diff --git a/.gitea/workflows/dev-deploy.yaml b/.gitea/workflows/dev-deploy.yaml
index 2ae878d..256e534 100644
--- a/.gitea/workflows/dev-deploy.yaml
+++ b/.gitea/workflows/dev-deploy.yaml
@@ -14,8 +14,12 @@ jobs:
   build-and-deploy:
     runs-on: ubuntu-latest
     steps:
+      # 不依赖 actions/checkout（从 github.com 拉 action 源码，国内网络不稳定），
+      # 直接 clone 本地 Gitea，用 Actions 注入的 GITHUB_TOKEN 认证
       - name: 拉取代码
-        uses: actions/checkout@v4
+        run: |
+          git clone --branch dev http://x-access-token:${GITHUB_TOKEN}@127.0.0.1:3000/red-future/ai-agent.git .
+          git checkout ${GITHUB_SHA}
 
       - name: 构建并推送镜像
         run: |