diff --git a/Dockerfile b/Dockerfile
index 2996748..88d41b9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,6 +7,5 @@ RUN go env -w GOPROXY=https://goproxy.cn,direct
 RUN go mod tidy
 RUN go build -o app .
 WORKDIR /dist
-RUN cp ./esg_report_backend
 EXPOSE 9090
 ENTRYPOINT ["/dist/app"]
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