Enhance README with links to supported systems

Updated supported systems with links and improved clarity.

.github/workflows/docker-alpine.yml

@@ -1,28 +1,46 @@
 name: docker-alpine-epusdt
+
 on:
-  workflow_dispatch: #github页面手动触发
+  workflow_dispatch:
   push:
-    branches: [ "main" ]
+    branches:
+      - "main"
+
 env:
-  IMAGE_NAME: epusdt #这是您的镜像名
+  IMAGE_NAME: epusdt
 
 jobs:
   push-docker-hub:
     runs-on: ubuntu-latest
     env:
       TZ: Asia/Shanghai
+
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
+
+      - name: Compute Build Metadata
+        id: meta
+        shell: bash
+        run: |
+          echo "version=main-${GITHUB_SHA}" >> "$GITHUB_OUTPUT"
+          echo "commit=${GITHUB_SHA}" >> "$GITHUB_OUTPUT"
+          echo "date=$(date -u +%Y-%m-%dT%H:%M:%SZ)" >> "$GITHUB_OUTPUT"
+
       - name: Login
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
-      - name: Build && Push
-        uses: docker/build-push-action@v4
+
+      - name: Build And Push
+        uses: docker/build-push-action@v6
         with:
           context: .
           file: ./Dockerfile
           push: true
+          build-args: |
+            VERSION=${{ steps.meta.outputs.version }}
+            COMMIT=${{ steps.meta.outputs.commit }}
+            DATE=${{ steps.meta.outputs.date }}
           tags: |
             ${{ secrets.DOCKERHUB_USERNAME }}/${{ env.IMAGE_NAME }}:alpine

.github/workflows/release.yml

@@ -0,0 +1,79 @@
+name: release
+
+on:
+  push:
+    tags:
+      - "v*"
+
+permissions:
+  contents: write
+  id-token: write
+  attestations: write
+  artifact-metadata: write
+
+concurrency:
+  group: release-${{ github.ref }}
+  cancel-in-progress: false
+
+jobs:
+  goreleaser:
+    name: Build And Publish Binaries
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+        with:
+          fetch-depth: 0
+
+      - name: Ensure Tag Commit Is On Default Branch
+        env:
+          DEFAULT_BRANCH: ${{ github.event.repository.default_branch }}
+        run: |
+          git fetch origin "$DEFAULT_BRANCH" --depth=1
+          if ! git merge-base --is-ancestor "$GITHUB_SHA" "origin/$DEFAULT_BRANCH"; then
+            echo "tag ${GITHUB_REF_NAME} must reference a commit reachable from ${DEFAULT_BRANCH}"
+            exit 1
+          fi
+
+      - name: Set Up Go
+        uses: actions/setup-go@v6
+        with:
+          go-version-file: src/go.mod
+
+      - name: Select Previous Stable Tag For Final Releases
+        run: |
+          current_tag="${GITHUB_REF_NAME}"
+          if [[ "$current_tag" == *-* ]]; then
+            echo "prerelease tag detected: $current_tag"
+            exit 0
+          fi
+
+          previous_stable_tag="$(
+            git tag --list 'v*' --sort=-version:refname |
+              grep -Fxv "$current_tag" |
+              grep -Ev -- '-' |
+              head -n 1
+          )"
+
+          if [[ -n "$previous_stable_tag" ]]; then
+            echo "using previous stable tag: $previous_stable_tag"
+            echo "GORELEASER_PREVIOUS_TAG=$previous_stable_tag" >> "$GITHUB_ENV"
+          else
+            echo "no previous stable tag found"
+          fi
+
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v7
+        with:
+          distribution: goreleaser
+          version: "~> v2"
+          workdir: src
+          args: release --clean
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Attest Release Artifacts
+        uses: actions/attest@v4
+        with:
+          subject-checksums: src/dist/SHA256SUMS

.gitignore

@@ -1,5 +1,8 @@
 .idea/
 src/runtime/
 src/.env
+src/*.db
+src/*.db-shm
+src/*.db-wal
 .DS_Store
 .env

DEVELOPMENT_STANDARD.md

@@ -0,0 +1,157 @@
+# Development Standard
+
+## Purpose
+
+This document defines the default development goals, review criteria, and testing constraints for changes in this repository.
+
+Before starting any implementation, use this document as a checklist.
+
+## Development Goals
+
+Every change should be judged against all of the following goals:
+
+1. Functional completeness
+   The target feature must actually work end to end, not just compile.
+
+2. No accidental teammate regression
+   Do not accidentally remove or override teammate capabilities that already exist on the base branch.
+
+3. Robustness
+   The code should handle normal failure cases, retries, state conflicts, and restart scenarios as reasonably as possible.
+
+4. Elegance
+   Prefer clear responsibilities, minimal coupling, and a small number of well-named moving parts.
+
+5. Maintainability
+   Avoid hidden behavior, confusing configuration, or implementation details that make future debugging harder.
+
+6. No dirty output
+   Never commit local runtime artifacts, local databases, caches, logs, or other development byproducts.
+
+7. No mojibake
+   Source files, messages, and docs should not contain broken encoding text.
+
+## Multi-Dimensional Self Review
+
+Each meaningful change should be evaluated across these dimensions:
+
+- functional completeness
+- engineering implementation quality
+- robustness
+- elegance
+- maintainability
+- regression risk
+- commit readiness
+- test coverage quality
+
+Scoring should be honest. High scores require both working behavior and clean delivery quality.
+
+## Code Quality Rules
+
+### Redundancy
+
+Avoid redundant code unless duplication is clearly cheaper and safer than abstraction.
+
+The following are considered bad redundancy:
+
+- duplicate business logic with only tiny naming differences
+- duplicate retry or state logic in multiple places
+- helper functions that exist only to wrap one line without improving clarity
+
+The following are acceptable:
+
+- small data shapes for read optimization
+- isolated helpers that remove repeated infrastructure setup
+- compatibility shims with clear removal intent
+
+### Elegance
+
+Code is considered elegant when:
+
+- responsibilities are split cleanly
+- names explain intent
+- state transitions are explicit
+- configuration is understandable
+- behavior is observable through useful logs
+- failure handling does not hide important problems
+
+### Robustness
+
+Code is considered robust when:
+
+- state changes are guarded by conditions where needed
+- retries are controlled, not infinite
+- restart recovery is possible where it matters
+- local concurrency does not easily corrupt behavior
+- failure in one side task does not silently break the main flow
+
+## Bug Standard
+
+Ask these questions before treating a change as finished:
+
+- Is there any blocking functional bug?
+- Is there any likely edge-case bug?
+- Is there any operational bug under realistic local concurrency?
+- Is there any user-visible regression?
+
+If a bug is known, it must be called out explicitly in review notes.
+
+## Testing Rules
+
+### Required Principle
+
+Tests must validate behavior, not re-implement the code under test.
+
+### Forbidden Test Types
+
+Do not write:
+
+- invalid tests
+- mirror tests
+- tests that only repeat implementation branches line by line
+- tests that only verify mocks interacted in the same order as the code was written
+- tests that lock onto incidental internals instead of real behavior
+
+### Preferred Test Types
+
+Prefer:
+
+- end-to-end behavior tests
+- state transition tests
+- concurrency conflict tests
+- retry and recovery tests
+- expiration and timing behavior tests
+- persistence and restart-oriented tests where relevant
+
+### Test Coverage Expectations
+
+Coverage quality matters more than raw coverage count.
+
+For core flows, tests should cover:
+
+- normal success path
+- important failure path
+- state conflict or idempotency path
+- retry or delayed processing path where relevant
+
+## Review Checklist
+
+Before considering a change ready, confirm:
+
+- functionality is complete
+- teammate capability was not accidentally lost
+- no local artifact will be committed
+- no mojibake exists
+- no obvious redundant code exists
+- no known blocking bug remains
+- robustness is acceptable for the target deployment model
+- tests are behavior-based and not mirror tests
+- review notes clearly explain intentional semantic changes
+
+## Current Project Direction
+
+For this repository specifically, current review should assume:
+
+- single-instance deployment is the primary target unless stated otherwise
+- runtime semantics may intentionally differ from older Redis and asynq behavior when the new SQLite design is deliberate
+- any such semantic difference must be explained in merge or review notes

Dockerfile

@@ -1,24 +1,24 @@
 FROM golang:alpine AS builder
 
 RUN apk add --no-cache --update git build-base
-ENV CGO_ENABLED=1
-WORKDIR /app
-COPY ./src/go.mod ./src/go.sum ./
-RUN go mod download
+ENV CGO_ENABLED=0
 
-COPY ./src .
-RUN  go mod tidy \
-	&& go build -ldflags "-s -w"  \
-	-o epusdt .
+WORKDIR /app
+
+RUN git clone https://github.com/GMwalletApp/epusdt.git .
+
+WORKDIR /app/src
+RUN go mod download
+RUN go build -o /app/epusdt .
 
 FROM alpine:latest AS runner
 ENV TZ=Asia/Shanghai
 RUN apk --no-cache add ca-certificates tzdata
 
 WORKDIR /app
-COPY --from=builder /app/static /app/static
-COPY --from=builder /app/static /static
+COPY --from=builder /app/src/static /app/static
+COPY --from=builder /app/src/static /static
 COPY --from=builder /app/epusdt .
-VOLUME /app/conf
 
-ENTRYPOINT ["./epusdt" ,"http","start"]
+VOLUME /app/conf
+ENTRYPOINT ["./epusdt", "http", "start"]

README.md

@@ -1,71 +1,169 @@
-## Epusdt (Easy Payment Usdt)
+# Epusdt — Easy Payment USDT
+
 <p align="center">
-<img src="wiki/img/usdtlogo.png">
-</p>
-<p align="center">
-<a href="https://www.gnu.org/licenses/gpl-3.0.html"><img src="https://img.shields.io/badge/license-GPLV3-blue" alt="license GPLV3"></a>
-<a href="https://golang.org"><img src="https://img.shields.io/badge/Golang-1.16-red" alt="Go version 1.16"></a>
-<a href="https://echo.labstack.com"><img src="https://img.shields.io/badge/Echo Framework-v4-blue" alt="Echo Framework v4"></a>
-<a href="https://github.com/tucnak/telebot"><img src="https://img.shields.io/badge/Telebot Framework-v3-lightgrey" alt="Telebot Framework-v3"></a>
-<a href="https://github.com/assimon/epusdt/releases/tag/v0.0.1"><img src="https://img.shields.io/badge/version-v0.0.1-green" alt="version v0.0.1"></a>
+  <img src="wiki/img/usdtlogo.png" alt="Epusdt Logo - Multi-chain Crypto Payment Gateway" width="120">
 </p>
 
+<p align="center">
+  <strong>开源多链多币种 Crypto 支付网关 · 实际采用率 Top 1</strong>
+</p>
 
-## 项目简介
-`Epusdt`（全称：Easy Payment Usdt）是一个由`Go语言`编写的私有化部署`Usdt`支付中间件(`Trc20网络`)     
-站长或开发者可通过`Epusdt`提供的`http api`集成至您的任何系统，无需过多的配置，仅仅依赖`mysql`和`redis`      
-可实现USDT的在线支付和消息回调，这一切在优雅和顷刻间完成！🎉        
-私有化搭建使得无需额外的手续费和签约费用，Usdt代币直接进入您的钱包💰      
-`Epusdt` 遵守 [GPLv3](https://www.gnu.org/licenses/gpl-3.0.html) 开源协议!
+<p align="center">
+  <a href="https://epusdt.com"><img src="https://img.shields.io/badge/官网文档-epusdt.com-blue?style=for-the-badge" alt="Official Docs"></a>
+  <a href="https://t.me/epusdt"><img src="https://img.shields.io/badge/Telegram-频道-26A5E4?style=for-the-badge&logo=telegram&logoColor=white" alt="Telegram Channel"></a>
+  <a href="https://t.me/epusdt_group"><img src="https://img.shields.io/badge/Telegram-交流群-26A5E4?style=for-the-badge&logo=telegram&logoColor=white" alt="Telegram Group"></a>
+</p>
 
-## 项目特点
-- 支持私有化部署，无需担心钱包被篡改和吞单😁
-- `Go语言`跨平台实现，支持x86和arm芯片架构的win/linux设备
-- 多钱包地址轮询，提高订单并发率
-- 异步队列响应，优雅及高性能
-- 无需额外环境配置，仅运行一个编译后二进制文件即可使用
-- 支持`http api`，其他系统亦可接入
-- `Telegram`机器人接入，便捷使用和支付消息快速通知
+<p align="center">
+  <a href="https://github.com/assimon/epusdt/stargazers"><img src="https://img.shields.io/github/stars/assimon/epusdt?style=flat-square&color=f5c542" alt="GitHub Stars 3000+"></a>
+  <a href="https://www.gnu.org/licenses/gpl-3.0.html"><img src="https://img.shields.io/badge/License-GPLv3-blue?style=flat-square" alt="GPLv3 License"></a>
+  <a href="https://golang.org"><img src="https://img.shields.io/badge/Go-1.16+-00ADD8?style=flat-square&logo=go&logoColor=white" alt="Go 1.16+"></a>
+  <a href="https://github.com/assimon/epusdt/releases"><img src="https://img.shields.io/github/v/release/assimon/epusdt?style=flat-square&color=green" alt="Latest Release"></a>
+</p>
+
+---
+
+## 🌍 What is Epusdt?
+
+**Epusdt** (Easy Payment USDT) is a self-hosted **multi-chain, multi-token crypto payment gateway** built with Go. It has evolved from a TRC20-only solution into a comprehensive **multi-chain receiving platform**, enabling any website or application to accept crypto payments across multiple blockchain networks and token types. No third-party fees, no custodial risk — funds go directly into your wallet.
+
+> **⭐ GitHub Star 3000+** · **🔌 已支持站点解决方案 10+** · **🏆 Crypto 支付工具实际采用率 Top 1**
+
+Deploy it privately, integrate via HTTP API, and start receiving **crypto payments** in minutes. That's it. 🎉
+
+### 🔗 已支持网络与代币
+
+| 网络 | 代币 |
+|------|------|
+| **TRC20** (Tron) | USDT、TRX|
+| **ERC20** (Ethereum) | USDT、USDC、ETH |
+| **BEP20** (BSC) | USDT、USDC、BNB |
+| **Polygon** | USDT、USDC |
+| **更多** | 持续扩展中… |
+
+> 💡 具体支持的链与代币以 [最新版本](https://github.com/assimon/epusdt/releases) 及 [官方文档](https://epusdt.com) 为准。
+
+---
+
+## 🔌 广泛兼容，即插即用
+
+无论你运营的是哪类系统，Epusdt 均可基于现有接口方案，**无需重构业务逻辑**，快速接入，立即获得 Crypto 收款能力，低成本扩展全球支付场景：
+
+| 领域 | 已支持系统 |
+|------|-----------|
+| **AI 分发** | [OneAPI](https://github.com/songquanpeng/one-api)、[NewAPI](https://github.com/QuantumNous/new-api) |
+| **发卡系统** | [独角数卡（Dujiaoka）](https://dujiao-next.com/)、[异次元发卡](https://github.com/lizhipay/acg-faka) |
+| **代理面板** | [V2Board](https://github.com/v2board/v2board)、[XBoard](https://github.com/cedar2025/Xboard)、[xiaoV2board](https://github.com/wyx2685/v2board/)、[SSPanel](https://github.com/anankke/sspanel-uim) |
+| **建站生态** | [WordPress](https://wordpress.com/)、[WHMCS](https://www.whmcs.com/) |
+| **Epay兼容** | 兼容各类支持Epay易支付接口的平台 |
+| **更多** | 简易HTTP API 10分钟内接入 |
+ 
+👉 查看更多集成列表与插件：[plugins/](plugins/)
+
+---
+
+## ✨ 核心特性
+
+- **多链多币种** — 支持 TRC20、ERC20、BEP20、Polygon 等主流网络，不再局限于单一链
+- **私有化部署** — 无需担心钱包被篡改、吞单，资金完全自主掌控
+- **零依赖运行** — 单个二进制文件即可启动，低并发场景无需安装 MySQL + Redis,一键部署零成本维护
+- **跨平台** — 支持 x86 / ARM 架构的 Windows / Linux / Mac 设备
+- **多钱包轮询** — 自动轮换收款地址，提高订单并发处理能力
+- **异步队列** — 高性能消息回调，优雅处理高并发场景
+- **HTTP API** — 标准化接口，任何语言 / 框架均可10min内集成
+- **Telegram Bot** — 实时支付通知，快捷管理与监控
+
+---
+
+## 📖 文档与教程
+
+完整文档请访问 👉 **[epusdt.com](https://epusdt.com)**
+
+快速入门：
+
+| 教程 | 说明 |
+|------|------|
+| [Docker 部署](https://epusdt.com/guide/installation/docker) | 推荐方式，一键启动 |
+| [宝塔面板部署](https://epusdt.com/guide/installation/aapanel) | 适合宝塔用户 |
+| [手动部署](https://epusdt.com/guide/installation/manual.html) | 完全手动控制 |
+| [开发者 API 文档](https://epusdt.com/zh/guide/integration/gmpay.html) | 接口集成指南 |
+
+---
+
+## 🏗️ 项目结构
 
-## 项目结构
 ```
 Epusdt
-    ├── plugins ---> (已集成的插件库，例如dujiaoka)
-    ├── src ---> (项目核心目录）
-    ├── sdk ---> (接入SDK)
-    ├── sql ---> (安装sql文件或更新sql文件)
-    └── wiki ---> (知识库)
+├── plugins/    → 已集成的系统插件（独角数卡等）
+├── src/        → 项目核心代码
+├── sdk/        → 接入 SDK
+├── sql/        → 数据库安装 / 升级脚本
+└── wiki/       → 文档与知识库
 ```
 
-## 教程：
-- 宝塔运行`epusdt`教程👉🏻[宝塔运行epusdt](wiki/BT_RUN.md)
-- 不好意思我有洁癖，手动运行`epusdt`教程👉🏻[手动运行epusdt](wiki/manual_RUN.md)
-- 开发者接入`epusdt`文档👉🏻[开发者接入epusdt](wiki/API.md)
-- HTML+PHP极速运行`epusdt`教程👉🏻[使用PHPAPI-for-epusdt极速接入epusdt](https://github.com/BlueSkyXN/PHPAPI-for-epusdt)
+---
 
-## 已适配系统插件
-- 独角数卡[插件地址](plugins/dujiaoka)
+## 🔧 实现原理
 
-## 加入交流/意见反馈
-- `Epusdt`频道[https://t.me/epusdt](https://t.me/epusdt)
-- `Epusdt`交流群组[https://t.me/epusdt_group](https://t.me/epusdt_group)
+Epusdt 通过监听多条区块链网络（TRC20、ERC20、BEP20、Polygon 等）的 API 或RPC节点，实时捕获钱包地址的代币入账事件，利用**金额差异**与**时效性**精确匹配交易归属：
 
-## 设计实现
-`Epusdt`的实现方式与其他项目原理类似，都是通过监听`trc20`网络的api或节点，      
-监听钱包地址`usdt`代币入账事件，通过`金额差异`和`时效性`来判定交易归属信息，     
-可参考下方`流程图`
 ```
-简单的原理：
-1.客户需要支付20.05usdt
-2.服务器有一个hash表存储钱包地址对应的待支付金额 例如:address_1 : 20.05
-3.发起支付的时候，我们可以判定钱包address_1的20.05金额是否被占用，如果没有被占用那么可以直接返回这个钱包地址和金额给客户，告知客户需按规定金额20.05准确支付，少一分都不行。且将钱包地址和金额 address_1:20.05锁起来，有效期10分钟。
-4.如果订单并发下，又有一个20.05元需要支付，但是在第3步的时候上一个客户已经锁定了该金额，还在等待支付中...，那么我们将待支付金额加上0.0001，再次尝试判断address_1:20.0501金额是否被占用？如果没有则重复第三步，如果还是被占用就继续累加尝试，直到加了100次后都失败
-5.新开一个线程去监听所有钱包的USDT入账事件，网上有公开的api或rpc节点。如果发现有入账金额与待支付的金额相等。则判断该笔订单支付成功！
+工作流程：
+1. 客户发起支付，需支付 20.05 USDT
+2. 系统在哈希表中查找可用的 钱包地址 + 金额 组合
+3. 若 address_1:20.05 未被占用 → 锁定该组合（有效期 10 分钟），返回给客户
+4. 若已被占用 → 自动累加 0.0001 尝试下一个金额组合（最多 100 次）
+5. 后台线程持续监听所有钱包的入账事件，金额匹配则确认支付成功
 ```
-### 流程图：
-![Implementation principle](wiki/img/implementation_principle.jpg)
 
+![Epusdt 支付流程图](wiki/img/implementation_principle.jpg)
 
-## 声明
-本项目仅供学习与技术交流使用，用户在使用过程中需自行遵守所在地法律法规。由于涉及加密资产及资金安全，用户应自行审查相关代码与风险。加密资产属于高风险新兴资产（包括稳定币），其价值可能波动甚至归零，GMwallet不对任何资产或使用结果作出保证。本内容不构成任何投资、税务、法律或金融建议，仅供教育用途，相关决策请咨询专业人士。
+---
 
+## 💬 社区与支持
+
+**遇到问题？** 请优先在 GitHub 提交 [Issue](https://github.com/assimon/epusdt/issues)，我们会**优先处理** Issue 中的反馈。
+
+加入 Telegram 社区，获取最新开发动态，参与需求调研，与超过5000名活跃用户交流使用经验，对接商业资源：
+
+| 渠道 | 链接 |
+|------|------|
+| 📢 **Epusdt 频道** | [https://t.me/epusdt](https://t.me/epusdt) |
+| 💬 **Epusdt 交流群** | [https://t.me/epusdt_group](https://t.me/epusdt_group) |
+| 📚 **官方文档站** | [https://epusdt.com](https://epusdt.com) |
+
+---
+
+## Star History
+
+<a href="https://www.star-history.com/?type=date&repos=gmwalletapp%2Fepusdt">
+ <picture>
+   <source media="(prefers-color-scheme: dark)" srcset="https://api.star-history.com/chart?repos=gmwalletapp/epusdt&type=date&theme=dark&legend=top-left" />
+   <source media="(prefers-color-scheme: light)" srcset="https://api.star-history.com/chart?repos=gmwalletapp/epusdt&type=date&legend=top-left" />
+   <img alt="Star History Chart" src="https://api.star-history.com/chart?repos=gmwalletapp/epusdt&type=date&legend=top-left" />
+ </picture>
+</a>
+
+---
+
+## 📜 开源协议
+
+Epusdt 遵守 [GPLv3](https://www.gnu.org/licenses/gpl-3.0.html) 开源协议。
+
+---
+
+## ⚠️ 免责声明
+
+本项目仅供学习与技术交流使用，用户在使用过程中需自行遵守所在地法律法规。由于涉及加密资产及资金安全，用户应自行审查相关代码与风险。加密资产属于高风险新兴资产（包括稳定币），其价值可能波动甚至归零，GMwallet 不对任何资产或使用结果作出保证。本内容不构成任何投资、税务、法律或金融建议，仅供教育用途，相关决策请咨询专业人士。
+
+---
+
+<p align="center">
+  <sub>
+    <b>Keywords:</b> USDT Payment Gateway · Crypto Payment · Multi-chain Payment · TRC20 Payment · ERC20 Payment · BEP20 Payment · 
+    Self-hosted Crypto Gateway · OneAPI Payment · NewAPI Payment · 独角数卡支付 · 异次元发卡支付方式 · 
+    V2Board Payment · XBoard Payment · SSPanel 支付接口 · 
+    WordPress Crypto Payment · WHMCS USDT Payment · Polygon USDT · 
+    Epusdt · Easy Payment USDT · Open Source Payment Gateway · 多链收款
+  </sub>
+</p>

RELEASING.md

@@ -0,0 +1,70 @@
+# Releasing
+
+This repository publishes versioned binaries to GitHub Releases when a tag is pushed.
+
+## What gets published
+
+For each tag like `v1.2.3`, GitHub Actions builds release archives for:
+
+- `linux/amd64`
+- `linux/arm64`
+- `darwin/amd64`
+- `darwin/arm64`
+- `windows/amd64`
+- `windows/arm64`
+
+Each archive includes:
+
+- the `epusdt` binary
+- `src/.env.example`
+- `src/static/`
+
+Windows artifacts are published as `.zip`. Other platforms are published as `.tar.gz`.
+
+Each release also publishes:
+
+- a `SHA256SUMS` checksum file
+- a GitHub build provenance attestation for the checksum file
+
+## How to cut a release
+
+1. Make sure the release commit has already landed on the default branch.
+2. Create an annotated tag:
+
+```bash
+git tag -a v1.0.0 -m "release v1.0.0"
+```
+
+3. Push the tag:
+
+```bash
+git push origin v1.0.0
+```
+
+4. Wait for the `release` workflow to finish on GitHub.
+5. Download the generated binaries from the GitHub Release page.
+
+## Verify a release
+
+Verify the GitHub build provenance attestation:
+
+```bash
+gh attestation verify SHA256SUMS -R GMwalletApp/epusdt
+```
+
+## Local validation
+
+Run a snapshot build locally before pushing a tag:
+
+```bash
+cd src
+go run github.com/goreleaser/goreleaser/v2@latest release --snapshot --clean
+```
+
+The resulting artifacts will be generated under `src/dist/`.
+
+## Release candidates
+
+If you use tags like `v1.2.3-rc1`, GoReleaser will mark the GitHub release as a prerelease.
+
+For a final tag like `v1.2.3`, the release workflow forces GoReleaser to compare against the previous stable tag instead of the latest `rc` tag. This keeps the final changelog focused on stable-to-stable changes.

REVIEW.md

@@ -0,0 +1,208 @@
+# Review
+
+## Scope
+
+This review checks `dev-runtime` against `dev` with the following standards:
+
+- Do not accidentally remove or override teammate payment capabilities already merged into `dev`.
+- Do not submit local test artifacts or dirty files.
+- Confirm Redis -> SQLite replacement is functionally complete for the intended single-instance target.
+- Judge code quality, elegance, robustness, and maintainability.
+- Check for real bugs, mojibake, and redundant code.
+- Compare current quality with the previous `dev` implementation.
+
+These standards are also the default development constraints for future work:
+
+- no invalid tests
+- no mirror tests
+- prefer behavior-based tests over implementation-shaped tests
+- explain intentional semantic changes in review notes
+- verify dirty local artifacts are excluded before commit
+- think about teammate-regression risk before coding, not only after coding
+
+## Files That Must Not Be Committed
+
+These local SQLite artifacts must never be committed:
+
+- `src/epusdt.db`
+- `src/epusdt.db-shm`
+- `src/epusdt.db-wal`
+
+They are now excluded by `.gitignore`.
+
+## Teammate Capabilities Still Preserved
+
+The following teammate payment capabilities are still present:
+
+- multi-currency order model: `src/model/mdb/orders_mdb.go`
+- wallet address model: `src/model/mdb/wallet_address_mdb.go`
+- native `TRX` transfer detection: `src/model/service/task_service.go`
+- `TRC20 USDT` detection: `src/model/service/task_service.go`
+- dynamic exchange-rate path: `src/model/service/order_service.go`, `src/config/config.go`
+- `TRON_GRID_API_KEY` support: `src/config/config.go`
+
+Conclusion: teammate core payment capabilities were not accidentally removed.
+
+## Intentional Architecture Changes
+
+These are intentional refactors, not accidental overrides:
+
+- Redis runtime removed: `src/model/dao/rdb.go`
+- asynq handlers removed: `src/mq/handle/callback_queue.go`, `src/mq/handle/order_expiration_queue.go`
+- SQLite runtime lock introduced: `src/model/mdb/transaction_lock_mdb.go`
+- SQLite scheduler introduced: `src/mq/queue.go`, `src/mq/worker.go`
+- reservation moved from Redis key to SQLite unique constraint: `src/model/data/order_data.go`
+
+Conclusion: this branch keeps payment capability but changes the runtime implementation.
+
+## Previously Regressed Parts That Are Now Restored
+
+The following regressions have been restored in the current working tree:
+
+- rich Telegram payment notification template: `src/model/service/task_service.go`
+- key chain-scan observability logs: `src/model/service/task_service.go`
+- Chinese checkout error message: `src/model/service/pay_service.go`
+- more reliable Telegram add-wallet flow: `src/telegram/handle.go`
+
+## Functional Completion
+
+For the single-instance target, the Redis -> SQLite replacement is complete across:
+
+- order creation
+- amount reservation
+- chain scan matching
+- payment success processing
+- order expiration
+- callback scheduling
+- Telegram notification
+
+Conclusion: feature work is complete for the intended single-instance model.
+
+## Mojibake Check
+
+No real mojibake was found in the source files checked during review.
+
+Files spot-checked:
+
+- `src/telegram/handle.go`
+- `src/model/service/task_service.go`
+- `src/model/service/pay_service.go`
+
+Note: some terminals may render UTF-8 Chinese poorly, but the source content itself is fine.
+
+## Redundant Code Check
+
+No obvious redundant business code was found.
+
+Recent helper additions are justified:
+
+- `PendingCallbackOrder`
+- `expirableOrder`
+- `configureSQLite`
+
+Conclusion: no clear "fix by duplication" smell was found.
+
+## Bug Assessment
+
+No confirmed blocking business bug is currently visible in the reviewed code path.
+
+Important risk that still needs attention:
+
+- SQLite main DB can still hit `SQLITE_BUSY` under concurrent polling and writes.
+
+This risk is now being mitigated by:
+
+- `src/model/dao/sqlite_config.go`
+- `src/model/dao/mdb_sqlite.go`
+- `src/model/dao/runtime_sqlite.go`
+- lightweight busy retry in `src/mq/worker.go`
+
+Conclusion: no confirmed blocking functional bug, but SQLite concurrency remains a real operational boundary that should still be watched in runtime.
+
+## Robustness Assessment
+
+Strengths:
+
+- conditional state transitions prevent reviving expired orders
+- reservation is now a persistent unique constraint instead of a temporary Redis key
+- callback state is durable across process restarts
+- behavior tests exist for key paths:
+  - `src/model/service/order_service_test.go`
+  - `src/mq/worker_test.go`
+- callback polling now has a small targeted retry for transient SQLite busy errors
+
+Remaining limits:
+
+- robust for single-instance deployment
+- not a final design for multi-instance deployment
+- SQLite contention should still be watched in real runtime
+
+Conclusion: robust enough for single-instance use, not a direct multi-instance design.
+
+## Elegance Assessment
+
+Strengths:
+
+- runtime responsibility is cleaner with SQLite reservation + scheduler
+- logging responsibility is split more clearly:
+  - `log_level`
+  - `http_access_log`
+  - `sql_debug`
+- Telegram input flow is more practical for real clients
+- SQLite tuning is extracted into one helper
+
+Tradeoffs:
+
+- callback semantics are no longer the same as the old immediate-asynq enqueue path
+- current branch still has local uncommitted fixes that must be organized into a clean commit set
+
+Conclusion: elegant for the chosen single-instance direction, but must be explained clearly when merging.
+
+## Quality Compared With Previous Code
+
+Overall judgment: quality did not go down; it improved in the single-instance direction.
+
+Improvements:
+
+- stronger state-machine constraints
+- better log control
+- more durable runtime reservation
+- better Telegram interaction resilience
+- added behavior tests
+- added restart-oriented callback recovery coverage
+- reduced scheduler fragility under transient SQLite busy errors
+
+Changed semantics rather than degradation:
+
+- merchant callback is now polled by SQLite scheduler instead of immediate asynq enqueue
+
+Conclusion: quality is not lower, but runtime semantics changed and must be stated explicitly.
+
+## Self Score
+
+- functional completeness: 9.1/10
+- engineering implementation: 8.9/10
+- robustness: 8.7/10
+- elegance: 9.0/10
+- commit readiness: 8.8/10
+
+Overall self score: 8.9/10
+
+Main deductions:
+
+- current uncommitted fixes still need to be organized into a clean commit
+- SQLite single-file concurrency boundary still exists
+- callback semantics differ from `dev-payment` and require clear communication
+
+## Final Conclusion
+
+This code can be submitted, but only if all of the following are done:
+
+1. Do not commit local SQLite artifacts.
+2. Include the current uncommitted fixes in a clean, intentional commit set.
+3. Explain clearly in merge notes:
+   - what teammate capabilities were preserved
+   - what runtime behavior was intentionally refactored
+   - what semantics changed and why
+
+If those three conditions are met, this is not a hidden override of teammate code. It is a reviewed and documented refactor.

docker-compose.yaml

@@ -1,7 +1,6 @@
-version: "3"
 services:
   epusdt:
-    image:  annona/epusdt:alpine
+    image: gmwallet/epusdt:alpine
     restart: always
     build:
       context: .
@@ -9,4 +8,4 @@ services:
     volumes:
       - ./env:/app/.env
     ports:
-      - "8088:8000"
+      - "8000:8000"

src/.env.example

@@ -1,80 +1,71 @@
 app_name=epusdt
-#下面配置你的域名，收银台会需要
 app_uri=https://dujiaoka.com
-#是否开启debug，默认false
-app_debug=false
-#http服务监听端口
+log_level=info
+http_access_log=false
+sql_debug=false
 http_listen=:8000
 
-#静态资源文件目录
 static_path=/static
-#缓存路径
 runtime_root_path=/runtime
 
-#日志配置
 log_save_path=/logs
 log_max_size=32
 log_max_age=7
 max_backups=3
 
-#数据库类型，默认为mysql类型，可配置项: postgres,mysql,sqlite
+# supported values: postgres,mysql,sqlite
 db_type=sqlite
 
-# sqlite配置
+# sqlite primary database config
 sqlite_database_filename=
 sqlite_table_prefix=
 
-# postgres配置
+# postgres config
 postgres_host=127.0.0.1
 postgres_port=3306
-postgres_user=mysql账号
-postgres_passwd=mysql密码
-postgres_database=数据库
+postgres_user=mysql_user
+postgres_passwd=mysql_password
+postgres_database=database_name
 postgres_table_prefix=
 postgres_max_idle_conns=10
 postgres_max_open_conns=100
 postgres_max_life_time=6
 
-# mysql配置
+# mysql config
 mysql_host=127.0.0.1
 mysql_port=3306
-mysql_user=mysql账号
-mysql_passwd=mysql密码
-mysql_database=数据库
+mysql_user=mysql_user
+mysql_passwd=mysql_password
+mysql_database=database_name
 mysql_table_prefix=
 mysql_max_idle_conns=10
 mysql_max_open_conns=100
 mysql_max_life_time=6
 
+# sqlite runtime store config
+runtime_sqlite_filename=epusdt-runtime.db
 
-# redis配置
-redis_host=127.0.0.1
-redis_port=6379
-redis_passwd=
-redis_db=5
-redis_pool_size=5
-redis_max_retries=3
-redis_idle_timeout=1000
-
-# 消息队列配置
+# background scheduler config
 queue_concurrency=10
-queue_level_critical=6
-queue_level_default=3
-queue_level_low=1
+queue_poll_interval_ms=1000
+callback_retry_base_seconds=5
 
-#机器人Apitoken
 tg_bot_token=
-#telegram代理url(大陆地区服务器可使用一台国外服务器做反代tg的url)，如果运行的本来就是境外服务器，则无需填写
 tg_proxy=
-#管理员userid
 tg_manage=
 
-#api接口认证token
 api_auth_token=
 
-#订单过期时间(单位分钟)
 order_expiration_time=10
-#订单回调失败最大重试次数
 order_notice_max_retry=0
-#强制汇率(设置此参数后每笔交易将按照此汇率计算，例如:6.4)
 forced_usdt_rate=
+api_rate_url=
+tron_grid_api_key=
+solana_rpc_url=
+
+ethereum_ws_url=wss://ethereum.publicnode.com
+
+
+# epay
+epay_pid=
+epay_key=

src/.gitignore

@@ -1,2 +1,3 @@
 .DS_Store
 dist/
+*.log

src/.goreleaser.yaml

@@ -1,44 +1,62 @@
-# This is an example .goreleaser.yml file with some sensible defaults.
-# Make sure to check the documentation at https://goreleaser.com
+version: 2
+
 project_name: epusdt
+
 before:
   hooks:
-    # You may remove this if you don't use go modules.
-    #- go mod tidy
-    # you may remove this if you don't need go generate
-    #- go generate ./...
+    - go test ./...
+
 builds:
-  - env:
+  - id: epusdt
+    main: .
+    binary: epusdt
+    env:
       - CGO_ENABLED=0
+    flags:
+      - -trimpath
+    ldflags:
+      - -s -w -X github.com/assimon/luuu/config.BuildVersion={{ .Version }} -X github.com/assimon/luuu/config.BuildCommit={{ .Commit }} -X github.com/assimon/luuu/config.BuildDate={{ .Date }}
     goos:
-      - darwin
       - linux
+      - darwin
       - windows
     goarch:
       - amd64
-      - arm
-      - 386
+      - arm64
+
 archives:
-  - replacements:
-      darwin: Darwin
-      linux: Linux
-      windows: Windows
-      386: i386
-      amd64: x86_64
-    id: epusdt
-    name_template: "{{ .ProjectName }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}{{ if .Arm }}v{{ .Arm }}{{ end }}"
-    format: tar.gz
+  - id: epusdt
+    ids:
+      - epusdt
+    name_template: "{{ .ProjectName }}-{{ .Version }}-{{ .Os }}-{{ .Arch }}"
     files:
       - .env.example
-      - static/*
-      - runtime/*
+      - static/**
+    format_overrides:
+      - goos: windows
+        formats:
+          - zip
+
 checksum:
-  name_template: 'checksums.txt'
+  name_template: "SHA256SUMS"
+
 snapshot:
   name_template: "{{ incpatch .Version }}-next"
+
+release:
+  github:
+    owner: GMwalletApp
+    name: epusdt
+  prerelease: auto
+
 changelog:
   sort: asc
   filters:
     exclude:
-      - '^docs:'
-      - '^test:'
+      - "^docs:"
+      - "^test:"
+      - "^chore:"
+      - "^ci:"
+      - "^fix\\(ci\\):"
+      - "^build\\(release\\):"
+      - "^Merge pull request"

src/bootstrap/bootstrap.go

@@ -1,7 +1,8 @@
 package bootstrap
 
 import (
-	"github.com/assimon/luuu/command"
+	"sync"
+
 	"github.com/assimon/luuu/config"
 	"github.com/assimon/luuu/model/dao"
 	"github.com/assimon/luuu/mq"
@@ -10,26 +11,15 @@ import (
 	"github.com/assimon/luuu/util/log"
 )
 
-// Start 服务启动
-func Start() {
-	// 配置加载
+var initOnce sync.Once
+
+func InitApp() {
+	initOnce.Do(func() {
 		config.Init()
-	// 日志加载
 		log.Init()
-	// // Mysql启动
-	// dao.MysqlInit()
-	// dao.MdbTableInit()
-	// // redis启动
-	// dao.RedisInit()
 		dao.Init()
-	// 队列启动
 		mq.Start()
-	// telegram机器人启动
 		go telegram.BotStart()
-	// 定时任务
 		go task.Start()
-	err := command.Execute()
-	if err != nil {
-		panic(err)
-	}
+	})
 }

src/command/banner.go

@@ -0,0 +1,18 @@
+package command
+
+import (
+	"github.com/assimon/luuu/config"
+	"github.com/gookit/color"
+)
+
+func printBanner() {
+	color.Green.Printf("%s\n", "  _____                     _ _   \n | ____|_ __  _   _ ___  __| | |_ \n |  _| | '_ \\| | | / __|/ _` | __|\n | |___| |_) | |_| \\__ \\ (_| | |_ \n |_____| .__/ \\__,_|___/\\__,_|\\__|\n       |_|                        ")
+	color.Infof(
+		"Epusdt version(%s) commit(%s) built(%s) Powered by %s %s \n",
+		config.GetAppVersion(),
+		config.GetBuildCommit(),
+		config.GetBuildDate(),
+		"GMwalletApp",
+		"https://github.com/GMwalletApp/epusdt",
+	)
+}

src/command/http_server.go

@@ -2,6 +2,12 @@ package command
 
 import (
 	"context"
+	"net/http"
+	"os"
+	"os/signal"
+	"time"
+
+	"github.com/assimon/luuu/bootstrap"
 	"github.com/assimon/luuu/config"
 	"github.com/assimon/luuu/middleware"
 	"github.com/assimon/luuu/route"
@@ -12,16 +18,12 @@ import (
 	echoMiddleware "github.com/labstack/echo/v4/middleware"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
-	"net/http"
-	"os"
-	"os/signal"
-	"time"
 )
 
 var httpCmd = &cobra.Command{
 	Use:   "http",
-	Short: "http服务",
-	Long:  "http服务相关命令",
+	Short: "http service",
+	Long:  "http service commands",
 	Run: func(cmd *cobra.Command, args []string) {
 	},
 }
@@ -32,9 +34,11 @@ func init() {
 
 var startCmd = &cobra.Command{
 	Use:   "start",
-	Short: "启动",
-	Long:  "启动http服务",
+	Short: "start",
+	Long:  "start http service",
 	Run: func(cmd *cobra.Command, args []string) {
+		bootstrap.InitApp()
+		printBanner()
 		HttpServerStart()
 	},
 }
@@ -44,23 +48,22 @@ func HttpServerStart() {
 	e := echo.New()
 	e.HideBanner = true
 	e.HTTPErrorHandler = customHTTPErrorHandler
-	// 中间件注册
+
 	MiddlewareRegister(e)
-	// 路由注册
 	route.RegisterRoute(e)
-	// 静态目录注册
-	e.Static(config.StaticPath, "static")
+	e.Static(config.StaticPath, config.StaticFilePath)
+
 	httpListen := viper.GetString("http_listen")
 	go func() {
 		if err = e.Start(httpListen); err != http.ErrServerClosed {
 			log.Sugar.Error(err)
 		}
 	}()
-	// Wait for interrupt signal to gracefully shutdown the server with a timeout of 10 seconds.
-	// Use a buffered channel to avoid missing signals as recommended for signal.Notify
+
 	quit := make(chan os.Signal, 1)
 	signal.Notify(quit, os.Interrupt, os.Kill)
 	<-quit
+
 	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
 	defer cancel()
 	if err = e.Shutdown(ctx); err != nil {
@@ -68,16 +71,13 @@ func HttpServerStart() {
 	}
 }
 
-// MiddlewareRegister 中间件注册
 func MiddlewareRegister(e *echo.Echo) {
-	if config.AppDebug {
-		e.Debug = true
+	if config.HTTPAccessLog {
 		e.Use(echoMiddleware.Logger())
 	}
 	e.Use(middleware.RequestUUID())
 }
 
-// customHTTPErrorHandler 默认消息提示
 func customHTTPErrorHandler(err error, e echo.Context) {
 	code := http.StatusInternalServerError
 	msg := "server error"
@@ -95,5 +95,4 @@ func customHTTPErrorHandler(err error, e echo.Context) {
 		resp.Message = he.Msg
 	}
 	_ = e.JSON(http.StatusOK, resp)
-	return
 }

src/command/root.go

@@ -1,6 +1,11 @@
 package command
 
-import "github.com/spf13/cobra"
+import (
+	"github.com/assimon/luuu/config"
+	"github.com/spf13/cobra"
+)
+
+var configPath string
 
 var rootCmd = &cobra.Command{}
 
@@ -9,5 +14,9 @@ func Execute() error {
 }
 
 func init() {
+	rootCmd.PersistentFlags().StringVar(&configPath, "config", "", "path to .env or directory containing .env")
+	rootCmd.PersistentPreRun = func(cmd *cobra.Command, args []string) {
+		config.SetConfigPath(configPath)
+	}
 	rootCmd.AddCommand(httpCmd)
 }

src/command/version.go

@@ -0,0 +1,26 @@
+package command
+
+import (
+	"fmt"
+
+	"github.com/assimon/luuu/config"
+	"github.com/spf13/cobra"
+)
+
+var versionCmd = &cobra.Command{
+	Use:   "version",
+	Short: "Print build version information",
+	RunE: func(cmd *cobra.Command, args []string) error {
+		_, err := fmt.Fprintf(cmd.OutOrStdout(),
+			"version: %s\ncommit: %s\nbuilt: %s\n",
+			config.GetAppVersion(),
+			config.GetBuildCommit(),
+			config.GetBuildDate(),
+		)
+		return err
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(versionCmd)
+}

src/config/config.go

@@ -1,61 +1,169 @@
 package config
 
 import (
+	"errors"
 	"fmt"
-	"github.com/spf13/viper"
+	"log"
 	"net/url"
 	"os"
+	"path/filepath"
+	"strings"
 	"time"
+
+	"github.com/assimon/luuu/util/http_client"
+	"github.com/spf13/viper"
+	"github.com/tidwall/gjson"
 )
 
 var (
-	AppDebug    bool
+	HTTPAccessLog      bool
+	SQLDebug           bool
+	LogLevel           string
 	MysqlDns           string
 	RuntimePath        string
 	LogSavePath        string
 	StaticPath         string
+	StaticFilePath     string
 	TgBotToken         string
 	TgProxy            string
 	TgManage           int64
 	UsdtRate           float64
+	RateApiUrl         string
+	TRON_GRID_API_KEY  string
+	BuildVersion       = "0.0.0-dev"
+	BuildCommit        = "none"
+	BuildDate          = "unknown"
+	configRootPath     string
+	explicitConfigPath string
 )
 
+func SetConfigPath(path string) {
+	explicitConfigPath = strings.TrimSpace(path)
+}
+
 func Init() {
-	viper.AddConfigPath("./")
-	viper.SetConfigFile(".env")
-	err := viper.ReadInConfig()
+	configPath, err := resolveConfigFilePath()
 	if err != nil {
 		panic(err)
 	}
-	gwd, err := os.Getwd()
+	configRootPath = filepath.Dir(configPath)
+
+	viper.SetConfigFile(configPath)
+	err = viper.ReadInConfig()
 	if err != nil {
 		panic(err)
 	}
-	AppDebug = viper.GetBool("app_debug")
-	StaticPath = viper.GetString("static_path")
-	RuntimePath = fmt.Sprintf(
-		"%s%s",
-		gwd,
-		viper.GetString("runtime_root_path"))
-	LogSavePath = fmt.Sprintf(
-		"%s%s",
-		RuntimePath,
-		viper.GetString("log_save_path"))
+	HTTPAccessLog = viper.GetBool("http_access_log")
+	SQLDebug = viper.GetBool("sql_debug")
+	LogLevel = normalizeLogLevel(viper.GetString("log_level"))
+	StaticPath = normalizeStaticURLPath(viper.GetString("static_path"))
+	StaticFilePath = filepath.Join(configRootPath, strings.TrimPrefix(StaticPath, "/"))
+	RuntimePath = resolvePathFromBase(configRootPath, viper.GetString("runtime_root_path"), filepath.Join(configRootPath, "runtime"))
+	LogSavePath = resolvePathFromBase(RuntimePath, viper.GetString("log_save_path"), filepath.Join(RuntimePath, "logs"))
+	mustMkdir(RuntimePath)
+	mustMkdir(LogSavePath)
 	MysqlDns = fmt.Sprintf("%s:%s@tcp(%s)/%s?charset=utf8mb4&parseTime=True&loc=Local",
 		url.QueryEscape(viper.GetString("mysql_user")),
 		url.QueryEscape(viper.GetString("mysql_passwd")),
-		fmt.Sprintf(
-			"%s:%s",
-			viper.GetString("mysql_host"),
-			viper.GetString("mysql_port")),
+		fmt.Sprintf("%s:%s", viper.GetString("mysql_host"), viper.GetString("mysql_port")),
 		viper.GetString("mysql_database"))
 	TgBotToken = viper.GetString("tg_bot_token")
 	TgProxy = viper.GetString("tg_proxy")
 	TgManage = viper.GetInt64("tg_manage")
+
+	RateApiUrl = GetRateApiUrl()
+	TRON_GRID_API_KEY = viper.GetString("tron_grid_api_key")
+}
+
+func mustMkdir(path string) {
+	if err := os.MkdirAll(path, 0o755); err != nil {
+		panic(err)
+	}
+}
+
+func normalizeLogLevel(level string) string {
+	switch strings.ToLower(strings.TrimSpace(level)) {
+	case "debug", "info", "warn", "error":
+		return strings.ToLower(strings.TrimSpace(level))
+	default:
+		return "info"
+	}
+}
+
+func normalizeStaticURLPath(path string) string {
+	path = strings.TrimSpace(path)
+	if path == "" || path == "/" {
+		return "/static"
+	}
+	if !strings.HasPrefix(path, "/") {
+		path = "/" + path
+	}
+	return path
+}
+
+func resolvePathFromBase(basePath string, path string, fallback string) string {
+	path = strings.TrimSpace(path)
+	if path == "" {
+		return fallback
+	}
+	if filepath.IsAbs(path) {
+		return path
+	}
+	path = strings.TrimPrefix(path, "/")
+	path = strings.TrimPrefix(path, "\\")
+	return filepath.Join(basePath, filepath.FromSlash(path))
+}
+
+func resolveConfigFilePath() (string, error) {
+	if explicitConfigPath != "" {
+		return normalizeConfiguredPath(explicitConfigPath)
+	}
+	if envPath := strings.TrimSpace(os.Getenv("EPUSDT_CONFIG")); envPath != "" {
+		return normalizeConfiguredPath(envPath)
+	}
+	return normalizeConfiguredPath(".env")
+}
+
+func normalizeConfiguredPath(input string) (string, error) {
+	path := strings.TrimSpace(input)
+	if path == "" {
+		path = ".env"
+	}
+	if !filepath.IsAbs(path) {
+		cwd, err := os.Getwd()
+		if err != nil {
+			return "", err
+		}
+		path = filepath.Join(cwd, path)
+	}
+
+	info, err := os.Stat(path)
+	if err == nil && info.IsDir() {
+		path = filepath.Join(path, ".env")
+		info, err = os.Stat(path)
+	}
+	if err != nil {
+		if errors.Is(err, os.ErrNotExist) {
+			return "", fmt.Errorf("config file not found: %s", path)
+		}
+		return "", err
+	}
+	if info.IsDir() {
+		return "", fmt.Errorf("config path must point to a file, got directory: %s", path)
+	}
+	return path, nil
 }
 
 func GetAppVersion() string {
-	return "0.0.2"
+	return BuildVersion
+}
+
+func GetBuildCommit() string {
+	return BuildCommit
+}
+
+func GetBuildDate() string {
+	return BuildDate
 }
 
 func GetAppName() string {
@@ -74,6 +182,73 @@ func GetApiAuthToken() string {
 	return viper.GetString("api_auth_token")
 }
 
+func GetRateApiUrl() string {
+	rateURL := viper.GetString("api_rate_url")
+	if rateURL == "" {
+		rateURL = os.Getenv("API_RATE_URL")
+	}
+	if rateURL == "" {
+		log.Println("api_rate_url is empty")
+	}
+	RateApiUrl = rateURL
+	return rateURL
+}
+
+func GetRateForCoin(coin string, base string) float64 {
+	coin = strings.ToLower(strings.TrimSpace(coin))
+	base = strings.ToLower(strings.TrimSpace(base))
+	if coin == "" || base == "" {
+		return 0
+	}
+	if coin == base {
+		return 1
+	}
+	if coin == "usdt" {
+		switch base {
+		case "usd":
+			return 1
+		case "cny":
+			usdtRate := GetUsdtRate()
+			if usdtRate > 0 {
+				return 1 / usdtRate
+			}
+		}
+	}
+
+	baseURL := RateApiUrl
+	if baseURL == "" {
+		baseURL = GetRateApiUrl()
+	}
+	if baseURL == "" {
+		log.Printf("rate api url is empty")
+		return 0.0
+	}
+	if baseURL[len(baseURL)-1] != '/' {
+		baseURL += "/"
+	}
+
+	client := http_client.GetHttpClient()
+	resp, err := client.R().Get(baseURL + fmt.Sprintf("%s.json", base))
+	if err != nil {
+		log.Printf("call rate api error: %s", err.Error())
+		return 0.0
+	}
+	if resp.StatusCode() < 200 || resp.StatusCode() >= 300 {
+		log.Printf("call rate api unexpected status: %s", resp.Status())
+		return 0.0
+	}
+
+	targetRate := 0.0
+	gjson.GetBytes(resp.Body(), base).ForEach(func(key, value gjson.Result) bool {
+		if key.String() == coin {
+			targetRate = value.Float()
+			return false
+		}
+		return true
+	})
+	return targetRate
+}
+
 func GetUsdtRate() float64 {
 	forcedUsdtRate := viper.GetFloat64("forced_usdt_rate")
 	if forcedUsdtRate > 0 {
@@ -97,3 +272,79 @@ func GetOrderExpirationTimeDuration() time.Duration {
 	timer := GetOrderExpirationTime()
 	return time.Minute * time.Duration(timer)
 }
+
+func GetRuntimeSqlitePath() string {
+	filename := viper.GetString("runtime_sqlite_filename")
+	if filename == "" {
+		filename = "epusdt-runtime.db"
+	}
+	if filepath.IsAbs(filename) {
+		return filename
+	}
+	filename = strings.TrimPrefix(strings.TrimPrefix(filename, "/"), "\\")
+	return filepath.Join(RuntimePath, filepath.FromSlash(filename))
+}
+
+func GetPrimarySqlitePath() string {
+	filename := strings.TrimSpace(viper.GetString("sqlite_database_filename"))
+	if filename == "" {
+		return filepath.Join(configRootPath, "epusdt.db")
+	}
+	if filepath.IsAbs(filename) {
+		return filename
+	}
+	filename = strings.TrimPrefix(strings.TrimPrefix(filename, "/"), "\\")
+	return filepath.Join(configRootPath, filepath.FromSlash(filename))
+}
+
+func GetQueueConcurrency() int {
+	concurrency := viper.GetInt("queue_concurrency")
+	if concurrency <= 0 {
+		return 10
+	}
+	return concurrency
+}
+
+func GetQueuePollInterval() time.Duration {
+	interval := viper.GetInt("queue_poll_interval_ms")
+	if interval <= 0 {
+		interval = 1000
+	}
+	return time.Duration(interval) * time.Millisecond
+}
+
+func GetOrderNoticeMaxRetry() int {
+	retry := viper.GetInt("order_notice_max_retry")
+	if retry < 0 {
+		return 0
+	}
+	return retry
+}
+
+func GetCallbackRetryBaseDuration() time.Duration {
+	seconds := viper.GetInt("callback_retry_base_seconds")
+	if seconds <= 0 {
+		seconds = 5
+	}
+	return time.Duration(seconds) * time.Second
+}
+
+func GetSolanaRpcUrl() string {
+	rpcUrl := viper.GetString("solana_rpc_url")
+	if rpcUrl == "" {
+		return "https://api.mainnet-beta.solana.com"
+	}
+	return rpcUrl
+}
+
+func GetEthereumWsUrl() string {
+	return strings.TrimSpace(viper.GetString("ethereum_ws_url"))
+}
+
+func GetEpayPid() int {
+	return viper.GetInt("epay_pid")
+}
+
+func GetEpayKey() string {
+	return viper.GetString("epay_key")
+}

src/config/config_test.go

@@ -0,0 +1,137 @@
+package config
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+)
+
+func TestNormalizeConfiguredPathUsesExplicitFile(t *testing.T) {
+	t.Helper()
+
+	root := t.TempDir()
+	configPath := filepath.Join(root, "custom.env")
+	if err := os.WriteFile(configPath, []byte("app_name=test\n"), 0o644); err != nil {
+		t.Fatalf("write config: %v", err)
+	}
+
+	got, err := normalizeConfiguredPath(configPath)
+	if err != nil {
+		t.Fatalf("normalize explicit file: %v", err)
+	}
+	if got != configPath {
+		t.Fatalf("config path = %s, want %s", got, configPath)
+	}
+}
+
+func TestNormalizeConfiguredPathUsesExplicitDirectory(t *testing.T) {
+	t.Helper()
+
+	root := t.TempDir()
+	configPath := filepath.Join(root, ".env")
+	if err := os.WriteFile(configPath, []byte("app_name=test\n"), 0o644); err != nil {
+		t.Fatalf("write config: %v", err)
+	}
+
+	got, err := normalizeConfiguredPath(root)
+	if err != nil {
+		t.Fatalf("normalize explicit directory: %v", err)
+	}
+	if got != configPath {
+		t.Fatalf("config path = %s, want %s", got, configPath)
+	}
+}
+
+func TestResolveConfigFilePathUsesCurrentDirectoryByDefault(t *testing.T) {
+	t.Helper()
+
+	oldCwd, err := os.Getwd()
+	if err != nil {
+		t.Fatalf("get cwd: %v", err)
+	}
+	defer func() { _ = os.Chdir(oldCwd) }()
+
+	root := t.TempDir()
+	configPath := filepath.Join(root, ".env")
+	if err := os.WriteFile(configPath, []byte("app_name=test\n"), 0o644); err != nil {
+		t.Fatalf("write config: %v", err)
+	}
+	if err := os.Chdir(root); err != nil {
+		t.Fatalf("chdir: %v", err)
+	}
+
+	t.Setenv("EPUSDT_CONFIG", "")
+	SetConfigPath("")
+
+	got, err := resolveConfigFilePath()
+	if err != nil {
+		t.Fatalf("resolve config path: %v", err)
+	}
+
+	gotAbs, err := filepath.Abs(got)
+	if err != nil {
+		t.Fatalf("abs got: %v", err)
+	}
+	wantAbs, err := filepath.Abs(configPath)
+	if err != nil {
+		t.Fatalf("abs want: %v", err)
+	}
+
+	gotReal, err := filepath.EvalSymlinks(gotAbs)
+	if err != nil {
+		t.Fatalf("eval symlinks got: %v", err)
+	}
+	wantReal, err := filepath.EvalSymlinks(wantAbs)
+	if err != nil {
+		t.Fatalf("eval symlinks want: %v", err)
+	}
+
+	if gotReal != wantReal {
+		t.Fatalf("config path = %s, want %s", gotReal, wantReal)
+	}
+}
+
+func TestResolveConfigFilePathPrefersExplicitOverEnv(t *testing.T) {
+	t.Helper()
+
+	oldCwd, err := os.Getwd()
+	if err != nil {
+		t.Fatalf("get cwd: %v", err)
+	}
+	defer func() { _ = os.Chdir(oldCwd) }()
+
+	root := t.TempDir()
+	if err := os.Chdir(root); err != nil {
+		t.Fatalf("chdir: %v", err)
+	}
+
+	envDir := filepath.Join(root, "from-env")
+	if err := os.MkdirAll(envDir, 0o755); err != nil {
+		t.Fatalf("mkdir env dir: %v", err)
+	}
+	envPath := filepath.Join(envDir, ".env")
+	if err := os.WriteFile(envPath, []byte("app_name=env\n"), 0o644); err != nil {
+		t.Fatalf("write env config: %v", err)
+	}
+
+	flagDir := filepath.Join(root, "from-flag")
+	if err := os.MkdirAll(flagDir, 0o755); err != nil {
+		t.Fatalf("mkdir flag dir: %v", err)
+	}
+	flagPath := filepath.Join(flagDir, ".env")
+	if err := os.WriteFile(flagPath, []byte("app_name=flag\n"), 0o644); err != nil {
+		t.Fatalf("write flag config: %v", err)
+	}
+
+	t.Setenv("EPUSDT_CONFIG", envDir)
+	SetConfigPath(flagDir)
+	defer SetConfigPath("")
+
+	got, err := resolveConfigFilePath()
+	if err != nil {
+		t.Fatalf("resolve config path: %v", err)
+	}
+	if got != flagPath {
+		t.Fatalf("config path = %s, want %s", got, flagPath)
+	}
+}

src/controller/comm/order_controller.go

@@ -1,6 +1,10 @@
 package comm
 
 import (
+	"encoding/json"
+	"fmt"
+	"log"
+
 	"github.com/assimon/luuu/model/request"
 	"github.com/assimon/luuu/model/service"
 	"github.com/assimon/luuu/util/constant"
@@ -22,3 +26,53 @@ func (c *BaseCommController) CreateTransaction(ctx echo.Context) (err error) {
 	}
 	return c.SucJson(ctx, resp)
 }
+
+// SwitchNetwork 切换支付网络，创建或返回子订单
+func (c *BaseCommController) SwitchNetwork(ctx echo.Context) (err error) {
+	req := new(request.SwitchNetworkRequest)
+	if err = ctx.Bind(req); err != nil {
+		return c.FailJson(ctx, constant.ParamsMarshalErr)
+	}
+	if err = c.ValidateStruct(ctx, req); err != nil {
+		return c.FailJson(ctx, err)
+	}
+	resp, err := service.SwitchNetwork(req)
+	if err != nil {
+		return c.FailJson(ctx, err)
+	}
+
+	jsonBytes, err := json.MarshalIndent(resp, "", "  ")
+	if err != nil {
+		return c.FailJson(ctx, err)
+	}
+
+	fmt.Printf("switch network response: \n%s", string(jsonBytes))
+
+	return c.SucJson(ctx, resp)
+}
+
+func (c *BaseCommController) CreateTransactionAndRedirect(ctx echo.Context) (err error) {
+	req := new(request.CreateTransactionRequest)
+	if err = ctx.Bind(req); err != nil {
+		log.Println("bind request error:", err)
+		return c.FailJson(ctx, constant.ParamsMarshalErr)
+	}
+	if err = c.ValidateStruct(ctx, req); err != nil {
+		log.Println("validate request error:", err)
+		return c.FailJson(ctx, err)
+	}
+	resp, err := service.CreateTransaction(req)
+	if err != nil {
+		log.Println("create transaction error:", err)
+		return c.FailJson(ctx, err)
+	}
+
+	fmt.Printf("create transaction response: %+v\n", resp)
+
+	tradeID := resp.TradeId
+
+	ctx.Redirect(302, "/pay/checkout-counter/"+tradeID)
+
+	return nil
+
+}

src/controller/comm/pay_controller.go

@@ -1,13 +1,16 @@
 package comm
 
 import (
+	"encoding/json"
 	"fmt"
+	"html/template"
+	"net/http"
+	"path/filepath"
+
 	"github.com/assimon/luuu/config"
 	"github.com/assimon/luuu/model/response"
 	"github.com/assimon/luuu/model/service"
 	"github.com/labstack/echo/v4"
-	"html/template"
-	"net/http"
 )
 
 // CheckoutCounter 收银台
@@ -15,12 +18,27 @@ func (c *BaseCommController) CheckoutCounter(ctx echo.Context) (err error) {
 	tradeId := ctx.Param("trade_id")
 	resp, err := service.GetCheckoutCounterByTradeId(tradeId)
 	if err != nil {
-		return ctx.String(http.StatusOK, err.Error())
-	}
-	tmpl, err := template.ParseFiles(fmt.Sprintf(".%s/%s", config.StaticPath, "index.html"))
+		if err == service.ErrOrder {
+			tmpl, err := template.ParseFiles(filepath.Join(config.StaticFilePath, "index.html"))
 			if err != nil {
 				return ctx.String(http.StatusOK, err.Error())
 			}
+			emptyResp := response.CheckoutCounterResponse{}
+			return tmpl.Execute(ctx.Response(), emptyResp)
+		}
+		return ctx.String(http.StatusOK, err.Error())
+	}
+	tmpl, err := template.ParseFiles(filepath.Join(config.StaticFilePath, "index.html"))
+	if err != nil {
+		return ctx.String(http.StatusOK, err.Error())
+	}
+
+	jsonByte, err := json.MarshalIndent(resp, "", "  ")
+	if err != nil {
+		return ctx.String(http.StatusOK, err.Error())
+	}
+	fmt.Printf("%v\n", string(jsonByte))
+
 	return tmpl.Execute(ctx.Response(), resp)
 }
 

src/controller/comm/supported_asset_controller.go

@@ -0,0 +1,147 @@
+package comm
+
+import (
+	"sort"
+	"strconv"
+
+	"github.com/assimon/luuu/model/data"
+	"github.com/assimon/luuu/model/response"
+	"github.com/assimon/luuu/util/constant"
+	"github.com/labstack/echo/v4"
+)
+
+type addSupportedAssetRequest struct {
+	Network string `json:"network" validate:"required"`
+	Token   string `json:"token" validate:"required"`
+	Status  int64  `json:"status" validate:"required|in:1,2"`
+}
+
+type updateSupportedAssetRequest struct {
+	Network string `json:"network" validate:"required"`
+	Token   string `json:"token" validate:"required"`
+	Status  int64  `json:"status" validate:"required|in:1,2"`
+}
+
+// GetSupportedAssets 对外公开可用链与 token 列表（无需鉴权，仅返回已启用项）。
+func (c *BaseCommController) GetSupportedAssets(ctx echo.Context) error {
+	list, err := data.ListEnabledSupportedAssets()
+	if err != nil {
+		return c.FailJson(ctx, err)
+	}
+	wallets, err := data.GetAvailableWalletAddress()
+	if err != nil {
+		return c.FailJson(ctx, err)
+	}
+
+	networkSet := make(map[string]struct{})
+	for _, w := range wallets {
+		networkSet[w.Network] = struct{}{}
+	}
+
+	grouped := make(map[string][]string)
+	for _, item := range list {
+		if _, ok := networkSet[item.Network]; !ok {
+			continue
+		}
+		grouped[item.Network] = append(grouped[item.Network], item.Token)
+	}
+
+	networks := make([]string, 0, len(grouped))
+	for network := range grouped {
+		networks = append(networks, network)
+	}
+	sort.Strings(networks)
+
+	supports := make([]response.NetworkTokenSupport, 0, len(networks))
+	for _, network := range networks {
+		tokens := grouped[network]
+		sort.Strings(tokens)
+		supports = append(supports, response.NetworkTokenSupport{
+			Network: network,
+			Tokens:  tokens,
+		})
+	}
+
+	return c.SucJson(ctx, response.SupportedAssetsResponse{Supports: supports})
+}
+
+// ListSupportedAssetRecords 查询支持项明细（无需鉴权）。
+func (c *BaseCommController) ListSupportedAssetRecords(ctx echo.Context) error {
+	network := ctx.QueryParam("network")
+	list, err := data.ListSupportedAssets(network)
+	if err != nil {
+		return c.FailJson(ctx, err)
+	}
+	return c.SucJson(ctx, list)
+}
+
+// GetSupportedAsset 查询单条支持项（无需鉴权）。
+func (c *BaseCommController) GetSupportedAsset(ctx echo.Context) error {
+	id, err := strconv.ParseUint(ctx.Param("id"), 10, 64)
+	if err != nil {
+		return c.FailJson(ctx, constant.ParamsMarshalErr)
+	}
+	asset, err := data.GetSupportedAssetByID(id)
+	if err != nil {
+		return c.FailJson(ctx, err)
+	}
+	if asset.ID <= 0 {
+		return c.FailJson(ctx, constant.SupportedAssetNotFound)
+	}
+	return c.SucJson(ctx, asset)
+}
+
+// AddSupportedAsset 新增支持项（鉴权）。
+func (c *BaseCommController) AddSupportedAsset(ctx echo.Context) error {
+	req := new(addSupportedAssetRequest)
+	if err := ctx.Bind(req); err != nil {
+		return c.FailJson(ctx, constant.ParamsMarshalErr)
+	}
+	if err := c.ValidateStruct(ctx, req); err != nil {
+		return c.FailJson(ctx, err)
+	}
+	asset, err := data.AddSupportedAsset(req.Network, req.Token, req.Status)
+	if err != nil {
+		return c.FailJson(ctx, err)
+	}
+	return c.SucJson(ctx, asset)
+}
+
+// UpdateSupportedAsset 修改支持项（鉴权）。
+func (c *BaseCommController) UpdateSupportedAsset(ctx echo.Context) error {
+	id, err := strconv.ParseUint(ctx.Param("id"), 10, 64)
+	if err != nil {
+		return c.FailJson(ctx, constant.ParamsMarshalErr)
+	}
+	req := new(updateSupportedAssetRequest)
+	if err := ctx.Bind(req); err != nil {
+		return c.FailJson(ctx, constant.ParamsMarshalErr)
+	}
+	if err := c.ValidateStruct(ctx, req); err != nil {
+		return c.FailJson(ctx, err)
+	}
+	asset, err := data.UpdateSupportedAsset(id, req.Network, req.Token, req.Status)
+	if err != nil {
+		return c.FailJson(ctx, err)
+	}
+	return c.SucJson(ctx, asset)
+}
+
+// DeleteSupportedAsset 删除支持项（鉴权）。
+func (c *BaseCommController) DeleteSupportedAsset(ctx echo.Context) error {
+	id, err := strconv.ParseUint(ctx.Param("id"), 10, 64)
+	if err != nil {
+		return c.FailJson(ctx, constant.ParamsMarshalErr)
+	}
+	asset, err := data.GetSupportedAssetByID(id)
+	if err != nil {
+		return c.FailJson(ctx, err)
+	}
+	if asset.ID <= 0 {
+		return c.FailJson(ctx, constant.SupportedAssetNotFound)
+	}
+	if err := data.DeleteSupportedAssetByID(id); err != nil {
+		return c.FailJson(ctx, err)
+	}
+	return c.SucJson(ctx, nil)
+}

src/controller/comm/wallet_controller.go

@@ -0,0 +1,98 @@
+package comm
+
+import (
+	"strconv"
+
+	"github.com/assimon/luuu/model/data"
+	"github.com/assimon/luuu/model/mdb"
+	"github.com/assimon/luuu/util/constant"
+	"github.com/labstack/echo/v4"
+)
+
+type addWalletRequest struct {
+	Network string `json:"network" validate:"required"`
+	Address string `json:"address" validate:"required"`
+}
+
+type changeStatusRequest struct {
+	Status int `json:"status" validate:"required|in:1,2"`
+}
+
+// AddWallet 添加钱包地址
+func (c *BaseCommController) AddWallet(ctx echo.Context) error {
+	req := new(addWalletRequest)
+	if err := ctx.Bind(req); err != nil {
+		return c.FailJson(ctx, constant.ParamsMarshalErr)
+	}
+	if err := c.ValidateStruct(ctx, req); err != nil {
+		return c.FailJson(ctx, err)
+	}
+	wallet, err := data.AddWalletAddressWithNetwork(req.Network, req.Address)
+	if err != nil {
+		return c.FailJson(ctx, err)
+	}
+	return c.SucJson(ctx, wallet)
+}
+
+// ListWallets 获取钱包列表
+func (c *BaseCommController) ListWallets(ctx echo.Context) error {
+	network := ctx.QueryParam("network")
+	var wallets []mdb.WalletAddress
+	var err error
+	if network != "" {
+		wallets, err = data.GetAllWalletAddressByNetwork(network)
+	} else {
+		wallets, err = data.GetAllWalletAddress()
+	}
+	if err != nil {
+		return c.FailJson(ctx, err)
+	}
+	return c.SucJson(ctx, wallets)
+}
+
+// GetWallet 获取单个钱包
+func (c *BaseCommController) GetWallet(ctx echo.Context) error {
+	id, err := strconv.ParseUint(ctx.Param("id"), 10, 64)
+	if err != nil {
+		return c.FailJson(ctx, constant.ParamsMarshalErr)
+	}
+	wallet, err := data.GetWalletAddressById(id)
+	if err != nil {
+		return c.FailJson(ctx, err)
+	}
+	if wallet.ID <= 0 {
+		return c.FailJson(ctx, constant.NotAvailableWalletAddress)
+	}
+	return c.SucJson(ctx, wallet)
+}
+
+// ChangeWalletStatus 启用/禁用钱包
+func (c *BaseCommController) ChangeWalletStatus(ctx echo.Context) error {
+	id, err := strconv.ParseUint(ctx.Param("id"), 10, 64)
+	if err != nil {
+		return c.FailJson(ctx, constant.ParamsMarshalErr)
+	}
+	req := new(changeStatusRequest)
+	if err := ctx.Bind(req); err != nil {
+		return c.FailJson(ctx, constant.ParamsMarshalErr)
+	}
+	if err := c.ValidateStruct(ctx, req); err != nil {
+		return c.FailJson(ctx, err)
+	}
+	if err := data.ChangeWalletAddressStatus(id, req.Status); err != nil {
+		return c.FailJson(ctx, err)
+	}
+	return c.SucJson(ctx, nil)
+}
+
+// DeleteWallet 删除钱包
+func (c *BaseCommController) DeleteWallet(ctx echo.Context) error {
+	id, err := strconv.ParseUint(ctx.Param("id"), 10, 64)
+	if err != nil {
+		return c.FailJson(ctx, constant.ParamsMarshalErr)
+	}
+	if err := data.DeleteWalletAddressById(id); err != nil {
+		return c.FailJson(ctx, err)
+	}
+	return c.SucJson(ctx, nil)
+}

src/crypto/tron.go

@@ -0,0 +1,30 @@
+package crypto
+
+import (
+	"crypto/sha256"
+
+	"github.com/shengdoushi/base58"
+)
+
+const AddressLength = 20
+const PrefixMainnet = 0x41
+
+// Encode returns the Base58 encoding of input using the Bitcoin alphabet.
+func Encode(input []byte) string {
+	return base58.Encode(input, base58.BitcoinAlphabet)
+}
+
+// EncodeCheck returns the Base58Check encoding of input (Base58 with a 4-byte SHA-256d checksum).
+func EncodeCheck(input []byte) string {
+	h256h0 := sha256.New()
+	h256h0.Write(input)
+	h0 := h256h0.Sum(nil)
+
+	h256h1 := sha256.New()
+	h256h1.Write(h0)
+	h1 := h256h1.Sum(nil)
+
+	inputCheck := append(append([]byte(nil), input...), h1[:4]...)
+
+	return Encode(inputCheck)
+}

src/go.mod

@@ -1,76 +1,115 @@
 module github.com/assimon/luuu
 
-go 1.24.0
+go 1.25.0
 
 require (
 	github.com/btcsuite/btcutil v1.0.2
 	github.com/dromara/carbon/v2 v2.6.15
-	github.com/go-redis/redis/v8 v8.11.5
+	github.com/ethereum/go-ethereum v1.15.11
+	github.com/gagliardetto/solana-go v1.16.0
 	github.com/go-resty/resty/v2 v2.11.0
 	github.com/gookit/color v1.5.0
 	github.com/gookit/goutil v0.4.6
 	github.com/gookit/validate v1.3.1
 	github.com/json-iterator/go v1.1.12
 	github.com/labstack/echo/v4 v4.6.0
+	github.com/libtnb/sqlite v1.0.1
 	github.com/natefinch/lumberjack v2.0.0+incompatible
 	github.com/robfig/cron/v3 v3.0.1
 	github.com/satori/go.uuid v1.2.0
+	github.com/shengdoushi/base58 v1.0.0
 	github.com/shopspring/decimal v1.3.1
-	github.com/spf13/cobra v1.2.1
-	github.com/spf13/viper v1.9.0
-	go.uber.org/zap v1.17.0
+	github.com/spf13/cobra v1.9.1
+	github.com/spf13/viper v1.20.1
+	github.com/tidwall/gjson v1.18.0
+	go.uber.org/zap v1.27.0
 	gopkg.in/telebot.v3 v3.0.0
 	gorm.io/driver/mysql v1.5.1
 	gorm.io/driver/postgres v1.5.2
-	gorm.io/driver/sqlite v1.5.6
-	gorm.io/gorm v1.25.7-0.20240204074919-46816ad31dde
+	gorm.io/driver/sqlite v1.6.0
+	gorm.io/gorm v1.31.1
 )
 
 require (
-	github.com/cespare/xxhash/v2 v2.3.0 // indirect
-	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
-	github.com/fsnotify/fsnotify v1.5.1 // indirect
+	filippo.io/edwards25519 v1.1.0 // indirect
+	github.com/BurntSushi/toml v1.6.0 // indirect
+	github.com/Microsoft/go-winio v0.6.2 // indirect
+	github.com/StackExchange/wmi v1.2.1 // indirect
+	github.com/bits-and-blooms/bitset v1.20.0 // indirect
+	github.com/blendle/zapdriver v1.3.1 // indirect
+	github.com/consensys/bavard v0.1.27 // indirect
+	github.com/consensys/gnark-crypto v0.16.0 // indirect
+	github.com/crate-crypto/go-eth-kzg v1.3.0 // indirect
+	github.com/crate-crypto/go-ipa v0.0.0-20240724233137-53bbb0ceb27a // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/deckarep/golang-set/v2 v2.6.0 // indirect
+	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 // indirect
+	github.com/dustin/go-humanize v1.0.1 // indirect
+	github.com/ethereum/c-kzg-4844/v2 v2.1.0 // indirect
+	github.com/ethereum/go-verkle v0.2.2 // indirect
+	github.com/fatih/color v1.18.0 // indirect
+	github.com/fsnotify/fsnotify v1.9.0 // indirect
+	github.com/gagliardetto/binary v0.8.0 // indirect
+	github.com/gagliardetto/treeout v0.1.4 // indirect
+	github.com/go-ole/go-ole v1.3.0 // indirect
 	github.com/go-sql-driver/mysql v1.7.0 // indirect
+	github.com/go-viper/mapstructure/v2 v2.2.1 // indirect
 	github.com/golang-jwt/jwt v3.2.2+incompatible // indirect
-	github.com/golang/protobuf v1.5.2 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/gookit/filter v1.1.2 // indirect
-	github.com/hashicorp/hcl v1.0.0 // indirect
-	github.com/hibiken/asynq v0.25.1 // indirect
-	github.com/inconshreveable/mousetrap v1.0.0 // indirect
+	github.com/gorilla/websocket v1.5.3 // indirect
+	github.com/holiman/uint256 v1.3.2 // indirect
+	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/jackc/pgpassfile v1.0.0 // indirect
 	github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a // indirect
 	github.com/jackc/pgx/v5 v5.3.1 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
+	github.com/klauspost/compress v1.18.0 // indirect
 	github.com/labstack/gommon v0.3.0 // indirect
-	github.com/magiconair/properties v1.8.5 // indirect
-	github.com/mattn/go-colorable v0.1.12 // indirect
-	github.com/mattn/go-isatty v0.0.14 // indirect
+	github.com/logrusorgru/aurora v2.0.3+incompatible // indirect
+	github.com/mattn/go-colorable v0.1.14 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mattn/go-sqlite3 v1.14.22 // indirect
 	github.com/mitchellh/go-homedir v1.1.0 // indirect
-	github.com/mitchellh/mapstructure v1.4.2 // indirect
+	github.com/mitchellh/go-testing-interface v1.14.1 // indirect
+	github.com/mmcloughlin/addchain v0.4.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
-	github.com/pelletier/go-toml v1.9.4 // indirect
-	github.com/redis/go-redis/v9 v9.17.3 // indirect
-	github.com/spf13/afero v1.6.0 // indirect
+	github.com/mostynb/zstdpool-freelist v0.0.0-20201229113212-927304c0c3b1 // indirect
+	github.com/mr-tron/base58 v1.2.0 // indirect
+	github.com/ncruces/go-strftime v1.0.0 // indirect
+	github.com/pelletier/go-toml/v2 v2.2.4 // indirect
+	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
+	github.com/sagikazarmark/locafero v0.9.0 // indirect
+	github.com/shirou/gopsutil v3.21.4-0.20210419000835-c7a38de76ee5+incompatible // indirect
+	github.com/sourcegraph/conc v0.3.0 // indirect
+	github.com/spf13/afero v1.14.0 // indirect
 	github.com/spf13/cast v1.10.0 // indirect
-	github.com/spf13/jwalterweatherman v1.1.0 // indirect
-	github.com/spf13/pflag v1.0.5 // indirect
-	github.com/subosito/gotenv v1.2.0 // indirect
+	github.com/spf13/pflag v1.0.6 // indirect
+	github.com/streamingfast/logging v0.0.0-20250404134358-92b15d2fbd2e // indirect
+	github.com/subosito/gotenv v1.6.0 // indirect
+	github.com/supranational/blst v0.3.14 // indirect
+	github.com/tidwall/match v1.2.0 // indirect
+	github.com/tidwall/pretty v1.2.1 // indirect
+	github.com/tklauser/go-sysconf v0.3.12 // indirect
+	github.com/tklauser/numcpus v0.6.1 // indirect
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
 	github.com/valyala/fasttemplate v1.2.1 // indirect
 	github.com/xo/terminfo v0.0.0-20210125001918-ca9a967f8778 // indirect
-	go.uber.org/atomic v1.7.0 // indirect
-	go.uber.org/multierr v1.6.0 // indirect
-	golang.org/x/crypto v0.14.0 // indirect
-	golang.org/x/net v0.17.0 // indirect
-	golang.org/x/sys v0.40.0 // indirect
-	golang.org/x/text v0.13.0 // indirect
+	go.mongodb.org/mongo-driver v1.17.3 // indirect
+	go.uber.org/multierr v1.11.0 // indirect
+	golang.org/x/crypto v0.47.0 // indirect
+	golang.org/x/net v0.49.0 // indirect
+	golang.org/x/sync v0.19.0 // indirect
+	golang.org/x/sys v0.42.0 // indirect
+	golang.org/x/term v0.39.0 // indirect
+	golang.org/x/text v0.33.0 // indirect
 	golang.org/x/time v0.14.0 // indirect
-	google.golang.org/protobuf v1.36.11 // indirect
-	gopkg.in/ini.v1 v1.63.2 // indirect
-	gopkg.in/natefinch/lumberjack.v2 v2.0.0 // indirect
-	gopkg.in/yaml.v2 v2.4.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+	modernc.org/libc v1.70.0 // indirect
+	modernc.org/mathutil v1.7.1 // indirect
+	modernc.org/memory v1.11.0 // indirect
+	modernc.org/sqlite v1.47.0 // indirect
+	rsc.io/tmplfunc v0.0.3 // indirect
 )

src/internal/testutil/testdb.go

@@ -0,0 +1,96 @@
+package testutil
+
+import (
+	"path/filepath"
+	"testing"
+
+	"github.com/assimon/luuu/config"
+	"github.com/assimon/luuu/model/dao"
+	"github.com/assimon/luuu/model/mdb"
+	appLog "github.com/assimon/luuu/util/log"
+	"github.com/libtnb/sqlite"
+	"github.com/spf13/viper"
+	"go.uber.org/zap"
+	"gorm.io/gorm"
+	"gorm.io/gorm/logger"
+	"gorm.io/gorm/schema"
+)
+
+func SetupTestDatabases(t testing.TB) func() {
+	t.Helper()
+
+	viper.Reset()
+	viper.Set("forced_usdt_rate", 1.0)
+	viper.Set("app_uri", "https://example.com")
+	viper.Set("order_expiration_time", 10)
+	viper.Set("order_notice_max_retry", 2)
+	viper.Set("callback_retry_base_seconds", 1)
+	viper.Set("queue_concurrency", 4)
+	viper.Set("queue_poll_interval_ms", 50)
+	viper.Set("api_auth_token", "test-token")
+
+	config.HTTPAccessLog = false
+	config.SQLDebug = false
+	config.LogLevel = "error"
+	config.UsdtRate = 0
+	appLog.Sugar = zap.NewNop().Sugar()
+
+	mainDB := mustOpenSQLite(t, filepath.Join(t.TempDir(), "main.db"))
+	runtimeDB := mustOpenSQLite(t, filepath.Join(t.TempDir(), "runtime.db"))
+
+	mustMigrate(t, mainDB, &mdb.Orders{}, &mdb.WalletAddress{})
+	mustMigrate(t, runtimeDB, &mdb.TransactionLock{})
+
+	dao.Mdb = mainDB
+	dao.RuntimeDB = runtimeDB
+
+	return func() {
+		closeDB(t, runtimeDB)
+		closeDB(t, mainDB)
+		dao.Mdb = nil
+		dao.RuntimeDB = nil
+		viper.Reset()
+	}
+}
+
+func mustOpenSQLite(t testing.TB, path string) *gorm.DB {
+	t.Helper()
+
+	db, err := gorm.Open(sqlite.Open(path), &gorm.Config{
+		NamingStrategy: schema.NamingStrategy{SingularTable: true},
+		Logger:         logger.Default.LogMode(logger.Silent),
+	})
+	if err != nil {
+		t.Fatalf("open sqlite %s: %v", path, err)
+	}
+
+	sqlDB, err := db.DB()
+	if err != nil {
+		t.Fatalf("db handle for %s: %v", path, err)
+	}
+	sqlDB.SetMaxOpenConns(1)
+	sqlDB.SetMaxIdleConns(1)
+
+	return db
+}
+
+func mustMigrate(t testing.TB, db *gorm.DB, models ...interface{}) {
+	t.Helper()
+	if err := db.AutoMigrate(models...); err != nil {
+		t.Fatalf("automigrate: %v", err)
+	}
+}
+
+func closeDB(t testing.TB, db *gorm.DB) {
+	t.Helper()
+	if db == nil {
+		return
+	}
+	sqlDB, err := db.DB()
+	if err != nil {
+		t.Fatalf("db handle close: %v", err)
+	}
+	if err = sqlDB.Close(); err != nil {
+		t.Fatalf("close db: %v", err)
+	}
+}

src/main.go

@@ -1,8 +1,7 @@
 package main
 
 import (
-	"github.com/assimon/luuu/bootstrap"
-	"github.com/assimon/luuu/config"
+	"github.com/assimon/luuu/command"
 	"github.com/gookit/color"
 )
 
@@ -12,7 +11,7 @@ func main() {
 			color.Error.Println("[Start Server Err!!!] ", err)
 		}
 	}()
-	color.Green.Printf("%s\n", "  _____                     _ _   \n | ____|_ __  _   _ ___  __| | |_ \n |  _| | '_ \\| | | / __|/ _` | __|\n | |___| |_) | |_| \\__ \\ (_| | |_ \n |_____| .__/ \\__,_|___/\\__,_|\\__|\n       |_|                        ")
-	color.Infof("Epusdt version(%s) Powered by %s %s \n", config.GetAppVersion(), "assimon", "https://github.com/assimon/epusdt")
-	bootstrap.Start()
+	if err := command.Execute(); err != nil {
+		panic(err)
+	}
 }

src/middleware/check_sign.go

@@ -2,12 +2,13 @@ package middleware
 
 import (
 	"bytes"
+	"io/ioutil"
+
 	"github.com/assimon/luuu/config"
 	"github.com/assimon/luuu/util/constant"
 	"github.com/assimon/luuu/util/json"
 	"github.com/assimon/luuu/util/sign"
 	"github.com/labstack/echo/v4"
-	"io/ioutil"
 )
 
 func CheckApiSign() echo.MiddlewareFunc {

src/middleware/check_token.go

@@ -0,0 +1,24 @@
+package middleware
+
+import (
+	"github.com/assimon/luuu/config"
+	"github.com/assimon/luuu/util/constant"
+	"github.com/labstack/echo/v4"
+)
+
+// CheckApiToken validates the Authorization header against the configured api_auth_token.
+// Use this for management APIs (GET/POST) where body-based signature is not practical.
+func CheckApiToken() echo.MiddlewareFunc {
+	return func(next echo.HandlerFunc) echo.HandlerFunc {
+		return func(ctx echo.Context) error {
+			token := ctx.Request().Header.Get("Authorization")
+			if token == "" {
+				token = ctx.QueryParam("api_token")
+			}
+			if token == "" || token != config.GetApiAuthToken() {
+				return constant.SignatureErr
+			}
+			return next(ctx)
+		}
+	}
+}

src/model/dao/init.go

@@ -9,7 +9,7 @@ func Init() {
 		log.Fatalf("DBInit err: %v", err)
 	}
 
-	if err := RedisInit(); err != nil {
-		log.Fatalf("RedisInit err: %v", err)
+	if err := RuntimeInit(); err != nil {
+		log.Fatalf("RuntimeInit err: %v", err)
 	}
 }

src/model/dao/mdb_mysql.go

@@ -29,7 +29,7 @@ func MysqlInit() error {
 		// panic(err)
 		return err
 	}
-	if config.AppDebug {
+	if config.SQLDebug {
 		Mdb = Mdb.Debug()
 	}
 	sqlDB, err := Mdb.DB()

src/model/dao/mdb_postgres.go

@@ -40,7 +40,7 @@ func PostgreSQLInit() error {
 		return err
 	}
 
-	if config.AppDebug {
+	if config.SQLDebug {
 		Mdb = Mdb.Debug()
 	}
 	sqlDB, err := Mdb.DB()

src/model/dao/mdb_sqlite.go

@@ -1,6 +1,7 @@
 package dao
 
 import (
+	"os"
 	"path/filepath"
 
 	"github.com/assimon/luuu/config"
@@ -8,8 +9,6 @@ import (
 	"github.com/gookit/color"
 	"github.com/spf13/viper"
 
-	// "github.com/glebarez/sqlite"
-	"gorm.io/driver/sqlite"
 	"gorm.io/gorm"
 	"gorm.io/gorm/logger"
 	"gorm.io/gorm/schema"
@@ -18,12 +17,13 @@ import (
 // SqliteInit 数据库初始化
 func SqliteInit() error {
 	var err error
-	dbFilename := "./conf/.db"
-	if dbfile := viper.GetString("sqlite_database_filename"); len(dbfile) > 0 {
-		dbFilename = filepath.Base(dbfile)
+	dbFilename := config.GetPrimarySqlitePath()
+	if err = os.MkdirAll(filepath.Dir(dbFilename), 0o755); err != nil {
+		color.Red.Printf("[store_db] sqlite mkdir err=%s\n", err)
+		return err
 	}
 	color.Green.Printf("[store_db] sqlite filename: %s\n", dbFilename)
-	Mdb, err = gorm.Open(sqlite.Open(dbFilename), &gorm.Config{
+	Mdb, err = openDB(dbFilename, &gorm.Config{
 		NamingStrategy: schema.NamingStrategy{
 			TablePrefix:   viper.GetString("sqlite_table_prefix"),
 			SingularTable: true,
@@ -35,22 +35,11 @@ func SqliteInit() error {
 		// panic(err)
 		return err
 	}
-	if config.AppDebug {
+	if config.SQLDebug {
 		Mdb = Mdb.Debug()
 	}
-	sqlDB, err := Mdb.DB()
-	if err != nil {
-		color.Red.Printf("[store_db] sqlite get DB,err=%s\n", err)
-		// panic(err)
-		return err
-	}
-	// sqlDB.SetMaxIdleConns(viper.GetInt("sqlite_max_idle_conns"))
-	// sqlDB.SetMaxOpenConns(viper.GetInt("sqlite_max_open_conns"))
-	// sqlDB.SetConnMaxLifetime(time.Hour * time.Duration(viper.GetInt("sqlite_max_life_time")))
-	err = sqlDB.Ping()
-	if err != nil {
+	if _, err = configureSQLite(Mdb, 1); err != nil {
 		color.Red.Printf("[store_db] sqlite connDB err:%s", err.Error())
-		// panic(err)
 		return err
 	}
 	log.Sugar.Debug("[store_db] sqlite connDB success")

src/model/dao/mdb_sqlite_cgo.go

@@ -0,0 +1,16 @@
+//go:build sqlite_cgo
+
+package dao
+
+import (
+	"gorm.io/driver/sqlite"
+	"gorm.io/gorm"
+)
+
+func openDB(dsn string, cfg *gorm.Config) (*gorm.DB, error) {
+	db, err := gorm.Open(sqlite.Open(dsn+"?_journal_mode=WAL&_busy_timeout=5000"), cfg)
+	if err != nil {
+		return nil, err
+	}
+	return db, nil
+}

src/model/dao/mdb_sqlite_pure.go

@@ -0,0 +1,16 @@
+//go:build !sqlite_cgo
+
+package dao
+
+import (
+	"github.com/libtnb/sqlite"
+	"gorm.io/gorm"
+)
+
+func openDB(dsn string, cfg *gorm.Config) (*gorm.DB, error) {
+	db, err := gorm.Open(sqlite.Open(dsn+"?_journal_mode=WAL&_busy_timeout=5000"), cfg)
+	if err != nil {
+		return nil, err
+	}
+	return db, nil
+}

src/model/dao/mdb_table_init.go

@@ -22,5 +22,39 @@ func MdbTableInit() {
 			// panic(err)
 			return
 		}
+		if err := Mdb.AutoMigrate(&mdb.SupportedAsset{}); err != nil {
+			color.Red.Printf("[store_db] AutoMigrate DB(SupportedAsset),err=%s\n", err)
+			return
+		}
+
+		seedSupportedAssets()
 	})
 }
+
+func seedSupportedAssets() {
+	var cnt int64
+	if err := Mdb.Model(&mdb.SupportedAsset{}).Count(&cnt).Error; err != nil {
+		color.Red.Printf("[store_db] Count SupportedAsset,err=%s\n", err)
+		return
+	}
+	if cnt > 0 {
+		return
+	}
+	defaults := []mdb.SupportedAsset{
+		{Network: mdb.NetworkTron, Token: "TRX", Status: mdb.TokenStatusEnable},
+		{Network: mdb.NetworkTron, Token: "USDT", Status: mdb.TokenStatusEnable},
+		{Network: mdb.NetworkSolana, Token: "SOL", Status: mdb.TokenStatusEnable},
+		{Network: mdb.NetworkSolana, Token: "USDT", Status: mdb.TokenStatusEnable},
+		{Network: mdb.NetworkSolana, Token: "USDC", Status: mdb.TokenStatusEnable},
+		{Network: mdb.NetworkEthereum, Token: "USDT", Status: mdb.TokenStatusEnable},
+		{Network: mdb.NetworkEthereum, Token: "USDC", Status: mdb.TokenStatusEnable},
+		{Network: mdb.NetworkBsc, Token: "USDT", Status: mdb.TokenStatusEnable},
+		{Network: mdb.NetworkBsc, Token: "USDC", Status: mdb.TokenStatusEnable},
+		{Network: mdb.NetworkPolygon, Token: "USDT", Status: mdb.TokenStatusEnable},
+		{Network: mdb.NetworkPolygon, Token: "USDC", Status: mdb.TokenStatusEnable},
+		{Network: mdb.NetworkPlasma, Token: "USDT", Status: mdb.TokenStatusEnable},
+	}
+	if err := Mdb.Create(&defaults).Error; err != nil {
+		color.Red.Printf("[store_db] Seed SupportedAsset,err=%s\n", err)
+	}
+}

src/model/dao/rdb.go

@@ -1,46 +0,0 @@
-package dao
-
-import (
-	"context"
-	"fmt"
-	"time"
-
-	"github.com/assimon/luuu/util/log"
-	"github.com/go-redis/redis/v8"
-	"github.com/gookit/color"
-	"github.com/spf13/viper"
-)
-
-var Rdb *redis.Client
-
-func RedisInit() error {
-	options := redis.Options{
-		Addr: fmt.Sprintf(
-			"%s:%s",
-			viper.GetString("redis_host"),
-			viper.GetString("redis_port")), // Redis地址
-		DB:          viper.GetInt("redis_db"),                                        // Redis库
-		PoolSize:    viper.GetInt("redis_pool_size"),                                 // Redis连接池大小
-		MaxRetries:  viper.GetInt("redis_max_retries"),                               // 最大重试次数
-		IdleTimeout: time.Second * time.Duration(viper.GetInt("redis_idle_timeout")), // 空闲链接超时时间
-	}
-	if viper.GetString("redis_passwd") != "" {
-		options.Password = viper.GetString("redis_passwd")
-	}
-	Rdb = redis.NewClient(&options)
-	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
-	defer cancel()
-	pong, err := Rdb.Ping(ctx).Result()
-	if err == redis.Nil {
-		log.Sugar.Debug("[store_redis] Nil reply returned by Rdb when key does not exist.")
-	} else if err != nil {
-		color.Red.Printf("[store_redis] redis connRdb err,err=%s", err)
-		// panic(err)
-		// time.Sleep(10 * time.Second)
-		// RedisInit()
-		return err
-	} else {
-		log.Sugar.Debug("[store_redis] redis connRdb success,suc=%s", pong)
-	}
-	return nil
-}

src/model/dao/runtime_sqlite.go

@@ -0,0 +1,54 @@
+package dao
+
+import (
+	"github.com/assimon/luuu/config"
+	"github.com/assimon/luuu/model/mdb"
+	"github.com/assimon/luuu/util/log"
+	"github.com/gookit/color"
+	"gorm.io/gorm"
+	"gorm.io/gorm/logger"
+	"gorm.io/gorm/schema"
+)
+
+var RuntimeDB *gorm.DB
+
+func RuntimeInit() error {
+	var err error
+	runtimePath := config.GetRuntimeSqlitePath()
+	color.Green.Printf("[runtime_db] sqlite filename: %s\n", runtimePath)
+	RuntimeDB, err = openDB(runtimePath, &gorm.Config{
+		NamingStrategy: schema.NamingStrategy{
+			SingularTable: true,
+		},
+		Logger: logger.Default.LogMode(logger.Error),
+	})
+	if err != nil {
+		color.Red.Printf("[runtime_db] sqlite open DB,err=%s\n", err)
+		return err
+	}
+
+	concurrency := config.GetQueueConcurrency()
+	if concurrency < 2 {
+		concurrency = 2
+	}
+	if concurrency > 16 {
+		concurrency = 16
+	}
+	if _, err = configureSQLite(RuntimeDB, concurrency); err != nil {
+		color.Red.Printf("[runtime_db] sqlite connDB err:%s", err.Error())
+		return err
+	}
+	if err = RuntimeDB.Exec("DROP INDEX IF EXISTS transaction_lock_token_amount_uindex").Error; err != nil {
+		return err
+	}
+	if err = RuntimeDB.Exec("DROP INDEX IF EXISTS transaction_lock_address_token_amount_uindex").Error; err != nil {
+		return err
+	}
+	if err = RuntimeDB.AutoMigrate(&mdb.TransactionLock{}); err != nil {
+		color.Red.Printf("[runtime_db] sqlite migrate DB(TransactionLock),err=%s\n", err)
+		return err
+	}
+
+	log.Sugar.Debug("[runtime_db] sqlite connDB success")
+	return nil
+}

src/model/dao/sqlite_config.go

@@ -0,0 +1,35 @@
+package dao
+
+import (
+	"database/sql"
+
+	"gorm.io/gorm"
+)
+
+func configureSQLite(db *gorm.DB, maxOpenConns int) (*sql.DB, error) {
+	sqlDB, err := db.DB()
+	if err != nil {
+		return nil, err
+	}
+
+	if maxOpenConns <= 0 {
+		maxOpenConns = 1
+	}
+	sqlDB.SetMaxOpenConns(maxOpenConns)
+	sqlDB.SetMaxIdleConns(1)
+
+	if err := db.Exec("PRAGMA journal_mode=WAL;").Error; err != nil {
+		return nil, err
+	}
+	if err := db.Exec("PRAGMA synchronous=NORMAL;").Error; err != nil {
+		return nil, err
+	}
+	if err := db.Exec("PRAGMA busy_timeout=5000;").Error; err != nil {
+		return nil, err
+	}
+	if err := sqlDB.Ping(); err != nil {
+		return nil, err
+	}
+
+	return sqlDB, nil
+}

src/model/data/order_data.go

@@ -1,109 +1,279 @@
 package data
 
 import (
-	"context"
-	"fmt"
+	"errors"
+	"strings"
+	"time"
+
 	"github.com/assimon/luuu/model/dao"
 	"github.com/assimon/luuu/model/mdb"
 	"github.com/assimon/luuu/model/request"
-	"github.com/go-redis/redis/v8"
+	"github.com/dromara/carbon/v2"
+	"github.com/shopspring/decimal"
 	"gorm.io/gorm"
-	"time"
+	"gorm.io/gorm/clause"
 )
 
-var (
-	CacheWalletAddressWithAmountToTradeIdKey = "wallet:%s_%v" // 钱包_待支付金额 : 交易号
-)
+var ErrTransactionLocked = errors.New("transaction amount is already locked")
 
-// GetOrderInfoByOrderId 通过客户订单号查询订单
+type PendingCallbackOrder struct {
+	TradeId         string      `gorm:"column:trade_id"`
+	CallbackNum     int         `gorm:"column:callback_num"`
+	CallBackConfirm int         `gorm:"column:callback_confirm"`
+	UpdatedAt       carbon.Time `gorm:"column:updated_at"`
+}
+
+func normalizeLockAmount(amount float64) (int64, string) {
+	value := decimal.NewFromFloat(amount).Round(2)
+	return value.Shift(2).IntPart(), value.StringFixed(2)
+}
+
+func normalizeLockToken(token string) string {
+	return strings.ToUpper(strings.TrimSpace(token))
+}
+
+// GetOrderInfoByOrderId fetches an order by merchant order id.
 func GetOrderInfoByOrderId(orderId string) (*mdb.Orders, error) {
 	order := new(mdb.Orders)
 	err := dao.Mdb.Model(order).Limit(1).Find(order, "order_id = ?", orderId).Error
 	return order, err
 }
 
-// GetOrderInfoByTradeId 通过交易号查询订单
+// GetOrderInfoByTradeId fetches an order by epusdt trade id.
 func GetOrderInfoByTradeId(tradeId string) (*mdb.Orders, error) {
 	order := new(mdb.Orders)
 	err := dao.Mdb.Model(order).Limit(1).Find(order, "trade_id = ?", tradeId).Error
 	return order, err
 }
 
-// CreateOrderWithTransaction 事务创建订单
+// CreateOrderWithTransaction creates an order in the active database transaction.
 func CreateOrderWithTransaction(tx *gorm.DB, order *mdb.Orders) error {
-	err := tx.Model(order).Create(order).Error
-	return err
+	return tx.Model(order).Create(order).Error
 }
 
-// GetOrderByBlockIdWithTransaction 通过区块获取订单
-func GetOrderByBlockIdWithTransaction(tx *gorm.DB, blockId string) (*mdb.Orders, error) {
+// GetOrderByBlockIdWithTransaction fetches an order by blockchain tx id.
+func GetOrderByBlockIdWithTransaction(tx *gorm.DB, blockID string) (*mdb.Orders, error) {
 	order := new(mdb.Orders)
-	err := tx.Model(order).Limit(1).Find(order, "block_transaction_id = ?", blockId).Error
+	err := tx.Model(order).Limit(1).Find(order, "block_transaction_id = ?", blockID).Error
 	return order, err
 }
 
-// OrderSuccessWithTransaction 事务支付成功
-func OrderSuccessWithTransaction(tx *gorm.DB, req *request.OrderProcessingRequest) error {
-	err := tx.Model(&mdb.Orders{}).Where("trade_id = ?", req.TradeId).Updates(map[string]interface{}{
+// OrderSuccessWithTransaction marks an order as paid only if it is still waiting for payment.
+func OrderSuccessWithTransaction(tx *gorm.DB, req *request.OrderProcessingRequest) (bool, error) {
+	result := tx.Model(&mdb.Orders{}).
+		Where("trade_id = ?", req.TradeId).
+		Where("status = ?", mdb.StatusWaitPay).
+		Updates(map[string]interface{}{
 			"block_transaction_id": req.BlockTransactionId,
 			"status":               mdb.StatusPaySuccess,
 			"callback_confirm":     mdb.CallBackConfirmNo,
-	}).Error
-	return err
+		})
+	return result.RowsAffected > 0, result.Error
 }
 
-// GetPendingCallbackOrders 查询出等待回调的订单
-func GetPendingCallbackOrders() ([]mdb.Orders, error) {
-	var orders []mdb.Orders
-	err := dao.Mdb.Model(orders).
-		Where("callback_num < ?", 5).
+// GetPendingCallbackOrders returns the minimal callback scheduling state.
+func GetPendingCallbackOrders(maxRetry int, limit int) ([]PendingCallbackOrder, error) {
+	var orders []PendingCallbackOrder
+	query := dao.Mdb.Model(&mdb.Orders{}).
+		Select("trade_id", "callback_num", "callback_confirm", "updated_at").
+		Where("callback_num <= ?", maxRetry).
 		Where("callback_confirm = ?", mdb.CallBackConfirmNo).
 		Where("status = ?", mdb.StatusPaySuccess).
+		Order("updated_at asc")
+	if limit > 0 {
+		query = query.Limit(limit)
+	}
+	err := query.Find(&orders).Error
+	return orders, err
+}
+
+// SaveCallBackOrdersResp persists a callback attempt result.
+func SaveCallBackOrdersResp(order *mdb.Orders) error {
+	return dao.Mdb.Model(order).
+		Where("id = ?", order.ID).
+		Where("callback_confirm = ?", mdb.CallBackConfirmNo).
+		Updates(map[string]interface{}{
+			"callback_num":     gorm.Expr("callback_num + ?", 1),
+			"callback_confirm": order.CallBackConfirm,
+		}).Error
+}
+
+// UpdateOrderIsExpirationById expires an order only if it is still pending and already timed out.
+func UpdateOrderIsExpirationById(id uint64, expirationCutoff time.Time) (bool, error) {
+	result := dao.Mdb.Model(mdb.Orders{}).
+		Where("id = ?", id).
+		Where("status = ?", mdb.StatusWaitPay).
+		Where("created_at <= ?", expirationCutoff).
+		Update("status", mdb.StatusExpired)
+	return result.RowsAffected > 0, result.Error
+}
+
+// CountActiveSubOrders counts sub-orders with status=WaitPay under a parent.
+func CountActiveSubOrders(parentTradeId string) (int64, error) {
+	var count int64
+	err := dao.Mdb.Model(&mdb.Orders{}).
+		Where("parent_trade_id = ?", parentTradeId).
+		Where("status = ?", mdb.StatusWaitPay).
+		Count(&count).Error
+	return count, err
+}
+
+// GetSubOrderByTokenNetwork finds an existing active sub-order matching token+network under a parent.
+func GetSubOrderByTokenNetwork(parentTradeId string, token string, network string) (*mdb.Orders, error) {
+	order := new(mdb.Orders)
+	err := dao.Mdb.Model(order).
+		Where("parent_trade_id = ?", parentTradeId).
+		Where("token = ?", token).
+		Where("network = ?", network).
+		Where("status = ?", mdb.StatusWaitPay).
+		Limit(1).
+		Find(order).Error
+	return order, err
+}
+
+// GetSiblingSubOrders returns active sub-orders under the same parent, excluding the given trade_id.
+func GetSiblingSubOrders(parentTradeId string, excludeTradeId string) ([]mdb.Orders, error) {
+	var orders []mdb.Orders
+	err := dao.Mdb.Model(&mdb.Orders{}).
+		Where("parent_trade_id = ?", parentTradeId).
+		Where("trade_id != ?", excludeTradeId).
+		Where("status = ?", mdb.StatusWaitPay).
 		Find(&orders).Error
 	return orders, err
 }
 
-// SaveCallBackOrdersResp 保存订单回调结果
-func SaveCallBackOrdersResp(order *mdb.Orders) error {
-	err := dao.Mdb.Model(order).Where("id = ?", order.ID).Updates(map[string]interface{}{
-		"callback_num":     gorm.Expr("callback_num + ?", 1),
-		"callback_confirm": order.CallBackConfirm,
-	}).Error
-	return err
+// MarkParentOrderSuccess updates the parent order with the sub-order's payment details.
+// Token and network are NOT overwritten — the parent keeps its original values.
+func MarkParentOrderSuccess(parentTradeId string, sub *mdb.Orders) (bool, error) {
+	result := dao.Mdb.Model(&mdb.Orders{}).
+		Where("trade_id = ?", parentTradeId).
+		Where("status = ?", mdb.StatusWaitPay).
+		Updates(map[string]interface{}{
+			"status":               mdb.StatusPaySuccess,
+			"block_transaction_id": sub.BlockTransactionId,
+			"callback_confirm":     mdb.CallBackConfirmNo,
+			"actual_amount":        sub.ActualAmount,
+			"receive_address":      sub.ReceiveAddress,
+		})
+	return result.RowsAffected > 0, result.Error
 }
 
-// UpdateOrderIsExpirationById 通过id设置订单过期
-func UpdateOrderIsExpirationById(id uint64) error {
-	err := dao.Mdb.Model(mdb.Orders{}).Where("id = ?", id).Update("status", mdb.StatusExpired).Error
-	return err
+// MarkOrderSelected sets is_selected=true for the given trade_id.
+func MarkOrderSelected(tradeId string) error {
+	return dao.Mdb.Model(&mdb.Orders{}).
+		Where("trade_id = ?", tradeId).
+		Update("is_selected", true).Error
 }
 
-// GetTradeIdByWalletAddressAndAmount 通过钱包地址，支付金额获取交易号
-func GetTradeIdByWalletAddressAndAmount(token string, amount float64) (string, error) {
-	ctx := context.Background()
-	cacheKey := fmt.Sprintf(CacheWalletAddressWithAmountToTradeIdKey, token, amount)
-	result, err := dao.Rdb.Get(ctx, cacheKey).Result()
-	if err == redis.Nil {
-		return "", nil
-	}
+// RefreshOrderExpiration resets created_at to now so the expiration timer restarts.
+// Called on the parent order when a sub-order is created or returned.
+func RefreshOrderExpiration(tradeId string) error {
+	return dao.Mdb.Model(&mdb.Orders{}).
+		Where("trade_id = ?", tradeId).
+		Update("created_at", time.Now()).Error
+}
+
+// ResetCallbackConfirmOk sets callback_confirm back to Ok.
+// Prevents the callback worker from retrying a sub-order with an empty notify_url.
+func ResetCallbackConfirmOk(tradeId string) error {
+	return dao.Mdb.Model(&mdb.Orders{}).
+		Where("trade_id = ?", tradeId).
+		Update("callback_confirm", mdb.CallBackConfirmOk).Error
+}
+
+// GetActiveSubOrders returns all active sub-orders under a parent.
+func GetActiveSubOrders(parentTradeId string) ([]mdb.Orders, error) {
+	var orders []mdb.Orders
+	err := dao.Mdb.Model(&mdb.Orders{}).
+		Where("parent_trade_id = ?", parentTradeId).
+		Where("status = ?", mdb.StatusWaitPay).
+		Find(&orders).Error
+	return orders, err
+}
+
+// ExpireOrderByTradeId marks a single order as expired if still waiting.
+func ExpireOrderByTradeId(tradeId string) error {
+	return dao.Mdb.Model(&mdb.Orders{}).
+		Where("trade_id = ?", tradeId).
+		Where("status = ?", mdb.StatusWaitPay).
+		Update("status", mdb.StatusExpired).Error
+}
+
+// GetTradeIdByWalletAddressAndAmountAndToken resolves the reserved trade id by network, address, token and amount.
+func GetTradeIdByWalletAddressAndAmountAndToken(network string, address string, token string, amount float64) (string, error) {
+	scaledAmount, _ := normalizeLockAmount(amount)
+	var lock mdb.TransactionLock
+	err := dao.RuntimeDB.Model(&mdb.TransactionLock{}).
+		Where("network = ?", network).
+		Where("address = ?", address).
+		Where("token = ?", normalizeLockToken(token)).
+		Where("amount_scaled = ?", scaledAmount).
+		Where("expires_at > ?", time.Now()).
+		Limit(1).
+		Find(&lock).Error
 	if err != nil {
 		return "", err
 	}
-	return result, nil
+	if lock.ID <= 0 {
+		return "", nil
+	}
+	return lock.TradeId, nil
 }
 
-// LockTransaction 锁定交易
-func LockTransaction(token, tradeId string, amount float64, expirationTime time.Duration) error {
-	ctx := context.Background()
-	cacheKey := fmt.Sprintf(CacheWalletAddressWithAmountToTradeIdKey, token, amount)
-	err := dao.Rdb.Set(ctx, cacheKey, tradeId, expirationTime).Err()
+// LockTransaction reserves a network+address+token+amount pair in sqlite until expiration.
+func LockTransaction(network, address, token, tradeID string, amount float64, expirationTime time.Duration) error {
+	scaledAmount, amountText := normalizeLockAmount(amount)
+	normalizedToken := normalizeLockToken(token)
+	now := time.Now()
+	lock := &mdb.TransactionLock{
+		Network:      network,
+		Address:      address,
+		Token:        normalizedToken,
+		AmountScaled: scaledAmount,
+		AmountText:   amountText,
+		TradeId:      tradeID,
+		ExpiresAt:    now.Add(expirationTime),
+	}
+
+	return dao.RuntimeDB.Transaction(func(tx *gorm.DB) error {
+		if err := tx.Where("network = ?", network).
+			Where("address = ?", address).
+			Where("token = ?", normalizedToken).
+			Where("amount_scaled = ?", scaledAmount).
+			Where("expires_at <= ?", now).
+			Delete(&mdb.TransactionLock{}).Error; err != nil {
 			return err
+		}
+		if err := tx.Where("trade_id = ?", tradeID).Delete(&mdb.TransactionLock{}).Error; err != nil {
+			return err
+		}
+
+		result := tx.Clauses(clause.OnConflict{DoNothing: true}).Create(lock)
+		if result.Error != nil {
+			return result.Error
+		}
+		if result.RowsAffected == 0 {
+			return ErrTransactionLocked
+		}
+		return nil
+	})
 }
 
-// UnLockTransaction 解锁交易
-func UnLockTransaction(token string, amount float64) error {
-	ctx := context.Background()
-	cacheKey := fmt.Sprintf(CacheWalletAddressWithAmountToTradeIdKey, token, amount)
-	err := dao.Rdb.Del(ctx, cacheKey).Err()
-	return err
+// UnLockTransaction releases the reservation for network+address+token+amount.
+func UnLockTransaction(network string, address string, token string, amount float64) error {
+	scaledAmount, _ := normalizeLockAmount(amount)
+	return dao.RuntimeDB.
+		Where("network = ?", network).
+		Where("address = ?", address).
+		Where("token = ?", normalizeLockToken(token)).
+		Where("amount_scaled = ?", scaledAmount).
+		Delete(&mdb.TransactionLock{}).Error
+}
+
+func UnLockTransactionByTradeId(tradeID string) error {
+	return dao.RuntimeDB.Where("trade_id = ?", tradeID).Delete(&mdb.TransactionLock{}).Error
+}
+
+func CleanupExpiredTransactionLocks() error {
+	return dao.RuntimeDB.Where("expires_at <= ?", time.Now()).Delete(&mdb.TransactionLock{}).Error
 }

src/model/data/supported_asset_data.go

@@ -0,0 +1,123 @@
+package data
+
+import (
+	"strings"
+
+	"github.com/assimon/luuu/model/dao"
+	"github.com/assimon/luuu/model/mdb"
+	"github.com/assimon/luuu/util/constant"
+)
+
+func normalizeNetworkToken(network, token string) (string, string) {
+	return strings.ToLower(strings.TrimSpace(network)), strings.ToUpper(strings.TrimSpace(token))
+}
+
+func AddSupportedAsset(network, token string, status int64) (*mdb.SupportedAsset, error) {
+	network, token = normalizeNetworkToken(network, token)
+	exist, err := GetSupportedAssetByNetworkAndToken(network, token)
+	if err != nil {
+		return nil, err
+	}
+	if exist.ID > 0 {
+		return nil, constant.SupportedAssetAlreadyExists
+	}
+
+	deleted, err := getSupportedAssetByNetworkAndTokenUnscoped(network, token)
+	if err != nil {
+		return nil, err
+	}
+	if deleted.ID > 0 && deleted.DeletedAt.Valid {
+		deleted.Status = status
+		deleted.DeletedAt.Valid = false
+		if err := dao.Mdb.Unscoped().Save(deleted).Error; err != nil {
+			return nil, err
+		}
+		return deleted, nil
+	}
+
+	asset := &mdb.SupportedAsset{
+		Network: network,
+		Token:   token,
+		Status:  status,
+	}
+	err = dao.Mdb.Create(asset).Error
+	return asset, err
+}
+
+func getSupportedAssetByNetworkAndTokenUnscoped(network, token string) (*mdb.SupportedAsset, error) {
+	network, token = normalizeNetworkToken(network, token)
+	asset := new(mdb.SupportedAsset)
+	err := dao.Mdb.Unscoped().Model(asset).
+		Where("network = ?", network).
+		Where("token = ?", token).
+		Limit(1).Find(asset).Error
+	return asset, err
+}
+
+func GetSupportedAssetByNetworkAndToken(network, token string) (*mdb.SupportedAsset, error) {
+	network, token = normalizeNetworkToken(network, token)
+	asset := new(mdb.SupportedAsset)
+	err := dao.Mdb.Model(asset).
+		Where("network = ?", network).
+		Where("token = ?", token).
+		Limit(1).Find(asset).Error
+	return asset, err
+}
+
+func GetSupportedAssetByID(id uint64) (*mdb.SupportedAsset, error) {
+	asset := new(mdb.SupportedAsset)
+	err := dao.Mdb.Model(asset).Limit(1).Find(asset, id).Error
+	return asset, err
+}
+
+func UpdateSupportedAsset(id uint64, network, token string, status int64) (*mdb.SupportedAsset, error) {
+	network, token = normalizeNetworkToken(network, token)
+
+	asset, err := GetSupportedAssetByID(id)
+	if err != nil {
+		return nil, err
+	}
+	if asset.ID <= 0 {
+		return nil, constant.SupportedAssetNotFound
+	}
+
+	exist, err := GetSupportedAssetByNetworkAndToken(network, token)
+	if err != nil {
+		return nil, err
+	}
+	if exist.ID > 0 && exist.ID != id {
+		return nil, constant.SupportedAssetAlreadyExists
+	}
+
+	asset.Network = network
+	asset.Token = token
+	asset.Status = status
+	if err := dao.Mdb.Save(asset).Error; err != nil {
+		return nil, err
+	}
+	return asset, nil
+}
+
+func DeleteSupportedAssetByID(id uint64) error {
+	return dao.Mdb.Where("id = ?", id).Delete(&mdb.SupportedAsset{}).Error
+}
+
+func ListSupportedAssets(network string) ([]mdb.SupportedAsset, error) {
+	network = strings.ToLower(strings.TrimSpace(network))
+	var list []mdb.SupportedAsset
+	tx := dao.Mdb.Model(&mdb.SupportedAsset{})
+	if network != "" {
+		tx = tx.Where("network = ?", network)
+	}
+	err := tx.Order("network asc, token asc").Find(&list).Error
+	return list, err
+}
+
+func ListEnabledSupportedAssets() ([]mdb.SupportedAsset, error) {
+	var list []mdb.SupportedAsset
+	err := dao.Mdb.Model(&mdb.SupportedAsset{}).
+		Where("status = ?", mdb.TokenStatusEnable).
+		Order("network asc, token asc").
+		Find(&list).Error
+	return list, err
+}

src/model/data/wallet_address_data.go

@@ -1,14 +1,23 @@
 package data
 
 import (
+	"strings"
+
 	"github.com/assimon/luuu/model/dao"
 	"github.com/assimon/luuu/model/mdb"
 	"github.com/assimon/luuu/util/constant"
 )
 
-// AddWalletAddress 创建钱包
-func AddWalletAddress(token string) (*mdb.WalletAddress, error) {
-	exist, err := GetWalletAddressByToken(token)
+// AddWalletAddress 创建钱包 (默认 tron 网络，用于 Telegram 添加)
+func AddWalletAddress(address string) (*mdb.WalletAddress, error) {
+	return AddWalletAddressWithNetwork(mdb.NetworkTron, address)
+}
+
+// AddWalletAddressWithNetwork 创建指定网络的钱包地址
+func AddWalletAddressWithNetwork(network, address string) (*mdb.WalletAddress, error) {
+	network = strings.ToLower(strings.TrimSpace(network))
+	address = strings.TrimSpace(address)
+	exist, err := GetWalletAddressByNetworkAndAddress(network, address)
 	if err != nil {
 		return nil, err
 	}
@@ -16,17 +25,28 @@ func AddWalletAddress(token string) (*mdb.WalletAddress, error) {
 		return nil, constant.WalletAddressAlreadyExists
 	}
 	walletAddress := &mdb.WalletAddress{
-		Token:  token,
+		Network: network,
+		Address: address,
 		Status:  mdb.TokenStatusEnable,
 	}
 	err = dao.Mdb.Create(walletAddress).Error
 	return walletAddress, err
 }
 
-// GetWalletAddressByToken 通过钱包地址获取token
-func GetWalletAddressByToken(token string) (*mdb.WalletAddress, error) {
+// GetWalletAddressByNetworkAndAddress 通过网络和地址查询
+func GetWalletAddressByNetworkAndAddress(network, address string) (*mdb.WalletAddress, error) {
 	walletAddress := new(mdb.WalletAddress)
-	err := dao.Mdb.Model(walletAddress).Limit(1).Find(walletAddress, "token = ?", token).Error
+	err := dao.Mdb.Model(walletAddress).
+		Where("network = ?", network).
+		Where("address = ?", address).
+		Limit(1).Find(walletAddress).Error
+	return walletAddress, err
+}
+
+// GetWalletAddressByToken 通过钱包地址获取address (兼容旧接口)
+func GetWalletAddressByToken(address string) (*mdb.WalletAddress, error) {
+	walletAddress := new(mdb.WalletAddress)
+	err := dao.Mdb.Model(walletAddress).Limit(1).Find(walletAddress, "address = ?", address).Error
 	return walletAddress, err
 }
 
@@ -50,6 +70,16 @@ func GetAvailableWalletAddress() ([]mdb.WalletAddress, error) {
 	return WalletAddressList, err
 }
 
+// GetAvailableWalletAddressByNetwork 获得指定网络的所有可用钱包地址
+func GetAvailableWalletAddressByNetwork(network string) ([]mdb.WalletAddress, error) {
+	var list []mdb.WalletAddress
+	err := dao.Mdb.Model(list).
+		Where("status = ?", mdb.TokenStatusEnable).
+		Where("network = ?", network).
+		Find(&list).Error
+	return list, err
+}
+
 // GetAllWalletAddress 获得所有钱包地址
 func GetAllWalletAddress() ([]mdb.WalletAddress, error) {
 	var WalletAddressList []mdb.WalletAddress
@@ -57,6 +87,13 @@ func GetAllWalletAddress() ([]mdb.WalletAddress, error) {
 	return WalletAddressList, err
 }
 
+// GetAllWalletAddressByNetwork 获得指定网络的所有钱包地址
+func GetAllWalletAddressByNetwork(network string) ([]mdb.WalletAddress, error) {
+	var list []mdb.WalletAddress
+	err := dao.Mdb.Model(list).Where("network = ?", network).Find(&list).Error
+	return list, err
+}
+
 // ChangeWalletAddressStatus 启用禁用钱包
 func ChangeWalletAddressStatus(id uint64, status int) error {
 	err := dao.Mdb.Model(&mdb.WalletAddress{}).Where("id = ?", id).Update("status", status).Error

src/model/mdb/orders_mdb.go

@@ -8,22 +8,32 @@ const (
 	CallBackConfirmNo = 2
 )
 
+const (
+	PaymentTypeEpay = "Epay"
+)
+
 type Orders struct {
-	TradeId            string  `gorm:"column:trade_id" json:"trade_id"`                                                                 //  epusdt订单号
-	OrderId            string  `gorm:"column:order_id" json:"order_id"`                                                                 //  客户交易id
-	BlockTransactionId string  `gorm:"index:orders_block_transaction_id_index;column:block_transaction_id" json:"block_transaction_id"` // 区块id
-	Amount             float64 `gorm:"column:amount" json:"amount"`                                                                     //  订单金额，保留4位小数
-	ActualAmount       float64 `gorm:"column:actual_amount" json:"actual_amount"`                                                       //  订单实际需要支付的金额，保留4位小数
-	Token              string  `gorm:"column:token" json:"token"`                                                                       //  所属钱包地址
-	Status             int     `gorm:"column:status;default:1" json:"status"`                                                           //  1：等待支付，2：支付成功，3：已过期
-	NotifyUrl          string  `gorm:"column:notify_url" json:"notify_url"`                                                             //  异步回调地址
-	RedirectUrl        string  `gorm:"column:redirect_url" json:"redirect_url"`                                                         //  同步回调地址
-	CallbackNum        int     `gorm:"column:callback_num;default:0" json:"callback_num"`                                               // 回调次数
-	CallBackConfirm    int     `gorm:"column:callback_confirm;default:2" json:"callback_confirm"`                                       // 回调是否已确认 1是 2否
+	TradeId            string  `gorm:"column:trade_id;uniqueIndex:orders_trade_id_uindex" json:"trade_id"`
+	OrderId            string  `gorm:"column:order_id;uniqueIndex:orders_order_id_uindex" json:"order_id"` // the order id is generated by client, and will notify client when order is paid
+	ParentTradeId      string  `gorm:"column:parent_trade_id;index:idx_orders_parent_trade_id;default:''" json:"parent_trade_id"`
+	BlockTransactionId string  `gorm:"index:orders_block_transaction_id_index;column:block_transaction_id" json:"block_transaction_id"`
+	Amount             float64 `gorm:"column:amount" json:"amount"`
+	Currency           string  `gorm:"column:currency" json:"currency"`
+	ActualAmount       float64 `gorm:"column:actual_amount" json:"actual_amount"`
+	ReceiveAddress     string  `gorm:"column:receive_address" json:"receive_address"`
+	Token              string  `gorm:"column:token" json:"token"`
+	Network            string  `gorm:"column:network" json:"network"`
+	Status             int     `gorm:"column:status;default:1" json:"status"`
+	NotifyUrl          string  `gorm:"column:notify_url" json:"notify_url"`
+	RedirectUrl        string  `gorm:"column:redirect_url" json:"redirect_url"`
+	Name               string  `gorm:"column:name" json:"name"`
+	CallbackNum        int     `gorm:"column:callback_num;default:0" json:"callback_num"`
+	CallBackConfirm    int     `gorm:"column:callback_confirm;default:2" json:"callback_confirm"`
+	IsSelected         bool    `gorm:"column:is_selected;default:false" json:"is_selected"`
+	PaymentType        string  `gorm:"column:payment_type" json:"payment_type"`
 	BaseModel
 }
 
-// TableName sets the insert table name for this struct type
 func (o *Orders) TableName() string {
 	return "orders"
 }

src/model/mdb/supported_asset_mdb.go

@@ -0,0 +1,12 @@
+package mdb
+
+type SupportedAsset struct {
+	Network string `gorm:"column:network;uniqueIndex:supported_asset_network_token_uindex,priority:1" json:"network"`
+	Token   string `gorm:"column:token;uniqueIndex:supported_asset_network_token_uindex,priority:2" json:"token"`
+	Status  int64  `gorm:"column:status;default:1" json:"status"`
+	BaseModel
+}
+
+func (s *SupportedAsset) TableName() string {
+	return "supported_asset"
+}

src/model/mdb/transaction_lock_mdb.go

@@ -0,0 +1,20 @@
+package mdb
+
+import "time"
+
+type TransactionLock struct {
+	ID           uint64    `gorm:"column:id;primaryKey;autoIncrement" json:"id"`
+	Network      string    `gorm:"column:network;uniqueIndex:transaction_lock_network_address_token_amount_uindex,priority:1" json:"network"`
+	Address      string    `gorm:"column:address;uniqueIndex:transaction_lock_network_address_token_amount_uindex,priority:2" json:"address"`
+	Token        string    `gorm:"column:token;uniqueIndex:transaction_lock_network_address_token_amount_uindex,priority:3" json:"token"`
+	AmountScaled int64     `gorm:"column:amount_scaled;uniqueIndex:transaction_lock_network_address_token_amount_uindex,priority:4" json:"amount_scaled"`
+	AmountText   string    `gorm:"column:amount_text" json:"amount_text"`
+	TradeId      string    `gorm:"column:trade_id;index:transaction_lock_trade_id_index" json:"trade_id"`
+	ExpiresAt    time.Time `gorm:"column:expires_at;index:transaction_lock_expires_at_index" json:"expires_at"`
+	CreatedAt    time.Time `gorm:"column:created_at" json:"created_at"`
+	UpdatedAt    time.Time `gorm:"column:updated_at" json:"updated_at"`
+}
+
+func (t *TransactionLock) TableName() string {
+	return "transaction_lock"
+}

src/model/mdb/wallet_address_mdb.go

@@ -5,14 +5,22 @@ const (
 	TokenStatusDisable = 2
 )
 
-// WalletAddress  钱包表
+const (
+	NetworkTron     = "tron"
+	NetworkSolana   = "solana"
+	NetworkEthereum = "ethereum"
+	NetworkBsc      = "bsc"
+	NetworkPolygon  = "polygon"
+	NetworkPlasma   = "plasma"
+)
+
 type WalletAddress struct {
-	Token  string `gorm:"index:wallet_address_token_index;column:token" json:"token"` //  钱包token
-	Status int64  `gorm:"column:status;default:1" json:"status"`                      //  1:启用 2:禁用
+	Network string `gorm:"column:network;uniqueIndex:wallet_address_network_address_uindex" json:"network"`
+	Address string `gorm:"column:address;uniqueIndex:wallet_address_network_address_uindex" json:"address"`
+	Status  int64  `gorm:"column:status;default:1" json:"status"`
 	BaseModel
 }
 
-// TableName sets the insert table name for this struct type
 func (w *WalletAddress) TableName() string {
 	return "wallet_address"
 }

src/model/request/order_request.go

@@ -5,15 +5,23 @@ import "github.com/gookit/validate"
 // CreateTransactionRequest 创建交易请求
 type CreateTransactionRequest struct {
 	OrderId     string  `json:"order_id" validate:"required|maxLen:32"`
+	Currency    string  `json:"currency" validate:"required"` // 法币 如：cny
+	Token       string  `json:"token" validate:"required"`    // 币种 如：usdt
+	Network     string  `json:"network" validate:"required"`  // 网络 如：TRON
 	Amount      float64 `json:"amount" validate:"required|isFloat|gt:0.01"`
 	NotifyUrl   string  `json:"notify_url" validate:"required"`
 	Signature   string  `json:"signature"  validate:"required"`
 	RedirectUrl string  `json:"redirect_url"`
+	Name        string  `json:"name"`
+	PaymentType string  `json:"payment_type"`
 }
 
 func (r CreateTransactionRequest) Translates() map[string]string {
 	return validate.MS{
 		"OrderId":   "订单号",
+		"Currency":  "货币",
+		"Token":     "币种",
+		"Network":   "网络",
 		"Amount":    "支付金额",
 		"NotifyUrl": "异步回调网址",
 		"Signature": "签名",
@@ -22,8 +30,26 @@ func (r CreateTransactionRequest) Translates() map[string]string {
 
 // OrderProcessingRequest 订单处理
 type OrderProcessingRequest struct {
+	ReceiveAddress     string
+	Currency           string
 	Token              string
+	Network            string
 	Amount             float64
 	TradeId            string
 	BlockTransactionId string
 }
+
+// SwitchNetworkRequest 切换支付网络
+type SwitchNetworkRequest struct {
+	TradeId string `json:"trade_id" validate:"required"`
+	Token   string `json:"token" validate:"required"`
+	Network string `json:"network" validate:"required"`
+}
+
+func (r SwitchNetworkRequest) Translates() map[string]string {
+	return validate.MS{
+		"TradeId": "订单号",
+		"Token":   "币种",
+		"Network": "网络",
+	}
+}

src/model/response/order_response.go

@@ -5,8 +5,10 @@ type CreateTransactionResponse struct {
 	TradeId        string  `json:"trade_id"`        //  epusdt订单号
 	OrderId        string  `json:"order_id"`        //  客户交易id
 	Amount         float64 `json:"amount"`          //  订单金额，保留4位小数
+	Currency       string  `json:"currency"`        //  订单货币类型 CNY USD......
 	ActualAmount   float64 `json:"actual_amount"`   //  订单实际需要支付的金额，保留4位小数
-	Token          string  `json:"token"`           //  收款钱包地址
+	ReceiveAddress string  `json:"receive_address"` //  收款钱包地址
+	Token          string  `json:"token"`           // 所属币种 TRX USDT......
 	ExpirationTime int64   `json:"expiration_time"` // 过期时间 时间戳
 	PaymentUrl     string  `json:"payment_url"`     // 收银台地址
 }
@@ -17,8 +19,22 @@ type OrderNotifyResponse struct {
 	OrderId            string  `json:"order_id"`             //  客户交易id
 	Amount             float64 `json:"amount"`               //  订单金额，保留4位小数
 	ActualAmount       float64 `json:"actual_amount"`        //  订单实际需要支付的金额，保留4位小数
-	Token              string  `json:"token"`                //  收款钱包地址
+	ReceiveAddress     string  `json:"receive_address"`      //  收款钱包地址
+	Token              string  `json:"token"`                // 所属币种 TRX USDT......
 	BlockTransactionId string  `json:"block_transaction_id"` // 区块id
 	Signature          string  `json:"signature"`            // 签名
 	Status             int     `json:"status"`               //  1：等待支付，2：支付成功，3：已过期
 }
+
+// OrderNotifyResponseEpay epay订单异步回调结构体
+type OrderNotifyResponseEpay struct {
+	PID         int    `json:"pid"`          // 商户ID
+	TradeNo     string `json:"trade_no"`     // 平台订单号
+	OutTradeNo  string `json:"out_trade_no"` // 商户订单号
+	Type        string `json:"type"`         // 订单类型
+	Name        string `json:"name"`         // 商品名称
+	Money       string `json:"money"`        // 订单金额，保留4位小数
+	Sign        string `json:"sign"`         // 签名
+	SignType    string `json:"sign_type"`    // 签名类型 // MD5
+	TradeStatus string `json:"trade_status"` // 订单状态 // only has "TRADE_SUCCESS" for now
+}

src/model/response/pay_response.go

@@ -2,10 +2,16 @@ package response
 
 type CheckoutCounterResponse struct {
 	TradeId        string  `json:"trade_id"`        //  epusdt订单号
-	ActualAmount   float64 `json:"actual_amount"`   //  订单实际需要支付的金额，保留4位小数
-	Token          string  `json:"token"`           //  收款钱包地址
+	Amount         float64 `json:"amount"`          //  订单金额，保留4位小数 法币金额
+	ActualAmount   float64 `json:"actual_amount"`   //  订单实际需要支付的金额，保留4位小数 加密货币金额
+	Token          string  `json:"token"`           //  所属币种 TRX USDT......
+	Currency       string  `json:"currency"`        //  法币币种 CNY USD ...
+	ReceiveAddress string  `json:"receive_address"` //  收款钱包地址
+	Network        string  `json:"network"`         //  网络 TRON ETH ...
 	ExpirationTime int64   `json:"expiration_time"` // 过期时间 时间戳
 	RedirectUrl    string  `json:"redirect_url"`
+	CreatedAt      int64   `json:"created_at"` // 订单创建时间 时间戳
+	IsSelected     bool    `json:"is_selected"`
 }
 
 type CheckStatusResponse struct {

src/model/response/support_response.go

@@ -0,0 +1,10 @@
+package response
+
+type NetworkTokenSupport struct {
+	Network string   `json:"network"`
+	Tokens  []string `json:"tokens"`
+}
+
+type SupportedAssetsResponse struct {
+	Supports []NetworkTokenSupport `json:"supports"`
+}

src/model/service/order_service.go

@@ -1,8 +1,10 @@
 package service
 
 import (
+	"errors"
 	"fmt"
 	"math/rand"
+	"strings"
 	"sync"
 	"time"
 
@@ -12,42 +14,48 @@ import (
 	"github.com/assimon/luuu/model/mdb"
 	"github.com/assimon/luuu/model/request"
 	"github.com/assimon/luuu/model/response"
-	"github.com/assimon/luuu/mq"
-	"github.com/assimon/luuu/mq/handle"
 	"github.com/assimon/luuu/util/constant"
+	"github.com/assimon/luuu/util/log"
 	"github.com/assimon/luuu/util/math"
 	"github.com/dromara/carbon/v2"
-	"github.com/hibiken/asynq"
 	"github.com/shopspring/decimal"
 )
 
 const (
-	CnyMinimumPaymentAmount  = 0.01 // cny最低支付金额
-	UsdtMinimumPaymentAmount = 0.01 // usdt最低支付金额
-	UsdtAmountPerIncrement   = 0.01 // usdt每次递增金额
-	IncrementalMaximumNumber = 100  // 最大递增次数
+	CnyMinimumPaymentAmount  = 0.01
+	UsdtMinimumPaymentAmount = 0.01
+	UsdtAmountPerIncrement   = 0.01
+	IncrementalMaximumNumber = 100
 )
 
-var gCreateTransactionLock sync.Mutex
+var (
+	gCreateTransactionLock sync.Mutex
+	gOrderProcessingLock   sync.Mutex
+)
 
-// CreateTransaction 创建订单
+// CreateTransaction creates a new payment order.
 func CreateTransaction(req *request.CreateTransactionRequest) (*response.CreateTransactionResponse, error) {
 	gCreateTransactionLock.Lock()
 	defer gCreateTransactionLock.Unlock()
+
+	token := strings.ToUpper(strings.TrimSpace(req.Token))
+	currency := strings.ToUpper(strings.TrimSpace(req.Currency))
+	network := strings.ToLower(strings.TrimSpace(req.Network))
 	payAmount := math.MustParsePrecFloat64(req.Amount, 2)
-	// 按照汇率转化USDT
+	rate := config.GetRateForCoin(strings.ToLower(token), strings.ToLower(currency))
+	if rate <= 0 {
+		return nil, constant.RateAmountErr
+	}
+
 	decimalPayAmount := decimal.NewFromFloat(payAmount)
-	decimalRate := decimal.NewFromFloat(config.GetUsdtRate())
-	decimalUsdt := decimalPayAmount.Div(decimalRate)
-	// cny 是否可以满足最低支付金额
+	decimalTokenAmount := decimalPayAmount.Mul(decimal.NewFromFloat(rate))
 	if decimalPayAmount.Cmp(decimal.NewFromFloat(CnyMinimumPaymentAmount)) == -1 {
 		return nil, constant.PayAmountErr
 	}
-	// Usdt是否可以满足最低支付金额
-	if decimalUsdt.Cmp(decimal.NewFromFloat(UsdtMinimumPaymentAmount)) == -1 {
+	if decimalTokenAmount.Cmp(decimal.NewFromFloat(UsdtMinimumPaymentAmount)) == -1 {
 		return nil, constant.PayAmountErr
 	}
-	// 已经存在了的交易
+
 	exist, err := data.GetOrderInfoByOrderId(req.OrderId)
 	if err != nil {
 		return nil, err
@@ -55,136 +63,210 @@ func CreateTransaction(req *request.CreateTransactionRequest) (*response.CreateT
 	if exist.ID > 0 {
 		return nil, constant.OrderAlreadyExists
 	}
-	// 有无可用钱包
-	walletAddress, err := data.GetAvailableWalletAddress()
+
+	walletAddress, err := data.GetAvailableWalletAddressByNetwork(network)
 	if err != nil {
 		return nil, err
 	}
 	if len(walletAddress) <= 0 {
 		return nil, constant.NotAvailableWalletAddress
 	}
-	amount := math.MustParsePrecFloat64(decimalUsdt.InexactFloat64(), 2)
-	availableToken, availableAmount, err := CalculateAvailableWalletAndAmount(amount, walletAddress)
+
+	tradeID := GenerateCode()
+	amount := math.MustParsePrecFloat64(decimalTokenAmount.InexactFloat64(), 2)
+	availableAddress, availableAmount, err := ReserveAvailableWalletAndAmount(tradeID, network, token, amount, walletAddress)
 	if err != nil {
 		return nil, err
 	}
-	if availableToken == "" {
+	if availableAddress == "" {
 		return nil, constant.NotAvailableAmountErr
 	}
+
 	tx := dao.Mdb.Begin()
 	order := &mdb.Orders{
-		TradeId:      GenerateCode(),
+		TradeId:        tradeID,
 		OrderId:        req.OrderId,
 		Amount:         req.Amount,
+		Currency:       currency,
 		ActualAmount:   availableAmount,
-		Token:        availableToken,
+		ReceiveAddress: availableAddress,
+		Token:          token,
+		Network:        network,
 		Status:         mdb.StatusWaitPay,
 		NotifyUrl:      req.NotifyUrl,
 		RedirectUrl:    req.RedirectUrl,
+		Name:           req.Name,
+		PaymentType:    req.PaymentType,
 	}
-	err = data.CreateOrderWithTransaction(tx, order)
-	if err != nil {
+	if err = data.CreateOrderWithTransaction(tx, order); err != nil {
 		tx.Rollback()
+		_ = data.UnLockTransactionByTradeId(tradeID)
 		return nil, err
 	}
-	// 锁定支付池
-	err = data.LockTransaction(availableToken, order.TradeId, availableAmount, config.GetOrderExpirationTimeDuration())
-	if err != nil {
+	if err = tx.Commit().Error; err != nil {
 		tx.Rollback()
+		_ = data.UnLockTransactionByTradeId(tradeID)
 		return nil, err
 	}
-	tx.Commit()
-	// 超时过期消息队列
-	orderExpirationQueue, _ := handle.NewOrderExpirationQueue(order.TradeId)
-	mq.MClient.Enqueue(orderExpirationQueue, asynq.ProcessIn(config.GetOrderExpirationTimeDuration()),
-		asynq.Retention(config.GetOrderExpirationTimeDuration()),
-	)
-	ExpirationTime := carbon.Now().AddMinutes(config.GetOrderExpirationTime()).Timestamp()
+
+	expirationTime := carbon.Now().AddMinutes(config.GetOrderExpirationTime()).Timestamp()
 	resp := &response.CreateTransactionResponse{
 		TradeId:        order.TradeId,
 		OrderId:        order.OrderId,
 		Amount:         order.Amount,
+		Currency:       order.Currency,
 		ActualAmount:   order.ActualAmount,
+		ReceiveAddress: order.ReceiveAddress,
 		Token:          order.Token,
-		ExpirationTime: ExpirationTime,
+		ExpirationTime: expirationTime,
 		PaymentUrl:     fmt.Sprintf("%s/pay/checkout-counter/%s", config.GetAppUri(), order.TradeId),
 	}
 	return resp, nil
 }
 
-// OrderProcessing 成功处理订单
+// OrderProcessing marks an order as paid and releases its sqlite reservation.
 func OrderProcessing(req *request.OrderProcessingRequest) error {
+	gOrderProcessingLock.Lock()
+	defer gOrderProcessingLock.Unlock()
+
 	tx := dao.Mdb.Begin()
 	exist, err := data.GetOrderByBlockIdWithTransaction(tx, req.BlockTransactionId)
 	if err != nil {
+		tx.Rollback()
 		return err
 	}
 	if exist.ID > 0 {
 		tx.Rollback()
 		return constant.OrderBlockAlreadyProcess
 	}
-	// 标记订单成功
-	err = data.OrderSuccessWithTransaction(tx, req)
+
+	updated, err := data.OrderSuccessWithTransaction(tx, req)
 	if err != nil {
 		tx.Rollback()
 		return err
 	}
-	// 解锁交易
-	err = data.UnLockTransaction(req.Token, req.Amount)
-	if err != nil {
+	if !updated {
+		tx.Rollback()
+		return constant.OrderStatusConflict
+	}
+	if err = tx.Commit().Error; err != nil {
 		tx.Rollback()
 		return err
 	}
-	tx.Commit()
+
+	if err = data.UnLockTransaction(req.Network, req.ReceiveAddress, req.Token, req.Amount); err != nil {
+		log.Sugar.Warnf("[order] unlock transaction after pay success failed, trade_id=%s, err=%v", req.TradeId, err)
+	}
+
+	// Load order to check parent-child relationship
+	order, err := data.GetOrderInfoByTradeId(req.TradeId)
+	if err != nil {
+		return nil
+	}
+
+	// Parent order paid directly: expire all sub-orders and release their locks
+	if order.ParentTradeId == "" {
+		subs, subErr := data.GetActiveSubOrders(order.TradeId)
+		if subErr != nil {
+			log.Sugar.Errorf("[order] get sub-orders for parent failed, trade_id=%s, err=%v", order.TradeId, subErr)
+			return nil
+		}
+		for _, sub := range subs {
+			if err = data.ExpireOrderByTradeId(sub.TradeId); err != nil {
+				log.Sugar.Warnf("[order] expire sub-order failed, trade_id=%s, err=%v", sub.TradeId, err)
+			}
+			if err = data.UnLockTransaction(sub.Network, sub.ReceiveAddress, sub.Token, sub.ActualAmount); err != nil {
+				log.Sugar.Warnf("[order] unlock sub-order transaction failed, trade_id=%s, err=%v", sub.TradeId, err)
+			}
+		}
+		return nil
+	}
+
+	// Sub-order should not trigger its own callback (notify_url is empty).
+	// OrderSuccessWithTransaction unconditionally sets callback_confirm=No,
+	// reset it here to prevent the callback worker from retrying an empty URL.
+	if err = data.ResetCallbackConfirmOk(order.TradeId); err != nil {
+		log.Sugar.Warnf("[order] reset sub-order callback_confirm failed, trade_id=%s, err=%v", order.TradeId, err)
+	}
+
+	parent, err := data.GetOrderInfoByTradeId(order.ParentTradeId)
+	if err != nil {
+		log.Sugar.Errorf("[order] load parent order failed, parent_trade_id=%s, err=%v", order.ParentTradeId, err)
+		return nil
+	}
+
+	// Mark parent as paid with sub-order's payment details
+	if _, err = data.MarkParentOrderSuccess(parent.TradeId, order); err != nil {
+		log.Sugar.Errorf("[order] mark parent success failed, parent_trade_id=%s, err=%v", parent.TradeId, err)
+	}
+
+	// Release parent's own wallet lock
+	if err = data.UnLockTransaction(parent.Network, parent.ReceiveAddress, parent.Token, parent.ActualAmount); err != nil {
+		log.Sugar.Warnf("[order] unlock parent transaction failed, parent_trade_id=%s, err=%v", parent.TradeId, err)
+	}
+
+	// Expire sibling sub-orders and release their locks
+	siblings, err := data.GetSiblingSubOrders(parent.TradeId, order.TradeId)
+	if err != nil {
+		log.Sugar.Errorf("[order] get sibling sub-orders failed, parent_trade_id=%s, err=%v", parent.TradeId, err)
+		return nil
+	}
+	for _, sib := range siblings {
+		if err = data.ExpireOrderByTradeId(sib.TradeId); err != nil {
+			log.Sugar.Warnf("[order] expire sibling failed, trade_id=%s, err=%v", sib.TradeId, err)
+		}
+		if err = data.UnLockTransaction(sib.Network, sib.ReceiveAddress, sib.Token, sib.ActualAmount); err != nil {
+			log.Sugar.Warnf("[order] unlock sibling transaction failed, trade_id=%s, err=%v", sib.TradeId, err)
+		}
+	}
+
 	return nil
 }
 
-// CalculateAvailableWalletAndAmount 计算可用钱包地址和金额
-func CalculateAvailableWalletAndAmount(amount float64, walletAddress []mdb.WalletAddress) (string, float64, error) {
-	availableToken := ""
+// ReserveAvailableWalletAndAmount finds and locks a network+address+token+amount pair.
+func ReserveAvailableWalletAndAmount(tradeID string, network string, token string, amount float64, walletAddress []mdb.WalletAddress) (string, float64, error) {
+	availableAddress := ""
 	availableAmount := amount
-	calculateAvailableWalletFunc := func(amount float64) (string, error) {
-		availableWallet := ""
+
+	tryLockWalletFunc := func(targetAmount float64) (string, error) {
 		for _, address := range walletAddress {
-			token := address.Token
-			result, err := data.GetTradeIdByWalletAddressAndAmount(token, amount)
-			if err != nil {
+			err := data.LockTransaction(network, address.Address, token, tradeID, targetAmount, config.GetOrderExpirationTimeDuration())
+			if err == nil {
+				return address.Address, nil
+			}
+			if errors.Is(err, data.ErrTransactionLocked) {
+				continue
+			}
 			return "", err
 		}
-			if result == "" {
-				availableWallet = token
-				break
-			}
-		}
-		return availableWallet, nil
+		return "", nil
 	}
+
 	for i := 0; i < IncrementalMaximumNumber; i++ {
-		token, err := calculateAvailableWalletFunc(availableAmount)
+		address, err := tryLockWalletFunc(availableAmount)
 		if err != nil {
 			return "", 0, err
 		}
-		// 拿不到可用钱包就累加金额
-		if token == "" {
+		if address == "" {
 			decimalOldAmount := decimal.NewFromFloat(availableAmount)
 			decimalIncr := decimal.NewFromFloat(UsdtAmountPerIncrement)
 			availableAmount = decimalOldAmount.Add(decimalIncr).InexactFloat64()
 			continue
 		}
-		availableToken = token
+		availableAddress = address
 		break
 	}
-	return availableToken, availableAmount, nil
+	return availableAddress, availableAmount, nil
 }
 
-// GenerateCode 订单号生成
+// GenerateCode creates a unique trade id.
 func GenerateCode() string {
 	date := time.Now().Format("20060102")
 	r := rand.Intn(1000)
-	code := fmt.Sprintf("%s%d%03d", date, time.Now().UnixNano()/1e6, r)
-	return code
+	return fmt.Sprintf("%s%d%03d", date, time.Now().UnixNano()/1e6, r)
 }
 
-// GetOrderInfoByTradeId 通过交易号获取订单
+// GetOrderInfoByTradeId returns a validated order.
 func GetOrderInfoByTradeId(tradeId string) (*mdb.Orders, error) {
 	order, err := data.GetOrderInfoByTradeId(tradeId)
 	if err != nil {
@@ -195,3 +277,141 @@ func GetOrderInfoByTradeId(tradeId string) (*mdb.Orders, error) {
 	}
 	return order, nil
 }
+
+const MaxSubOrders = 2
+
+// SwitchNetwork creates or returns an existing sub-order for a different token+network.
+func SwitchNetwork(req *request.SwitchNetworkRequest) (*response.CheckoutCounterResponse, error) {
+	gCreateTransactionLock.Lock()
+	defer gCreateTransactionLock.Unlock()
+
+	token := strings.ToUpper(strings.TrimSpace(req.Token))
+	network := strings.ToLower(strings.TrimSpace(req.Network))
+
+	// 1. Load parent order
+	parent, err := data.GetOrderInfoByTradeId(req.TradeId)
+	if err != nil {
+		return nil, err
+	}
+	if parent.ID <= 0 {
+		return nil, constant.OrderNotExists
+	}
+	if parent.ParentTradeId != "" {
+		return nil, constant.CannotSwitchSubOrder
+	}
+	if parent.Status != mdb.StatusWaitPay {
+		return nil, constant.OrderNotWaitPay
+	}
+
+	// 2. Same token+network as parent → mark selected and return
+	if strings.EqualFold(parent.Token, token) && strings.EqualFold(parent.Network, network) {
+		_ = data.MarkOrderSelected(parent.TradeId)
+		parent.IsSelected = true
+		return buildCheckoutResponse(parent), nil
+	}
+
+	// 3. Existing active sub-order for this token+network → return it
+	existing, err := data.GetSubOrderByTokenNetwork(parent.TradeId, token, network)
+	if err != nil {
+		return nil, err
+	}
+	if existing.ID > 0 {
+		_ = data.MarkOrderSelected(parent.TradeId)
+		_ = data.MarkOrderSelected(existing.TradeId)
+		_ = data.RefreshOrderExpiration(parent.TradeId)
+		existing.IsSelected = true
+		return buildCheckoutResponse(existing), nil
+	}
+
+	// 4. Check sub-order limit
+	count, err := data.CountActiveSubOrders(parent.TradeId)
+	if err != nil {
+		return nil, err
+	}
+	if count >= MaxSubOrders {
+		return nil, constant.SubOrderLimitExceeded
+	}
+
+	// 5. Calculate amount for the new network
+	rate := config.GetRateForCoin(strings.ToLower(token), strings.ToLower(parent.Currency))
+	if rate <= 0 {
+		return nil, constant.RateAmountErr
+	}
+	decimalPayAmount := decimal.NewFromFloat(parent.Amount)
+	decimalTokenAmount := decimalPayAmount.Mul(decimal.NewFromFloat(rate))
+	if decimalTokenAmount.Cmp(decimal.NewFromFloat(UsdtMinimumPaymentAmount)) == -1 {
+		return nil, constant.PayAmountErr
+	}
+
+	// 6. Find and lock wallet
+	walletAddress, err := data.GetAvailableWalletAddressByNetwork(network)
+	if err != nil {
+		return nil, err
+	}
+	if len(walletAddress) <= 0 {
+		return nil, constant.NotAvailableWalletAddress
+	}
+
+	subTradeID := GenerateCode()
+	amount := math.MustParsePrecFloat64(decimalTokenAmount.InexactFloat64(), 2)
+	availableAddress, availableAmount, err := ReserveAvailableWalletAndAmount(subTradeID, network, token, amount, walletAddress)
+	if err != nil {
+		return nil, err
+	}
+	if availableAddress == "" {
+		return nil, constant.NotAvailableAmountErr
+	}
+
+	// 7. Create sub-order
+	tx := dao.Mdb.Begin()
+	subOrder := &mdb.Orders{
+		TradeId:         subTradeID,
+		OrderId:         subTradeID, // sub-order uses its own trade_id as order_id (unique constraint)
+		ParentTradeId:   parent.TradeId,
+		Amount:          parent.Amount,
+		Currency:        parent.Currency,
+		ActualAmount:    availableAmount,
+		ReceiveAddress:  availableAddress,
+		Token:           token,
+		Network:         network,
+		Status:          mdb.StatusWaitPay,
+		IsSelected:      true,
+		NotifyUrl:       "",
+		RedirectUrl:     parent.RedirectUrl,
+		Name:            parent.Name,
+		CallBackConfirm: mdb.CallBackConfirmOk, // don't trigger callback on sub-order
+		PaymentType:     parent.PaymentType,
+	}
+	if err = data.CreateOrderWithTransaction(tx, subOrder); err != nil {
+		tx.Rollback()
+		_ = data.UnLockTransactionByTradeId(subTradeID)
+		return nil, err
+	}
+	if err = tx.Commit().Error; err != nil {
+		tx.Rollback()
+		_ = data.UnLockTransactionByTradeId(subTradeID)
+		return nil, err
+	}
+
+	// Mark parent as selected and refresh its expiration to match the sub-order
+	_ = data.MarkOrderSelected(parent.TradeId)
+	_ = data.RefreshOrderExpiration(parent.TradeId)
+
+	return buildCheckoutResponse(subOrder), nil
+}
+
+func buildCheckoutResponse(order *mdb.Orders) *response.CheckoutCounterResponse {
+	return &response.CheckoutCounterResponse{
+		TradeId:        order.TradeId,
+		Amount:         order.Amount,
+		ActualAmount:   order.ActualAmount,
+		Token:          order.Token,
+		Currency:       order.Currency,
+		ReceiveAddress: order.ReceiveAddress,
+		Network:        order.Network,
+		ExpirationTime: order.CreatedAt.AddMinutes(config.GetOrderExpirationTime()).TimestampMilli(),
+		RedirectUrl:    order.RedirectUrl,
+		CreatedAt:      order.CreatedAt.TimestampMilli(),
+		IsSelected:     order.IsSelected,
+	}
+}

src/model/service/order_service_test.go

@@ -0,0 +1,305 @@
+package service
+
+import (
+	"fmt"
+	"sync"
+	"testing"
+
+	"github.com/assimon/luuu/internal/testutil"
+	"github.com/assimon/luuu/model/dao"
+	"github.com/assimon/luuu/model/data"
+	"github.com/assimon/luuu/model/mdb"
+	"github.com/assimon/luuu/model/request"
+	"github.com/assimon/luuu/util/constant"
+)
+
+func newCreateTransactionRequest(orderID string, amount float64) *request.CreateTransactionRequest {
+	return &request.CreateTransactionRequest{
+		OrderId:   orderID,
+		Currency:  "CNY",
+		Token:     "USDT",
+		Network:   "tron",
+		Amount:    amount,
+		NotifyUrl: "https://merchant.example/callback",
+	}
+}
+
+func TestCreateTransactionAssignsIncrementedAmountsAndLocks(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+
+	if _, err := data.AddWalletAddress("wallet_1"); err != nil {
+		t.Fatalf("add wallet: %v", err)
+	}
+
+	resp1, err := CreateTransaction(newCreateTransactionRequest("order_1", 1))
+	if err != nil {
+		t.Fatalf("create first transaction: %v", err)
+	}
+	resp2, err := CreateTransaction(newCreateTransactionRequest("order_2", 1))
+	if err != nil {
+		t.Fatalf("create second transaction: %v", err)
+	}
+
+	if got := fmt.Sprintf("%.2f", resp1.ActualAmount); got != "1.00" {
+		t.Fatalf("first actual amount = %s, want 1.00", got)
+	}
+	if got := fmt.Sprintf("%.2f", resp2.ActualAmount); got != "1.01" {
+		t.Fatalf("second actual amount = %s, want 1.01", got)
+	}
+	if resp1.ReceiveAddress != "wallet_1" || resp2.ReceiveAddress != "wallet_1" {
+		t.Fatalf("unexpected receive addresses: %s, %s", resp1.ReceiveAddress, resp2.ReceiveAddress)
+	}
+	if resp1.Token != "USDT" || resp2.Token != "USDT" {
+		t.Fatalf("unexpected tokens: %s, %s", resp1.Token, resp2.Token)
+	}
+
+	tradeID1, err := data.GetTradeIdByWalletAddressAndAmountAndToken("tron", resp1.ReceiveAddress, resp1.Token, resp1.ActualAmount)
+	if err != nil {
+		t.Fatalf("get first runtime lock: %v", err)
+	}
+	if tradeID1 != resp1.TradeId {
+		t.Fatalf("first runtime lock = %s, want %s", tradeID1, resp1.TradeId)
+	}
+
+	tradeID2, err := data.GetTradeIdByWalletAddressAndAmountAndToken("tron", resp2.ReceiveAddress, resp2.Token, resp2.ActualAmount)
+	if err != nil {
+		t.Fatalf("get second runtime lock: %v", err)
+	}
+	if tradeID2 != resp2.TradeId {
+		t.Fatalf("second runtime lock = %s, want %s", tradeID2, resp2.TradeId)
+	}
+}
+
+func TestOrderProcessingMarksPaidAndReleasesLock(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+
+	if _, err := data.AddWalletAddress("wallet_1"); err != nil {
+		t.Fatalf("add wallet: %v", err)
+	}
+
+	resp, err := CreateTransaction(newCreateTransactionRequest("order_1", 1))
+	if err != nil {
+		t.Fatalf("create transaction: %v", err)
+	}
+
+	err = OrderProcessing(&request.OrderProcessingRequest{
+		ReceiveAddress:     resp.ReceiveAddress,
+		Token:              resp.Token,
+		Network:            "tron",
+		TradeId:            resp.TradeId,
+		Amount:             resp.ActualAmount,
+		BlockTransactionId: "block_1",
+	})
+	if err != nil {
+		t.Fatalf("order processing: %v", err)
+	}
+
+	order, err := data.GetOrderInfoByTradeId(resp.TradeId)
+	if err != nil {
+		t.Fatalf("get order by trade id: %v", err)
+	}
+	if order.Status != mdb.StatusPaySuccess {
+		t.Fatalf("order status = %d, want %d", order.Status, mdb.StatusPaySuccess)
+	}
+	if order.CallBackConfirm != mdb.CallBackConfirmNo {
+		t.Fatalf("callback confirm = %d, want %d", order.CallBackConfirm, mdb.CallBackConfirmNo)
+	}
+	if order.BlockTransactionId != "block_1" {
+		t.Fatalf("block transaction id = %s, want block_1", order.BlockTransactionId)
+	}
+
+	tradeID, err := data.GetTradeIdByWalletAddressAndAmountAndToken("tron", resp.ReceiveAddress, resp.Token, resp.ActualAmount)
+	if err != nil {
+		t.Fatalf("get runtime lock after processing: %v", err)
+	}
+	if tradeID != "" {
+		t.Fatalf("runtime lock still exists: %s", tradeID)
+	}
+}
+
+func TestOrderProcessingRejectsDuplicateBlockForSameOrder(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+
+	if _, err := data.AddWalletAddress("wallet_1"); err != nil {
+		t.Fatalf("add wallet: %v", err)
+	}
+
+	resp, err := CreateTransaction(newCreateTransactionRequest("order_1", 1))
+	if err != nil {
+		t.Fatalf("create transaction: %v", err)
+	}
+
+	req := &request.OrderProcessingRequest{
+		ReceiveAddress:     resp.ReceiveAddress,
+		Token:              resp.Token,
+		Network:            "tron",
+		TradeId:            resp.TradeId,
+		Amount:             resp.ActualAmount,
+		BlockTransactionId: "block_1",
+	}
+	if err = OrderProcessing(req); err != nil {
+		t.Fatalf("first order processing: %v", err)
+	}
+
+	err = OrderProcessing(req)
+	if err != constant.OrderBlockAlreadyProcess {
+		t.Fatalf("second order processing error = %v, want %v", err, constant.OrderBlockAlreadyProcess)
+	}
+
+	order, err := data.GetOrderInfoByTradeId(resp.TradeId)
+	if err != nil {
+		t.Fatalf("reload order after duplicate block: %v", err)
+	}
+	if order.Status != mdb.StatusPaySuccess {
+		t.Fatalf("order status after duplicate block = %d, want %d", order.Status, mdb.StatusPaySuccess)
+	}
+	if order.BlockTransactionId != "block_1" {
+		t.Fatalf("order block transaction id after duplicate block = %s, want block_1", order.BlockTransactionId)
+	}
+}
+
+func TestOrderProcessingDoesNotReviveExpiredOrder(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+
+	if _, err := data.AddWalletAddress("wallet_1"); err != nil {
+		t.Fatalf("add wallet: %v", err)
+	}
+
+	resp, err := CreateTransaction(newCreateTransactionRequest("order_1", 1))
+	if err != nil {
+		t.Fatalf("create transaction: %v", err)
+	}
+
+	if err = dao.Mdb.Model(&mdb.Orders{}).
+		Where("trade_id = ?", resp.TradeId).
+		Update("status", mdb.StatusExpired).Error; err != nil {
+		t.Fatalf("force order expired: %v", err)
+	}
+
+	err = OrderProcessing(&request.OrderProcessingRequest{
+		ReceiveAddress:     resp.ReceiveAddress,
+		Token:              resp.Token,
+		Network:            "tron",
+		TradeId:            resp.TradeId,
+		Amount:             resp.ActualAmount,
+		BlockTransactionId: "block_expired",
+	})
+	if err != constant.OrderStatusConflict {
+		t.Fatalf("order processing error = %v, want %v", err, constant.OrderStatusConflict)
+	}
+
+	order, err := data.GetOrderInfoByTradeId(resp.TradeId)
+	if err != nil {
+		t.Fatalf("reload expired order: %v", err)
+	}
+	if order.Status != mdb.StatusExpired {
+		t.Fatalf("expired order status = %d, want %d", order.Status, mdb.StatusExpired)
+	}
+	if order.BlockTransactionId != "" {
+		t.Fatalf("expired order block transaction id = %s, want empty", order.BlockTransactionId)
+	}
+}
+
+func TestOrderProcessingOnlyOneOrderClaimsABlockTransaction(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+
+	if _, err := data.AddWalletAddress("wallet_1"); err != nil {
+		t.Fatalf("add wallet: %v", err)
+	}
+	if _, err := data.AddWalletAddress("wallet_2"); err != nil {
+		t.Fatalf("add wallet: %v", err)
+	}
+
+	resp1, err := CreateTransaction(newCreateTransactionRequest("order_1", 1))
+	if err != nil {
+		t.Fatalf("create first transaction: %v", err)
+	}
+	resp2, err := CreateTransaction(newCreateTransactionRequest("order_2", 2))
+	if err != nil {
+		t.Fatalf("create second transaction: %v", err)
+	}
+
+	start := make(chan struct{})
+	errs := make(chan error, 2)
+	var wg sync.WaitGroup
+	for _, tc := range []struct {
+		address string
+		token   string
+		tradeID string
+		amount  float64
+	}{
+		{address: resp1.ReceiveAddress, token: resp1.Token, tradeID: resp1.TradeId, amount: resp1.ActualAmount},
+		{address: resp2.ReceiveAddress, token: resp2.Token, tradeID: resp2.TradeId, amount: resp2.ActualAmount},
+	} {
+		wg.Add(1)
+		go func(address, token, tradeID string, amount float64) {
+			defer wg.Done()
+			<-start
+			errs <- OrderProcessing(&request.OrderProcessingRequest{
+				ReceiveAddress:     address,
+				Token:              token,
+				Network:            "tron",
+				TradeId:            tradeID,
+				Amount:             amount,
+				BlockTransactionId: "shared_block",
+			})
+		}(tc.address, tc.token, tc.tradeID, tc.amount)
+	}
+
+	close(start)
+	wg.Wait()
+	close(errs)
+
+	var successCount int
+	var duplicateCount int
+	for err := range errs {
+		switch err {
+		case nil:
+			successCount++
+		case constant.OrderBlockAlreadyProcess:
+			duplicateCount++
+		default:
+			t.Fatalf("unexpected order processing error: %v", err)
+		}
+	}
+	if successCount != 1 || duplicateCount != 1 {
+		t.Fatalf("success=%d duplicate=%d, want 1 and 1", successCount, duplicateCount)
+	}
+
+	orders := []struct {
+		tradeID string
+	}{
+		{tradeID: resp1.TradeId},
+		{tradeID: resp2.TradeId},
+	}
+	var paidCount int
+	var pendingCount int
+	for _, item := range orders {
+		order, err := data.GetOrderInfoByTradeId(item.tradeID)
+		if err != nil {
+			t.Fatalf("reload order %s: %v", item.tradeID, err)
+		}
+		switch order.Status {
+		case mdb.StatusPaySuccess:
+			paidCount++
+			if order.BlockTransactionId != "shared_block" {
+				t.Fatalf("paid order block transaction id = %s, want shared_block", order.BlockTransactionId)
+			}
+		case mdb.StatusWaitPay:
+			pendingCount++
+			if order.BlockTransactionId != "" {
+				t.Fatalf("pending order block transaction id = %s, want empty", order.BlockTransactionId)
+			}
+		default:
+			t.Fatalf("unexpected order status for %s: %d", item.tradeID, order.Status)
+		}
+	}
+	if paidCount != 1 || pendingCount != 1 {
+		t.Fatalf("paid=%d pending=%d, want 1 and 1", paidCount, pendingCount)
+	}
+}

src/model/service/pay_service.go

@@ -9,21 +9,30 @@ import (
 	"github.com/assimon/luuu/model/response"
 )
 
-// GetCheckoutCounterByTradeId 获取收银台详情，通过订单
+var ErrOrder = errors.New("不存在待支付订单或已过期")
+
+// GetCheckoutCounterByTradeId returns checkout info for a pending order.
 func GetCheckoutCounterByTradeId(tradeId string) (*response.CheckoutCounterResponse, error) {
 	orderInfo, err := data.GetOrderInfoByTradeId(tradeId)
 	if err != nil {
 		return nil, err
 	}
 	if orderInfo.ID <= 0 || orderInfo.Status != mdb.StatusWaitPay {
-		return nil, errors.New("不存在待支付订单或已过期！")
+		return nil, ErrOrder
 	}
+
 	resp := &response.CheckoutCounterResponse{
 		TradeId:        orderInfo.TradeId,
+		Amount:         orderInfo.Amount,
 		ActualAmount:   orderInfo.ActualAmount,
 		Token:          orderInfo.Token,
+		Currency:       orderInfo.Currency,
+		ReceiveAddress: orderInfo.ReceiveAddress,
+		Network:        orderInfo.Network,
 		ExpirationTime: orderInfo.CreatedAt.AddMinutes(config.GetOrderExpirationTime()).TimestampMilli(),
 		RedirectUrl:    orderInfo.RedirectUrl,
+		CreatedAt:      orderInfo.CreatedAt.TimestampMilli(),
+		IsSelected:     orderInfo.IsSelected,
 	}
 	return resp, nil
 }

src/model/service/sol_task.go

@@ -0,0 +1,609 @@
+package service
+
+import (
+	"encoding/json"
+	"errors"
+	"fmt"
+	"math/big"
+	"sort"
+	"strings"
+	"sync"
+	"time"
+
+	"github.com/assimon/luuu/config"
+	"github.com/assimon/luuu/model/data"
+	"github.com/assimon/luuu/model/mdb"
+	"github.com/assimon/luuu/model/request"
+	"github.com/assimon/luuu/util/constant"
+	"github.com/assimon/luuu/util/log"
+	"github.com/assimon/luuu/util/math"
+	"github.com/gagliardetto/solana-go"
+	"github.com/go-resty/resty/v2"
+	"github.com/shopspring/decimal"
+	"github.com/tidwall/gjson"
+)
+
+// gProcessedSignatures 已处理签名缓存，避免重复调用 getTransaction
+var gProcessedSignatures sync.Map // sig -> unix timestamp
+
+type TransferInfo struct {
+	Source      string  // Source address (for SOL) or source ATA (for SPL tokens)
+	Destination string  // Destination address (for SOL) or destination ATA (for SPL tokens)
+	Mint        string  // Token mint (e.g. USDT mint, USDC mint, or "SOL" for native transfers)
+	Amount      float64 // Human-readable amount (adjusted for decimals)
+	RawAmount   uint64  // Raw amount from the transaction (before adjusting for decimals)
+	Decimals    *int    // Optional decimals from the transaction, if available
+	BlockTime   int64   // Block time of the transfer unit is seconds since epoch
+}
+
+// SolCallBack 扫描指定钱包地址的 Solana 链上交易，匹配待支付订单并确认收款。
+func SolCallBack(address string, wg *sync.WaitGroup) {
+	defer wg.Done()
+	defer func() {
+		if err := recover(); err != nil {
+			log.Sugar.Errorf("[SOL][%s] panic recovered: %v", address, err)
+		}
+	}()
+
+	// Clean up old entries from processed cache (older than 1 hour)
+	cleanupCutoff := time.Now().Add(-1 * time.Hour).Unix()
+	gProcessedSignatures.Range(func(key, value interface{}) bool {
+		if ts, ok := value.(int64); ok && ts < cleanupCutoff {
+			gProcessedSignatures.Delete(key)
+		}
+		return true
+	})
+
+	limit := 1000
+
+	// 查询钱包地址 + USDT ATA + USDC ATA 三个地址的签名
+	queryAddrs := []string{address}
+	if usdtAta, err := FindATAAddress(address, USDT_Mint); err == nil {
+		queryAddrs = append(queryAddrs, usdtAta)
+	} else {
+		log.Sugar.Errorf("[SOL][%s] failed to derive USDT ATA: %v", address, err)
+	}
+	if usdcAta, err := FindATAAddress(address, USDC_Mint); err == nil {
+		queryAddrs = append(queryAddrs, usdcAta)
+	} else {
+		log.Sugar.Errorf("[SOL][%s] failed to derive USDC ATA: %v", address, err)
+	}
+
+	// 拉取签名并去重
+	seen := make(map[string]bool)
+	var result []solSignatureResult
+	for _, queryAddr := range queryAddrs {
+		respBody, err := SolGetSignaturesForAddress(queryAddr, limit, "", "")
+		if err != nil {
+			log.Sugar.Errorf("[SOL][%s] SolGetSignaturesForAddress(%s) failed: %v", address, queryAddr, err)
+			continue
+		}
+
+		resultBody := gjson.GetBytes(respBody, "result")
+		if !resultBody.Exists() || !resultBody.IsArray() {
+			log.Sugar.Errorf("[SOL][%s] unexpected response format for %s: %s", address, queryAddr, string(respBody))
+			continue
+		}
+
+		var batch []solSignatureResult
+		err = json.Unmarshal([]byte(resultBody.Raw), &batch)
+		if err != nil {
+			log.Sugar.Errorf("[SOL][%s] failed to unmarshal signatures for %s: %v", address, queryAddr, err)
+			continue
+		}
+
+		for _, sig := range batch {
+			if !seen[sig.Signature] {
+				seen[sig.Signature] = true
+				result = append(result, sig)
+			}
+		}
+	}
+
+	if len(result) == 0 {
+		log.Sugar.Debugf("[SOL][%s] no transaction signatures found", address)
+		return
+	}
+
+	// 按 blockTime 降序排列
+	sort.Slice(result, func(i, j int) bool {
+		if result[i].BlockTime == nil {
+			return false
+		}
+		if result[j].BlockTime == nil {
+			return true
+		}
+		return *result[i].BlockTime > *result[j].BlockTime
+	})
+
+	// 时间截止线：订单过期时间 + 5 分钟
+	cutoffTime := time.Now().Add(-config.GetOrderExpirationTimeDuration() - 5*time.Minute).Unix()
+
+	log.Sugar.Debugf("[SOL][%s] fetched %d unique signatures from %d addresses, cutoff=%d",
+		address, len(result), len(queryAddrs), cutoffTime)
+
+	// Process each transaction signature
+	for sigIdx, txSig := range result {
+		sig := txSig.Signature
+
+		// Skip failed transactions
+		if txSig.Err != nil {
+			continue
+		}
+
+		// 超过截止时间的旧签名不再处理
+		if txSig.BlockTime != nil && *txSig.BlockTime < cutoffTime {
+			log.Sugar.Debugf("[SOL][%s] [%d/%d] sig=%s blockTime=%d before cutoff=%d, stopping scan",
+				address, sigIdx+1, len(result), sig, *txSig.BlockTime, cutoffTime)
+			break
+		}
+
+		// 跳过已处理的签名
+		if _, ok := gProcessedSignatures.Load(sig); ok {
+			continue
+		}
+
+		log.Sugar.Debugf("[SOL][%s] [%d/%d] processing sig=%s slot=%d", address, sigIdx+1, len(result), sig, txSig.Slot)
+
+		txData, err := SolGetTransaction(sig)
+		if err != nil {
+			log.Sugar.Debugf("[SOL][%s] sig=%s fetch failed: %v", address, sig, err)
+			continue
+		}
+
+		instructions := gjson.GetBytes(txData, "result.transaction.message.instructions").Array()
+		log.Sugar.Debugf("[SOL][%s] sig=%s has %d instructions", address, sig, len(instructions))
+
+		for instrIdx, instruction := range instructions {
+			programID := instruction.Get("programId").String()
+			parsedType := instruction.Get("parsed.type").String()
+			log.Sugar.Debugf("[SOL][%s] sig=%s instr[%d] programId=%s parsedType=%s", address, sig, instrIdx, programID, parsedType)
+
+			transferInfo, err := ParseTransferInfoFromInstruction(instruction, txData)
+			if err != nil {
+				log.Sugar.Debugf("[SOL][%s] sig=%s instr[%d] parse error: %v", address, sig, instrIdx, err)
+				continue
+			}
+			if transferInfo == nil {
+				continue
+			}
+
+			log.Sugar.Debugf("[SOL][%s] sig=%s instr[%d] transfer: src=%s dst=%s mint=%s rawAmount=%d amount=%.6f blockTime=%d",
+				address, sig, instrIdx,
+				transferInfo.Source, transferInfo.Destination, transferInfo.Mint,
+				transferInfo.RawAmount, transferInfo.Amount, transferInfo.BlockTime)
+
+			if !isTransferToAddress(transferInfo, address) {
+				continue
+			}
+
+			token, amount := getTokenTypeAndAmount(transferInfo)
+			if token == "" || amount <= 0 {
+				continue
+			}
+
+			log.Sugar.Infof("[SOL][%s] sig=%s instr[%d] incoming transfer confirmed: token=%s amount=%.2f -> querying transaction_lock network=solana address=%s token=%s amount=%.2f",
+				address, sig, instrIdx, token, amount, address, token, amount)
+
+			tradeID, err := data.GetTradeIdByWalletAddressAndAmountAndToken(mdb.NetworkSolana, address, token, amount)
+			if err != nil {
+				log.Sugar.Errorf("[SOL][%s] sig=%s query transaction_lock failed: %v", address, sig, err)
+				continue
+			}
+			if tradeID == "" {
+				log.Sugar.Infof("[SOL][%s] sig=%s no active transaction_lock matched: network=solana address=%s token=%s amount=%.2f (no order or expired)",
+					address, sig, address, token, amount)
+				continue
+			}
+			log.Sugar.Infof("[SOL][%s] transaction_lock matched: trade_id=%s sig=%s token=%s amount=%.2f",
+				address, tradeID, sig, token, amount)
+
+			order, err := data.GetOrderInfoByTradeId(tradeID)
+			if err != nil {
+				log.Sugar.Errorf("[SOL][%s] sig=%s load order failed for trade_id=%s: %v", address, sig, tradeID, err)
+				continue
+			}
+			log.Sugar.Infof("[SOL][%s] order loaded: trade_id=%s order_id=%s status=%d created_at_ms=%d",
+				address, tradeID, order.OrderId, order.Status, order.CreatedAt.TimestampMilli())
+
+			// blockTime 秒 → 毫秒，与订单创建时间对齐
+			blockTimestamp := transferInfo.BlockTime * 1000
+			createTime := order.CreatedAt.TimestampMilli()
+			log.Sugar.Infof("[SOL][%s] time check: sig=%s block_time_ms=%d order_created_ms=%d diff_ms=%d",
+				address, sig, blockTimestamp, createTime, blockTimestamp-createTime)
+			if blockTimestamp < createTime {
+				log.Sugar.Warnf("[SOL][%s] sig=%s skipped: block_time_ms=%d is %d ms before order created_ms=%d (transaction predates the order)",
+					address, sig, blockTimestamp, createTime-blockTimestamp, createTime)
+				continue
+			}
+
+			req := &request.OrderProcessingRequest{
+				ReceiveAddress:     address,
+				Token:              token,
+				Network:            mdb.NetworkSolana,
+				TradeId:            tradeID,
+				Amount:             amount,
+				BlockTransactionId: sig,
+			}
+			log.Sugar.Infof("[SOL][%s] calling OrderProcessing: trade_id=%s sig=%s token=%s amount=%.2f",
+				address, tradeID, sig, token, amount)
+			err = OrderProcessing(req)
+			if err != nil {
+				if errors.Is(err, constant.OrderBlockAlreadyProcess) || errors.Is(err, constant.OrderStatusConflict) {
+					log.Sugar.Infof("[SOL][%s] sig=%s already resolved: trade_id=%s reason=%v", address, sig, tradeID, err)
+					continue
+				}
+				log.Sugar.Errorf("[SOL][%s] sig=%s OrderProcessing failed for trade_id=%s: %v", address, sig, tradeID, err)
+				continue
+			}
+
+			log.Sugar.Infof("[SOL][%s] order marked paid: trade_id=%s sig=%s token=%s amount=%.2f, sending telegram notification",
+				address, tradeID, sig, token, amount)
+			sendPaymentNotification(order)
+			log.Sugar.Infof("[SOL][%s] payment fully processed: trade_id=%s sig=%s", address, tradeID, sig)
+		}
+
+		// 标记已处理
+		gProcessedSignatures.Store(sig, time.Now().Unix())
+	}
+}
+
+// solSignatureResult getSignaturesForAddress 返回结构
+type solSignatureResult struct {
+	Signature string      `json:"signature"`
+	Slot      uint64      `json:"slot"`
+	Err       interface{} `json:"err"`
+	BlockTime *int64      `json:"blockTime"`
+}
+
+// SolRetryClient 发送 Solana JSON-RPC 请求，自动重试
+func SolRetryClient(method string, params []interface{}) ([]byte, error) {
+	client := resty.New()
+	client.SetRetryCount(5)
+	client.SetRetryWaitTime(2 * time.Second)
+	client.SetRetryMaxWaitTime(10 * time.Second)
+	client.AddRetryCondition(func(r *resty.Response, err error) bool {
+		if err != nil {
+			return true
+		}
+		if r.StatusCode() >= 429 || r.StatusCode() >= 500 {
+			return true
+		}
+		return false
+	})
+
+	rpcUrl := config.GetSolanaRpcUrl()
+
+	resp, err := client.R().
+		SetHeader("Content-Type", "application/json").
+		SetBody(map[string]interface{}{
+			"jsonrpc": "2.0",
+			"id":      1,
+			"method":  method,
+			"params":  params,
+		}).
+		Post(rpcUrl)
+	if err != nil {
+		return nil, err
+	}
+
+	respBody := resp.Body()
+
+	return respBody, nil
+}
+
+func SolGetSignaturesForAddress(address string, limit int, untilSig string, beforeSig string) ([]byte, error) {
+	opts := map[string]interface{}{
+		"commitment": "finalized",
+		"limit":      limit,
+	}
+	if untilSig != "" {
+		opts["until"] = untilSig
+	}
+	if beforeSig != "" {
+		opts["before"] = beforeSig
+	}
+
+	bodyData, err := SolRetryClient("getSignaturesForAddress",
+		[]interface{}{address, opts})
+	if err != nil {
+		return nil, err
+	}
+
+	var result map[string]interface{}
+	err = json.Unmarshal(bodyData, &result)
+	if err != nil {
+		return nil, err
+	}
+
+	_, ok := result["result"].([]interface{})
+	if !ok {
+		return nil, fmt.Errorf("unexpected response format: %v", result)
+	}
+
+	return bodyData, nil
+}
+
+func SolGetTransaction(sig string) ([]byte, error) {
+	txData, err := SolRetryClient("getTransaction", []interface{}{
+		sig,
+		map[string]interface{}{
+			"encoding":                       "jsonParsed",
+			"commitment":                     "confirmed",
+			"maxSupportedTransactionVersion": 0, // suport
+		},
+	})
+	if err != nil {
+		log.Sugar.Errorf("SolRetryClient failed: %v", err)
+		return nil, err
+	}
+
+	errField := gjson.GetBytes(txData, "result.meta.err")
+	if errField.Exists() && errField.Type != gjson.Null {
+		log.Sugar.Warnf("Transaction failed: %v", errField.String())
+		return nil, fmt.Errorf("transaction failed: %s", errField.String())
+	}
+
+	return txData, nil
+}
+
+// isTransferToAddress 判断转账目标是否为指定钱包地址
+func isTransferToAddress(transfer *TransferInfo, targetAddress string) bool {
+	// Native SOL transfer - check destination directly
+	if transfer.Mint == "SOL" {
+		return strings.EqualFold(transfer.Destination, targetAddress)
+	}
+
+	// Skip Transfer instruction without mint info (use TransferChecked instead)
+	if transfer.Mint == "" {
+		return false
+	}
+
+	// SPL Token transfer - check if destination ATA matches
+	return MatchAtaAddress(targetAddress, transfer.Mint, transfer.Destination)
+}
+
+// getTokenTypeAndAmount 根据 mint 识别代币类型并计算可读金额
+func getTokenTypeAndAmount(transfer *TransferInfo) (string, float64) {
+	mint := transfer.Mint
+
+	// Native SOL
+	if mint == "SOL" {
+		return "SOL", transfer.Amount
+	}
+
+	// SPL Tokens
+	switch mint {
+	case USDT_Mint:
+		decimals := USDT_Decimals
+		if transfer.Decimals != nil {
+			decimals = int(*transfer.Decimals)
+		}
+		return "USDT", ADJustAmount(transfer.RawAmount, decimals)
+
+	case USDC_Mint:
+		decimals := USDC_Decimals
+		if transfer.Decimals != nil {
+			decimals = int(*transfer.Decimals)
+		}
+		return "USDC", ADJustAmount(transfer.RawAmount, decimals)
+
+	default:
+		// Unsupported token
+		return "", 0
+	}
+}
+
+const (
+	// Mint token
+	USDT_Mint = "Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB"
+	USDC_Mint = "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v"
+
+	USDT_Decimals = 6
+	USDC_Decimals = 6
+	SOL_Decimals  = 9
+)
+
+const (
+	// SPL Token instructions
+	InstructionTransfer        = 3
+	InstructionTransferChecked = 12
+)
+
+const (
+	// System Program
+	SystemProgramID           = "11111111111111111111111111111111"
+	InstructionSystemTransfer = 2
+)
+
+const (
+	TokenProgramID     = "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA"
+	Token2022ProgramID = "TokenzQdBNbLqP5VEhdkAS6EPFLC1PHnBqCXEpPxuEb"
+)
+
+// ADJustAmount 将链上原始金额转为可读金额（除以 10^decimals，保留 2 位小数）
+func ADJustAmount(amount uint64, decimals int) float64 {
+	if amount == 0 {
+		return 0
+	}
+	decimalAmount := decimal.NewFromBigInt(new(big.Int).SetUint64(amount), 0)
+	// 10^decimals
+	decimalDivisor := decimal.New(1, int32(decimals))
+	adjustedAmount := decimalAmount.Div(decimalDivisor)
+	// Round to 2 decimal places
+	return math.MustParsePrecFloat64(adjustedAmount.InexactFloat64(), 2)
+}
+
+func MatchUsdtAtaAddress(address string, ataTo string) bool {
+	ata, err := FindATAAddress(address, USDT_Mint)
+	if err != nil {
+		fmt.Printf("FindATAAddress failed: %v\n", err)
+		return false
+	}
+
+	return strings.EqualFold(ata, ataTo)
+}
+
+func MatchUsdcAtaAddress(address string, ataTo string) bool {
+	ata, err := FindATAAddress(address, USDC_Mint)
+	if err != nil {
+		fmt.Printf("FindATAAddress failed: %v\n", err)
+		return false
+	}
+
+	return strings.EqualFold(ata, ataTo)
+}
+
+func MatchAtaAddress(address string, mint string, ataTo string) bool {
+	ata, err := FindATAAddress(address, mint)
+	if err != nil {
+		fmt.Printf("FindATAAddress failed: %v\n", err)
+		return false
+	}
+
+	return strings.EqualFold(ata, ataTo)
+}
+
+func FindATAAddress(owner, mint string) (string, error) {
+	ownerPubKey, err := solana.PublicKeyFromBase58(owner)
+	if err != nil {
+		return "", fmt.Errorf("invalid owner public key: %w", err)
+	}
+
+	mintPubKey, err := solana.PublicKeyFromBase58(mint)
+	if err != nil {
+		return "", fmt.Errorf("invalid mint public key: %w", err)
+	}
+
+	ata, _, err := solana.FindAssociatedTokenAddress(ownerPubKey, mintPubKey)
+	if err != nil {
+		return "", fmt.Errorf("find associated token address failed: %w", err)
+	}
+
+	return ata.String(), nil
+}
+
+// ParseTransferInfoFromInstruction 从单条指令中解析转账信息，非转账指令返回 nil
+func ParseTransferInfoFromInstruction(instruction gjson.Result, txData []byte) (*TransferInfo, error) {
+	programID := instruction.Get("programId").String()
+	parsedType := instruction.Get("parsed.type").String()
+
+	if programID == SystemProgramID && parsedType == "transfer" {
+		return parseSystemTransfer(instruction, txData)
+	}
+
+	if programID == TokenProgramID || programID == Token2022ProgramID {
+		switch parsedType {
+		case "transfer":
+			return parseSplTransfer(instruction, txData)
+		case "transferChecked":
+			return parseSplTransferChecked(instruction, txData)
+		}
+	}
+
+	// Skip non-transfer instructions (ComputeBudget, AToken create, etc.)
+	return nil, nil
+}
+
+func parseSystemTransfer(instruction gjson.Result, txData []byte) (*TransferInfo, error) {
+	info := instruction.Get("parsed.info")
+	source := info.Get("source").String()
+	destination := info.Get("destination").String()
+	lamports := info.Get("lamports").Uint()
+	blockTime := gjson.GetBytes(txData, "result.blockTime").Int()
+
+	return &TransferInfo{
+		Source:      source,
+		Destination: destination,
+		Mint:        "SOL",
+		Amount:      ADJustAmount(lamports, SOL_Decimals),
+		RawAmount:   lamports,
+		BlockTime:   blockTime,
+	}, nil
+}
+
+// parseSplTransfer 解析 SPL Token "transfer" 指令，mint 从 postTokenBalances 中查找
+func parseSplTransfer(instruction gjson.Result, txData []byte) (*TransferInfo, error) {
+	info := instruction.Get("parsed.info")
+	source := info.Get("source").String()
+	destination := info.Get("destination").String()
+	amountStr := info.Get("amount").String()
+	blockTime := gjson.GetBytes(txData, "result.blockTime").Int()
+
+	rawAmount, ok := new(big.Int).SetString(amountStr, 10)
+	if !ok {
+		return nil, fmt.Errorf("invalid amount: %s", amountStr)
+	}
+
+	// Look up mint and decimals from postTokenBalances using the destination ATA
+	mint, decimals, found := findMintFromTokenBalances(destination, txData)
+	if !found {
+		// Try source ATA as fallback
+		mint, decimals, found = findMintFromTokenBalances(source, txData)
+	}
+	if !found {
+		return nil, fmt.Errorf("could not determine mint for transfer: source=%s dest=%s", source, destination)
+	}
+
+	d := decimals
+	return &TransferInfo{
+		Source:      source,
+		Destination: destination,
+		Mint:        mint,
+		Amount:      ADJustAmount(rawAmount.Uint64(), decimals),
+		RawAmount:   rawAmount.Uint64(),
+		Decimals:    &d,
+		BlockTime:   blockTime,
+	}, nil
+}
+
+// parseSplTransferChecked 解析 SPL Token "transferChecked" 指令
+func parseSplTransferChecked(instruction gjson.Result, txData []byte) (*TransferInfo, error) {
+	info := instruction.Get("parsed.info")
+	source := info.Get("source").String()
+	destination := info.Get("destination").String()
+	mint := info.Get("mint").String()
+	amountStr := info.Get("tokenAmount.amount").String()
+	decimals := int(info.Get("tokenAmount.decimals").Int())
+	blockTime := gjson.GetBytes(txData, "result.blockTime").Int()
+
+	rawAmount, ok := new(big.Int).SetString(amountStr, 10)
+	if !ok {
+		return nil, fmt.Errorf("invalid amount: %s", amountStr)
+	}
+
+	return &TransferInfo{
+		Source:      source,
+		Destination: destination,
+		Mint:        mint,
+		Amount:      ADJustAmount(rawAmount.Uint64(), decimals),
+		RawAmount:   rawAmount.Uint64(),
+		Decimals:    &decimals,
+		BlockTime:   blockTime,
+	}, nil
+}
+
+// findMintFromTokenBalances 从 postTokenBalances 中查找 ATA 对应的 mint 和 decimals
+func findMintFromTokenBalances(ataAddress string, txData []byte) (string, int, bool) {
+	accountKeys := gjson.GetBytes(txData, "result.transaction.message.accountKeys").Array()
+	accountIndex := -1
+	for i, key := range accountKeys {
+		if key.Get("pubkey").String() == ataAddress {
+			accountIndex = i
+			break
+		}
+	}
+	if accountIndex == -1 {
+		return "", 0, false
+	}
+
+	balances := gjson.GetBytes(txData, "result.meta.postTokenBalances").Array()
+	for _, balance := range balances {
+		if int(balance.Get("accountIndex").Int()) == accountIndex {
+			mint := balance.Get("mint").String()
+			decimals := int(balance.Get("uiTokenAmount.decimals").Int())
+			return mint, decimals, true
+		}
+	}
+	return "", 0, false
+}

src/model/service/sol_task_test.go

@@ -0,0 +1,349 @@
+package service
+
+import (
+	"encoding/json"
+	"fmt"
+	"testing"
+
+	"github.com/tidwall/gjson"
+)
+
+func TestSolClientHealthy(t *testing.T) {
+	bodyData, err := SolRetryClient("getHealth", nil)
+	if err != nil {
+		t.Fatalf("SolRetryClient failed: %v", err)
+	}
+
+	var result map[string]interface{}
+	err = json.Unmarshal(bodyData, &result)
+	if err != nil {
+		t.Fatalf("Failed to unmarshal response: %v", err)
+	}
+
+	status, ok := result["result"].(string)
+	if !ok {
+		t.Fatalf("Unexpected response format: %v", result)
+	}
+
+	t.Logf("RPC Health Status: %s", status)
+
+	if status != "ok" {
+		t.Errorf("Expected health status 'ok', got '%s'", status)
+	}
+}
+
+func TestSolClientGetSignaturesForAddress(t *testing.T) {
+	// Example wallet address (replace with actual test address)
+	address := "2uFTf9TZ8gd7Kg6hkb79TxfaeNpaAgpJ8uVHguv2Yweu"
+
+	bodyData, err := SolRetryClient("getSignaturesForAddress", []interface{}{address, map[string]interface{}{"commitment": "finalized", "limit": 100}})
+	if err != nil {
+		t.Fatalf("SolRetryClient failed: %v", err)
+	}
+
+	var result map[string]interface{}
+	err = json.Unmarshal(bodyData, &result)
+	if err != nil {
+		t.Fatalf("Failed to unmarshal response: %v", err)
+	}
+
+	signatures, ok := result["result"].([]interface{})
+	if !ok {
+		t.Fatalf("Unexpected response format: %v", result)
+	}
+
+	t.Logf("Found %d signatures for address %s", len(signatures), address)
+
+}
+
+func TestSolClientGetTransaction(t *testing.T) {
+	// Example transaction signature (replace with actual test signature)
+	sig := "2aEoNykk4ZJ27C3y7EDJiQUc7GFnnsMe7ofFzB73swGL8kTxSBFCnwzWw3jzr3BND7k8hx15fZHUUAbG1XemNFe5"
+
+	txData, err := SolRetryClient("getTransaction", []interface{}{sig, map[string]interface{}{"encoding": "jsonParsed", "commitment": "finalized"}})
+	if err != nil {
+		t.Fatalf("SolRetryClient failed: %v", err)
+	}
+	fmt.Printf("%v\n", string(txData))
+
+	var result map[string]interface{}
+	err = json.Unmarshal(txData, &result)
+	if err != nil {
+		t.Fatalf("Failed to unmarshal response: %v", err)
+	}
+
+	txInfo, ok := result["result"].(map[string]interface{})
+	if !ok {
+		t.Fatalf("Unexpected response format: %v", result)
+	}
+
+	t.Logf("Transaction Info for signature %s: %v", sig, txInfo)
+}
+
+func TestFindATAAddress(t *testing.T) {
+	tests := []struct {
+		name  string
+		owner string
+		mint  string
+		want  string
+	}{
+		{
+			name:  "RAY token ATA",
+			owner: "2uFTf9TZ8gd7Kg6hkb79TxfaeNpaAgpJ8uVHguv2Yweu",
+			mint:  "4k3Dyjzvzp8eMZWUXbBCjEvwSkkk59S5iCNLY3QrkX6R",
+			want:  "GgmJrwuP946uV8qAwsnXxzYrJqEwW6eGnsVnQZFS5rp4",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			ata, err := FindATAAddress(tt.owner, tt.mint)
+			if err != nil {
+				t.Fatalf("FindATAAddress failed: %v", err)
+			}
+
+			t.Logf("Owner: %s", tt.owner)
+			t.Logf("Mint: %s", tt.mint)
+			t.Logf("ATA: %s", ata)
+
+			if tt.want != "" && ata != tt.want {
+				t.Errorf("Expected ATA %s, got %s", tt.want, ata)
+			}
+		})
+	}
+}
+
+func TestMatchATAAddress(t *testing.T) {
+	owner := "2uFTf9TZ8gd7Kg6hkb79TxfaeNpaAgpJ8uVHguv2Yweu"
+	mint := "4k3Dyjzvzp8eMZWUXbBCjEvwSkkk59S5iCNLY3QrkX6R" // ray token
+	expectedATA := "GgmJrwuP946uV8qAwsnXxzYrJqEwW6eGnsVnQZFS5rp4"
+
+	ok := MatchAtaAddress(owner, mint, expectedATA)
+	t.Logf("Owner: %s", owner)
+	t.Logf("Mint: %s", mint)
+	t.Logf("Expected ATA: %s", expectedATA)
+	t.Logf("Match result: %v", ok)
+
+	if !ok {
+		t.Error("Expected ATA to match, but it didn't")
+	}
+}
+
+func TestMatchUsdtAtaAddress(t *testing.T) {
+	// Example wallet address (replace with actual test address)
+	owner := "2uFTf9TZ8gd7Kg6hkb79TxfaeNpaAgpJ8uVHguv2Yweu"
+
+	ata, err := FindATAAddress(owner, USDT_Mint)
+	if err != nil {
+		t.Fatalf("FindATAAddress failed: %v", err)
+	}
+
+	t.Logf("Owner: %s", owner)
+	t.Logf("USDT Mint: %s", USDT_Mint)
+	t.Logf("USDT ATA: %s", ata)
+
+	ok := MatchUsdtAtaAddress(owner, ata)
+	if !ok {
+		t.Error("Expected USDT ATA to match")
+	}
+}
+
+func TestMatchUsdcAtaAddress(t *testing.T) {
+	// Example wallet address (replace with actual test address)
+	owner := "2uFTf9TZ8gd7Kg6hkb79TxfaeNpaAgpJ8uVHguv2Yweu"
+
+	ata, err := FindATAAddress(owner, USDC_Mint)
+	if err != nil {
+		t.Fatalf("FindATAAddress failed: %v", err)
+	}
+
+	t.Logf("Owner: %s", owner)
+	t.Logf("USDC Mint: %s", USDC_Mint)
+	t.Logf("USDC ATA: %s", ata)
+
+	ok := MatchUsdcAtaAddress(owner, ata)
+	if !ok {
+		t.Error("Expected USDC ATA to match")
+	}
+}
+
+func TestAdjustAmount(t *testing.T) {
+	tests := []struct {
+		name     string
+		amount   uint64
+		decimals int
+		want     float64
+	}{
+		{
+			name:     "USDT amount (6 decimals)",
+			amount:   123456789,
+			decimals: 6,
+			want:     123.46,
+		},
+		{
+			name:     "USDC amount (6 decimals)",
+			amount:   1000000,
+			decimals: 6,
+			want:     1.0,
+		},
+		{
+			name:     "SOL amount (9 decimals)",
+			amount:   1000000000,
+			decimals: 9,
+			want:     1.0,
+		},
+		{
+			name:     "Zero amount",
+			amount:   0,
+			decimals: 6,
+			want:     0,
+		},
+		{
+			name:     "Small amount",
+			amount:   1,
+			decimals: 6,
+			want:     0.0,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			adjusted := ADJustAmount(tt.amount, tt.decimals)
+			t.Logf("Raw amount: %d, Decimals: %d, Adjusted: %.2f", tt.amount, tt.decimals, adjusted)
+
+			if adjusted != tt.want {
+				t.Errorf("Expected %.2f, got %.2f", tt.want, adjusted)
+			}
+		})
+	}
+}
+
+func TestParseTransferInfoFromInstruction_SplTransfer(t *testing.T) {
+	if testing.Short() {
+		t.Skip("Skipping integration test")
+	}
+
+	// SPL Token "transfer" (no mint in instruction, must look up from postTokenBalances)
+	sig := "3tZTwLrvmiZ59h4UzyMHPd7DPux7t9eXZgkUvEfquaoSuERrPSRNzWuSHKQM2fbiCWFDGNqoLpu2kLZnfoegVpqN"
+	txData, err := SolGetTransaction(sig)
+	if err != nil {
+		t.Fatalf("SolGetTransaction failed: %v", err)
+	}
+
+	instructions := gjson.GetBytes(txData, "result.transaction.message.instructions").Array()
+	var found bool
+	for _, inst := range instructions {
+		info, err := ParseTransferInfoFromInstruction(inst, txData)
+		if err != nil {
+			t.Logf("parse error (ok to skip): %v", err)
+			continue
+		}
+		if info == nil {
+			continue
+		}
+		found = true
+		t.Logf("SPL transfer: source=%s dest=%s mint=%s amount=%.6f raw=%d blockTime=%d",
+			info.Source, info.Destination, info.Mint, info.Amount, info.RawAmount, info.BlockTime)
+
+		if info.Mint == "" {
+			t.Error("Expected mint to be resolved from postTokenBalances")
+		}
+		if info.RawAmount != 50000 {
+			t.Errorf("Expected raw amount 50000, got %d", info.RawAmount)
+		}
+		if info.BlockTime == 0 {
+			t.Error("Expected non-zero blockTime")
+		}
+	}
+	if !found {
+		t.Error("No transfer instruction found in transaction")
+	}
+}
+
+func TestParseTransferInfoFromInstruction_TransferChecked(t *testing.T) {
+	if testing.Short() {
+		t.Skip("Skipping integration test")
+	}
+
+	// SPL Token "transferChecked" (has mint and tokenAmount in instruction)
+	sig := "2aEoNykk4ZJ27C3y7EDJiQUc7GFnnsMe7ofFzB73swGL8kTxSBFCnwzWw3jzr3BND7k8hx15fZHUUAbG1XemNFe5"
+	txData, err := SolGetTransaction(sig)
+	if err != nil {
+		t.Fatalf("SolGetTransaction failed: %v", err)
+	}
+
+	instructions := gjson.GetBytes(txData, "result.transaction.message.instructions").Array()
+	var found bool
+	for _, inst := range instructions {
+		info, err := ParseTransferInfoFromInstruction(inst, txData)
+		if err != nil {
+			t.Logf("parse error (ok to skip): %v", err)
+			continue
+		}
+		if info == nil {
+			continue
+		}
+		found = true
+		t.Logf("TransferChecked: source=%s dest=%s mint=%s amount=%.6f raw=%d blockTime=%d",
+			info.Source, info.Destination, info.Mint, info.Amount, info.RawAmount, info.BlockTime)
+
+		if info.Mint != USDT_Mint {
+			t.Errorf("Expected USDT mint %s, got %s", USDT_Mint, info.Mint)
+		}
+		if info.RawAmount != 300000 {
+			t.Errorf("Expected raw amount 300000, got %d", info.RawAmount)
+		}
+		if info.Amount != 0.3 {
+			t.Errorf("Expected amount 0.3, got %f", info.Amount)
+		}
+		if info.BlockTime == 0 {
+			t.Error("Expected non-zero blockTime")
+		}
+	}
+	if !found {
+		t.Error("No transferChecked instruction found in transaction")
+	}
+}
+
+func TestParseTransferInfoFromInstruction_SystemTransfer(t *testing.T) {
+	if testing.Short() {
+		t.Skip("Skipping integration test")
+	}
+
+	// System program SOL transfer
+	sig := "5pNMonUBvLVpxXTmyd5CGVBs49W6781g2ACnrCXhbmtz58KENYA7HSqu6hQkQweg3qQboRd8WAscphNAtiq9UtZZ"
+	txData, err := SolGetTransaction(sig)
+	if err != nil {
+		t.Fatalf("SolGetTransaction failed: %v", err)
+	}
+
+	instructions := gjson.GetBytes(txData, "result.transaction.message.instructions").Array()
+	transferCount := 0
+	for _, inst := range instructions {
+		info, err := ParseTransferInfoFromInstruction(inst, txData)
+		if err != nil {
+			t.Logf("parse error (ok to skip): %v", err)
+			continue
+		}
+		if info == nil {
+			continue
+		}
+		transferCount++
+		t.Logf("System transfer #%d: source=%s dest=%s mint=%s amount=%.9f raw=%d blockTime=%d",
+			transferCount, info.Source, info.Destination, info.Mint, info.Amount, info.RawAmount, info.BlockTime)
+
+		if info.Mint != "SOL" {
+			t.Errorf("Expected mint SOL, got %s", info.Mint)
+		}
+		if info.RawAmount == 0 {
+			t.Error("Expected non-zero raw amount")
+		}
+		if info.BlockTime == 0 {
+			t.Error("Expected non-zero blockTime")
+		}
+	}
+	if transferCount == 0 {
+		t.Error("No system transfer instruction found")
+	}
+	t.Logf("Found %d system transfers", transferCount)
+}

src/model/service/task_service.go

@@ -1,161 +1,425 @@
 package service
 
 import (
+	"encoding/hex"
+	"errors"
 	"fmt"
+	"math/big"
 	"net/http"
+	"strings"
 	"sync"
 
 	"github.com/assimon/luuu/config"
-	"github.com/spf13/viper"
-
+	tron "github.com/assimon/luuu/crypto"
 	"github.com/assimon/luuu/model/data"
+	"github.com/assimon/luuu/model/mdb"
 	"github.com/assimon/luuu/model/request"
-	"github.com/assimon/luuu/mq"
-	"github.com/assimon/luuu/mq/handle"
 	"github.com/assimon/luuu/telegram"
+	"github.com/assimon/luuu/util/constant"
 	"github.com/assimon/luuu/util/http_client"
-	"github.com/assimon/luuu/util/json"
 	"github.com/assimon/luuu/util/log"
+	"github.com/assimon/luuu/util/math"
 	"github.com/dromara/carbon/v2"
+	"github.com/ethereum/go-ethereum/common"
 	"github.com/gookit/goutil/stdutil"
-	"github.com/hibiken/asynq"
 	"github.com/shopspring/decimal"
+	"github.com/tidwall/gjson"
 )
 
-const UsdtTrc20ApiUri = "https://apilist.tronscanapi.com/api/transfer/trc20"
+const TRC20_USDT_ID = "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t"
 
-type UsdtTrc20Resp struct {
-	PageSize int    `json:"page_size"`
-	Code     int    `json:"code"`
-	Data     []Data `json:"data"`
-}
-
-type TokenInfo struct {
-	TokenID      string `json:"tokenId"`
-	TokenAbbr    string `json:"tokenAbbr"`
-	TokenName    string `json:"tokenName"`
-	TokenDecimal int    `json:"tokenDecimal"`
-	TokenCanShow int    `json:"tokenCanShow"`
-	TokenType    string `json:"tokenType"`
-	TokenLogo    string `json:"tokenLogo"`
-	TokenLevel   string `json:"tokenLevel"`
-	IssuerAddr   string `json:"issuerAddr"`
-	Vip          bool   `json:"vip"`
-}
-
-type Data struct {
-	Amount         string `json:"amount"`
-	ApprovalAmount string `json:"approval_amount"`
-	BlockTimestamp int64  `json:"block_timestamp"`
-	Block          int    `json:"block"`
-	From           string `json:"from"`
-	To             string `json:"to"`
-	Hash           string `json:"hash"`
-	Confirmed      int    `json:"confirmed"`
-	ContractType   string `json:"contract_type"`
-	ContracTType   int    `json:"contractType"`
-	Revert         int    `json:"revert"`
-	ContractRet    string `json:"contract_ret"`
-	EventType      string `json:"event_type"`
-	IssueAddress   string `json:"issue_address"`
-	Decimals       int    `json:"decimals"`
-	TokenName      string `json:"token_name"`
-	ID             string `json:"id"`
-	Direction      int    `json:"direction"`
-}
-
-// Trc20CallBack trc20回调
-func Trc20CallBack(token string, wg *sync.WaitGroup) {
+func Trc20CallBack(address string, wg *sync.WaitGroup) {
 	defer wg.Done()
 	defer func() {
 		if err := recover(); err != nil {
 			log.Sugar.Error(err)
 		}
 	}()
+
+	var innerWg sync.WaitGroup
+	innerWg.Add(2)
+	go checkTrxTransfers(address, &innerWg)
+	go checkTrc20Transfers(address, &innerWg)
+	innerWg.Wait()
+}
+
+func checkTrxTransfers(address string, wg *sync.WaitGroup) {
+	defer wg.Done()
+	defer func() {
+		if err := recover(); err != nil {
+			log.Sugar.Errorf("[TRX][%s] panic recovered: %v", address, err)
+		}
+	}()
+
 	client := http_client.GetHttpClient()
 	startTime := carbon.Now().AddHours(-24).TimestampMilli()
 	endTime := carbon.Now().TimestampMilli()
+	url := fmt.Sprintf("https://api.trongrid.io/v1/accounts/%s/transactions", address)
+
 	resp, err := client.R().SetQueryParams(map[string]string{
-		"sort":            "-timestamp",
-		"limit":           "50",
-		"start":           "0",
-		"direction":       "2",
-		"db_version":      "1",
-		"trc20Id":         "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t",
-		"address":         token,
-		"start_timestamp": stdutil.ToString(startTime),
-		"end_timestamp":   stdutil.ToString(endTime),
-	}).Get(UsdtTrc20ApiUri)
+		"order_by":      "block_timestamp,desc",
+		"limit":         "100",
+		"only_to":       "true",
+		"min_timestamp": stdutil.ToString(startTime),
+		"max_timestamp": stdutil.ToString(endTime),
+	}).SetHeader("TRON-PRO-API-KEY", config.TRON_GRID_API_KEY).Get(url)
 	if err != nil {
 		panic(err)
 	}
 	if resp.StatusCode() != http.StatusOK {
-		panic(err)
+		panic(fmt.Sprintf("TRX API returned status %d", resp.StatusCode()))
 	}
-	var trc20Resp UsdtTrc20Resp
-	err = json.Cjson.Unmarshal(resp.Body(), &trc20Resp)
-	if err != nil {
-		panic(err)
+
+	success := gjson.GetBytes(resp.Body(), "success").Bool()
+	if !success {
+		panic("TRX API response indicates failure")
 	}
-	if trc20Resp.PageSize <= 0 {
+
+	transfers := gjson.GetBytes(resp.Body(), "data").Array()
+	if len(transfers) == 0 {
+		log.Sugar.Debugf("[TRX][%s] no transfer records found", address)
 		return
 	}
-	for _, transfer := range trc20Resp.Data {
-		if transfer.To != token || transfer.ContractRet != "SUCCESS" {
+	log.Sugar.Debugf("[TRX][%s] fetched %d transfer records", address, len(transfers))
+
+	for i, transfer := range transfers {
+		if transfer.Get("raw_data.contract.0.type").String() != "TransferContract" {
 			continue
 		}
-		decimalQuant, err := decimal.NewFromString(transfer.Amount)
-		if err != nil {
-			panic(err)
-		}
-		decimalDivisor := decimal.NewFromFloat(1000000)
-		amount := decimalQuant.Div(decimalDivisor).InexactFloat64()
-		tradeId, err := data.GetTradeIdByWalletAddressAndAmount(token, amount)
-		if err != nil {
-			panic(err)
-		}
-		if tradeId == "" {
+		if transfer.Get("ret.0.contractRet").String() != "SUCCESS" {
 			continue
 		}
-		order, err := data.GetOrderInfoByTradeId(tradeId)
+
+		toAddressHex := transfer.Get("raw_data.contract.0.parameter.value.to_address").String()
+		toBytes, err := hex.DecodeString(toAddressHex)
+		if err != nil {
+			log.Sugar.Errorf("[TRX][%s] decode address failed on tx #%d: %v", address, i, err)
+			continue
+		}
+		if tron.EncodeCheck(toBytes) != address {
+			continue
+		}
+
+		rawAmount := transfer.Get("raw_data.contract.0.parameter.value.amount").String()
+		decimalQuant, err := decimal.NewFromString(rawAmount)
+		if err != nil {
+			log.Sugar.Errorf("[TRX][%s] parse amount failed on tx #%d: %v", address, i, err)
+			continue
+		}
+		amount := math.MustParsePrecFloat64(decimalQuant.Div(decimal.NewFromInt(1000000)).InexactFloat64(), 2)
+		if amount <= 0 {
+			continue
+		}
+
+		txID := transfer.Get("txID").String()
+		tradeID, err := data.GetTradeIdByWalletAddressAndAmountAndToken(mdb.NetworkTron, address, "TRX", amount)
 		if err != nil {
 			panic(err)
 		}
-		// 区块的确认时间必须在订单创建时间之后
+		if tradeID == "" {
+			log.Sugar.Debugf("[TRX][%s] skip unmatched tx hash=%s amount=%.2f", address, txID, amount)
+			continue
+		}
+		log.Sugar.Infof("[TRX][%s] matched trade_id=%s hash=%s amount=%.2f", address, tradeID, txID, amount)
+
+		order, err := data.GetOrderInfoByTradeId(tradeID)
+		if err != nil {
+			panic(err)
+		}
+		blockTimestamp := transfer.Get("block_timestamp").Int()
 		createTime := order.CreatedAt.TimestampMilli()
-		if transfer.BlockTimestamp < createTime {
-			panic("Orders cannot actually be matched")
+		if blockTimestamp < createTime {
+			log.Sugar.Warnf("[TRX][%s] skip tx %s because block time %d is before order create time %d", address, txID, blockTimestamp, createTime)
+			continue
 		}
-		// 到这一步就完全算是支付成功了
+
 		req := &request.OrderProcessingRequest{
-			Token:              token,
-			TradeId:            tradeId,
+			ReceiveAddress:     address,
+			Token:              "TRX",
+			Network:            mdb.NetworkTron,
+			TradeId:            tradeID,
 			Amount:             amount,
-			BlockTransactionId: transfer.Hash,
+			BlockTransactionId: txID,
 		}
 		err = OrderProcessing(req)
 		if err != nil {
+			if errors.Is(err, constant.OrderBlockAlreadyProcess) || errors.Is(err, constant.OrderStatusConflict) {
+				log.Sugar.Infof("[TRX][%s] skip resolved transfer trade_id=%s hash=%s err=%v", address, tradeID, txID, err)
+				continue
+			}
 			panic(err)
 		}
-		// 回调队列
-		orderCallbackQueue, _ := handle.NewOrderCallbackQueue(order)
-		orderNoticeMaxRetry := viper.GetInt("order_notice_max_retry")
-		mq.MClient.Enqueue(orderCallbackQueue, asynq.MaxRetry(orderNoticeMaxRetry),
-			asynq.Retention(config.GetOrderExpirationTimeDuration()),
-		)
-		// mq.MClient.Enqueue(orderCallbackQueue, asynq.MaxRetry(5))
-		// 发送机器人消息
-		msgTpl := `
-<b>📢📢有新的交易支付成功！</b>
-<pre>交易号：%s</pre>
-<pre>订单号：%s</pre>
-<pre>请求支付金额：%f cny</pre>
-<pre>实际支付金额：%f usdt</pre>
-<pre>钱包地址：%s</pre>
-<pre>订单创建时间：%s</pre>
-<pre>支付成功时间：%s</pre>
-`
-		msg := fmt.Sprintf(msgTpl, order.TradeId, order.OrderId, order.Amount, order.ActualAmount, order.Token, order.CreatedAt.ToDateTimeString(), carbon.Now().ToDateTimeString())
-		telegram.SendToBot(msg)
+
+		sendPaymentNotification(order)
+		log.Sugar.Infof("[TRX][%s] payment processed trade_id=%s hash=%s", address, tradeID, txID)
+	}
+}
+
+func checkTrc20Transfers(address string, wg *sync.WaitGroup) {
+	defer wg.Done()
+	defer func() {
+		if err := recover(); err != nil {
+			log.Sugar.Errorf("[TRC20][%s] panic recovered: %v", address, err)
+		}
+	}()
+
+	client := http_client.GetHttpClient()
+	startTime := carbon.Now().AddHours(-24).TimestampMilli()
+	endTime := carbon.Now().TimestampMilli()
+	url := fmt.Sprintf("https://api.trongrid.io/v1/accounts/%s/transactions/trc20", address)
+
+	resp, err := client.R().SetQueryParams(map[string]string{
+		"order_by":      "block_timestamp,desc",
+		"limit":         "100",
+		"only_to":       "true",
+		"min_timestamp": stdutil.ToString(startTime),
+		"max_timestamp": stdutil.ToString(endTime),
+	}).SetHeader("TRON-PRO-API-KEY", config.TRON_GRID_API_KEY).Get(url)
+	if err != nil {
+		panic(err)
+	}
+	if resp.StatusCode() != http.StatusOK {
+		panic(fmt.Sprintf("TRC20 API returned status %d", resp.StatusCode()))
+	}
+
+	success := gjson.GetBytes(resp.Body(), "success").Bool()
+	if !success {
+		panic("TRC20 API response indicates failure")
+	}
+
+	transfers := gjson.GetBytes(resp.Body(), "data").Array()
+	if len(transfers) == 0 {
+		log.Sugar.Debugf("[TRC20][%s] no transfer records found", address)
+		return
+	}
+	log.Sugar.Debugf("[TRC20][%s] fetched %d transfer records", address, len(transfers))
+
+	for i, transfer := range transfers {
+		if transfer.Get("token_info.address").String() != TRC20_USDT_ID {
+			continue
+		}
+		if transfer.Get("to").String() != address {
+			continue
+		}
+
+		valueStr := transfer.Get("value").String()
+		decimalQuant, err := decimal.NewFromString(valueStr)
+		if err != nil {
+			log.Sugar.Errorf("[TRC20][%s] parse value failed on tx #%d: %v", address, i, err)
+			continue
+		}
+		tokenDecimals := transfer.Get("token_info.decimals").Int()
+		amount := math.MustParsePrecFloat64(decimalQuant.Div(decimal.New(1, int32(tokenDecimals))).InexactFloat64(), 2)
+		if amount <= 0 {
+			continue
+		}
+
+		txID := transfer.Get("transaction_id").String()
+		tradeID, err := data.GetTradeIdByWalletAddressAndAmountAndToken(mdb.NetworkTron, address, "USDT", amount)
+		if err != nil {
+			panic(err)
+		}
+		if tradeID == "" {
+			log.Sugar.Debugf("[TRC20][%s] skip unmatched tx hash=%s amount=%.2f", address, txID, amount)
+			continue
+		}
+		log.Sugar.Infof("[TRC20][%s] matched trade_id=%s hash=%s amount=%.2f", address, tradeID, txID, amount)
+
+		order, err := data.GetOrderInfoByTradeId(tradeID)
+		if err != nil {
+			panic(err)
+		}
+		blockTimestamp := transfer.Get("block_timestamp").Int()
+		createTime := order.CreatedAt.TimestampMilli()
+		if blockTimestamp < createTime {
+			log.Sugar.Warnf("[TRC20][%s] skip tx %s because block time %d is before order create time %d", address, txID, blockTimestamp, createTime)
+			continue
+		}
+
+		req := &request.OrderProcessingRequest{
+			ReceiveAddress:     address,
+			Token:              "USDT",
+			Network:            mdb.NetworkTron,
+			TradeId:            tradeID,
+			Amount:             amount,
+			BlockTransactionId: txID,
+		}
+		err = OrderProcessing(req)
+		if err != nil {
+			if errors.Is(err, constant.OrderBlockAlreadyProcess) || errors.Is(err, constant.OrderStatusConflict) {
+				log.Sugar.Infof("[TRC20][%s] skip resolved transfer trade_id=%s hash=%s err=%v", address, tradeID, txID, err)
+				continue
+			}
+			panic(err)
+		}
+
+		sendPaymentNotification(order)
+		log.Sugar.Infof("[TRC20][%s] payment processed trade_id=%s hash=%s", address, tradeID, txID)
+	}
+}
+
+func evmChainLogLabel(chainNetwork string) string {
+	switch chainNetwork {
+	case mdb.NetworkEthereum:
+		return "ETH"
+	case mdb.NetworkBsc:
+		return "BSC"
+	case mdb.NetworkPolygon:
+		return "POLYGON"
+	case mdb.NetworkPlasma:
+		return "PLASMA"
+	default:
+		return "EVM"
+	}
+}
+
+// TryProcessEvmERC20Transfer 处理各 EVM 链上 USDT/USDC（及 Polygon USDC.e）的 Transfer 入账（合约与 network 需一致）。
+func TryProcessEvmERC20Transfer(chainNetwork string, contract common.Address, toAddr common.Address, rawValue *big.Int, txHash string, blockTsMs int64) {
+	defer func() {
+		if err := recover(); err != nil {
+			log.Sugar.Errorf("[%s-WS] TryProcessEvmERC20Transfer panic: %v", evmChainLogLabel(chainNetwork), err)
+		}
+	}()
+
+	var usdt, usdc common.Address
+	var polygonUsdcE common.Address
+	switch chainNetwork {
+	case mdb.NetworkEthereum:
+		usdt = common.HexToAddress("0xdAC17F958D2ee523a2206206994597C13D831ec7")
+		usdc = common.HexToAddress("0xA0b86991c6218b36c1d19d4a2e9eb0ce3606eb48")
+	case mdb.NetworkBsc:
+		usdt = common.HexToAddress("0x55d398326f99059fF775485246999027B3197955")
+		usdc = common.HexToAddress("0x8AC76a51cc950d9822D68b83fE1Ad97B32Cd580d")
+	case mdb.NetworkPolygon:
+		usdt = common.HexToAddress("0xc2132D05D31c914a87C6611C10748AEb04B58e8F")
+		usdc = common.HexToAddress("0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359")
+		polygonUsdcE = common.HexToAddress("0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174")
+	case mdb.NetworkPlasma:
+		// USDT0（官方），6 decimals；链上暂无与 ETH 同级的 Circle USDC 部署，仅匹配 USDT 订单
+		usdt = common.HexToAddress("0xB8CE59FC3717ada4C02eaDF9682A9e934F625ebb")
+	default:
+		return
+	}
+
+	var tokenSym string
+	switch {
+	case contract == usdt:
+		tokenSym = "USDT"
+	case contract == usdc || (polygonUsdcE != (common.Address{}) && contract == polygonUsdcE):
+		tokenSym = "USDC"
+	default:
+		net := evmChainLogLabel(chainNetwork)
+		log.Sugar.Warnf("[%s-WS] skip unsupported contract %s", net, contract.Hex())
+		return
+	}
+
+	net := evmChainLogLabel(chainNetwork)
+	walletAddr := strings.ToLower(toAddr.Hex())
+	if rawValue == nil || rawValue.Sign() <= 0 {
+		log.Sugar.Infof("[%s-%s][%s] skip non-positive or nil amount", net, tokenSym, walletAddr)
+		return
+	}
+	decimalQuant := decimal.NewFromBigInt(rawValue, 0)
+	amount := math.MustParsePrecFloat64(decimalQuant.Div(decimal.NewFromInt(1_000_000)).InexactFloat64(), 2)
+	if amount <= 0 {
+		log.Sugar.Warnf("[%s-%s][%s] skip non-positive amount %.2f", net, tokenSym, walletAddr, amount)
+		return
+	}
+
+	log.Sugar.Debugf("[%s-%s][%s] processing transfer hash=%s amount=%.2f", net, tokenSym, walletAddr, txHash, amount)
+
+	tradeID, err := data.GetTradeIdByWalletAddressAndAmountAndToken(chainNetwork, walletAddr, tokenSym, amount)
+	if err != nil {
+		log.Sugar.Warnf("[%s-%s][%s] lock lookup: %v", net, tokenSym, walletAddr, err)
+		return
+	}
+	if tradeID == "" {
+		log.Sugar.Warnf("[%s-%s][%s] skip unmatched tx hash=%s amount=%.2f", net, tokenSym, walletAddr, txHash, amount)
+		return
+	}
+
+	order, err := data.GetOrderInfoByTradeId(tradeID)
+	if err != nil {
+		log.Sugar.Warnf("[%s-%s][%s] load order: %v", net, tokenSym, walletAddr, err)
+		return
+	}
+	if strings.ToLower(strings.TrimSpace(order.Network)) != chainNetwork {
+		log.Sugar.Warnf("[%s-%s][%s] skip trade_id=%s network=%q", net, tokenSym, walletAddr, tradeID, order.Network)
+		return
+	}
+	if strings.ToUpper(strings.TrimSpace(order.Token)) != tokenSym {
+		log.Sugar.Warnf("[%s-%s][%s] skip trade_id=%s token mismatch order=%s", net, tokenSym, walletAddr, tradeID, order.Token)
+		return
+	}
+
+	req := &request.OrderProcessingRequest{
+		ReceiveAddress:     walletAddr,
+		Token:              tokenSym,
+		Network:            chainNetwork,
+		TradeId:            tradeID,
+		Amount:             amount,
+		BlockTransactionId: txHash,
+	}
+	err = OrderProcessing(req)
+	if err != nil {
+		if errors.Is(err, constant.OrderBlockAlreadyProcess) || errors.Is(err, constant.OrderStatusConflict) {
+			log.Sugar.Infof("[%s-%s][%s] skip resolved trade_id=%s hash=%s err=%v", net, tokenSym, walletAddr, tradeID, txHash, err)
+			return
+		}
+		log.Sugar.Errorf("[%s-%s][%s] OrderProcessing: %v", net, tokenSym, walletAddr, err)
+		return
+	}
+
+	sendPaymentNotification(order)
+	log.Sugar.Infof("[%s-%s][%s] payment processed trade_id=%s hash=%s", net, tokenSym, walletAddr, tradeID, txHash)
+}
+
+func sendPaymentNotification(order *mdb.Orders) {
+	msg := fmt.Sprintf(
+		"🎉 <b>收款成功通知</b>\n\n"+
+			"💰 <b>金额信息</b>\n"+
+			"├ 订单金额：<code>%.2f %s</code>\n"+
+			"└ 实际到账：<code>%.2f %s</code>\n\n"+
+			"📋 <b>订单信息</b>\n"+
+			"├ 交易号：<code>%s</code>\n"+
+			"├ 订单号：<code>%s</code>\n"+
+			"├ 网络：<code>%s</code>\n"+
+			"└ 钱包地址：<code>%s</code>\n\n"+
+			"⏰ <b>时间信息</b>\n"+
+			"├ 创建时间：%s\n"+
+			"└ 支付时间：%s",
+		order.Amount,
+		strings.ToUpper(order.Currency),
+		order.ActualAmount,
+		strings.ToUpper(order.Token),
+		order.TradeId,
+		order.OrderId,
+		networkDisplay(order.Network),
+		order.ReceiveAddress,
+		order.CreatedAt.ToDateTimeString(),
+		carbon.Now().ToDateTimeString(),
+	)
+	telegram.SendToBot(msg)
+}
+
+func networkDisplay(n string) string {
+	switch strings.ToLower(strings.TrimSpace(n)) {
+	case mdb.NetworkTron:
+		return "Tron"
+	case mdb.NetworkSolana:
+		return "Solana"
+	case mdb.NetworkEthereum:
+		return "Ethereum"
+	case mdb.NetworkBsc:
+		return "BSC"
+	case mdb.NetworkPolygon:
+		return "Polygon"
+	case mdb.NetworkPlasma:
+		return "Plasma"
+	default:
+		if n == "" {
+			return "Tron"
+		}
+		return strings.ToUpper(n)
 	}
 }

src/mq/handle/callback_queue.go

@@ -1,70 +0,0 @@
-package handle
-
-import (
-	"context"
-	"errors"
-
-	"github.com/assimon/luuu/config"
-	"github.com/assimon/luuu/model/data"
-	"github.com/assimon/luuu/model/mdb"
-	"github.com/assimon/luuu/model/response"
-	"github.com/assimon/luuu/util/http_client"
-	"github.com/assimon/luuu/util/json"
-	"github.com/assimon/luuu/util/log"
-	"github.com/assimon/luuu/util/sign"
-	"github.com/hibiken/asynq"
-)
-
-const QueueOrderCallback = "order:callback"
-
-func NewOrderCallbackQueue(order *mdb.Orders) (*asynq.Task, error) {
-	payload, err := json.Cjson.Marshal(order)
-	if err != nil {
-		return nil, err
-	}
-	return asynq.NewTask(QueueOrderCallback, payload,
-		asynq.Retention(config.GetOrderExpirationTimeDuration()),
-	), nil
-}
-
-func OrderCallbackHandle(ctx context.Context, t *asynq.Task) error {
-	var order mdb.Orders
-	err := json.Cjson.Unmarshal(t.Payload(), &order)
-	if err != nil {
-		return err
-	}
-	defer func() {
-		if err := recover(); err != nil {
-			log.Sugar.Error(err)
-		}
-	}()
-	defer func() {
-		data.SaveCallBackOrdersResp(&order)
-	}()
-	client := http_client.GetHttpClient()
-	orderResp := response.OrderNotifyResponse{
-		TradeId:            order.TradeId,
-		OrderId:            order.OrderId,
-		Amount:             order.Amount,
-		ActualAmount:       order.ActualAmount,
-		Token:              order.Token,
-		BlockTransactionId: order.BlockTransactionId,
-		Status:             mdb.StatusPaySuccess,
-	}
-	signature, err := sign.Get(orderResp, config.GetApiAuthToken())
-	if err != nil {
-		return err
-	}
-	orderResp.Signature = signature
-	resp, err := client.R().SetHeader("powered-by", "Epusdt(https://github.com/assimon/epusdt)").SetBody(orderResp).Post(order.NotifyUrl)
-	if err != nil {
-		return err
-	}
-	body := string(resp.Body())
-	if body != "ok" {
-		order.CallBackConfirm = mdb.CallBackConfirmNo
-		return errors.New("not ok")
-	}
-	order.CallBackConfirm = mdb.CallBackConfirmOk
-	return nil
-}

src/mq/handle/order_expiration_queue.go

@@ -1,39 +0,0 @@
-package handle
-
-import (
-	"context"
-
-	"github.com/assimon/luuu/config"
-	"github.com/assimon/luuu/model/data"
-	"github.com/assimon/luuu/model/mdb"
-	"github.com/hibiken/asynq"
-)
-
-const QueueOrderExpiration = "order:expiration"
-
-func NewOrderExpirationQueue(tradeId string) (*asynq.Task, error) {
-	return asynq.NewTask(QueueOrderExpiration, []byte(tradeId),
-		asynq.Retention(config.GetOrderExpirationTimeDuration()),
-	), nil
-}
-
-// OrderExpirationHandle 设置订单过期
-func OrderExpirationHandle(ctx context.Context, t *asynq.Task) error {
-	tradeId := string(t.Payload())
-	orderInfo, err := data.GetOrderInfoByTradeId(tradeId)
-	if err != nil {
-		return err
-	}
-	if orderInfo.ID <= 0 || orderInfo.Status != mdb.StatusWaitPay {
-		return nil
-	}
-	err = data.UpdateOrderIsExpirationById(orderInfo.ID)
-	if err != nil {
-		return err
-	}
-	err = data.UnLockTransaction(orderInfo.Token, orderInfo.ActualAmount)
-	if err != nil {
-		return err
-	}
-	return nil
-}

src/mq/queue.go

@@ -1,52 +1,22 @@
 package mq
 
 import (
-	"fmt"
+	"sync"
 
-	"github.com/assimon/luuu/mq/handle"
-	"github.com/assimon/luuu/util/log"
-	"github.com/hibiken/asynq"
-	"github.com/spf13/viper"
+	"github.com/assimon/luuu/config"
 )
 
-var MClient *asynq.Client
+var (
+	startOnce        sync.Once
+	callbackLimiter  chan struct{}
+	callbackInflight sync.Map
+)
 
 func Start() {
-	redis := asynq.RedisClientOpt{
-		Addr: fmt.Sprintf(
-			"%s:%s",
-			viper.GetString("redis_host"),
-			viper.GetString("redis_port")),
-		DB:       viper.GetInt("redis_db"),
-		Password: viper.GetString("redis_passwd"),
-	}
-	initClient(redis)
-	go initListen(redis)
-}
-
-func initClient(redis asynq.RedisClientOpt) {
-	MClient = asynq.NewClient(redis)
-}
-
-func initListen(redis asynq.RedisClientOpt) {
-	srv := asynq.NewServer(
-		redis,
-		asynq.Config{
-			// Specify how many concurrent workers to use
-			Concurrency: viper.GetInt("queue_concurrency"),
-			// Optionally specify multiple queues with different priority.
-			Queues: map[string]int{
-				"critical": viper.GetInt("queue_level_critical"),
-				"default":  viper.GetInt("queue_level_default"),
-				"low":      viper.GetInt("queue_level_low"),
-			},
-			Logger: log.Sugar,
-		},
-	)
-	mux := asynq.NewServeMux()
-	mux.HandleFunc(handle.QueueOrderExpiration, handle.OrderExpirationHandle)
-	mux.HandleFunc(handle.QueueOrderCallback, handle.OrderCallbackHandle)
-	if err := srv.Run(mux); err != nil {
-		log.Sugar.Fatalf("[queue] could not run server: %v", err)
-	}
+	startOnce.Do(func() {
+		callbackLimiter = make(chan struct{}, config.GetQueueConcurrency())
+		go runOrderExpirationLoop()
+		go runOrderCallbackLoop()
+		go runTransactionLockCleanupLoop()
+	})
 }

src/mq/worker.go

@@ -0,0 +1,311 @@
+package mq
+
+import (
+	"errors"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"strings"
+	"time"
+
+	"github.com/assimon/luuu/config"
+	"github.com/assimon/luuu/model/dao"
+	"github.com/assimon/luuu/model/data"
+	"github.com/assimon/luuu/model/mdb"
+	"github.com/assimon/luuu/model/response"
+	"github.com/assimon/luuu/util/http_client"
+	"github.com/assimon/luuu/util/log"
+	"github.com/assimon/luuu/util/sign"
+)
+
+const batchSize = 100
+
+const sqliteBusyRetryAttempts = 3
+
+type expirableOrder struct {
+	ID             uint64  `gorm:"column:id"`
+	TradeId        string  `gorm:"column:trade_id"`
+	Network        string  `gorm:"column:network"`
+	ReceiveAddress string  `gorm:"column:receive_address"`
+	Token          string  `gorm:"column:token"`
+	ActualAmount   float64 `gorm:"column:actual_amount"`
+}
+
+func runOrderExpirationLoop() {
+	runLoop("order_expiration", processExpiredOrders)
+}
+
+func runOrderCallbackLoop() {
+	runLoop("order_callback", dispatchPendingCallbacks)
+}
+
+func runTransactionLockCleanupLoop() {
+	runLoop("transaction_lock_cleanup", cleanupExpiredTransactionLocks)
+}
+
+func runLoop(name string, fn func()) {
+	safeRun(name, fn)
+	ticker := time.NewTicker(config.GetQueuePollInterval())
+	defer ticker.Stop()
+
+	for range ticker.C {
+		safeRun(name, fn)
+	}
+}
+
+func safeRun(name string, fn func()) {
+	defer func() {
+		if err := recover(); err != nil {
+			log.Sugar.Errorf("[mq] %s panic: %v", name, err)
+		}
+	}()
+	fn()
+}
+
+func processExpiredOrders() {
+	expirationCutoff := time.Now().Add(-config.GetOrderExpirationTimeDuration())
+	for {
+		var orders []expirableOrder
+		err := withSQLiteBusyRetry(func() error {
+			return dao.Mdb.Model(&mdb.Orders{}).
+				Select("id", "trade_id", "network", "receive_address", "token", "actual_amount").
+				Where("status = ?", mdb.StatusWaitPay).
+				Where("created_at <= ?", expirationCutoff).
+				Order("id asc").
+				Limit(batchSize).
+				Find(&orders).Error
+		})
+		if err != nil {
+			log.Sugar.Errorf("[mq] query expired orders failed: %v", err)
+			return
+		}
+		if len(orders) == 0 {
+			return
+		}
+
+		for _, order := range orders {
+			expired, err := data.UpdateOrderIsExpirationById(order.ID, expirationCutoff)
+			if err != nil {
+				log.Sugar.Errorf("[mq] expire order failed, trade_id=%s, err=%v", order.TradeId, err)
+				continue
+			}
+			if !expired {
+				continue
+			}
+			if err = data.UnLockTransaction(order.Network, order.ReceiveAddress, order.Token, order.ActualAmount); err != nil {
+				log.Sugar.Warnf("[mq] release expired transaction lock failed, trade_id=%s, err=%v", order.TradeId, err)
+			}
+		}
+
+		if len(orders) < batchSize {
+			return
+		}
+	}
+}
+
+func dispatchPendingCallbacks() {
+	maxRetry := config.GetOrderNoticeMaxRetry()
+	var orders []data.PendingCallbackOrder
+	err := withSQLiteBusyRetry(func() error {
+		var innerErr error
+		orders, innerErr = data.GetPendingCallbackOrders(maxRetry, batchSize)
+		return innerErr
+	})
+	if err != nil {
+		log.Sugar.Errorf("[mq] query callback orders failed: %v", err)
+		return
+	}
+
+	now := time.Now()
+	for _, order := range orders {
+		if !isCallbackDue(&order, now, maxRetry) {
+			continue
+		}
+		tradeID := order.TradeId
+		if _, loaded := callbackInflight.LoadOrStore(tradeID, struct{}{}); loaded {
+			continue
+		}
+
+		select {
+		case callbackLimiter <- struct{}{}:
+			go processCallback(tradeID)
+		default:
+			callbackInflight.Delete(tradeID)
+			return
+		}
+	}
+}
+
+func processCallback(tradeID string) {
+	defer func() {
+		<-callbackLimiter
+		callbackInflight.Delete(tradeID)
+	}()
+
+	freshOrder, err := data.GetOrderInfoByTradeId(tradeID)
+	if err != nil {
+		log.Sugar.Errorf("[mq] reload callback order failed, trade_id=%s, err=%v", tradeID, err)
+		return
+	}
+	if freshOrder.ID <= 0 || freshOrder.Status != mdb.StatusPaySuccess || freshOrder.CallBackConfirm != mdb.CallBackConfirmNo {
+		return
+	}
+
+	if err = sendOrderCallback(freshOrder); err != nil {
+		log.Sugar.Warnf("[mq] callback request failed, trade_id=%s, attempt=%d, err=%v", freshOrder.TradeId, freshOrder.CallbackNum+1, err)
+		freshOrder.CallBackConfirm = mdb.CallBackConfirmNo
+	} else {
+		freshOrder.CallBackConfirm = mdb.CallBackConfirmOk
+	}
+
+	if err = data.SaveCallBackOrdersResp(freshOrder); err != nil {
+		log.Sugar.Errorf("[mq] save callback result failed, trade_id=%s, err=%v", freshOrder.TradeId, err)
+	}
+}
+
+func sendOrderCallback(order *mdb.Orders) error {
+
+	switch order.PaymentType {
+	case mdb.PaymentTypeEpay:
+		// 构造 EPay 标准回调参数
+		notifyData := response.OrderNotifyResponseEpay{
+			PID:        config.GetEpayPid(),
+			TradeNo:    order.TradeId, // epusdt 订单号作为 EPay 平台订单号
+			OutTradeNo: order.OrderId, // 注意：EPay 回调要求商户订单号使用 out_trade_no 参数
+
+			Type:        "alipay",
+			Name:        order.Name,
+			Money:       fmt.Sprintf("%.4f", order.Amount),
+			TradeStatus: "TRADE_SUCCESS",
+		}
+
+		signstr2, err := sign.Get(notifyData, config.GetEpayKey())
+		if err != nil {
+			return err
+		}
+
+		// 使用 form-encoded POST（EPay 标准协议格式）
+		formData := url.Values{
+			"pid":          {fmt.Sprintf("%d", notifyData.PID)},
+			"trade_no":     {notifyData.TradeNo},
+			"out_trade_no": {notifyData.OutTradeNo},
+			"type":         {notifyData.Type},
+			"name":         {notifyData.Name},
+			"money":        {notifyData.Money},
+			"trade_status": {notifyData.TradeStatus},
+			"sign":         {signstr2},
+			"sign_type":    {"MD5"},
+		}
+
+		resp, err := http.PostForm(order.NotifyUrl, formData)
+		if err != nil {
+			return err
+		}
+		defer resp.Body.Close()
+
+		responseBody, err := io.ReadAll(resp.Body)
+		if err != nil {
+			return err
+		}
+
+		fmt.Printf("notify_url response status: %d, body: %s\n", resp.StatusCode, string(responseBody))
+
+	default:
+
+		client := http_client.GetHttpClient()
+		orderResp := response.OrderNotifyResponse{
+			TradeId:            order.TradeId,
+			OrderId:            order.OrderId,
+			Amount:             order.Amount,
+			ActualAmount:       order.ActualAmount,
+			ReceiveAddress:     order.ReceiveAddress,
+			Token:              order.Token,
+			BlockTransactionId: order.BlockTransactionId,
+			Status:             mdb.StatusPaySuccess,
+		}
+		signature, err := sign.Get(orderResp, config.GetApiAuthToken())
+		if err != nil {
+			return err
+		}
+		orderResp.Signature = signature
+
+		resp, err := client.R().
+			SetHeader("powered-by", "Epusdt(https://github.com/GMwalletApp/epusdt)").
+			SetBody(orderResp).
+			Post(order.NotifyUrl)
+		if err != nil {
+			return err
+		}
+		if resp.StatusCode() != http.StatusOK {
+			return errors.New(resp.Status())
+		}
+		if string(resp.Body()) != "ok" {
+			return errors.New("not ok")
+		}
+	}
+
+	return nil
+}
+
+func cleanupExpiredTransactionLocks() {
+	if err := data.CleanupExpiredTransactionLocks(); err != nil {
+		log.Sugar.Errorf("[mq] cleanup expired transaction locks failed: %v", err)
+	}
+}
+
+func withSQLiteBusyRetry(fn func() error) error {
+	var err error
+	for attempt := 1; attempt <= sqliteBusyRetryAttempts; attempt++ {
+		err = fn()
+		if err == nil {
+			return nil
+		}
+		if !isSQLiteBusyError(err) || attempt == sqliteBusyRetryAttempts {
+			return err
+		}
+		time.Sleep(time.Duration(attempt*25) * time.Millisecond)
+	}
+	return err
+}
+
+func isSQLiteBusyError(err error) bool {
+	if err == nil {
+		return false
+	}
+	msg := strings.ToLower(err.Error())
+	return strings.Contains(msg, "database is locked") || strings.Contains(msg, "sqlite_busy")
+}
+
+func isCallbackDue(order *data.PendingCallbackOrder, now time.Time, maxRetry int) bool {
+	if order.CallBackConfirm != mdb.CallBackConfirmNo {
+		return false
+	}
+	if order.CallbackNum > maxRetry {
+		return false
+	}
+	if order.CallbackNum == 0 {
+		return true
+	}
+	nextRunAt := order.UpdatedAt.StdTime().Add(callbackRetryDelay(order.CallbackNum))
+	return !nextRunAt.After(now)
+}
+
+func callbackRetryDelay(attempts int) time.Duration {
+	if attempts <= 0 {
+		return 0
+	}
+
+	delay := config.GetCallbackRetryBaseDuration()
+	maxDelay := 5 * time.Minute
+	for i := 1; i < attempts; i++ {
+		if delay >= maxDelay/2 {
+			return maxDelay
+		}
+		delay *= 2
+	}
+	if delay > maxDelay {
+		return maxDelay
+	}
+	return delay
+}

src/mq/worker_test.go

@@ -0,0 +1,273 @@
+package mq
+
+import (
+	"io"
+	"net/http"
+	"net/http/httptest"
+	"sync"
+	"sync/atomic"
+	"testing"
+	"time"
+
+	"github.com/assimon/luuu/internal/testutil"
+	"github.com/assimon/luuu/model/dao"
+	"github.com/assimon/luuu/model/data"
+	"github.com/assimon/luuu/model/mdb"
+)
+
+func TestProcessExpiredOrdersExpiresWaitingOrdersAndReleasesLocks(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+
+	order := &mdb.Orders{
+		TradeId:        "trade_expired",
+		OrderId:        "order_expired",
+		Amount:         1,
+		Currency:       "CNY",
+		ActualAmount:   1,
+		ReceiveAddress: "wallet_1",
+		Token:          "USDT",
+		Network:        "tron",
+		Status:         mdb.StatusWaitPay,
+		NotifyUrl:      "https://merchant.example/callback",
+	}
+	if err := dao.Mdb.Create(order).Error; err != nil {
+		t.Fatalf("create expired order: %v", err)
+	}
+	if err := dao.Mdb.Model(order).UpdateColumn("created_at", time.Now().Add(-20*time.Minute)).Error; err != nil {
+		t.Fatalf("age expired order: %v", err)
+	}
+	if err := data.LockTransaction("tron", order.ReceiveAddress, order.Token, order.TradeId, order.ActualAmount, time.Hour); err != nil {
+		t.Fatalf("lock expired order: %v", err)
+	}
+
+	recentOrder := &mdb.Orders{
+		TradeId:        "trade_recent",
+		OrderId:        "order_recent",
+		Amount:         1,
+		Currency:       "CNY",
+		ActualAmount:   1.01,
+		ReceiveAddress: "wallet_1",
+		Token:          "USDT",
+		Network:        "tron",
+		Status:         mdb.StatusWaitPay,
+		NotifyUrl:      "https://merchant.example/callback",
+	}
+	if err := dao.Mdb.Create(recentOrder).Error; err != nil {
+		t.Fatalf("create recent order: %v", err)
+	}
+	if err := data.LockTransaction("tron", recentOrder.ReceiveAddress, recentOrder.Token, recentOrder.TradeId, recentOrder.ActualAmount, time.Hour); err != nil {
+		t.Fatalf("lock recent order: %v", err)
+	}
+
+	processExpiredOrders()
+
+	expired, err := data.GetOrderInfoByTradeId(order.TradeId)
+	if err != nil {
+		t.Fatalf("reload expired order: %v", err)
+	}
+	if expired.Status != mdb.StatusExpired {
+		t.Fatalf("expired order status = %d, want %d", expired.Status, mdb.StatusExpired)
+	}
+	lockTradeID, err := data.GetTradeIdByWalletAddressAndAmountAndToken("tron", order.ReceiveAddress, order.Token, order.ActualAmount)
+	if err != nil {
+		t.Fatalf("expired order lock lookup: %v", err)
+	}
+	if lockTradeID != "" {
+		t.Fatalf("expired order lock still exists: %s", lockTradeID)
+	}
+
+	recent, err := data.GetOrderInfoByTradeId(recentOrder.TradeId)
+	if err != nil {
+		t.Fatalf("reload recent order: %v", err)
+	}
+	if recent.Status != mdb.StatusWaitPay {
+		t.Fatalf("recent order status = %d, want %d", recent.Status, mdb.StatusWaitPay)
+	}
+	lockTradeID, err = data.GetTradeIdByWalletAddressAndAmountAndToken("tron", recentOrder.ReceiveAddress, recentOrder.Token, recentOrder.ActualAmount)
+	if err != nil {
+		t.Fatalf("recent order lock lookup: %v", err)
+	}
+	if lockTradeID != recentOrder.TradeId {
+		t.Fatalf("recent order lock = %s, want %s", lockTradeID, recentOrder.TradeId)
+	}
+}
+
+func TestProcessExpiredOrdersKeepsPaidOrdersPaid(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+
+	order := &mdb.Orders{
+		TradeId:            "trade_paid",
+		OrderId:            "order_paid",
+		Amount:             1,
+		Currency:           "CNY",
+		ActualAmount:       1,
+		ReceiveAddress:     "wallet_1",
+		Token:              "USDT",
+		Status:             mdb.StatusPaySuccess,
+		NotifyUrl:          "https://merchant.example/callback",
+		BlockTransactionId: "block_paid",
+		CallBackConfirm:    mdb.CallBackConfirmNo,
+	}
+	if err := dao.Mdb.Create(order).Error; err != nil {
+		t.Fatalf("create paid order: %v", err)
+	}
+	if err := dao.Mdb.Model(order).UpdateColumn("created_at", time.Now().Add(-20*time.Minute)).Error; err != nil {
+		t.Fatalf("age paid order: %v", err)
+	}
+
+	processExpiredOrders()
+
+	current, err := data.GetOrderInfoByTradeId(order.TradeId)
+	if err != nil {
+		t.Fatalf("reload paid order: %v", err)
+	}
+	if current.Status != mdb.StatusPaySuccess {
+		t.Fatalf("paid order status = %d, want %d", current.Status, mdb.StatusPaySuccess)
+	}
+	if current.BlockTransactionId != "block_paid" {
+		t.Fatalf("paid order block transaction id = %s, want block_paid", current.BlockTransactionId)
+	}
+}
+
+func TestDispatchPendingCallbacksHonorsBackoffAndPersistsSuccess(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+
+	callbackLimiter = make(chan struct{}, 1)
+	callbackInflight = sync.Map{}
+
+	var requestCount int32
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		atomic.AddInt32(&requestCount, 1)
+		_, _ = io.WriteString(w, "ok")
+	}))
+	defer server.Close()
+
+	order := &mdb.Orders{
+		TradeId:            "trade_callback",
+		OrderId:            "order_callback",
+		Amount:             1,
+		Currency:           "CNY",
+		ActualAmount:       1,
+		ReceiveAddress:     "wallet_1",
+		Token:              "USDT",
+		Status:             mdb.StatusPaySuccess,
+		NotifyUrl:          server.URL,
+		BlockTransactionId: "block_callback",
+		CallbackNum:        1,
+		CallBackConfirm:    mdb.CallBackConfirmNo,
+	}
+	if err := dao.Mdb.Create(order).Error; err != nil {
+		t.Fatalf("create callback order: %v", err)
+	}
+
+	dispatchPendingCallbacks()
+	time.Sleep(200 * time.Millisecond)
+	if got := atomic.LoadInt32(&requestCount); got != 0 {
+		t.Fatalf("unexpected callback count before backoff elapsed: %d", got)
+	}
+
+	if err := dao.Mdb.Model(order).UpdateColumn("updated_at", time.Now().Add(-2*time.Second)).Error; err != nil {
+		t.Fatalf("age callback order: %v", err)
+	}
+	dispatchPendingCallbacks()
+
+	waitFor(t, 3*time.Second, func() bool {
+		current, err := data.GetOrderInfoByTradeId(order.TradeId)
+		if err != nil || current.ID <= 0 {
+			return false
+		}
+		return current.CallBackConfirm == mdb.CallBackConfirmOk && current.CallbackNum == 2
+	})
+
+	if got := atomic.LoadInt32(&requestCount); got != 1 {
+		t.Fatalf("callback request count = %d, want 1", got)
+	}
+}
+
+func TestDispatchPendingCallbacksResumesRetryAfterRestart(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+
+	callbackLimiter = make(chan struct{}, 1)
+	callbackInflight = sync.Map{}
+
+	var requestCount int32
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		attempt := atomic.AddInt32(&requestCount, 1)
+		if attempt == 1 {
+			http.Error(w, "retry later", http.StatusInternalServerError)
+			return
+		}
+		_, _ = io.WriteString(w, "ok")
+	}))
+	defer server.Close()
+
+	order := &mdb.Orders{
+		TradeId:            "trade_callback_restart",
+		OrderId:            "order_callback_restart",
+		Amount:             1,
+		Currency:           "CNY",
+		ActualAmount:       1,
+		ReceiveAddress:     "wallet_restart",
+		Token:              "USDT",
+		Status:             mdb.StatusPaySuccess,
+		NotifyUrl:          server.URL,
+		BlockTransactionId: "block_callback_restart",
+		CallbackNum:        0,
+		CallBackConfirm:    mdb.CallBackConfirmNo,
+	}
+	if err := dao.Mdb.Create(order).Error; err != nil {
+		t.Fatalf("create callback order: %v", err)
+	}
+
+	dispatchPendingCallbacks()
+
+	waitFor(t, 3*time.Second, func() bool {
+		current, err := data.GetOrderInfoByTradeId(order.TradeId)
+		if err != nil || current.ID <= 0 {
+			return false
+		}
+		return current.CallBackConfirm == mdb.CallBackConfirmNo && current.CallbackNum == 1
+	})
+
+	if got := atomic.LoadInt32(&requestCount); got != 1 {
+		t.Fatalf("first callback request count = %d, want 1", got)
+	}
+
+	callbackLimiter = make(chan struct{}, 1)
+	callbackInflight = sync.Map{}
+
+	if err := dao.Mdb.Model(order).UpdateColumn("updated_at", time.Now().Add(-2*time.Second)).Error; err != nil {
+		t.Fatalf("age callback order for retry: %v", err)
+	}
+
+	dispatchPendingCallbacks()
+
+	waitFor(t, 3*time.Second, func() bool {
+		current, err := data.GetOrderInfoByTradeId(order.TradeId)
+		if err != nil || current.ID <= 0 {
+			return false
+		}
+		return current.CallBackConfirm == mdb.CallBackConfirmOk && current.CallbackNum == 2
+	})
+
+	if got := atomic.LoadInt32(&requestCount); got != 2 {
+		t.Fatalf("total callback request count = %d, want 2", got)
+	}
+}
+
+func waitFor(t *testing.T, timeout time.Duration, fn func() bool) {
+	t.Helper()
+
+	deadline := time.Now().Add(timeout)
+	for time.Now().Before(deadline) {
+		if fn() {
+			return
+		}
+		time.Sleep(20 * time.Millisecond)
+	}
+	t.Fatal("condition not satisfied before timeout")
+}

src/route/router.go

@@ -1,27 +1,175 @@
 package route
 
 import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"strconv"
+
+	"github.com/assimon/luuu/config"
 	"github.com/assimon/luuu/controller/comm"
 	"github.com/assimon/luuu/middleware"
+	"github.com/assimon/luuu/model/mdb"
+	"github.com/assimon/luuu/util/constant"
+	"github.com/assimon/luuu/util/sign"
 	"github.com/labstack/echo/v4"
-	"net/http"
 )
 
 // RegisterRoute 路由注册
 func RegisterRoute(e *echo.Echo) {
 	e.Any("/", func(c echo.Context) error {
-		return c.String(http.StatusOK, "hello epusdt, https://github.com/assimon/epusdt")
+		return c.String(http.StatusOK, "hello epusdt, https://github.com/GMwalletApp/epusdt")
 	})
-	// ==== 支付相关=====
-	payRoute := e.Group("/pay")
-	// 收银台
-	payRoute.GET("/checkout-counter/:trade_id", comm.Ctrl.CheckoutCounter)
-	// 状态检测
-	payRoute.GET("/check-status/:trade_id", comm.Ctrl.CheckStatus)
 
-	apiV1Route := e.Group("/api/v1")
-	// ====订单相关====
-	orderRoute := apiV1Route.Group("/order", middleware.CheckApiSign())
-	// 创建订单
-	orderRoute.POST("/create-transaction", comm.Ctrl.CreateTransaction)
+	payRoute := e.Group("/pay")
+	payRoute.GET("/checkout-counter/:trade_id", comm.Ctrl.CheckoutCounter)
+	payRoute.GET("/check-status/:trade_id", comm.Ctrl.CheckStatus)
+	payRoute.POST("/switch-network", comm.Ctrl.SwitchNetwork)
+
+	// payment routes
+	paymentRoute := e.Group("/payments")
+
+	// for epusdt
+	epusdtV1 := paymentRoute.Group("/epusdt/v1")
+	epusdtV1.POST("/order/create-transaction", func(ctx echo.Context) error {
+		// add default token and currency for old plugin
+
+		body := make(map[string]interface{})
+		if err := ctx.Bind(&body); err != nil {
+			return comm.Ctrl.FailJson(ctx, err)
+		}
+		if _, ok := body["token"]; !ok {
+			body["token"] = "usdt"
+		}
+		if _, ok := body["currency"]; !ok {
+			body["currency"] = "cny"
+		}
+		if _, ok := body["network"]; !ok {
+			body["network"] = "tron"
+		}
+		ctx.Set("request_body", body)
+
+		jsonBytes, err := json.Marshal(body)
+		if err != nil {
+			return comm.Ctrl.FailJson(ctx, err)
+		}
+		ctx.Request().Body = io.NopCloser(bytes.NewBuffer(jsonBytes))
+		ctx.Request().ContentLength = int64(len(jsonBytes))
+
+		return comm.Ctrl.CreateTransaction(ctx)
+	}, middleware.CheckApiSign())
+
+	// gmpay v1 routes
+	gmpayV1 := paymentRoute.Group("/gmpay/v1")
+	gmpayV1.POST("/order/create-transaction", comm.Ctrl.CreateTransaction, middleware.CheckApiSign())
+	gmpayV1.GET("/supported-assets", comm.Ctrl.GetSupportedAssets)
+	gmpayV1.GET("/supported-assets/records", comm.Ctrl.ListSupportedAssetRecords)
+	gmpayV1.GET("/supported-assets/:id", comm.Ctrl.GetSupportedAsset)
+	gmpayV1.POST("/supported-assets/add", comm.Ctrl.AddSupportedAsset, middleware.CheckApiToken())
+	gmpayV1.POST("/supported-assets/:id/update", comm.Ctrl.UpdateSupportedAsset, middleware.CheckApiToken())
+	gmpayV1.POST("/supported-assets/:id/delete", comm.Ctrl.DeleteSupportedAsset, middleware.CheckApiToken())
+
+	// wallet management routes
+	walletV1 := gmpayV1.Group("/wallet", middleware.CheckApiToken())
+	walletV1.POST("/add", comm.Ctrl.AddWallet)
+	walletV1.GET("/list", comm.Ctrl.ListWallets)
+	walletV1.GET("/:id", comm.Ctrl.GetWallet)
+	walletV1.POST("/:id/status", comm.Ctrl.ChangeWalletStatus)
+	walletV1.POST("/:id/delete", comm.Ctrl.DeleteWallet)
+
+	// epay v1 routes
+	epayV1 := paymentRoute.Group("/epay/v1")
+	epayV1.Match([]string{http.MethodPost, http.MethodGet}, "/order/create-transaction/submit.php", func(ctx echo.Context) error {
+		params := make(map[string]interface{})
+		copyParams := func(values map[string][]string) {
+			for k, v := range values {
+				if len(v) == 0 {
+					continue
+				}
+				params[k] = v[0]
+			}
+		}
+
+		copyParams(ctx.QueryParams())
+
+		formParams, err := ctx.FormParams()
+		if err != nil && ctx.Request().Method == http.MethodPost {
+			return comm.Ctrl.FailJson(ctx, fmt.Errorf("invalid epay form params: %w", err))
+		}
+		if err == nil {
+			copyParams(formParams)
+		}
+
+		getString := func(m map[string]interface{}, key string) string {
+			v, ok := m[key]
+			if !ok {
+				return ""
+			}
+			s, ok := v.(string)
+			if !ok {
+				return ""
+			}
+			return s
+		}
+
+		signstr := getString(params, "sign")
+		if signstr == "" {
+			return constant.SignatureErr
+		}
+
+		delete(params, "sign")
+		delete(params, "sign_type")
+
+		// we need to add pid to params for signature verification
+		params["pid"] = config.GetEpayPid()
+
+		checkSignature, err := sign.Get(params, config.GetApiAuthToken())
+		if err != nil {
+			return constant.SignatureErr
+		}
+		if checkSignature != signstr {
+			return constant.SignatureErr
+		}
+
+		money := getString(params, "money")
+		name := getString(params, "name")
+		notifyURL := getString(params, "notify_url")
+		outTradeNo := getString(params, "out_trade_no")
+		returnURL := getString(params, "return_url")
+
+		amountFloat, err := strconv.ParseFloat(money, 64)
+		if err != nil {
+			return comm.Ctrl.FailJson(ctx, fmt.Errorf("invalid money value: %s", money))
+		}
+
+		body := map[string]interface{}{
+			"token":        "usdt",
+			"currency":     "cny",
+			"network":      "tron",
+			"amount":       amountFloat,
+			"notify_url":   notifyURL,
+			"order_id":     outTradeNo,
+			"redirect_url": returnURL,
+			"signature":    signstr,
+			"name":         name,
+			"payment_type": mdb.PaymentTypeEpay,
+		}
+
+		ctx.Set("request_body", body)
+
+		jsonBytes, err := json.Marshal(body)
+		if err != nil {
+			return comm.Ctrl.FailJson(ctx, err)
+		}
+
+		ctx.Request().Body = io.NopCloser(bytes.NewBuffer(jsonBytes))
+		ctx.Request().ContentLength = int64(len(jsonBytes))
+		ctx.Request().Method = http.MethodPost
+		ctx.Request().Header.Set("Content-Type", "application/json")
+
+		return comm.Ctrl.CreateTransactionAndRedirect(ctx)
+
+	})
 }

src/route/router_test.go

@@ -0,0 +1,604 @@
+package route
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"net/http/httptest"
+	"net/url"
+	"os"
+	"strings"
+	"testing"
+
+	"github.com/assimon/luuu/model/dao"
+	"github.com/assimon/luuu/model/mdb"
+	"github.com/assimon/luuu/util/log"
+	"github.com/assimon/luuu/util/sign"
+	"github.com/labstack/echo/v4"
+	"github.com/spf13/viper"
+)
+
+const testAPIToken = "test-secret-token"
+
+func setupTestEnv(t *testing.T) *echo.Echo {
+	t.Helper()
+
+	tmpDir := t.TempDir()
+
+	// minimal viper config
+	viper.Reset()
+	viper.Set("db_type", "sqlite")
+	viper.Set("api_auth_token", testAPIToken)
+	viper.Set("epay_pid", 1)
+	viper.Set("app_uri", "http://localhost:8080")
+	viper.Set("order_expiration_time", 10)
+	viper.Set("api_rate_url", "")
+	viper.Set("forced_usdt_rate", 7.0)
+	viper.Set("runtime_root_path", tmpDir)
+	viper.Set("log_save_path", tmpDir)
+	viper.Set("sqlite_database_filename", tmpDir+"/test.db")
+	viper.Set("runtime_sqlite_filename", tmpDir+"/runtime.db")
+
+	log.Init()
+
+	// init config paths
+	os.Setenv("EPUSDT_CONFIG", tmpDir)
+	defer os.Unsetenv("EPUSDT_CONFIG")
+
+	// init DB
+	if err := dao.DBInit(); err != nil {
+		t.Fatalf("DBInit: %v", err)
+	}
+	if err := dao.RuntimeInit(); err != nil {
+		t.Fatalf("RuntimeInit: %v", err)
+	}
+
+	// ensure tables exist (MdbTableInit uses sync.Once, so migrate directly)
+	dao.Mdb.AutoMigrate(&mdb.Orders{}, &mdb.WalletAddress{}, &mdb.SupportedAsset{})
+
+	// seed wallet addresses
+	dao.Mdb.Create(&mdb.WalletAddress{Network: mdb.NetworkTron, Address: "TTestTronAddress001", Status: mdb.TokenStatusEnable})
+	dao.Mdb.Create(&mdb.WalletAddress{Network: mdb.NetworkSolana, Address: "SolTestAddress001", Status: mdb.TokenStatusEnable})
+	// seed supported assets if empty
+	var supportCnt int64
+	dao.Mdb.Model(&mdb.SupportedAsset{}).Count(&supportCnt)
+	if supportCnt == 0 {
+		dao.Mdb.Create(&[]mdb.SupportedAsset{
+			{Network: mdb.NetworkTron, Token: "TRX", Status: mdb.TokenStatusEnable},
+			{Network: mdb.NetworkTron, Token: "USDT", Status: mdb.TokenStatusEnable},
+			{Network: mdb.NetworkSolana, Token: "SOL", Status: mdb.TokenStatusEnable},
+			{Network: mdb.NetworkSolana, Token: "USDT", Status: mdb.TokenStatusEnable},
+			{Network: mdb.NetworkSolana, Token: "USDC", Status: mdb.TokenStatusEnable},
+			{Network: mdb.NetworkEthereum, Token: "USDT", Status: mdb.TokenStatusEnable},
+			{Network: mdb.NetworkEthereum, Token: "USDC", Status: mdb.TokenStatusEnable},
+			{Network: mdb.NetworkBsc, Token: "USDT", Status: mdb.TokenStatusEnable},
+			{Network: mdb.NetworkBsc, Token: "USDC", Status: mdb.TokenStatusEnable},
+			{Network: mdb.NetworkPolygon, Token: "USDT", Status: mdb.TokenStatusEnable},
+			{Network: mdb.NetworkPolygon, Token: "USDC", Status: mdb.TokenStatusEnable},
+			{Network: mdb.NetworkPlasma, Token: "USDT", Status: mdb.TokenStatusEnable},
+		})
+	}
+
+	e := echo.New()
+	RegisterRoute(e)
+	return e
+}
+
+func signBody(body map[string]interface{}) map[string]interface{} {
+	sig, _ := sign.Get(body, testAPIToken)
+	body["signature"] = sig
+	return body
+}
+
+func doPost(e *echo.Echo, path string, body map[string]interface{}) *httptest.ResponseRecorder {
+	jsonBytes, _ := json.Marshal(body)
+	req := httptest.NewRequest(http.MethodPost, path, strings.NewReader(string(jsonBytes)))
+	req.Header.Set(echo.HeaderContentType, echo.MIMEApplicationJSON)
+	rec := httptest.NewRecorder()
+	e.ServeHTTP(rec, req)
+	return rec
+}
+
+func signEpayValues(values url.Values) url.Values {
+	signParams := make(map[string]interface{})
+	for key, items := range values {
+		if key == "sign" || key == "sign_type" || len(items) == 0 {
+			continue
+		}
+		signParams[key] = items[0]
+	}
+	sig, _ := sign.Get(signParams, testAPIToken)
+	values.Set("sign", sig)
+	values.Set("sign_type", "MD5")
+	return values
+}
+
+func doFormPost(e *echo.Echo, path string, values url.Values) *httptest.ResponseRecorder {
+	req := httptest.NewRequest(http.MethodPost, path, strings.NewReader(values.Encode()))
+	req.Header.Set(echo.HeaderContentType, echo.MIMEApplicationForm)
+	rec := httptest.NewRecorder()
+	e.ServeHTTP(rec, req)
+	return rec
+}
+
+// TestCreateOrderEpusdtDefaultTron tests the epusdt compatibility route defaults to tron network.
+func TestCreateOrderEpusdtDefaultTron(t *testing.T) {
+	e := setupTestEnv(t)
+
+	body := signBody(map[string]interface{}{
+		"order_id":   "test-tron-001",
+		"amount":     1.00,
+		"notify_url": "http://localhost/notify",
+	})
+
+	rec := doPost(e, "/payments/epusdt/v1/order/create-transaction", body)
+	t.Logf("Status: %d, Body: %s", rec.Code, rec.Body.String())
+
+	if rec.Code != http.StatusOK {
+		t.Fatalf("expected 200, got %d", rec.Code)
+	}
+
+	var resp map[string]interface{}
+	if err := json.Unmarshal(rec.Body.Bytes(), &resp); err != nil {
+		t.Fatalf("unmarshal: %v", err)
+	}
+
+	data, ok := resp["data"].(map[string]interface{})
+	if !ok {
+		t.Fatalf("expected data in response, got: %v", resp)
+	}
+
+	if data["trade_id"] == nil || data["trade_id"] == "" {
+		t.Error("expected trade_id in response")
+	}
+	if data["receive_address"] != "TTestTronAddress001" {
+		t.Errorf("expected tron address, got: %v", data["receive_address"])
+	}
+	t.Logf("Order created: trade_id=%v address=%v amount=%v", data["trade_id"], data["receive_address"], data["actual_amount"])
+}
+
+// TestCreateOrderGmpayV1Solana tests the gmpay route with solana network.
+func TestCreateOrderGmpayV1Solana(t *testing.T) {
+	e := setupTestEnv(t)
+
+	body := signBody(map[string]interface{}{
+		"order_id":   "test-sol-001",
+		"amount":     1.00,
+		"token":      "usdt",
+		"currency":   "cny",
+		"network":    "solana",
+		"notify_url": "http://localhost/notify",
+	})
+
+	rec := doPost(e, "/payments/gmpay/v1/order/create-transaction", body)
+	t.Logf("Status: %d, Body: %s", rec.Code, rec.Body.String())
+
+	if rec.Code != http.StatusOK {
+		t.Fatalf("expected 200, got %d", rec.Code)
+	}
+
+	var resp map[string]interface{}
+	if err := json.Unmarshal(rec.Body.Bytes(), &resp); err != nil {
+		t.Fatalf("unmarshal: %v", err)
+	}
+
+	data, ok := resp["data"].(map[string]interface{})
+	if !ok {
+		t.Fatalf("expected data in response, got: %v", resp)
+	}
+
+	if data["trade_id"] == nil || data["trade_id"] == "" {
+		t.Error("expected trade_id in response")
+	}
+	if data["receive_address"] != "SolTestAddress001" {
+		t.Errorf("expected solana address, got: %v", data["receive_address"])
+	}
+	t.Logf("Order created: trade_id=%v address=%v amount=%v", data["trade_id"], data["receive_address"], data["actual_amount"])
+}
+
+// TestCreateOrderGmpayV1SolNative tests creating an order for native SOL token.
+func TestCreateOrderGmpayV1SolNative(t *testing.T) {
+	e := setupTestEnv(t)
+
+	body := signBody(map[string]interface{}{
+		"order_id":   "test-sol-native-001",
+		"amount":     0.05,
+		"token":      "sol",
+		"currency":   "usd",
+		"network":    "solana",
+		"notify_url": "http://localhost/notify",
+	})
+
+	rec := doPost(e, "/payments/gmpay/v1/order/create-transaction", body)
+	t.Logf("Status: %d, Body: %s", rec.Code, rec.Body.String())
+
+	var resp map[string]interface{}
+	json.Unmarshal(rec.Body.Bytes(), &resp)
+	t.Logf("Response: %v", resp)
+
+	// This may fail if rate API is not configured, which is expected in test
+	// The important thing is the route accepts the request with network=solana token=sol
+	if rec.Code != http.StatusOK {
+		t.Logf("Note: non-200 may be expected if rate API is not configured for SOL")
+	}
+}
+
+func doGet(e *echo.Echo, path string) *httptest.ResponseRecorder {
+	req := httptest.NewRequest(http.MethodGet, path, nil)
+	req.Header.Set("Authorization", testAPIToken)
+	rec := httptest.NewRecorder()
+	e.ServeHTTP(rec, req)
+	return rec
+}
+
+func doPostWithToken(e *echo.Echo, path string, body map[string]interface{}) *httptest.ResponseRecorder {
+	jsonBytes, _ := json.Marshal(body)
+	req := httptest.NewRequest(http.MethodPost, path, strings.NewReader(string(jsonBytes)))
+	req.Header.Set(echo.HeaderContentType, echo.MIMEApplicationJSON)
+	req.Header.Set("Authorization", testAPIToken)
+	rec := httptest.NewRecorder()
+	e.ServeHTTP(rec, req)
+	return rec
+}
+
+func parseResp(t *testing.T, rec *httptest.ResponseRecorder) map[string]interface{} {
+	t.Helper()
+	var resp map[string]interface{}
+	if err := json.Unmarshal(rec.Body.Bytes(), &resp); err != nil {
+		t.Fatalf("unmarshal: %v", err)
+	}
+	return resp
+}
+
+func TestGetSupportedAssetsPublic(t *testing.T) {
+	e := setupTestEnv(t)
+
+	req := httptest.NewRequest(http.MethodGet, "/payments/gmpay/v1/supported-assets", nil)
+	rec := httptest.NewRecorder()
+	e.ServeHTTP(rec, req)
+
+	if rec.Code != http.StatusOK {
+		t.Fatalf("expected 200, got %d, body=%s", rec.Code, rec.Body.String())
+	}
+
+	resp := parseResp(t, rec)
+	if resp["status_code"].(float64) != 200 {
+		t.Fatalf("expected status_code=200, got %v", resp["status_code"])
+	}
+
+	data, ok := resp["data"].(map[string]interface{})
+	if !ok {
+		t.Fatalf("expected object data, got %T", resp["data"])
+	}
+	supports, ok := data["supports"].([]interface{})
+	if !ok {
+		t.Fatalf("expected supports array, got %T", data["supports"])
+	}
+	if len(supports) < 2 {
+		t.Fatalf("expected >= 2 network supports, got %d", len(supports))
+	}
+
+	seen := map[string]bool{}
+	for _, item := range supports {
+		row := item.(map[string]interface{})
+		network := row["network"].(string)
+		seen[network] = true
+	}
+	for _, n := range []string{"tron", "solana"} {
+		if !seen[n] {
+			t.Fatalf("missing network support: %s", n)
+		}
+	}
+}
+
+func TestSupportedAssetCRUD(t *testing.T) {
+	e := setupTestEnv(t)
+
+	// public query list (no auth)
+	req := httptest.NewRequest(http.MethodGet, "/payments/gmpay/v1/supported-assets/records", nil)
+	rec := httptest.NewRecorder()
+	e.ServeHTTP(rec, req)
+	resp := parseResp(t, rec)
+	if resp["status_code"].(float64) != 200 {
+		t.Fatalf("public list failed: %v", resp)
+	}
+
+	// create requires auth
+	rec = doPostWithToken(e, "/payments/gmpay/v1/supported-assets/add", map[string]interface{}{
+		"network": "arb",
+		"token":   "usdt",
+		"status":  1,
+	})
+	resp = parseResp(t, rec)
+	if resp["status_code"].(float64) != 200 {
+		t.Fatalf("add supported asset failed: %v", resp)
+	}
+	created := resp["data"].(map[string]interface{})
+	assetID := fmt.Sprintf("%.0f", created["id"].(float64))
+
+	// get by id is public
+	req = httptest.NewRequest(http.MethodGet, "/payments/gmpay/v1/supported-assets/"+assetID, nil)
+	rec = httptest.NewRecorder()
+	e.ServeHTTP(rec, req)
+	resp = parseResp(t, rec)
+	if resp["status_code"].(float64) != 200 {
+		t.Fatalf("public get by id failed: %v", resp)
+	}
+
+	// update requires auth
+	rec = doPostWithToken(e, "/payments/gmpay/v1/supported-assets/"+assetID+"/update", map[string]interface{}{
+		"network": "arbitrum",
+		"token":   "usdc",
+		"status":  1,
+	})
+	resp = parseResp(t, rec)
+	if resp["status_code"].(float64) != 200 {
+		t.Fatalf("update supported asset failed: %v", resp)
+	}
+	updated := resp["data"].(map[string]interface{})
+	if updated["network"] != "arbitrum" || updated["token"] != "USDC" {
+		t.Fatalf("unexpected updated data: %v", updated)
+	}
+
+	// delete requires auth
+	rec = doPostWithToken(e, "/payments/gmpay/v1/supported-assets/"+assetID+"/delete", nil)
+	resp = parseResp(t, rec)
+	if resp["status_code"].(float64) != 200 {
+		t.Fatalf("delete supported asset failed: %v", resp)
+	}
+
+	// recreate after delete should restore soft-deleted row, not unique-conflict
+	rec = doPostWithToken(e, "/payments/gmpay/v1/supported-assets/add", map[string]interface{}{
+		"network": "arbitrum",
+		"token":   "usdc",
+		"status":  1,
+	})
+	resp = parseResp(t, rec)
+	if resp["status_code"].(float64) != 200 {
+		t.Fatalf("recreate after delete failed: %v", resp)
+	}
+}
+
+// TestWalletAddAndList tests adding wallets via API and listing them.
+func TestWalletAddAndList(t *testing.T) {
+	e := setupTestEnv(t)
+
+	// Add a solana wallet
+	rec := doPostWithToken(e, "/payments/gmpay/v1/wallet/add", map[string]interface{}{
+		"network": "solana",
+		"address": "NewSolWallet001",
+	})
+	t.Logf("Add: %s", rec.Body.String())
+	resp := parseResp(t, rec)
+	if resp["status_code"].(float64) != 200 {
+		t.Fatalf("add wallet failed: %v", resp)
+	}
+
+	// Add a tron wallet
+	rec = doPostWithToken(e, "/payments/gmpay/v1/wallet/add", map[string]interface{}{
+		"network": "tron",
+		"address": "NewTronWallet001",
+	})
+	resp = parseResp(t, rec)
+	if resp["status_code"].(float64) != 200 {
+		t.Fatalf("add tron wallet failed: %v", resp)
+	}
+
+	// List all wallets
+	rec = doGet(e, "/payments/gmpay/v1/wallet/list")
+	resp = parseResp(t, rec)
+	wallets := resp["data"].([]interface{})
+	// 2 seeded + 2 added = 4
+	if len(wallets) != 4 {
+		t.Fatalf("expected 4 wallets, got %d: %v", len(wallets), wallets)
+	}
+
+	// List by network
+	rec = doGet(e, "/payments/gmpay/v1/wallet/list?network=solana")
+	resp = parseResp(t, rec)
+	wallets = resp["data"].([]interface{})
+	if len(wallets) != 2 {
+		t.Fatalf("expected 2 solana wallets, got %d", len(wallets))
+	}
+
+	rec = doGet(e, "/payments/gmpay/v1/wallet/list?network=tron")
+	resp = parseResp(t, rec)
+	wallets = resp["data"].([]interface{})
+	if len(wallets) != 2 {
+		t.Fatalf("expected 2 tron wallets, got %d", len(wallets))
+	}
+}
+
+// TestWalletDuplicateRejected tests that adding the same network+address twice fails.
+func TestWalletDuplicateRejected(t *testing.T) {
+	e := setupTestEnv(t)
+
+	body := map[string]interface{}{"network": "solana", "address": "DupWallet001"}
+	rec := doPostWithToken(e, "/payments/gmpay/v1/wallet/add", body)
+	resp := parseResp(t, rec)
+	if resp["status_code"].(float64) != 200 {
+		t.Fatalf("first add failed: %v", resp)
+	}
+
+	// Same network+address should fail
+	rec = doPostWithToken(e, "/payments/gmpay/v1/wallet/add", body)
+	resp = parseResp(t, rec)
+	if resp["status_code"].(float64) == 200 {
+		t.Fatal("expected duplicate to be rejected")
+	}
+	t.Logf("Duplicate rejected: %v", resp["message"])
+
+	// Same address, different network should succeed
+	rec = doPostWithToken(e, "/payments/gmpay/v1/wallet/add", map[string]interface{}{
+		"network": "tron",
+		"address": "DupWallet001",
+	})
+	resp = parseResp(t, rec)
+	if resp["status_code"].(float64) != 200 {
+		t.Fatalf("same address on different network should succeed: %v", resp)
+	}
+}
+
+// TestWalletStatusAndDelete tests enable/disable/delete operations.
+func TestWalletStatusAndDelete(t *testing.T) {
+	e := setupTestEnv(t)
+
+	// Add a wallet
+	rec := doPostWithToken(e, "/payments/gmpay/v1/wallet/add", map[string]interface{}{
+		"network": "solana",
+		"address": "StatusTestWallet",
+	})
+	resp := parseResp(t, rec)
+	wallet := resp["data"].(map[string]interface{})
+	walletID := fmt.Sprintf("%.0f", wallet["id"].(float64))
+
+	// Get wallet
+	rec = doGet(e, "/payments/gmpay/v1/wallet/"+walletID)
+	resp = parseResp(t, rec)
+	if resp["status_code"].(float64) != 200 {
+		t.Fatalf("get wallet failed: %v", resp)
+	}
+
+	// Disable wallet
+	rec = doPostWithToken(e, "/payments/gmpay/v1/wallet/"+walletID+"/status", map[string]interface{}{
+		"status": 2,
+	})
+	resp = parseResp(t, rec)
+	if resp["status_code"].(float64) != 200 {
+		t.Fatalf("disable wallet failed: %v", resp)
+	}
+
+	// Verify disabled — should not appear in available list
+	rec = doGet(e, "/payments/gmpay/v1/wallet/list?network=solana")
+	resp = parseResp(t, rec)
+	wallets := resp["data"].([]interface{})
+	for _, w := range wallets {
+		wm := w.(map[string]interface{})
+		if wm["address"] == "StatusTestWallet" && wm["status"].(float64) != 2 {
+			t.Error("wallet should be disabled")
+		}
+	}
+
+	// Delete wallet
+	rec = doPostWithToken(e, "/payments/gmpay/v1/wallet/"+walletID+"/delete", nil)
+	resp = parseResp(t, rec)
+	if resp["status_code"].(float64) != 200 {
+		t.Fatalf("delete wallet failed: %v", resp)
+	}
+
+	// Verify deleted
+	rec = doGet(e, "/payments/gmpay/v1/wallet/"+walletID)
+	resp = parseResp(t, rec)
+	// Should return not found
+	if resp["status_code"].(float64) == 200 {
+		data := resp["data"].(map[string]interface{})
+		if data["id"].(float64) > 0 {
+			t.Error("wallet should be deleted")
+		}
+	}
+}
+
+// TestWalletAuthRequired tests that wallet APIs require auth token.
+func TestWalletAuthRequired(t *testing.T) {
+	e := setupTestEnv(t)
+
+	// No auth header — should not return success
+	req := httptest.NewRequest(http.MethodGet, "/payments/gmpay/v1/wallet/list", nil)
+	rec := httptest.NewRecorder()
+	e.ServeHTTP(rec, req)
+
+	// The response should indicate auth failure (not 200 success)
+	var resp map[string]interface{}
+	if err := json.Unmarshal(rec.Body.Bytes(), &resp); err != nil {
+		// echo may return plain text error
+		if rec.Code == http.StatusOK {
+			t.Error("expected auth failure without token")
+		}
+		t.Logf("Auth rejected (non-JSON): status=%d body=%s", rec.Code, rec.Body.String())
+		return
+	}
+	statusCode, _ := resp["status_code"].(float64)
+	if statusCode == 200 {
+		t.Error("expected auth failure without token")
+	}
+	t.Logf("Auth rejected: %v", resp)
+}
+
+// TestCreateOrderNetworkIsolation verifies tron and solana wallets don't mix.
+func TestCreateOrderNetworkIsolation(t *testing.T) {
+	e := setupTestEnv(t)
+
+	// Try to create a solana order — should get solana address, not tron
+	body := signBody(map[string]interface{}{
+		"order_id":   fmt.Sprintf("test-isolation-%d", 1),
+		"amount":     1.00,
+		"token":      "usdt",
+		"currency":   "cny",
+		"network":    "solana",
+		"notify_url": "http://localhost/notify",
+	})
+	rec := doPost(e, "/payments/gmpay/v1/order/create-transaction", body)
+
+	var resp map[string]interface{}
+	json.Unmarshal(rec.Body.Bytes(), &resp)
+
+	data, ok := resp["data"].(map[string]interface{})
+	if !ok {
+		t.Fatalf("expected data, got: %v", resp)
+	}
+	if data["receive_address"] == "TTestTronAddress001" {
+		t.Error("solana order should NOT get a tron address")
+	}
+	if data["receive_address"] != "SolTestAddress001" {
+		t.Errorf("expected SolTestAddress001, got %v", data["receive_address"])
+	}
+}
+
+func TestEpaySubmitPhpGetCompatible(t *testing.T) {
+	e := setupTestEnv(t)
+
+	values := signEpayValues(url.Values{
+		"pid":          {"1"},
+		"name":         {"epay-get-001"},
+		"type":         {"alipay"},
+		"money":        {"1.00"},
+		"out_trade_no": {"epay-get-001"},
+		"notify_url":   {"http://localhost/notify"},
+		"return_url":   {"http://localhost/return"},
+	})
+
+	req := httptest.NewRequest(http.MethodGet, "/payments/epay/v1/order/create-transaction/submit.php?"+values.Encode(), nil)
+	rec := httptest.NewRecorder()
+	e.ServeHTTP(rec, req)
+
+	if rec.Code != http.StatusFound {
+		t.Fatalf("expected 302, got %d body=%s", rec.Code, rec.Body.String())
+	}
+	if !strings.HasPrefix(rec.Header().Get("Location"), "/pay/checkout-counter/") {
+		t.Fatalf("expected checkout redirect, got %q", rec.Header().Get("Location"))
+	}
+}
+
+func TestEpaySubmitPhpPostFormCompatible(t *testing.T) {
+	e := setupTestEnv(t)
+
+	values := signEpayValues(url.Values{
+		"pid":          {"1"},
+		"name":         {"epay-post-001"},
+		"type":         {"alipay"},
+		"money":        {"1.00"},
+		"out_trade_no": {"epay-post-001"},
+		"notify_url":   {"http://localhost/notify"},
+		"return_url":   {"http://localhost/return"},
+		"sitename":     {"example-shop"},
+	})
+
+	rec := doFormPost(e, "/payments/epay/v1/order/create-transaction/submit.php", values)
+
+	if rec.Code != http.StatusFound {
+		t.Fatalf("expected 302, got %d body=%s", rec.Code, rec.Body.String())
+	}
+	if !strings.HasPrefix(rec.Header().Get("Location"), "/pay/checkout-counter/") {
+		t.Fatalf("expected checkout redirect, got %q", rec.Header().Get("Location"))
+	}
+}

src/static/payment.js

@@ -0,0 +1,972 @@
+/* =============================================================
+ *  GM Pay — payment.js
+ *  后端对接只需关注:
+ *    1. CONFIG.api.selectMethod — Step 1 确认接口（POST 币种/网络，返回收款地址）
+ *    2. CONFIG.api.checkStatus  — 轮询接口 URL
+ *    3. CONFIG.api.statusMap    — 状态码映射
+ *    4. index.html 底部 <script> 中 ORDER / PAYMENT_OPTIONS 变量
+ * ============================================================= */
+
+'use strict';
+
+// ── DOM helpers ───────────────────────────────────────────────
+const $ = (id) => document.getElementById(id);
+const $$ = (sel) => document.querySelectorAll(sel);
+const setText = (id, value) => {
+  const el = $(id);
+  if (el) el.textContent = value;
+  return el;
+};
+const setHtml = (id, value) => {
+  const el = $(id);
+  if (el) el.innerHTML = value;
+  return el;
+};
+
+// ── 全局配置（可按项目调整）─────────────────────────────────
+const CONFIG = {
+  poll: {
+    interval:  5000,   // 轮询间隔（毫秒）
+    maxErrors: 5,      // 最多连续错误次数，超出进入 timeout 状态
+    timeout:   8000,   // 单次请求超时（毫秒）
+  },
+  redirect: {
+    delay: 3000,       // 支付成功后自动跳转延迟（毫秒）
+  },
+  // ---- 后端接口 ----
+  api: {
+    // 切换网络接口：POST { trade_id, token, network }，返回完整订单对象
+    selectMethod: () => '/pay/switch-network',
+    // 轮询接口：GET，返回 { data: { status: number } }
+    checkStatus: (tradeId) => `/pay/check-status/${encodeURIComponent(tradeId)}`,
+    // status 状态码映射
+    statusMap: {
+      paid:    2,   // 支付成功
+      expired: 3,   // 已过期
+    },
+  },
+  // ---- 连接钱包 ----
+  wallet: {
+    enabled: false,   // false = 隐藏「连接钱包支付」按钮
+    // TronLink deeplink，如需支持其他钱包替换此处
+    deeplink: (currentUrl) => {
+      const param = JSON.stringify({
+        url:       currentUrl,
+        action:    'open',
+        dapp_name: 'GM Pay',
+        dapp_icon: 'https://www.gmwallet.app/favicon.png',
+      });
+      return 'tronlinkoutside://pull.activity?param=' + encodeURIComponent(param);
+    },
+  },
+};
+
+
+// ═══════════════════════════════════════════════════════════════
+//  SECTION 1 — 链图标 / 网络渲染
+// ═══════════════════════════════════════════════════════════════
+
+const _CHAIN_PRESETS = {
+  Ethereum: { bg: 'hsla(0,0%,55%,0.25)',     color: 'hsla(0,0%,55%,1)',     icon: 'ethereum' },
+  Solana:   { bg: 'hsla(256,85%,65%,0.25)',  color: 'hsla(256,85%,65%,1)',  icon: 'solana'   },
+  BSC:      { bg: 'hsla(46,91%,49%,0.25)',   color: 'hsla(46,91%,49%,1)',   icon: 'bsc'      },
+  Arbitrum: { bg: 'hsla(202,100%,54%,0.25)', color: 'hsla(202,100%,54%,1)', icon: 'arbitrum' },
+  TRON:     { bg: 'hsla(350,100%,47%,0.20)', color: 'hsla(350,100%,47%,1)', icon: 'tron'     },
+  Polygon:  { bg: 'hsla(263,73%,56%,0.25)',  color: 'hsla(263,73%,56%,1)',  icon: 'polygon'  },
+  Base:     { bg: 'hsla(240,100%,61%,0.25)', color: 'hsla(240,100%,61%,1)', icon: 'base'     },
+  OP:       { bg: 'hsla(353,99%,51%,0.25)',  color: 'hsla(353,99%,51%,1)',  icon: 'op'       },
+  HyperEVM: { bg: 'hsla(166,94%,79%,0.20)', color: 'hsla(166,94%,79%,1)',  icon: 'hyperevm' },
+  Plasma:   { bg: 'hsla(166,64%,32%,0.25)',  color: 'hsla(166,64%,32%,1)',  icon: 'plasma'   },
+  Bitcoin:  { bg: 'hsla(33,93%,54%,0.20)',   color: 'hsla(33,93%,54%,1)',   icon: 'bitcoin'  },
+  Binance:  { bg: 'hsla(46,91%,49%,0.24)',   color: 'hsla(46,91%,49%,1)',   icon: 'binance'  },
+};
+
+const _CHAIN_ALIASES = {
+  evm:'Ethereum', eth:'Ethereum', ethereum:'Ethereum',
+  bsc:'BSC', bnb:'BSC',
+  arbitrum:'Arbitrum', arb:'Arbitrum',
+  sol:'Solana', solana:'Solana',
+  tron:'TRON', trx:'TRON',
+  polygon:'Polygon', matic:'Polygon', pol:'Polygon',
+  base:'Base',
+  op:'OP', optimism:'OP',
+  hyperevm:'HyperEVM', hyperliquid:'HyperEVM', hype:'HyperEVM',
+  plasma:'Plasma', xpl:'Plasma',
+  bitcoin:'Bitcoin', btc:'Bitcoin',
+  binance:'Binance', bnb_chain:'Binance',
+};
+
+const IMAGE_PREFIX = {
+  chain: '/static/images/',
+  tokenTrigger: 'https://cdn.jsdmirror.com/gh/atomiclabs/cryptocurrency-icons@1a63530/128/color/',
+  tokenMenu: 'https://cdn.jsdmirror.com/gh/atomiclabs/cryptocurrency-icons@1a63530/128/color/',
+};
+
+function _resolveChain(name) {
+  if (!name) return null;
+  const k = name.trim().toLowerCase();
+  const canonical = _CHAIN_ALIASES[k] || Object.keys(_CHAIN_PRESETS).find(c => c.toLowerCase() === k);
+  return canonical ? { label: canonical, ..._CHAIN_PRESETS[canonical] } : null;
+}
+
+/** 用于 order-info 顶部的网络 tag badge */
+function networkTag(network) {
+  const chain = _resolveChain(network);
+  if (!chain) return `<span style="font-weight:600;color:var(--card-foreground)">${network}</span>`;
+  return `<span style="display:inline-flex;align-items:center;gap:4px;padding:2px 8px 2px 4px;border-radius:99px;background:${chain.bg};color:${chain.color};font-size:12px;font-weight:600;line-height:1.6">
+    <img src="${IMAGE_PREFIX.chain}${chain.icon}.png" width="14" height="14" style="width:14px;height:14px;border-radius:50%;object-fit:cover;flex-shrink:0" />
+    ${chain.label}
+  </span>`;
+}
+
+/** 选择器触发器显示：网络 */
+function _networkTriggerHtml(network) {
+  const chain = _resolveChain(network);
+  if (!chain) return `<span class="text-sm font-semibold" style="color:var(--card-foreground)">${network || '--'}</span>`;
+  return `<span style="display:inline-flex;align-items:center;gap:7px">
+    <img src="${IMAGE_PREFIX.chain}${chain.icon}.png" width="18" height="18" style="width:18px;height:18px;border-radius:50%;object-fit:cover;flex-shrink:0" />
+    <span class="text-sm font-semibold" style="color:var(--card-foreground)">${chain.label}</span>
+  </span>`;
+}
+
+/** 选择器触发器显示：Token */
+function _tokenTriggerHtml(token) {
+  if (!token) return `<span class="text-sm font-semibold" style="color:var(--card-foreground)">--</span>`;
+  const src = `${IMAGE_PREFIX.tokenTrigger}${token.toLowerCase()}.png`;
+  return `<span style="display:inline-flex;align-items:center;gap:7px">
+    <img src="${src}" width="18" height="18" style="width:18px;height:18px;border-radius:50%;object-fit:cover;flex-shrink:0" onerror="this.style.display='none'" />
+    <span class="text-sm font-semibold" style="color:var(--card-foreground)">${token}</span>
+  </span>`;
+}
+
+/** 下拉菜单中的网络选项 */
+function _networkMenuItemHtml(opt, selected) {
+  const chain = _resolveChain(opt.network);
+  const icon = chain
+    ? `<img src="${IMAGE_PREFIX.chain}${chain.icon}.png" width="16" height="16" style="width:16px;height:16px;border-radius:50%;object-fit:cover;flex-shrink:0" />`
+    : '';
+  return `<div class="select-option menu-item${selected ? ' is-selected' : ''}"
+    onclick="step1SetNetwork('${opt.network}')"
+    style="display:flex;align-items:center;gap:8px">${icon}${chain ? chain.label : opt.network}</div>`;
+}
+
+
+// ═══════════════════════════════════════════════════════════════
+//  SECTION 2 — 主题 & Lucide 图标
+// ═══════════════════════════════════════════════════════════════
+
+if (typeof lucide !== 'undefined') lucide.createIcons();
+
+let currentTheme = localStorage.getItem('theme') || 'dark';
+applyTheme(currentTheme);
+
+function applyTheme(t) {
+  currentTheme = t;
+  document.documentElement.setAttribute('data-theme', t);
+  localStorage.setItem('theme', t);
+  $('icon-moon').style.display = t === 'light' ? 'block' : 'none';
+  $('icon-sun').style.display  = t === 'dark'  ? 'block' : 'none';
+}
+
+function toggleTheme(e) {
+  const next = currentTheme === 'light' ? 'dark' : 'light';
+  if (!document.startViewTransition) { applyTheme(next); return; }
+  const x = e ? e.clientX : window.innerWidth / 2;
+  const y = e ? e.clientY : window.innerHeight / 2;
+  const r = Math.hypot(Math.max(x, window.innerWidth - x), Math.max(y, window.innerHeight - y));
+  document.startViewTransition(() => applyTheme(next)).ready.then(() => {
+    document.documentElement.animate(
+      { clipPath: [`circle(0px at ${x}px ${y}px)`, `circle(${r}px at ${x}px ${y}px)`] },
+      { duration: 420, easing: 'ease-in-out', pseudoElement: '::view-transition-new(root)' }
+    );
+  });
+}
+
+
+// ═══════════════════════════════════════════════════════════════
+//  SECTION 3 — 国际化 (i18n)
+// ═══════════════════════════════════════════════════════════════
+
+const LANGS = {
+  en: {
+    scan_title:          'Scan or copy address to pay',
+    amount_to_pay:       'Amount to pay',
+    payment_address:     'Payment address',
+    i_have_transferred:  'I have transferred',
+    checking_blockchain: 'Checking blockchain…',
+    expires:             'Expires',
+    copied:              'Copied to clipboard',
+    verifying:           'Verifying…',
+    payment_success:     'Payment Successful',
+    redirecting:         'Redirecting…',
+    payment_expired:     'Payment Expired',
+    expired_sub:         'Please initiate a new payment',
+    order_id:            'Order ID',
+    order_amount:        'Order amount',
+    network_timeout:     'Connection Timeout',
+    timeout_sub:         'Unable to connect to the payment server',
+    retry:               'Retry',
+    back:                'Back',
+    order_not_found:     'Order Not Found',
+    not_found_sub:       'The order does not exist or has already expired',
+    select_method:       'Select payment method',
+    currency_label:      'Currency',
+    network_label:       'Network',
+    confirm:             'Confirm',
+    connect_wallet:      'Connect Wallet to Pay',
+  },
+  zh: {
+    scan_title:          '扫码或复制地址付款',
+    amount_to_pay:       '付款金额',
+    payment_address:     '付款地址',
+    i_have_transferred:  '我已转账',
+    checking_blockchain: '链上核验中…',
+    expires:             '到期时间',
+    copied:              '已复制到剪贴板',
+    verifying:           '核验中…',
+    payment_success:     '支付成功',
+    redirecting:         '正在跳转…',
+    payment_expired:     '支付已过期',
+    expired_sub:         '请重新发起支付',
+    order_id:            '订单 ID',
+    order_amount:        '订单金额',
+    network_timeout:     '连接超时',
+    timeout_sub:         '无法连接至支付服务器',
+    retry:               '重试',
+    back:                '返回',
+    order_not_found:     '订单不存在',
+    not_found_sub:       '待支付订单不存在或已过期',
+    select_method:       '选择支付方式',
+    currency_label:      '币种',
+    network_label:       '网络',
+    confirm:             '确认',
+    connect_wallet:      '连接钱包支付',
+  },
+  ja: {
+    scan_title:          'アドレスをスキャンまたはコピーして支払う',
+    amount_to_pay:       '支払い金額',
+    payment_address:     '支払いアドレス',
+    i_have_transferred:  '送金しました',
+    checking_blockchain: 'ブロックチェーン確認中…',
+    expires:             '有効期限',
+    copied:              'コピーしました',
+    verifying:           '確認中…',
+    payment_success:     '支払い完了',
+    redirecting:         'リダイレクト中…',
+    payment_expired:     '支払い期限切れ',
+    expired_sub:         '新しい支払いを開始してください',
+    order_id:            '注文 ID',
+    order_amount:        '注文金額',
+    network_timeout:     '接続タイムアウト',
+    timeout_sub:         '支払いサーバーに接続できません',
+    retry:               '再試行',
+    back:                '戻る',
+    order_not_found:     '注文が見つかりません',
+    not_found_sub:       '注文が存在しないか、すでに期限切れです',
+    select_method:       '支払い方法を選択',
+    currency_label:      '通貨',
+    network_label:       'ネットワーク',
+    confirm:             '確認',
+    connect_wallet:      'ウォレットで支払う',
+  },
+  ko: {
+    scan_title:          '주소를 스캔하거나 복사하여 결제',
+    amount_to_pay:       '결제 금액',
+    payment_address:     '결제 주소',
+    i_have_transferred:  '이체 완료',
+    checking_blockchain: '블록체인 확인 중…',
+    expires:             '만료 시간',
+    copied:              '복사됨',
+    verifying:           '확인 중…',
+    payment_success:     '결제 성공',
+    redirecting:         '리다이렉트 중…',
+    payment_expired:     '결제 만료',
+    expired_sub:         '새로운 결제를 시작하세요',
+    order_id:            '주문 ID',
+    order_amount:        '주문 금액',
+    network_timeout:     '연결 시간 초과',
+    timeout_sub:         '결제 서버에 연결할 수 없습니다',
+    retry:               '다시 시도',
+    back:                '돌아가기',
+    order_not_found:     '주문 없음',
+    not_found_sub:       '주문이 존재하지 않거나 이미 만료되었습니다',
+    select_method:       '결제 수단 선택',
+    currency_label:      '통화',
+    network_label:       '네트워크',
+    confirm:             '확인',
+    connect_wallet:      '지갑으로 결제',
+  },
+  'zh-hk': {
+    scan_title:          '掃碼或複製地址付款',
+    amount_to_pay:       '付款金額',
+    payment_address:     '付款地址',
+    i_have_transferred:  '我已轉帳',
+    checking_blockchain: '鏈上核驗中…',
+    expires:             '到期時間',
+    copied:              '已複製到剪貼簿',
+    verifying:           '核驗中…',
+    payment_success:     '支付成功',
+    redirecting:         '正在跳轉…',
+    payment_expired:     '支付已過期',
+    expired_sub:         '請重新發起支付',
+    order_id:            '訂單 ID',
+    order_amount:        '訂單金額',
+    network_timeout:     '連線逾時',
+    timeout_sub:         '無法連線至支付伺服器',
+    retry:               '重試',
+    back:                '返回',
+    order_not_found:     '訂單不存在',
+    not_found_sub:       '待支付訂單不存在或已過期',
+    select_method:       '選擇支付方式',
+    currency_label:      '幣種',
+    network_label:       '網絡',
+    confirm:             '確認',
+    connect_wallet:      '連接錢包支付',
+  },
+  ru: {
+    scan_title:          'Отсканируйте или скопируйте адрес для оплаты',
+    amount_to_pay:       'Сумма к оплате',
+    payment_address:     'Адрес для оплаты',
+    i_have_transferred:  'Я перевёл',
+    checking_blockchain: 'Проверка блокчейна…',
+    expires:             'Истекает',
+    copied:              'Скопировано',
+    verifying:           'Проверка…',
+    payment_success:     'Оплата прошла успешно',
+    redirecting:         'Перенаправление…',
+    payment_expired:     'Срок оплаты истёк',
+    expired_sub:         'Пожалуйста, создайте новый платёж',
+    order_id:            'Заказ ID',
+    order_amount:        'Сумма заказа',
+    network_timeout:     'Тайм-аут подключения',
+    timeout_sub:         'Не удалось подключиться к серверу',
+    retry:               'Повторить',
+    back:                'Назад',
+    order_not_found:     'Заказ не найден',
+    not_found_sub:       'Заказ не существует или уже истёк',
+    select_method:       'Выберите способ оплаты',
+    currency_label:      'Валюта',
+    network_label:       'Сеть',
+    confirm:             'Подтвердить',
+    connect_wallet:      'Оплатить через кошелёк',
+  },
+};
+
+const LANG_LABELS    = { en: 'EN', zh: '中文', 'zh-hk': '繁體', ja: '日本語', ko: '한국어', ru: 'RU' };
+const SUPPORTED_LANGS = Object.keys(LANGS);
+let currentLang = 'en';
+
+const t = (key) => LANGS[currentLang]?.[key] ?? key;
+
+function detectLang() {
+  const saved = localStorage.getItem('lang');
+  if (saved && SUPPORTED_LANGS.includes(saved)) return saved;
+  for (const nav of (navigator.languages || [navigator.language])) {
+    const lc = nav.toLowerCase();
+    if (lc.startsWith('zh-hk') || lc.startsWith('zh-tw') || lc.startsWith('zh-mo')) return 'zh-hk';
+    if (lc.startsWith('zh')) return 'zh';
+    if (lc.startsWith('ja')) return 'ja';
+    if (lc.startsWith('ko')) return 'ko';
+    if (lc.startsWith('ru')) return 'ru';
+    if (lc.startsWith('en')) return 'en';
+  }
+  return 'en';
+}
+
+function setLang(lang) {
+  currentLang = lang;
+  localStorage.setItem('lang', lang);
+  $$('[data-i18n]').forEach(el => {
+    const v = t(el.dataset.i18n);
+    if (v) el.textContent = v;
+  });
+  setText('lang-label', LANG_LABELS[lang]);
+  $$('#dd-lang-menu .select-option').forEach(o =>
+    o.classList.toggle('is-selected', o.dataset.lang === lang));
+  closeAllSelects();
+  // 重新渲染含翻译文案的动态行
+  if (ORDER?.tradeId) renderOrderId();
+  if (ORDER?.amount && !ORDER.amount.startsWith('{{')) {
+    renderRow('display-fiat', t('order_amount'), `${ORDER.amount} ${ORDER.currency || ''}`);
+  }
+}
+
+
+// ═══════════════════════════════════════════════════════════════
+//  SECTION 4 — 下拉选择器
+// ═══════════════════════════════════════════════════════════════
+
+function toggleSelect(id) {
+  const wrap    = $(id);
+  const trigger = wrap.querySelector('.select-trigger');
+  const menu    = wrap.querySelector('.select-menu');
+  const wasOpen = menu.classList.contains('is-open');
+  closeAllSelects();
+  if (!wasOpen) {
+    menu.classList.add('is-open');
+    trigger?.classList.add('is-open');
+  }
+}
+
+function closeAllSelects() {
+  $$('.select-menu.is-open').forEach(m => {
+    m.classList.remove('is-open');
+    m.closest('.select-wrap')?.querySelector('.select-trigger')?.classList.remove('is-open');
+  });
+}
+
+document.addEventListener('click', (e) => {
+  if (!e.target.closest('.select-wrap')) closeAllSelects();
+});
+
+
+// ═══════════════════════════════════════════════════════════════
+//  SECTION 5 — Toast & Clipboard
+// ═══════════════════════════════════════════════════════════════
+
+const CHECK_ICON = '<i data-lucide="check" width="15" height="15" stroke-width="2.5" color="#22c55e"></i>';
+
+function showToast(msg) {
+  const el = $('toast');
+  if (!el) return;
+  el.textContent = msg || t('copied');
+  el.style.opacity   = '1';
+  el.style.transform = 'translateX(-50%) translateY(0)';
+  clearTimeout(el._tid);
+  el._tid = setTimeout(() => {
+    el.style.opacity   = '0';
+    el.style.transform = 'translateX(-50%) translateY(10px)';
+  }, 2000);
+}
+
+function flashCheck(btnId) {
+  const btn = $(btnId);
+  if (!btn) return;
+  const orig = btn.innerHTML;
+  btn.innerHTML = CHECK_ICON;
+  lucide.createIcons({ nodes: [btn] });
+  setTimeout(() => { btn.innerHTML = orig; lucide.createIcons({ nodes: [btn] }); }, 1800);
+}
+
+let _clipboard = null;
+
+function initClipboard() {
+  const targets = [
+    { id: 'copy-addr-box',   text: ORDER.receiveAddress, iconId: 'btn-copy-addr'   },
+    { id: 'btn-copy-amount', text: ORDER.actualAmount,   iconId: 'btn-copy-amount' },
+  ];
+  targets.forEach(({ id, text }) => $(id)?.setAttribute('data-clipboard-text', text));
+
+  if (typeof ClipboardJS !== 'undefined') {
+    _clipboard?.destroy();
+    _clipboard = new ClipboardJS(targets.map(c => '#' + c.id).join(', '));
+    _clipboard.on('success', e => {
+      e.clearSelection();
+      const tgt = targets.find(c => c.id === e.trigger.id);
+      showToast();
+      if (tgt) flashCheck(tgt.iconId);
+    });
+  }
+}
+
+
+// ═══════════════════════════════════════════════════════════════
+//  SECTION 6 — 面板切换 & 导航
+// ═══════════════════════════════════════════════════════════════
+
+const PANEL_IDS = {
+  step1:       'step1-panel',
+  payment:     'payment-panel',
+  success:     'screen-success',
+  expired:     'screen-expired',
+  timeout:     'screen-timeout',
+  'not-found': 'screen-not-found',
+};
+const PANEL_ORDER = ['step1', 'payment', 'success', 'expired', 'timeout', 'not-found'];
+let _currentPanel = 'step1';
+
+function slideTo(name, dir) {
+  const fromEl   = $(PANEL_IDS[_currentPanel]);
+  const toEl     = $(PANEL_IDS[name]);
+  const viewport = $('panel-viewport');
+  if (!toEl || name === _currentPanel) return;
+
+  const d = dir ?? (PANEL_ORDER.indexOf(name) >= PANEL_ORDER.indexOf(_currentPanel) ? 1 : -1);
+  _currentPanel = name;
+
+  if (viewport) viewport.style.overflowX = 'hidden'; // 动画期间裁剪
+
+  if (fromEl) {
+    Object.assign(fromEl.style, { position: 'absolute', top: '0', left: '0', width: '100%' });
+    fromEl.style.animation = `${d > 0 ? 'slide-out-l' : 'slide-out-r'} 0.38s cubic-bezier(.4,0,.2,1) forwards`;
+    fromEl.addEventListener('animationend', () => {
+      fromEl.style.cssText = 'display:none';
+      if (viewport) viewport.style.overflowX = '';
+    }, { once: true });
+  } else if (viewport) {
+    setTimeout(() => { viewport.style.overflowX = ''; }, 420);
+  }
+
+  toEl.style.display   = '';
+  toEl.style.animation = `${d > 0 ? 'slide-in-r' : 'slide-in-l'} 0.38s cubic-bezier(.4,0,.2,1) forwards`;
+}
+
+function showStatePanel(state) {
+  const isNotFound = state === 'not-found';
+  const orderInfo = $('order-info');
+  const stepProgress = $('step-progress');
+  if (orderInfo) orderInfo.style.display = isNotFound ? 'none' : '';
+  if (stepProgress) stepProgress.style.display = isNotFound ? 'none' : '';
+  slideTo(state);
+}
+
+function hideStatePanel() {
+  const orderInfo = $('order-info');
+  const stepProgress = $('step-progress');
+  if (orderInfo) orderInfo.style.display = '';
+  if (stepProgress) stepProgress.style.display = '';
+  slideTo('payment', -1);
+}
+
+function goBack() {
+  if (ORDER?.redirectUrl && !ORDER.redirectUrl.startsWith('{{')) {
+    window.location.href = ORDER.redirectUrl;
+  } else if (document.referrer) {
+    window.location.href = document.referrer;
+  } else {
+    history.back();
+  }
+}
+
+function syncStatusCardHeight() {} // 兼容旧调用，保留空桩
+
+
+// ═══════════════════════════════════════════════════════════════
+//  SECTION 7 — 步骤进度条
+// ═══════════════════════════════════════════════════════════════
+
+function setStepBar(step) {
+  const f1 = $('step-fill-1');
+  const f2 = $('step-fill-2');
+  if (!f1) return;
+  const BASE = 'height:100%;border-radius:9999px;background:var(--foreground);';
+  if (step === 1) {
+    f1.style.cssText = BASE + 'animation:fill-bar 0.9s ease-out forwards';
+    f2.style.cssText = BASE + 'width:0%';
+  } else {
+    f1.style.cssText = BASE + 'width:100%';
+    f2.style.cssText = BASE + 'animation:fill-bar 0.9s ease-out forwards';
+  }
+}
+
+
+// ═══════════════════════════════════════════════════════════════
+//  SECTION 8 — Step 1 — 币种 & 网络选择
+// ═══════════════════════════════════════════════════════════════
+
+let _step1Token = null;
+let _step1Opt   = null;
+
+// 内置优先网络，按顺序匹配第一个可用选项
+const _PREFERRED_NETWORKS = ['TRON', 'Solana'];
+
+function initStep1() {
+  // 按内置优先顺序找到首个可用选项
+  _step1Opt = null;
+  for (const net of _PREFERRED_NETWORKS) {
+    _step1Opt = PAYMENT_OPTIONS.find(
+      o => (_resolveChain(o.network)?.label ?? o.network) === net
+    );
+    if (_step1Opt) break;
+  }
+  _step1Opt   = _step1Opt ?? PAYMENT_OPTIONS[0];
+  _step1Token = _step1Opt.token;
+  _renderNetworkMenu();
+  _renderTokenMenu();
+}
+
+function _renderTokenMenu() {
+  // 按当前选中网络过滤可用币种
+  const opts = PAYMENT_OPTIONS.filter(o => o.network === _step1Opt?.network);
+  const tokens = [...new Set(opts.map(o => o.token))];
+  // 若当前 token 在新网络下不存在则重置为第一个
+  if (!tokens.includes(_step1Token)) {
+    _step1Token = tokens[0] ?? null;
+    _step1Opt   = opts[0] ?? _step1Opt;
+  }
+  const menu = $('dd-token-menu');
+  if (!menu) return;
+  menu.innerHTML = tokens.map(tok => {
+    const src = `${IMAGE_PREFIX.tokenMenu}${tok.toLowerCase()}.png`;
+    return `<div class="select-option menu-item${tok === _step1Token ? ' is-selected' : ''}"
+      onclick="step1SetToken('${tok}')"
+      style="display:flex;align-items:center;gap:8px">
+      <img src="${src}" width="16" height="16" style="width:16px;height:16px;border-radius:50%;object-fit:cover;flex-shrink:0" onerror="this.style.display='none'" />
+      ${tok}
+    </div>`;
+  }).join('');
+  setHtml('token-label', _tokenTriggerHtml(_step1Token));
+}
+
+function _renderNetworkMenu() {
+  // 去重，每个网络只显示一项
+  const seen = new Set();
+  const networkOpts = PAYMENT_OPTIONS.filter(o => {
+    if (seen.has(o.network)) return false;
+    seen.add(o.network);
+    return true;
+  });
+  const menu = $('dd-network-menu');
+  if (menu) menu.innerHTML = networkOpts.map(opt => _networkMenuItemHtml(opt, opt.network === _step1Opt?.network)).join('');
+  setHtml('network-label', _networkTriggerHtml(_step1Opt?.network || '--'));
+}
+
+function step1SetToken(tok) {
+  _step1Token = tok;
+  // 在当前网络下找对应 opt
+  _step1Opt = PAYMENT_OPTIONS.find(o => o.network === _step1Opt?.network && o.token === tok) ?? _step1Opt;
+  setHtml('token-label', _tokenTriggerHtml(tok));
+  $$('#dd-token-menu .select-option').forEach(o =>
+    o.classList.toggle('is-selected', o.textContent.trim() === tok));
+  closeAllSelects();
+}
+
+function step1SetNetwork(networkName) {
+  // 找该网络下第一个 opt 作为默认
+  _step1Opt = PAYMENT_OPTIONS.find(o => o.network === networkName) ?? _step1Opt;
+  const chain = _resolveChain(networkName);
+  const label = chain ? chain.label : networkName;
+  $$('#dd-network-menu .select-option').forEach(o =>
+    o.classList.toggle('is-selected', o.textContent.trim() === label));
+  setHtml('network-label', _networkTriggerHtml(_step1Opt.network));
+  _renderTokenMenu();
+  closeAllSelects();
+}
+
+async function confirmStep1() {
+  const opt = _step1Opt || PAYMENT_OPTIONS[0];
+  const btn  = $('btn-confirm-step1');
+  const span = btn?.querySelector('span') ?? btn;
+  const origText = span?.textContent;
+
+  // 1. 乐观 UI：禁用按钮防止重复提交
+  if (btn) { btn.disabled = true; if (span) span.textContent = '…'; }
+
+  try {
+    const res = await fetch(CONFIG.api.selectMethod(), {
+      method:  'POST',
+      headers: { 'Content-Type': 'application/json', Accept: 'application/json' },
+      body:    JSON.stringify({
+        trade_id: ORDER.tradeId,
+        token:    opt.token.toLowerCase(),
+        network:  opt.network.toLowerCase(),
+      }),
+      signal:  AbortSignal.timeout(10000),
+    });
+    if (!res.ok) throw new Error(`HTTP ${res.status}`);
+    const resp = await res.json();
+    const data = resp?.data ?? resp;
+
+    // 2. 用后端返回的完整订单字段更新 ORDER，本地选项作为兜底
+    ORDER.tradeId        = data?.trade_id        ?? ORDER.tradeId;
+    // 同步新 trade_id 到 URL（路径末段），轮询将自动使用最新值
+    if (data?.trade_id) {
+      const _url = new URL(window.location.href);
+      _url.pathname = _url.pathname.replace(/\/[^/]+$/, '/' + encodeURIComponent(data.trade_id));
+      history.replaceState(null, '', _url.toString());
+      renderOrderId();
+    }
+    ORDER.token          = data?.token           ?? opt.token;
+    ORDER.network        = data?.network         ?? opt.network;
+    ORDER.actualAmount   = data?.actual_amount   != null ? String(data.actual_amount) : opt.actualAmount;
+    ORDER.amount         = data?.amount          != null ? String(data.amount)         : ORDER.amount;
+    ORDER.currency       = data?.currency        ?? ORDER.currency;
+    ORDER.receiveAddress = data?.receive_address ?? opt.receiveAddress;
+    if (data?.expiration_time != null) ORDER.expirationTime = String(data.expiration_time);
+    if (data?.created_at      != null) ORDER.createdAt      = String(data.created_at);
+    if (data?.redirect_url)            ORDER.redirectUrl    = data.redirect_url;
+
+    setStepBar(2);
+    slideTo('payment');
+    initOrder();
+  } catch (err) {
+    console.error('[confirmStep1]', err);
+    showToast('⚠ ' + (err.message || 'Request failed'));
+  } finally {
+    if (btn) { btn.disabled = false; if (span && origText) span.textContent = origText; }
+  }
+}
+
+
+// ═══════════════════════════════════════════════════════════════
+//  SECTION 9 — 订单渲染 & 倒计时
+// ═══════════════════════════════════════════════════════════════
+
+function truncateAddr(addr) {
+  return addr && addr.length > 10 ? `${addr.slice(0, 4)}...${addr.slice(-6)}` : addr;
+}
+
+function formatAddr(addr) {
+  if (!addr || addr.length <= 10) return addr;
+  return `<span style="font-weight:800;color:var(--primary)">${addr.slice(0, 4)}</span>`
+       + `<span style="color:var(--muted-foreground)">${addr.slice(4, -6)}</span>`
+       + `<span style="font-weight:800;color:var(--primary)">${addr.slice(-6)}</span>`;
+}
+
+function renderRow(id, label, value) {
+  const el = $(id);
+  if (el) el.innerHTML = `
+    <td style="width:1%;white-space:nowrap;padding-right:0.75em">${label}</td>
+    <td style="color:var(--card-foreground);font-weight:500;word-break:break-all">${value}</td>`;
+}
+
+function renderOrderId() {
+  if (ORDER?.tradeId && !ORDER.tradeId.startsWith('{{')) {
+    renderRow('display-order-id', t('order_id'), ORDER.tradeId);
+  }
+}
+
+function initOrder() {
+  if (!ORDER?.tradeId || ORDER.tradeId.startsWith('{{')) { showNotFound(); return; }
+
+  setText('display-amount', `${ORDER.actualAmount} ${ORDER.token}`);
+  setHtml('field-address', formatAddr(ORDER.receiveAddress));
+  setHtml('display-network', networkTag(ORDER.network));
+
+  if (ORDER.amount && !ORDER.amount.startsWith('{{')) {
+    renderRow('display-fiat', t('order_amount'), `${ORDER.amount} ${ORDER.currency || ''}`);
+  }
+  renderOrderId();
+
+  const qrcodeEl = $('qrcode');
+  if (qrcodeEl) {
+    new QRCode(qrcodeEl, {
+      text:         ORDER.receiveAddress,
+      width:        176,
+      height:       176,
+      colorDark:    '#111111',
+      colorLight:   '#ffffff',
+      correctLevel: QRCode.CorrectLevel.M,
+    });
+  }
+
+  initCountdown();
+  checkOrderStatus();
+  initClipboard();
+}
+
+// 倒计时内部状态
+const CIRCUMFERENCE = 2 * Math.PI * 20;
+const _pad = (n) => String(n).padStart(2, '0');
+let _countdownInterval = null;
+let _totalSeconds      = 0;
+let _expiresAt         = null;
+
+function _lerpColor(a, b, ratio) {
+  return `rgb(${[0,1,2].map(i => Math.round(a[i] + (b[i] - a[i]) * ratio)).join(',')})`;
+}
+function _ratioColor(ratio) {
+  if (ratio >= 0.5) return '#22c55e';
+  if (ratio >= 0.2) return _lerpColor([34,197,94], [249,115,22], (0.5 - ratio) / 0.3);
+  return _lerpColor([249,115,22], [239,68,68], (0.2 - ratio) / 0.2);
+}
+
+function initCountdown() {
+  const parseTime = (raw) => new Date(/^\d+$/.test(String(raw)) ? Number(raw) : raw);
+  _expiresAt = parseTime(ORDER.expirationTime);
+  const remaining = Math.max(0, Math.round((_expiresAt - Date.now()) / 1000));
+  if (remaining <= 0) { showExpired(); return; }
+
+  const created = parseTime(ORDER.createdAt);
+  _totalSeconds = (!isNaN(created) && !isNaN(_expiresAt))
+    ? Math.max(1, Math.round((_expiresAt - created) / 1000))
+    : 600;
+
+  $('ring').style.strokeDasharray = CIRCUMFERENCE;
+  _expiresAt = new Date(_expiresAt.getTime() - 1000); // 避免初始渲染停顿
+  _tickCountdown();
+  _countdownInterval = setInterval(_tickCountdown, 1000);
+}
+
+function _tickCountdown() {
+  const remaining = Math.max(0, Math.round((_expiresAt - Date.now()) / 1000));
+  const h = Math.floor(remaining / 3600);
+  const m = Math.floor((remaining % 3600) / 60);
+  const s = remaining % 60;
+  const timeStr = h > 0 ? `${_pad(h)}:${_pad(m)}:${_pad(s)}` : `${_pad(m)}:${_pad(s)}`;
+  const color   = _ratioColor(_totalSeconds > 0 ? remaining / _totalSeconds : 0);
+  const offset  = CIRCUMFERENCE * (1 - (_totalSeconds > 0 ? remaining / _totalSeconds : 0));
+
+  $('countdown').textContent        = timeStr;
+  $('countdown').style.color        = color;
+  $('ring').style.stroke            = color;
+  $('ring').style.strokeDashoffset  = offset;
+
+  const inlineEl = $('countdown-inline');
+  if (inlineEl) { inlineEl.textContent = timeStr; inlineEl.style.color = color; }
+
+  if (remaining <= 0) { clearInterval(_countdownInterval); showExpired(); }
+}
+
+
+// ═══════════════════════════════════════════════════════════════
+//  SECTION 10 — API 轮询
+//  后端对接：修改 CONFIG.api.checkStatus 与 CONFIG.api.statusMap
+// ═══════════════════════════════════════════════════════════════
+
+let _pollTimer   = null;
+let _pollStopped = false;
+let _pollErrors  = 0;
+
+function checkOrderStatus() {
+  if (_pollStopped || !ORDER?.tradeId || ORDER.tradeId.startsWith('{{')) return;
+
+  fetch(CONFIG.api.checkStatus(ORDER.tradeId), {
+    headers: { Accept: 'application/json' },
+    signal:  AbortSignal.timeout(CONFIG.poll.timeout),
+  })
+    .then(res => {
+      if (!res.ok) throw new Error(`HTTP ${res.status}`);
+      return res.json();
+    })
+    .then(({ data }) => {
+      _pollErrors = 0;
+      const { paid, expired } = CONFIG.api.statusMap;
+      if (data?.status === paid)         onPaymentSuccess();
+      else if (data?.status === expired) showExpired();
+      else                               _scheduleNextPoll();
+    })
+    .catch(() => {
+      if (++_pollErrors >= CONFIG.poll.maxErrors) showTimeout();
+      else _scheduleNextPoll();
+    });
+}
+
+function _scheduleNextPoll() {
+  if (!_pollStopped) _pollTimer = setTimeout(checkOrderStatus, CONFIG.poll.interval);
+}
+
+function stopPolling() {
+  _pollStopped = true;
+  clearTimeout(_pollTimer);
+}
+
+function retryPolling() {
+  _pollErrors  = 0;
+  _pollStopped = false;
+  hideStatePanel();
+  checkOrderStatus();
+}
+
+
+// ═══════════════════════════════════════════════════════════════
+//  SECTION 11 — 支付状态处理
+// ═══════════════════════════════════════════════════════════════
+
+function onPaymentSuccess() {
+  stopPolling();
+  clearInterval(_countdownInterval);
+  showStatePanel('success');
+  if (ORDER?.redirectUrl && !ORDER.redirectUrl.startsWith('{{')) {
+    setTimeout(() => { window.location.href = ORDER.redirectUrl; }, CONFIG.redirect.delay);
+  }
+}
+
+function showExpired() {
+  stopPolling();
+  clearInterval(_countdownInterval);
+  const btn = $('btn-transferred');
+  if (btn) btn.disabled = true;
+  showStatePanel('expired');
+}
+
+function showTimeout() {
+  stopPolling();
+  showStatePanel('timeout');
+}
+
+function showNotFound() {
+  stopPolling();
+  clearInterval(_countdownInterval);
+  const btn = $('btn-transferred');
+  if (btn) btn.disabled = true;
+  showStatePanel('not-found');
+}
+
+
+// ═══════════════════════════════════════════════════════════════
+//  SECTION 12 — 转账按钮 & 连接钱包
+// ═══════════════════════════════════════════════════════════════
+
+function handleTransfer() {
+  const btn  = $('btn-transferred');
+  if (!btn) return;
+  const span = btn.querySelector('span');
+  if (!span) return;
+  span.textContent = t('verifying');
+  btn.disabled     = true;
+  _pollErrors  = 0;
+  _pollStopped = false;
+  clearTimeout(_pollTimer);
+  checkOrderStatus();
+  setTimeout(() => {
+    span.textContent = t('i_have_transferred');
+    btn.disabled     = false;
+  }, 4000);
+}
+
+function connectWallet() {
+  window.location.href = CONFIG.wallet.deeplink(window.location.href);
+}
+
+
+// ═══════════════════════════════════════════════════════════════
+//  SECTION 13 — 初始化入口
+// ═══════════════════════════════════════════════════════════════
+
+document.addEventListener('DOMContentLoaded', () => {
+  setLang(detectLang());
+
+  if (!ORDER?.tradeId || ORDER.tradeId.startsWith('{{')) {
+    showNotFound();
+    return;
+  }
+
+  // 在 Step 1 阶段就填充订单信息卡片
+  if (ORDER.amount && !ORDER.amount.startsWith('{{')) {
+    renderRow('display-fiat', t('order_amount'), `${ORDER.amount} ${ORDER.currency || ''}`);
+    setText('display-amount', `${ORDER.amount} ${ORDER.currency || ''}`);
+  }
+  renderOrderId();
+
+  // 确保 PAYMENT_OPTIONS 存在（服务端未注入时降级为内置默认选项）
+  if (typeof PAYMENT_OPTIONS === 'undefined' || !Array.isArray(PAYMENT_OPTIONS) || !PAYMENT_OPTIONS.length) {
+    window.PAYMENT_OPTIONS = [
+      { token: 'USDT', network: 'TRON',     actualAmount: ORDER.actualAmount, receiveAddress: ORDER.receiveAddress },
+      { token: 'TRX',  network: 'TRON',     actualAmount: ORDER.actualAmount, receiveAddress: ORDER.receiveAddress },
+      { token: 'USDT', network: 'Solana',   actualAmount: ORDER.actualAmount, receiveAddress: ORDER.receiveAddress },
+      { token: 'USDC', network: 'Solana',   actualAmount: ORDER.actualAmount, receiveAddress: ORDER.receiveAddress },
+      { token: 'USDT', network: 'Ethereum', actualAmount: ORDER.actualAmount, receiveAddress: ORDER.receiveAddress },
+      { token: 'USDC', network: 'Ethereum', actualAmount: ORDER.actualAmount, receiveAddress: ORDER.receiveAddress },
+    ];
+  }
+
+  // isselect=true 时跳过 Step 1，直接进入支付面板
+  const _isSelect = ORDER.is_selected && ORDER.is_selected !== 'false' && !ORDER.is_selected.startsWith('{{');
+  if (_isSelect) {
+    $('step1-panel').style.display = 'none';
+    $('payment-panel').style.display = '';
+    _currentPanel = 'payment';
+    setStepBar(2);
+    initOrder();
+  } else {
+    initStep1();
+    setStepBar(1);
+  }
+
+  // 连接钱包按钮开关
+  const walletBtn = $('btn-connect-wallet');
+  if (walletBtn) walletBtn.style.display = CONFIG.wallet.enabled ? '' : 'none';
+});
+
+

src/static/reset.css

@@ -1,44 +0,0 @@
-html, body, div, span, applet, object, iframe,
-h1, h2, h3, h4, h5, h6, p, blockquote, pre,
-a, abbr, acronym, address, big, cite, code,
-del, dfn, em, img, ins, kbd, q, s, samp,
-small, strike, strong, sub, sup, tt, var,
-b, u, i, center,
-dl, dt, dd, ol, ul, li,
-fieldset, form, label, legend,
-table, caption, tbody, tfoot, thead, tr, th, td,
-article, aside, canvas, details, embed, 
-figure, figcaption, footer, header, hgroup, 
-menu, nav, output, ruby, section, summary,
-time, mark, audio, video {
-	margin: 0;
-	padding: 0;
-	border: 0;
-	font-size: 100%;
-	font: inherit;
-	vertical-align: baseline;
-}
-/* HTML5 display-role reset for older browsers */
-article, aside, details, figcaption, figure, 
-footer, header, hgroup, menu, nav, section {
-	display: block;
-}
-body {
-	line-height: 1;
-  background-color: #fafbfc;
-}
-ol, ul {
-	list-style: none;
-}
-blockquote, q {
-	quotes: none;
-}
-blockquote:before, blockquote:after,
-q:before, q:after {
-	content: '';
-	content: none;
-}
-table {
-	border-collapse: collapse;
-	border-spacing: 0;
-}

src/task/listen.go

@@ -1,12 +1,32 @@
 package task
 
-import "github.com/robfig/cron/v3"
+import (
+	"github.com/assimon/luuu/util/log"
+	"github.com/robfig/cron/v3"
+)
 
 func Start() {
+	log.Sugar.Info("[task] Starting task scheduler...")
+	go StartEthereumWebSocketListener()
+	go StartBscWebSocketListener()
+	//go StartPolygonWebSocketListener()
+	//go StartPlasmaWebSocketListener()
+
 	c := cron.New()
-	// 汇率监听
-	c.AddJob("@every 60s", UsdtRateJob{})
 	// trc20钱包监听
-	c.AddJob("@every 5s", ListenTrc20Job{})
+	_, err := c.AddJob("@every 5s", ListenTrc20Job{})
+	if err != nil {
+		log.Sugar.Errorf("[task] Failed to add ListenTrc20Job: %v", err)
+		return
+	}
+	log.Sugar.Info("[task] ListenTrc20Job scheduled successfully (@every 5s)")
+	// solana钱包监听
+	_, err = c.AddJob("@every 5s", ListenSolJob{})
+	if err != nil {
+		log.Sugar.Errorf("[task] Failed to add ListenSolJob: %v", err)
+		return
+	}
+	log.Sugar.Info("[task] ListenSolJob scheduled successfully (@every 5s)")
 	c.Start()
+	log.Sugar.Info("[task] Task scheduler started")
 }

src/task/listen_bsc.go

@@ -0,0 +1,112 @@
+package task
+
+import (
+	"context"
+	"math/big"
+	"strings"
+	"sync/atomic"
+	"time"
+
+	"github.com/assimon/luuu/model/data"
+	"github.com/assimon/luuu/model/mdb"
+	"github.com/assimon/luuu/model/service"
+	"github.com/assimon/luuu/util/log"
+
+	"github.com/ethereum/go-ethereum"
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/core/types"
+	"github.com/ethereum/go-ethereum/ethclient"
+)
+
+var (
+	// USDT / USDC 合约地址（BSC 主网）
+	bscUsdtContract = common.HexToAddress("0x55d398326f99059fF775485246999027B3197955")
+	bscUsdcContract = common.HexToAddress("0x8AC76a51cc950d9822D68b83fE1Ad97B32Cd580d")
+)
+
+type bscRecipientSnapshot struct {
+	addrs map[string]struct{}
+}
+
+var bscWatchedRecipients atomic.Pointer[bscRecipientSnapshot]
+
+func StartBscWebSocketListener() {
+	wallets, err := data.GetAvailableWalletAddressByNetwork(mdb.NetworkBsc)
+	if err != nil {
+		log.Sugar.Errorf("[BSC-WS] Failed to get wallet addresses: %v", err)
+		return
+	}
+	storeBscRecipientsFromWallets(wallets)
+	go func() {
+		ticker := time.NewTicker(5 * time.Second)
+		defer ticker.Stop()
+		for range ticker.C {
+			w, err := data.GetAvailableWalletAddressByNetwork(mdb.NetworkBsc)
+			if err != nil {
+				log.Sugar.Warnf("[BSC-WS] refresh wallet addresses: %v", err)
+				continue
+			}
+			storeBscRecipientsFromWallets(w)
+		}
+	}()
+	wsURL := "wss://bsc.drpc.org"
+	query := ethereum.FilterQuery{
+		Addresses: []common.Address{
+			bscUsdtContract,
+			bscUsdcContract,
+		},
+		Topics: [][]common.Hash{},
+	}
+
+	runEvmWsLogListener("[BSC-WS]", wsURL, query, func(client *ethclient.Client, vLog types.Log) {
+		if len(vLog.Topics) < 3 {
+			return
+		}
+
+		event := vLog.Topics[0].String()
+		if event != transferEventHash.String() {
+			return
+		}
+
+		amount := new(big.Int).SetBytes(vLog.Data)
+
+		toAddr := common.HexToAddress(vLog.Topics[2].Hex())
+
+		if !isWatchedBscRecipient(toAddr) {
+			return
+		}
+
+		var blockTsMs int64
+		header, err := client.HeaderByNumber(context.Background(), big.NewInt(int64(vLog.BlockNumber)))
+		if err != nil {
+			log.Sugar.Warnf("[BSC-WS] HeaderByNumber block=%d: %v, using local time", vLog.BlockNumber, err)
+			blockTsMs = time.Now().UnixMilli()
+		} else {
+			blockTsMs = int64(header.Time) * 1000
+		}
+
+		service.TryProcessEvmERC20Transfer(mdb.NetworkBsc, vLog.Address, toAddr, amount, vLog.TxHash.Hex(), blockTsMs)
+	})
+}
+
+func storeBscRecipientsFromWallets(wallets []mdb.WalletAddress) int {
+	m := make(map[string]struct{})
+	for _, w := range wallets {
+		a := strings.TrimSpace(w.Address)
+		if !common.IsHexAddress(a) {
+			continue
+		}
+		m[strings.ToLower(common.HexToAddress(a).Hex())] = struct{}{}
+	}
+	bscWatchedRecipients.Store(&bscRecipientSnapshot{addrs: m})
+	return len(m)
+}
+
+func isWatchedBscRecipient(to common.Address) bool {
+	snap := bscWatchedRecipients.Load()
+	if snap == nil || len(snap.addrs) == 0 {
+		return false
+	}
+	_, ok := snap.addrs[strings.ToLower(to.Hex())]
+	return ok
+}

src/task/listen_eth.go

@@ -0,0 +1,132 @@
+package task
+
+import (
+	"context"
+	"math/big"
+	"strings"
+	"sync/atomic"
+	"time"
+
+	"github.com/assimon/luuu/model/data"
+	"github.com/assimon/luuu/model/mdb"
+	"github.com/assimon/luuu/model/service"
+	"github.com/assimon/luuu/util/log"
+
+	"github.com/ethereum/go-ethereum"
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/core/types"
+	"github.com/ethereum/go-ethereum/ethclient"
+)
+
+var (
+
+	// USDT / USDC 合约地址（ETH 主网）
+	usdtContract = common.HexToAddress("0xdAC17F958D2ee523a2206206994597C13D831ec7")
+	usdcContract = common.HexToAddress("0xA0b86991c6218b36c1d19d4a2e9eb0ce3606eb48")
+
+	// Transfer 事件签名
+	transferEventHash = common.HexToHash("0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef")
+)
+
+type ethRecipientSnapshot struct {
+	addrs map[string]struct{}
+}
+
+var ethWatchedRecipients atomic.Pointer[ethRecipientSnapshot]
+
+func StartEthereumWebSocketListener() {
+	wallets, err := data.GetAvailableWalletAddressByNetwork(mdb.NetworkEthereum)
+	if err != nil {
+		log.Sugar.Errorf("Failed to get wallet addresses: %v", err)
+		return
+	}
+	StoreEthRecipientsFromWallets(wallets)
+	go func() {
+		ticker := time.NewTicker(5 * time.Second)
+		defer ticker.Stop()
+		for range ticker.C {
+			w, err := data.GetAvailableWalletAddressByNetwork(mdb.NetworkEthereum)
+			if err != nil {
+				log.Sugar.Warnf("[ETH-WS] refresh wallet addresses: %v", err)
+				continue
+			}
+			StoreEthRecipientsFromWallets(w)
+		}
+	}()
+	wsURL := "wss://ethereum.publicnode.com"
+	query := ethereum.FilterQuery{
+		Addresses: []common.Address{
+			usdtContract,
+			usdcContract,
+		},
+		Topics: [][]common.Hash{},
+	}
+
+	runEvmWsLogListener("[ETH-WS]", wsURL, query, func(client *ethclient.Client, vLog types.Log) {
+		if len(vLog.Topics) < 3 {
+			return
+		}
+
+		event := vLog.Topics[0].String()
+		if event != transferEventHash.String() {
+			return
+		}
+
+		amount := new(big.Int).SetBytes(vLog.Data)
+
+		toAddr := common.HexToAddress(vLog.Topics[2].Hex())
+
+		if !isWatchedEthRecipient(toAddr) {
+			return
+		}
+
+		var blockTsMs int64
+		header, err := client.HeaderByNumber(context.Background(), big.NewInt(int64(vLog.BlockNumber)))
+		if err != nil {
+			log.Sugar.Warnf("[ETH-WS] HeaderByNumber block=%d: %v, using local time", vLog.BlockNumber, err)
+			blockTsMs = time.Now().UnixMilli()
+		} else {
+			blockTsMs = int64(header.Time) * 1000
+		}
+
+		service.TryProcessEvmERC20Transfer(mdb.NetworkEthereum, vLog.Address, toAddr, amount, vLog.TxHash.Hex(), blockTsMs)
+	})
+}
+
+func StoreEthRecipientsFromWallets(wallets []mdb.WalletAddress) int {
+	m := make(map[string]struct{})
+	for _, w := range wallets {
+		a := strings.TrimSpace(w.Address)
+		if !common.IsHexAddress(a) {
+			continue
+		}
+		m[strings.ToLower(common.HexToAddress(a).Hex())] = struct{}{}
+	}
+	ethWatchedRecipients.Store(&ethRecipientSnapshot{addrs: m})
+	return len(m)
+}
+
+func isWatchedEthRecipient(to common.Address) bool {
+	snap := ethWatchedRecipients.Load()
+	if snap == nil || len(snap.addrs) == 0 {
+		return false
+	}
+	_, ok := snap.addrs[strings.ToLower(to.Hex())]
+	return ok
+}
+
+func formatAmount(amount *big.Int, decimals int) string {
+	f := new(big.Float).SetInt(amount)
+	divisor := new(big.Float).SetFloat64(float64Pow(10, decimals))
+	result := new(big.Float).Quo(f, divisor)
+
+	return result.Text('f', 6)
+}
+
+func float64Pow(a, b int) float64 {
+	result := 1.0
+	for i := 0; i < b; i++ {
+		result *= float64(a)
+	}
+	return result
+}

src/task/listen_evm_ws.go

@@ -0,0 +1,81 @@
+package task
+
+import (
+	"context"
+	"time"
+
+	"github.com/assimon/luuu/util/log"
+
+	"github.com/ethereum/go-ethereum"
+	"github.com/ethereum/go-ethereum/core/types"
+	"github.com/ethereum/go-ethereum/ethclient"
+)
+
+func runEvmWsLogListener(logPrefix, wsURL string, query ethereum.FilterQuery, handleLog func(*ethclient.Client, types.Log)) {
+	const (
+		minBackoff = 2 * time.Second
+		maxBackoff = 60 * time.Second
+		rejoinWait = 3 * time.Second
+	)
+	failWait := minBackoff
+
+	for {
+		client, err := ethclient.Dial(wsURL)
+		if err != nil {
+			log.Sugar.Warnf("%s dial: %v, retry in %s", logPrefix, err, failWait)
+			time.Sleep(failWait)
+			failWait = nextBackoff(failWait, maxBackoff)
+			continue
+		}
+
+		logsCh := make(chan types.Log)
+		sub, err := client.SubscribeFilterLogs(context.Background(), query, logsCh)
+		if err != nil {
+			client.Close()
+			log.Sugar.Warnf("%s subscribe: %v, retry in %s", logPrefix, err, failWait)
+			time.Sleep(failWait)
+			failWait = nextBackoff(failWait, maxBackoff)
+			continue
+		}
+		failWait = minBackoff
+
+		log.Sugar.Infof("%s connected, subscribed to USDT/USDC Transfer logs", logPrefix)
+
+		recvLoop(client, sub, logsCh, logPrefix, handleLog)
+
+		time.Sleep(rejoinWait)
+	}
+}
+
+func recvLoop(client *ethclient.Client, sub ethereum.Subscription, logsCh <-chan types.Log, logPrefix string, handleLog func(*ethclient.Client, types.Log)) {
+	defer func() {
+		sub.Unsubscribe()
+		client.Close()
+	}()
+
+	for {
+		select {
+		case err := <-sub.Err():
+			if err != nil {
+				log.Sugar.Warnf("%s subscription error: %v, reconnecting", logPrefix, err)
+			} else {
+				log.Sugar.Warnf("%s subscription closed, reconnecting", logPrefix)
+			}
+			return
+		case vLog, ok := <-logsCh:
+			if !ok {
+				log.Sugar.Warnf("%s log channel closed, reconnecting", logPrefix)
+				return
+			}
+			handleLog(client, vLog)
+		}
+	}
+}
+
+func nextBackoff(cur, max time.Duration) time.Duration {
+	n := cur * 2
+	if n > max {
+		return max
+	}
+	return n
+}

src/task/listen_plasma.go

@@ -0,0 +1,108 @@
+package task
+
+import (
+	"context"
+	"math/big"
+	"strings"
+	"sync/atomic"
+	"time"
+
+	"github.com/assimon/luuu/model/data"
+	"github.com/assimon/luuu/model/mdb"
+	"github.com/assimon/luuu/model/service"
+	"github.com/assimon/luuu/util/log"
+
+	"github.com/ethereum/go-ethereum"
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/core/types"
+	"github.com/ethereum/go-ethereum/ethclient"
+)
+
+var (
+	plasmaUsdt0Contract = common.HexToAddress("0xB8CE59FC3717ada4C02eaDF9682A9e934F625ebb")
+)
+
+type plasmaRecipientSnapshot struct {
+	addrs map[string]struct{}
+}
+
+var plasmaWatchedRecipients atomic.Pointer[plasmaRecipientSnapshot]
+
+func StartPlasmaWebSocketListener() {
+	wallets, err := data.GetAvailableWalletAddressByNetwork(mdb.NetworkPlasma)
+	if err != nil {
+		log.Sugar.Errorf("[PLASMA-WS] Failed to get wallet addresses: %v", err)
+		return
+	}
+	storePlasmaRecipientsFromWallets(wallets)
+	go func() {
+		ticker := time.NewTicker(5 * time.Second)
+		defer ticker.Stop()
+		for range ticker.C {
+			w, err := data.GetAvailableWalletAddressByNetwork(mdb.NetworkPlasma)
+			if err != nil {
+				log.Sugar.Warnf("[PLASMA-WS] refresh wallet addresses: %v", err)
+				continue
+			}
+			storePlasmaRecipientsFromWallets(w)
+		}
+	}()
+	// 文档提供 https://rpc.plasma.to；常见实现同主机 wss
+	wsURL := "wss://rpc.plasma.to"
+	query := ethereum.FilterQuery{
+		Addresses: []common.Address{plasmaUsdt0Contract},
+		Topics:    [][]common.Hash{},
+	}
+
+	runEvmWsLogListener("[PLASMA-WS]", wsURL, query, func(client *ethclient.Client, vLog types.Log) {
+		if len(vLog.Topics) < 3 {
+			return
+		}
+
+		event := vLog.Topics[0].String()
+		if event != transferEventHash.String() {
+			return
+		}
+
+		amount := new(big.Int).SetBytes(vLog.Data)
+
+		toAddr := common.HexToAddress(vLog.Topics[2].Hex())
+
+		if !isWatchedPlasmaRecipient(toAddr) {
+			return
+		}
+
+		var blockTsMs int64
+		header, err := client.HeaderByNumber(context.Background(), big.NewInt(int64(vLog.BlockNumber)))
+		if err != nil {
+			log.Sugar.Warnf("[PLASMA-WS] HeaderByNumber block=%d: %v, using local time", vLog.BlockNumber, err)
+			blockTsMs = time.Now().UnixMilli()
+		} else {
+			blockTsMs = int64(header.Time) * 1000
+		}
+
+		service.TryProcessEvmERC20Transfer(mdb.NetworkPlasma, vLog.Address, toAddr, amount, vLog.TxHash.Hex(), blockTsMs)
+	})
+}
+
+func storePlasmaRecipientsFromWallets(wallets []mdb.WalletAddress) int {
+	m := make(map[string]struct{})
+	for _, w := range wallets {
+		a := strings.TrimSpace(w.Address)
+		if !common.IsHexAddress(a) {
+			continue
+		}
+		m[strings.ToLower(common.HexToAddress(a).Hex())] = struct{}{}
+	}
+	plasmaWatchedRecipients.Store(&plasmaRecipientSnapshot{addrs: m})
+	return len(m)
+}
+
+func isWatchedPlasmaRecipient(to common.Address) bool {
+	snap := plasmaWatchedRecipients.Load()
+	if snap == nil || len(snap.addrs) == 0 {
+		return false
+	}
+	_, ok := snap.addrs[strings.ToLower(to.Hex())]
+	return ok
+}

src/task/listen_polygon.go

@@ -0,0 +1,114 @@
+package task
+
+import (
+	"context"
+	"math/big"
+	"strings"
+	"sync/atomic"
+	"time"
+
+	"github.com/assimon/luuu/model/data"
+	"github.com/assimon/luuu/model/mdb"
+	"github.com/assimon/luuu/model/service"
+	"github.com/assimon/luuu/util/log"
+
+	"github.com/ethereum/go-ethereum"
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/core/types"
+	"github.com/ethereum/go-ethereum/ethclient"
+)
+
+var (
+	// Polygon PoS 主网 USDT / USDC（原生）/ USDC.e（桥接）
+	polygonUsdtContract  = common.HexToAddress("0xc2132D05D31c914a87C6611C10748AEb04B58e8F")
+	polygonUsdcContract  = common.HexToAddress("0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359")
+	polygonUsdcEContract = common.HexToAddress("0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174")
+)
+
+type polygonRecipientSnapshot struct {
+	addrs map[string]struct{}
+}
+
+var polygonWatchedRecipients atomic.Pointer[polygonRecipientSnapshot]
+
+func StartPolygonWebSocketListener() {
+	wallets, err := data.GetAvailableWalletAddressByNetwork(mdb.NetworkPolygon)
+	if err != nil {
+		log.Sugar.Errorf("[POLYGON-WS] Failed to get wallet addresses: %v", err)
+		return
+	}
+	storePolygonRecipientsFromWallets(wallets)
+	go func() {
+		ticker := time.NewTicker(5 * time.Second)
+		defer ticker.Stop()
+		for range ticker.C {
+			w, err := data.GetAvailableWalletAddressByNetwork(mdb.NetworkPolygon)
+			if err != nil {
+				log.Sugar.Warnf("[POLYGON-WS] refresh wallet addresses: %v", err)
+				continue
+			}
+			storePolygonRecipientsFromWallets(w)
+		}
+	}()
+	wsURL := "wss://polygon-bor-ws.publicnode.com"
+	query := ethereum.FilterQuery{
+		Addresses: []common.Address{
+			polygonUsdtContract,
+			polygonUsdcContract,
+			polygonUsdcEContract,
+		},
+		Topics: [][]common.Hash{},
+	}
+
+	runEvmWsLogListener("[POLYGON-WS]", wsURL, query, func(client *ethclient.Client, vLog types.Log) {
+		if len(vLog.Topics) < 3 {
+			return
+		}
+
+		event := vLog.Topics[0].String()
+		if event != transferEventHash.String() {
+			return
+		}
+
+		amount := new(big.Int).SetBytes(vLog.Data)
+
+		toAddr := common.HexToAddress(vLog.Topics[2].Hex())
+
+		if !isWatchedPolygonRecipient(toAddr) {
+			return
+		}
+
+		var blockTsMs int64
+		header, err := client.HeaderByNumber(context.Background(), big.NewInt(int64(vLog.BlockNumber)))
+		if err != nil {
+			log.Sugar.Warnf("[POLYGON-WS] HeaderByNumber block=%d: %v, using local time", vLog.BlockNumber, err)
+			blockTsMs = time.Now().UnixMilli()
+		} else {
+			blockTsMs = int64(header.Time) * 1000
+		}
+
+		service.TryProcessEvmERC20Transfer(mdb.NetworkPolygon, vLog.Address, toAddr, amount, vLog.TxHash.Hex(), blockTsMs)
+	})
+}
+
+func storePolygonRecipientsFromWallets(wallets []mdb.WalletAddress) int {
+	m := make(map[string]struct{})
+	for _, w := range wallets {
+		a := strings.TrimSpace(w.Address)
+		if !common.IsHexAddress(a) {
+			continue
+		}
+		m[strings.ToLower(common.HexToAddress(a).Hex())] = struct{}{}
+	}
+	polygonWatchedRecipients.Store(&polygonRecipientSnapshot{addrs: m})
+	return len(m)
+}
+
+func isWatchedPolygonRecipient(to common.Address) bool {
+	snap := polygonWatchedRecipients.Load()
+	if snap == nil || len(snap.addrs) == 0 {
+		return false
+	}
+	_, ok := snap.addrs[strings.ToLower(to.Hex())]
+	return ok
+}

src/task/listen_sol_job.go

@@ -0,0 +1,38 @@
+package task
+
+import (
+	"sync"
+
+	"github.com/assimon/luuu/model/data"
+	"github.com/assimon/luuu/model/mdb"
+	"github.com/assimon/luuu/model/service"
+	"github.com/assimon/luuu/util/log"
+)
+
+type ListenSolJob struct{}
+
+var gListenSolJobLock sync.Mutex
+
+func (r ListenSolJob) Run() {
+	gListenSolJobLock.Lock()
+	defer gListenSolJobLock.Unlock()
+	log.Sugar.Debug("[ListenSolJob] Job triggered")
+	walletAddress, err := data.GetAvailableWalletAddressByNetwork(mdb.NetworkSolana)
+	if err != nil {
+		log.Sugar.Errorf("[ListenSolJob] Failed to get wallet addresses: %v", err)
+		return
+	}
+	if len(walletAddress) <= 0 {
+		log.Sugar.Debug("[ListenSolJob] No available wallet addresses")
+		return
+	}
+	log.Sugar.Infof("[ListenSolJob] Found %d wallet addresses to monitor", len(walletAddress))
+	var wg sync.WaitGroup
+	for _, address := range walletAddress {
+		log.Sugar.Infof("[ListenSolJob] Listening to address: %s", address.Address)
+		wg.Add(1)
+		go service.SolCallBack(address.Address, &wg)
+	}
+	wg.Wait()
+	log.Sugar.Debug("[ListenSolJob] Job completed")
+}

src/task/listen_trc20_job.go

@@ -1,32 +1,39 @@
 package task
 
 import (
+	"sync"
+
 	"github.com/assimon/luuu/model/data"
+	"github.com/assimon/luuu/model/mdb"
 	"github.com/assimon/luuu/model/service"
 	"github.com/assimon/luuu/util/log"
-	"sync"
 )
 
-type ListenTrc20Job struct {
-}
+type ListenTrc20Job struct{}
 
 var gListenTrc20JobLock sync.Mutex
 
 func (r ListenTrc20Job) Run() {
 	gListenTrc20JobLock.Lock()
 	defer gListenTrc20JobLock.Unlock()
-	walletAddress, err := data.GetAvailableWalletAddress()
+	log.Sugar.Debug("[ListenTrc20Job] Job triggered")
+	walletAddress, err := data.GetAvailableWalletAddressByNetwork(mdb.NetworkTron)
 	if err != nil {
-		log.Sugar.Error(err)
+		log.Sugar.Errorf("[ListenTrc20Job] Failed to get wallet addresses: %v", err)
 		return
 	}
 	if len(walletAddress) <= 0 {
+		log.Sugar.Debug("[ListenTrc20Job] No available wallet addresses")
 		return
 	}
+	log.Sugar.Infof("[ListenTrc20Job] Found %d wallet addresses to monitor", len(walletAddress))
 	var wg sync.WaitGroup
 	for _, address := range walletAddress {
+		log.Sugar.Infof("[ListenTrc20Job] Listening to address: %s", address.Address)
+
 		wg.Add(1)
-		go service.Trc20CallBack(address.Token, &wg)
+		go service.Trc20CallBack(address.Address, &wg)
 	}
 	wg.Wait()
+	log.Sugar.Debug("[ListenTrc20Job] Job completed")
 }

src/task/usdt_rate_job.go

@@ -1,62 +0,0 @@
-package task
-
-import (
-	"github.com/assimon/luuu/config"
-	"github.com/assimon/luuu/util/http_client"
-	"github.com/assimon/luuu/util/json"
-	"github.com/assimon/luuu/util/log"
-	"github.com/assimon/luuu/util/math"
-	"time"
-)
-
-const UsdtRateApiUri = "https://api.coinmarketcap.com/data-api/v3/cryptocurrency/detail/chart"
-
-type UsdtRateJob struct {
-}
-
-type UsdtRateResp struct {
-	Data   Data   `json:"data"`
-	Status Status `json:"status"`
-}
-
-type Status struct {
-	Timestamp    time.Time `json:"timestamp"`
-	ErrorCode    string    `json:"error_code"`
-	ErrorMessage string    `json:"error_message"`
-	Elapsed      string    `json:"elapsed"`
-	CreditCount  int       `json:"credit_count"`
-}
-
-type Data struct {
-	Points map[string]Points `json:"points"`
-}
-
-type Points struct {
-	V []float64 `json:"v"`
-	C []float64 `json:"c"`
-}
-
-func (r UsdtRateJob) Run() {
-	client := http_client.GetHttpClient()
-	resp, err := client.R().SetQueryString("id=825&range=1H&convertId=2787").SetHeader("Accept", "application/json").Get(UsdtRateApiUri)
-	if err != nil {
-		log.Sugar.Error("usdt rate get err:", err.Error())
-		return
-	}
-	var usdtResp UsdtRateResp
-	err = json.Cjson.Unmarshal(resp.Body(), &usdtResp)
-	if err != nil {
-		log.Sugar.Error("Unmarshal usdt resp err:", err.Error())
-		return
-	}
-	if usdtResp.Status.ErrorCode != "0" {
-		log.Sugar.Error("usdt resp err:", usdtResp.Status.ErrorMessage)
-		return
-	}
-	for _, points := range usdtResp.Data.Points {
-		if len(points.C) > 0 && points.C[0] > 0 {
-			config.UsdtRate = math.MustParsePrecFloat64(points.C[0], 2)
-			return
-		}
-	}
-}

src/telegram/handle.go

@@ -2,6 +2,10 @@ package telegram
 
 import (
 	"fmt"
+	"sort"
+	"strings"
+	"sync"
+	"time"
 
 	"github.com/assimon/luuu/model/data"
 	"github.com/assimon/luuu/model/mdb"
@@ -11,25 +15,61 @@ import (
 )
 
 const (
-	ReplayAddWallet = "请发给我一个合法的钱包地址"
+	ReplaySelectNetwork     = "请选择要添加的钱包网络"
+	ReplayAddWallet         = "请发送 %s 网络收款地址"
+	pendingWalletAddressTTL = 5 * time.Minute
 )
 
+type pendingWalletAddressState struct {
+	RequestedAt time.Time
+	Network     string
+}
+
+var pendingWalletAddressUsers sync.Map
+
 func OnTextMessageHandle(c tb.Context) error {
-	if c.Message().ReplyTo.Text == ReplayAddWallet {
-		defer bots.Delete(c.Message().ReplyTo)
-		msgText := c.Message().Text
-		if !isValidTronAddress(msgText) {
-			_ = c.Send(fmt.Sprintf("钱包[%s]添加失败: 非Tron地址！", msgText))
+	msg := c.Message()
+	if msg == nil {
 		return nil
 	}
-		_, err := data.AddWalletAddress(msgText)
+
+	sender := c.Sender()
+	senderID := int64(0)
+	if sender != nil {
+		senderID = sender.ID
+	}
+
+	isReplyFlow := msg.ReplyTo != nil && strings.HasPrefix(msg.ReplyTo.Text, "请发送 ")
+	isPendingFlow := isWalletAddressPending(senderID)
+	if !isReplyFlow && !isPendingFlow {
+		return nil
+	}
+
+	if isReplyFlow {
+		defer bots.Delete(msg.ReplyTo)
+	}
+
+	msgText := strings.TrimSpace(msg.Text)
+	state, _ := getPendingWalletAddressState(senderID)
+	if state.Network == "" {
+		_ = c.Send("请先选择网络，再发送地址。")
+		return nil
+	}
+
+	var err error
+	if !isValidAddressByNetwork(state.Network, msgText) {
+		_ = c.Send(fmt.Sprintf("钱包 [%s] 添加失败：不是合法的 %s 地址", msgText, strings.ToUpper(state.Network)))
+		return nil
+	}
+	storeAddress := normalizeWalletAddressByNetwork(state.Network, msgText)
+	_, err = data.AddWalletAddressWithNetwork(state.Network, storeAddress)
 	if err != nil {
 		return c.Send(err.Error())
 	}
-		_ = c.Send(fmt.Sprintf("钱包[%s]添加成功！", msgText))
+	pendingWalletAddressUsers.Delete(senderID)
+
+	_ = c.Send(fmt.Sprintf("钱包 [%s] 添加成功（%s）", storeAddress, strings.ToUpper(state.Network)))
 	return WalletList(c)
-	}
-	return nil
 }
 
 func WalletList(c tb.Context) error {
@@ -37,39 +77,81 @@ func WalletList(c tb.Context) error {
 	if err != nil {
 		return err
 	}
+
 	var btnList [][]tb.InlineButton
 	for _, wallet := range wallets {
 		status := "已启用✅"
 		if wallet.Status == mdb.TokenStatusDisable {
 			status = "已禁用🚫"
 		}
-		var temp []tb.InlineButton
+		net := wallet.Network
+		if net == "" {
+			net = mdb.NetworkTron
+		}
+
 		btnInfo := tb.InlineButton{
-			Unique: wallet.Token,
-			Text:   fmt.Sprintf("%s[%s]", wallet.Token, status),
+			Unique: wallet.Address,
+			Text:   fmt.Sprintf("[%s] %s [%s]", net, wallet.Address, status),
 			Data:   strutil.MustString(wallet.ID),
 		}
 		bots.Handle(&btnInfo, WalletInfo)
-		btnList = append(btnList, append(temp, btnInfo))
+		btnList = append(btnList, []tb.InlineButton{btnInfo})
 	}
+
 	addBtn := tb.InlineButton{Text: "添加钱包地址", Unique: "AddWallet"}
 	bots.Handle(&addBtn, func(c tb.Context) error {
-		return c.Send(ReplayAddWallet, &tb.ReplyMarkup{
-			ForceReply: true,
+		chains, err := getEnabledSupportedNetworks()
+		if err != nil {
+			return c.Send("读取支持链失败：" + err.Error())
+		}
+		if len(chains) == 0 {
+			return c.Send("当前没有可用链，请先在后台配置 supported-assets。")
+		}
+
+		rows := make([][]tb.InlineButton, 0, len(chains))
+		for _, network := range chains {
+			btn := tb.InlineButton{
+				Text:   strings.ToUpper(network),
+				Unique: "SelectWalletNetwork",
+				Data:   network,
+			}
+			bots.Handle(&btn, SelectWalletNetwork)
+			rows = append(rows, []tb.InlineButton{btn})
+		}
+		return c.EditOrSend(ReplaySelectNetwork, &tb.ReplyMarkup{
+			InlineKeyboard: rows,
 		})
 	})
 	btnList = append(btnList, []tb.InlineButton{addBtn})
-	return c.EditOrSend("请点击钱包继续操作", &tb.ReplyMarkup{
+
+	return c.EditOrSend("请选择钱包继续操作", &tb.ReplyMarkup{
 		InlineKeyboard: btnList,
 	})
 }
 
+func SelectWalletNetwork(c tb.Context) error {
+	network := strings.ToLower(strings.TrimSpace(c.Data()))
+	if network == "" {
+		return c.Send("请选择有效网络")
+	}
+	if sender := c.Sender(); sender != nil {
+		pendingWalletAddressUsers.Store(sender.ID, pendingWalletAddressState{
+			RequestedAt: time.Now(),
+			Network:     network,
+		})
+	}
+	return c.Send(fmt.Sprintf(ReplayAddWallet, strings.ToUpper(network)), &tb.ReplyMarkup{
+		ForceReply: true,
+	})
+}
+
 func WalletInfo(c tb.Context) error {
 	id := mathutil.MustUint(c.Data())
 	tokenInfo, err := data.GetWalletAddressById(id)
 	if err != nil {
 		return c.Send(err.Error())
 	}
+
 	enableBtn := tb.InlineButton{
 		Text:   "启用",
 		Unique: "enableBtn",
@@ -89,11 +171,18 @@ func WalletInfo(c tb.Context) error {
 		Text:   "返回",
 		Unique: "WalletList",
 	}
+
 	bots.Handle(&enableBtn, EnableWallet)
 	bots.Handle(&disableBtn, DisableWallet)
 	bots.Handle(&delBtn, DelWallet)
 	bots.Handle(&backBtn, WalletList)
-	return c.EditOrReply(tokenInfo.Token, &tb.ReplyMarkup{InlineKeyboard: [][]tb.InlineButton{
+
+	net := tokenInfo.Network
+	if net == "" {
+		net = mdb.NetworkTron
+	}
+	detail := fmt.Sprintf("网络：%s\n地址：%s", net, tokenInfo.Address)
+	return c.EditOrReply(detail, &tb.ReplyMarkup{InlineKeyboard: [][]tb.InlineButton{
 		{
 			enableBtn,
 			disableBtn,
@@ -140,3 +229,50 @@ func DelWallet(c tb.Context) error {
 	}
 	return WalletList(c)
 }
+
+func isWalletAddressPending(userID int64) bool {
+	if userID <= 0 {
+		return false
+	}
+	value, ok := pendingWalletAddressUsers.Load(userID)
+	if !ok {
+		return false
+	}
+
+	state, ok := value.(pendingWalletAddressState)
+	if !ok || time.Since(state.RequestedAt) > pendingWalletAddressTTL {
+		pendingWalletAddressUsers.Delete(userID)
+		return false
+	}
+	return true
+}
+
+func getPendingWalletAddressState(userID int64) (pendingWalletAddressState, bool) {
+	v, ok := pendingWalletAddressUsers.Load(userID)
+	if !ok {
+		return pendingWalletAddressState{}, false
+	}
+	state, ok := v.(pendingWalletAddressState)
+	return state, ok
+}
+
+func getEnabledSupportedNetworks() ([]string, error) {
+	assets, err := data.ListEnabledSupportedAssets()
+	if err != nil {
+		return nil, err
+	}
+	set := make(map[string]struct{})
+	for _, a := range assets {
+		n := strings.ToLower(strings.TrimSpace(a.Network))
+		if n == "" {
+			continue
+		}
+		set[n] = struct{}{}
+	}
+	networks := make([]string, 0, len(set))
+	for n := range set {
+		networks = append(networks, n)
+	}
+	sort.Strings(networks)
+	return networks, nil
+}

src/telegram/telegram.go

@@ -46,14 +46,21 @@ func RegisterHandle() {
 // SendToBot 主动发送消息机器人消息
 func SendToBot(msg string) {
 	go func() {
+		if bots == nil {
+			log.Sugar.Error("[Telegram] bots实例为nil，无法发送消息")
+			return
+		}
 		user := tb.User{
 			ID: config.TgManage,
 		}
+		log.Sugar.Infof("[Telegram] 正在发送消息给用户ID=%d", config.TgManage)
 		_, err := bots.Send(&user, msg, &tb.SendOptions{
 			ParseMode: tb.ModeHTML,
 		})
 		if err != nil {
-			log.Sugar.Error(err)
+			log.Sugar.Errorf("[Telegram] 发送消息失败: userID=%d, err=%v", config.TgManage, err)
+		} else {
+			log.Sugar.Infof("[Telegram] 发送消息成功: userID=%d", config.TgManage)
 		}
 	}()
 }

src/telegram/utils.go

@@ -2,10 +2,24 @@ package telegram
 
 import (
 	"crypto/sha256"
+	"encoding/hex"
+	"strings"
 
+	"github.com/assimon/luuu/model/mdb"
 	"github.com/btcsuite/btcutil/base58"
+	"github.com/gagliardetto/solana-go"
 )
 
+// isValidEthereumAddress 校验 0x + 20 字节十六进制（主网收款）。
+func isValidEthereumAddress(addr string) bool {
+	addr = strings.TrimSpace(addr)
+	if len(addr) != 42 || !strings.HasPrefix(addr, "0x") {
+		return false
+	}
+	_, err := hex.DecodeString(addr[2:])
+	return err == nil
+}
+
 // isValidTronAddress 校验 Tron Base58Check 地址是否合法
 func isValidTronAddress(addr string) bool {
 	// 基本过滤
@@ -32,3 +46,35 @@ func isValidTronAddress(addr string) bool {
 
 	return string(checksum) == string(hash2[:4])
 }
+
+func isValidAddressByNetwork(network, addr string) bool {
+	switch strings.ToLower(strings.TrimSpace(network)) {
+	case mdb.NetworkTron:
+		return isValidTronAddress(addr)
+	case mdb.NetworkSolana:
+		return isValidSolanaAddress(addr)
+	default:
+		// 其余 EVM 链统一使用 0x 地址校验
+		return isValidEthereumAddress(addr)
+	}
+}
+
+func normalizeWalletAddressByNetwork(network, addr string) string {
+	addr = strings.TrimSpace(addr)
+	switch strings.ToLower(strings.TrimSpace(network)) {
+	case mdb.NetworkTron, mdb.NetworkSolana:
+		return addr
+	default:
+		return strings.ToLower(addr)
+	}
+}
+
+// isValidSolanaAddress 校验 Solana Base58 地址是否合法（32 字节公钥）。
+func isValidSolanaAddress(addr string) bool {
+	addr = strings.TrimSpace(addr)
+	if len(addr) < 32 || len(addr) > 44 {
+		return false
+	}
+	_, err := solana.PublicKeyFromBase58(addr)
+	return err == nil
+}

src/util/constant/errno.go

@@ -1,17 +1,23 @@
 package constant
 
 var Errno = map[int]string{
-	400:   "系统错误",
-	401:   "签名认证错误",
-	10001: "钱包地址已存在，请勿重复添加",
-	10002: "支付交易已存在，请勿重复创建",
-	10003: "无可用钱包地址，无法发起支付",
-	10004: "支付金额有误, 无法满足最小支付单位",
-	10005: "无可用金额通道",
-	10006: "汇率计算错误",
-	10007: "订单区块已处理",
-	10008: "订单不存在",
-	10009: "无法解析请求参数",
+	400:   "system error",
+	401:   "signature verification failed",
+	10001: "wallet address already exists",
+	10002: "order already exists",
+	10003: "no available wallet address",
+	10004: "invalid payment amount",
+	10005: "no available amount channel",
+	10006: "rate calculation failed",
+	10007: "block transaction already processed",
+	10008: "order does not exist",
+	10009: "failed to parse request params",
+	10010: "order status already changed",
+	10011: "exceeded maximum sub-order limit",
+	10012: "cannot switch network on a sub-order",
+	10013: "order is not awaiting payment",
+	10014: "supported asset already exists",
+	10015: "supported asset not found",
 }
 
 var (
@@ -26,6 +32,12 @@ var (
 	OrderBlockAlreadyProcess   = Err(10007)
 	OrderNotExists             = Err(10008)
 	ParamsMarshalErr           = Err(10009)
+	OrderStatusConflict        = Err(10010)
+	SubOrderLimitExceeded      = Err(10011)
+	CannotSwitchSubOrder       = Err(10012)
+	OrderNotWaitPay            = Err(10013)
+	SupportedAssetAlreadyExists = Err(10014)
+	SupportedAssetNotFound      = Err(10015)
 )
 
 type RspError struct {

src/util/http_client/client.go

@@ -1,8 +1,9 @@
 package http_client
 
 import (
-	"github.com/go-resty/resty/v2"
 	"time"
+
+	"github.com/go-resty/resty/v2"
 )
 
 // GetHttpClient 获取请求客户端
@@ -13,6 +14,6 @@ func GetHttpClient(proxys ...string) *resty.Client {
 		proxy := proxys[0]
 		client.SetProxy(proxy)
 	}
-	client.SetTimeout(time.Second * 5)
+	client.SetTimeout(time.Second * 10)
 	return client
 }

src/util/log/log.go

@@ -7,27 +7,37 @@ import (
 	"github.com/spf13/viper"
 	"go.uber.org/zap"
 	"go.uber.org/zap/zapcore"
+	"os"
 	"time"
 )
 
 var Sugar *zap.SugaredLogger
 
 func Init() {
-	writeSyncer := getLogWriter()
-	encoder := getEncoder()
-	core := zapcore.NewCore(encoder, writeSyncer, zapcore.DebugLevel)
+	level := getLogLevel()
+	core := zapcore.NewTee(
+		zapcore.NewCore(getConsoleEncoder(), getConsoleWriter(), level),
+		zapcore.NewCore(getFileEncoder(), getFileWriter(), level),
+	)
 	logger := zap.New(core, zap.AddCaller())
 	Sugar = logger.Sugar()
 }
 
-func getEncoder() zapcore.Encoder {
+func getFileEncoder() zapcore.Encoder {
 	encoderConfig := zap.NewProductionEncoderConfig()
 	encoderConfig.EncodeTime = zapcore.ISO8601TimeEncoder
 	encoderConfig.EncodeLevel = zapcore.CapitalLevelEncoder
 	return zapcore.NewJSONEncoder(encoderConfig)
 }
 
-func getLogWriter() zapcore.WriteSyncer {
+func getConsoleEncoder() zapcore.Encoder {
+	encoderConfig := zap.NewDevelopmentEncoderConfig()
+	encoderConfig.EncodeTime = zapcore.ISO8601TimeEncoder
+	encoderConfig.EncodeLevel = zapcore.CapitalColorLevelEncoder
+	return zapcore.NewConsoleEncoder(encoderConfig)
+}
+
+func getFileWriter() zapcore.WriteSyncer {
 	file := fmt.Sprintf("%s/log_%s.log",
 		config.LogSavePath,
 		time.Now().Format("20060102"))
@@ -40,3 +50,20 @@ func getLogWriter() zapcore.WriteSyncer {
 	}
 	return zapcore.AddSync(lumberJackLogger)
 }
+
+func getConsoleWriter() zapcore.WriteSyncer {
+	return zapcore.Lock(os.Stdout)
+}
+
+func getLogLevel() zapcore.Level {
+	switch config.LogLevel {
+	case "debug":
+		return zapcore.DebugLevel
+	case "warn":
+		return zapcore.WarnLevel
+	case "error":
+		return zapcore.ErrorLevel
+	default:
+		return zapcore.InfoLevel
+	}
+}

wiki/LEGACY_API_MIGRATION.md

@@ -0,0 +1,103 @@
+# API 变更文档
+
+## 概述
+
+## 后台配置说明（重要）
+
+### 对于 dujiaoka 用户
+
+**只需要修改一个地方**：在 dujiaoka 后台支付插件配置中，将 API 地址前缀从 `/api` 改为 `/payments/epusdt` 即可。
+
+**示例**：
+
+```
+旧配置：https://your-domain.com/api/v1/order/create-transaction
+新配置：https://your-domain.com/payments/epusdt/v1/order/create-transaction
+```
+
+**就这么简单！** 其他配置（密钥、回调地址等）完全不需要修改。
+
+---
+
+## 路由变更对照表
+
+### API 路由
+
+| 原路由 | 新路由 | 说明 |
+|--------|--------|------|
+| `POST /api/v1/order/create-transaction` | `POST /payments/epusdt/v1/order/create-transaction` | 创建交易订单 |
+
+
+## 新增配置项说明
+
+本次更新新增了以下配置项（位于 `src/.env.example` 文件）：
+
+### 1. `api_rate_url` - 汇率接口 URL
+
+用于获取实时汇率的 API 地址。系统会根据此接口动态获取不同币种的汇率。
+
+```bash
+# 汇率接口url
+api_rate_url=https://your-rate-api.com/
+```
+
+**API 格式要求**：
+
+系统会请求 `{api_rate_url}/{currency}.json`，例如：
+- `https://your-rate-api.com/cny.json`
+- `https://your-rate-api.com/usd.json`
+
+**返回格式示例**：
+
+```json
+{
+  "cny": {
+    "usdt": 0.1389,
+    "trx": 0.0123
+  }
+}
+```
+
+其中 `0.1389` 表示 1 CNY = 0.1389 USDT（即 1 USDT ≈ 7.2 CNY）
+
+**说明**：
+- 支持自建汇率 API，只需按照上述格式返回数据即可
+
+### 2. `tron_grid_api_key` - TRON Grid API Key
+
+TRON Grid API 密钥，用于提高 API 请求限制和稳定性。
+
+```bash
+tron_grid_api_key=
+```
+
+**如何获取 API Key**：
+
+1. 访问 [https://www.trongrid.io/](https://www.trongrid.io/)
+2. 注册账号并登录
+3. 在控制台创建 API Key
+4. 将 API Key 填入配置文件
+
+**为什么需要 API Key**：
+
+- ✅ **提高请求限制**：免费账号有更高的 API 调用配额
+- ✅ **更好的稳定性**：避免公共 API 的限流问题
+- ✅ **支持更多功能**：为后续支持 TRX 等其他代币做准备
+
+### 配置示例
+
+`.env` 配置示例：
+
+```bash
+# 订单过期时间（分钟）
+order_expiration_time=15
+
+# 订单回调失败最大重试次数
+order_notice_max_retry=0
+
+# 汇率接口url（动态获取汇率）
+api_rate_url=
+
+# TRON Grid API Key（推荐配置）
+tron_grid_api_key=your-api-key-here
+```

wiki/docker-RUN.md

@@ -0,0 +1,104 @@
+1. 创建和进去这个目录
+```shell
+mkdir epusdt && cd epusdt
+```
+
+2. 把配置文件放进去这个目录，只需要改
+
+app_url
+
+tron_grid_api_key
+
+api_rate_url
+
+```shell
+cat <<EOF > env
+app_name=epusdt
+app_uri=https://dujiaoka.com
+log_level=info
+http_access_log=false
+sql_debug=false
+http_listen=:8000
+
+static_path=/static
+runtime_root_path=/runtime
+
+log_save_path=/logs
+log_max_size=32
+log_max_age=7
+max_backups=3
+
+# supported values: postgres,mysql,sqlite
+db_type=sqlite
+
+# sqlite primary database config
+sqlite_database_filename=
+sqlite_table_prefix=
+
+# postgres config
+postgres_host=127.0.0.1
+postgres_port=3306
+postgres_user=mysql_user
+postgres_passwd=mysql_password
+postgres_database=database_name
+postgres_table_prefix=
+postgres_max_idle_conns=10
+postgres_max_open_conns=100
+postgres_max_life_time=6
+
+# mysql config
+mysql_host=127.0.0.1
+mysql_port=3306
+mysql_user=mysql_user
+mysql_passwd=mysql_password
+mysql_database=database_name
+mysql_table_prefix=
+mysql_max_idle_conns=10
+mysql_max_open_conns=100
+mysql_max_life_time=6
+
+# sqlite runtime store config
+runtime_sqlite_filename=epusdt-runtime.db
+
+# background scheduler config
+queue_concurrency=10
+queue_poll_interval_ms=1000
+callback_retry_base_seconds=5
+
+tg_bot_token=
+tg_proxy=
+tg_manage=
+
+api_auth_token=
+
+order_expiration_time=10
+order_notice_max_retry=0
+forced_usdt_rate=
+api_rate_url=https://cdn.jsdelivr.net/npm/@fawazahmed0/currency-api@latest/v1/currencies/
+tron_grid_api_key=
+EOF
+```
+3. docker compose 创建
+```shell
+cat <<EOF > docker-compose.yaml
+services:
+  epusdt:
+    image: gmwallet/epusdt:alpine
+    restart: always
+    build:
+      context: .
+      dockerfile: Dockerfile
+    volumes:
+      - ./env:/app/.env
+    ports:
+      - "8000:8000"
+EOF
+```
+4. 运行
+```shell
+docker compose up -d
+```
+5. 配置独角兽后台
+
+商户密钥： http://your_domain/payments/epusdt/v1/order/create-transaction
+