diff --git a/Dockerfile b/Dockerfile
index 5aa72cf..493e365 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,5 +17,6 @@ WORKDIR /app
 COPY --from=builder /app/static /app/static
 COPY --from=builder /app/static /static
 COPY --from=builder /app/epusdt .
+VOLUME /app/conf
 
 ENTRYPOINT ["./epusdt" ,"http","start"]