diff --git a/.github/workflows/reusable-release-frontend.yaml b/.github/workflows/reusable-release-frontend.yaml
index 8a8045d..808802a 100644
--- a/.github/workflows/reusable-release-frontend.yaml
+++ b/.github/workflows/reusable-release-frontend.yaml
@@ -4,6 +4,7 @@
 # Node：请在 Runner 上预装 Node 20+（勿用 actions/setup-node，避免每次从 GitHub 拉包）。
 # npm：通过 npm_registry 输入使用国内镜像（默认 npmmirror）。
 # Checkout：不用 actions/checkout（host 模式下 JS Action 仍会进无 Node 的容器）；改用 git + github.token。
+# 浅拉不要用「裸 SHA」作 fetch 参数（Gitea 上易失败）；按分支 clone 再对齐 SHA。
 
 name: Reusable Frontend Deploy
 
@@ -50,19 +51,17 @@ jobs:
           git config --global --add safe.directory '*'
           REPO="${{ github.repository }}"
           SHA="${{ github.sha }}"
+          BRANCH="${{ github.ref_name }}"
           URL="https://x-access-token:${GITEA_TOKEN}@${GITEA_HOST}/${REPO}.git"
           WS="${GITHUB_WORKSPACE:-$(pwd)}"
           cd "$WS"
-          if [ -d .git ]; then
-            git remote set-url origin "$URL" || { git remote remove origin 2>/dev/null || true; git remote add origin "$URL"; }
-          else
-            shopt -s dotglob nullglob || true
-            rm -rf ./* ./.??* 2>/dev/null || true
-            git init
-            git remote add origin "$URL"
+          shopt -s dotglob nullglob || true
+          rm -rf ./* ./.??* 2>/dev/null || true
+          git clone --depth 1 --branch "$BRANCH" "$URL" .
+          if [ "$(git rev-parse HEAD)" != "$SHA" ]; then
+            git fetch --depth 200 origin "refs/heads/${BRANCH}"
+            git checkout --force "$SHA"
           fi
-          git fetch --depth 1 origin "$SHA"
-          git checkout --force FETCH_HEAD
 
       - name: Check Node.js (pre-installed on runner)
         run: |
@@ -91,8 +90,8 @@ jobs:
           cp -a dist/. "$DEST/"
 
       - name: Set ownership for Nginx (Baota www)
-        if: ${{ inputs.chown_www }}
         run: |
+          case "${{ inputs.chown_www }}" in false|False|"false") exit 0 ;; esac
           DEST="${{ inputs.deploy_path }}"
           DEST="${DEST%/}"
           chown -R www:www "$DEST" || chown -R nginx:nginx "$DEST" || true