diff --git a/.gitea/workflows/.gitlab-ci.yml b/.gitea/workflows/.gitlab-ci.yml
index cde1835..6726139 100644
--- a/.gitea/workflows/.gitlab-ci.yml
+++ b/.gitea/workflows/.gitlab-ci.yml
@@ -43,12 +43,27 @@ jobs:
       #  run: |
       #    apk add --no-cache git
       #    git --version  # 验证
-      - name: Checkout
-        uses: http://106.52.62.106:3000/unity-registry/checkout@v4
-        with:
-          fetch-depth: 1      # 只拉取最新提交，不拉历史
-          single-branch: true # 只拉取当前分支
-          sparse-checkout: Assets/${{ matrix.module }}
+- name: Clone from Local Mirror
+    run: |
+      # 检查宿主机是否有镜像（需在 runner 上预置）
+      if [ -d "/srv/cache/plugin-library.git" ]; then
+        echo "使用本地裸库镜像..."
+        git clone --reference /srv/cache/plugin-library.git \
+          --depth=1 --filter=blob:none \
+          --sparse \
+          http://106.52.62.106:3000/root/plugin-library.git .
+      else
+        echo "首次克隆，创建本地镜像..."
+        git clone --bare \
+          http://106.52.62.106:3000/root/plugin-library.git \
+          /srv/cache/plugin-library.git || true
+        git clone --reference /srv/cache/plugin-library.git \
+          --depth=1 --filter=blob:none \
+          --sparse . .
+      fi
+      
+      # 配置稀疏检出
+      git sparse-checkout set Assets/${{ matrix.module }}
       - name: Setup Node.js
         run: |
           ln -sf /srv/18-alpine/bin/node /usr/bin/node