diff --git a/.gitea/workflows/push.yml b/.gitea/workflows/push.yml
index 234b4e3..4dc9990 100644
--- a/.gitea/workflows/push.yml
+++ b/.gitea/workflows/push.yml
@@ -10,7 +10,7 @@ env:        # 全局环境变量
 jobs:
   build:
     name: Build Docker Image
-    runs-on: docker  # 必须与 runner 的标签匹配 (如 GITEA_RUNNER_LABELS: "docker")
+    runs-on: docker:docker  # 必须与 runner 的标签匹配 (如 GITEA_RUNNER_LABELS: "docker")
     steps:
       - name: Checkout code  # ✅ 必须添加代码检出
         uses: actions/checkout@v3