diff --git a/.gitea/workflows/deploy.yml b/.gitea/workflows/deploy.yml
index 59c503f..2cd1063 100644
--- a/.gitea/workflows/deploy.yml
+++ b/.gitea/workflows/deploy.yml
@@ -19,8 +19,14 @@ jobs:
     steps:
       - name: 检出 main
         env:
-          REPOSITORY_URL: http://117.72.28.96:8765/Jacky/Hulumath-Web.git
-        run: git clone --branch main --single-branch "$REPOSITORY_URL" .
+          CHECKOUT_TOKEN: ${{ github.token }}
+        run: |
+          set -euo pipefail
+          git init .
+          git remote add origin "${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}.git"
+          git -c http.extraHeader="Authorization: token ${CHECKOUT_TOKEN}" \
+            fetch --depth=1 origin main
+          git checkout --detach FETCH_HEAD
 
       - name: 检查发布文件和脚本语法
         run: |