diff --git a/.gitlab/workflows/.gitlab-ci.main.yml b/.gitlab/workflows/.gitlab-ci.main.yml
index 8a65366..b5d7efb 100644
--- a/.gitlab/workflows/.gitlab-ci.main.yml
+++ b/.gitlab/workflows/.gitlab-ci.main.yml
@@ -122,7 +122,7 @@ mirror-to-github:
     - git config --global user.email "pipeline@${GITLAB_URL}"
 
     - echo "🔄 正在 clone 当前 GitLab 仓库..."
-    - git clone --depth=1 --branch main https://oauth2:${PIPELINE_BOT_TOKEN}@${GITLAB_URL}/${CI_PROJECT_PATH}.git repo
+    - git clone --branch main https://oauth2:${PIPELINE_BOT_TOKEN}@${GITLAB_URL}/${CI_PROJECT_PATH}.git repo
     - cd repo
 
     - echo "🔗 添加 GitHub 远程地址..."