diff --git a/.github/workflows/deploy_aliyun.yml b/.github/workflows/deploy_aliyun.yml
index 5e71cf7a..93e91948 100644
--- a/.github/workflows/deploy_aliyun.yml
+++ b/.github/workflows/deploy_aliyun.yml
@@ -36,11 +36,14 @@ jobs:
           eval "$(ssh-agent -s)"
           ssh-add ~/.ssh/id_rsa_ec2
           # SETUP GIT
+          rm -rf .git
+          git init
           git config --global user.email "hi@typora.io"
           git config --global user.name "Typora"
           git remote add a dokku@dokku.typoraio.cn:theme
           sed -i 's/rubygems.org/gems.ruby-china.com/g' Gemfile
-          git commit -am "update Gemfile"
+          git add .
+          git commit -m "update Gemfile"
           git checkout -b master
         env:
           PEM_KEY: ${{secrets.ALIYUN_PEM}}