diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index 714f5d1..0dda748 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -34,12 +34,6 @@ jobs:
 
       - name: Build final Docker image
         run: |
-          echo 'FROM docker.hub.ipao.vip/alpine:3.20' > Dockerfile
-          echo 'COPY config.yml /root/.exporter.yml' >> Dockerfile
-          echo 'COPY build/exporter /usr/local/bin/exporter' >> Dockerfile
-          echo 'WORKDIR /root' >> Dockerfile
-          echo 'ENTRYPOINT  ["/usr/local/bin/exporter"]' >> Dockerfile
-          echo 'CMD [ "serve" ]' >> Dockerfile
           docker login -u ${{ secrets.DOCKER_AF_USERNAME }} -p ${{ secrets.DOCKER_AF_PASSWORD }} docker-af.hub.ipao.vip
           docker build --push -t docker-af.hub.ipao.vip/rogeecn/tg-exporter:latest  .
 
diff --git a/Dockerfile b/Dockerfile
index 56b66d8..4d2b18a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,23 +1,10 @@
-FROM docker.hub.ipao.vip/golang:1.22-alpine as builder
-
-COPY . /app
-
-WORKDIR /app
-
-RUN go env -w GOPROXY=https://go.hub.ipao.vip,direct && \
-    go env -w GO111MODULE=on && \
-    cd /app && \
-    go mod tidy
-
-RUN go build -o /app/exporter .
-
-
 FROM docker.hub.ipao.vip/alpine:3.20
 
-COPY --from=builder /app/exporter /usr/local/bin/exporter
 COPY config.yml /root/.exporter.yml
+COPY build/exporter /usr/local/bin/exporter
 
 WORKDIR /root
 
 ENTRYPOINT  ["/usr/local/bin/exporter"]
-CMD [ "serve" ]
\ No newline at end of file
+
+CMD [ "serve" ]