diff --git a/.gitea/workflows/build.yaml b/.gitea/workflows/build.yaml
index 5641f1e..6d4c865 100644
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -22,12 +22,12 @@ jobs:
         with:
           fetch-depth: 0
       - run: echo "🛠️ The Gitea Actions workflow is now ready to test your code on the runner."
-      - name: Install Go
-        run: |
-          apt-get update
-          apt-get install -y golang
-      - name: Set Go Proxy
-        run: go env -w GOPROXY=https://goproxy.cn,direct
+      # - name: Install Go
+      #   run: |
+      #     apt-get update
+      #     apt-get install -y golang
+      # - name: Set Go Proxy
+      #   run: go env -w GOPROXY=https://goproxy.cn,direct
       - name: Build Docker image
         run: docker build -t my-docker-image .
       - name: Deploy to local Docker
diff --git a/Dockerfile b/Dockerfile
index dde9067..20c8732 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,14 +1,23 @@
-# Use an official Go runtime as the base image
-FROM golang:1.21
+# Use the official Golang image as the base image
+FROM golang:1.20
 
 # Set the working directory inside the container
 WORKDIR /app
 
-# Copy the source code into the container
+# Copy the Go module files
+COPY go.mod go.sum ./
+
+# Set Go proxy to goproxy.cn
+RUN go env -w GOPROXY=https://goproxy.cn,direct
+
+# Download the Go module dependencies
+RUN go mod download
+
+# Copy the rest of the application code
 COPY . .
 
 # Build the Go application
 RUN go build -o app
 
 # Set the entry point for the container
-ENTRYPOINT ["./app"]
\ No newline at end of file
+CMD ["./app"]
\ No newline at end of file