diff --git a/.gitea/workflows/build_tool.yaml b/.gitea/workflows/build_tool.yaml
index 4246e44..a078cb6 100644
--- a/.gitea/workflows/build_tool.yaml
+++ b/.gitea/workflows/build_tool.yaml
@@ -10,10 +10,23 @@ jobs:
       - name: 检出代码
         uses: actions/checkout@v4
 
-      - name: 安装Go
-        uses: actions/setup-go@v5
-        with:
-          go-version-file: "go.mod"
+      - name: 安装Go（镜像）
+        run: |
+          # 使用国内镜像下载 Go
+          export GO_MIRROR_URL="https://mirrors.aliyun.com/golang"
+          wget $GO_MIRROR_URL/go1.25.1.linux-amd64.tar.gz -O go.tar.gz
+          
+          # 解压并设置环境变量
+          sudo rm -rf /usr/local/go
+          sudo tar -C /usr/local -xzf go.tar.gz
+          echo "/usr/local/go/bin" >> $GITHUB_PATH
+        env:
+          GOROOT: /usr/local/go
+
+#      - name: 安装Go
+#        uses: actions/setup-go@v5
+#        with:
+#          go-version-file: "go.mod"
 
       - name: 构建上传工具
         run: |
@@ -25,7 +38,7 @@ jobs:
           && go build -o 上传工具.exe
 
       - name: 上传构建文件
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v3
         with:
           name: 上传工具
           path: tool/上传工具.exe