diff --git a/.github/workflows/auto_release.yml b/.github/workflows/auto_release.yml
index 4278b08..cdf7496 100644
--- a/.github/workflows/auto_release.yml
+++ b/.github/workflows/auto_release.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Check out code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v2
 
     - name: Determine Changed Directory and Extract Version
       id: dir_version
@@ -30,7 +30,7 @@ jobs:
           FOLDER_CHANGED=$(git diff --name-only HEAD^ HEAD | cut -d '/' -f1 | uniq)
         fi
         if [[ -f "$FOLDER_CHANGED/Dockerfile" ]]; then
-          SEAFILE_VERSION=$(grep 'SEAFILE_VERSION' $FOLDER_CHANGED/Dockerfile | awk -F= '{print $2}' | tr -d ' "')
+          SEAFILE_VERSION=$(grep 'SEAFILE_VERSION' $FOLDER_CHANGED/Dockerfile | awk -F'SEAFILE_VERSION=' '{print $2}' | awk '{print $1}')
           echo "SEAFILE_VERSION=$SEAFILE_VERSION" >> $GITHUB_ENV
         fi
         echo "FOLDER_CHANGED=$FOLDER_CHANGED" >> $GITHUB_ENV