diff --git a/.github/workflows/pkg-aur-bin.yml b/.github/workflows/pkg-aur-bin.yml
index 26fcaa9..6f0637b 100644
--- a/.github/workflows/pkg-aur-bin.yml
+++ b/.github/workflows/pkg-aur-bin.yml
@@ -13,24 +13,27 @@ jobs:
     steps:
     - name: Get the release tag
       id: get_tag
-      run: echo ::set-output name=tag::${GITHUB_REF#refs/*/}
+      # run: echo ::set-output name=tag::${GITHUB_REF#refs/*/}
+      run: |
+        echo "tag=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
     - name: Validate version tag
       run: |
-        if [[ ! ${{ steps.get_tag.outputs.tag }} =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
-          echo "Abnormal version tag: ${{ steps.get_tag.outputs.tag }}"
-          echo "Exiting..."
-          exit 0
+        if [[ ! $tag =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
+          echo "Abnormal version tag: $tag""
+          echo "valid=0" >> $GITHUB_ENV
         else
-          tag=$(echo ${{ steps.get_tag.outputs.tag }} | sed 's/^v//')
-          echo "version=$tag" >> $GITHUB_ENV
+          version=$(echo $tag | sed 's/^v//')
+          echo "version=$version" >> $GITHUB_ENV
+          echo "valid=1" >> $GITHUB_ENV
         fi
     - name: Fetch PKGBUILD
       run: |
         wget https://aur.archlinux.org/cgit/aur.git/plain/PKGBUILD\?h\=chsrc -O ./PKGBUILD
     - name: Update PKGBUILD
       run: |
-        sed -i "s/pkgver=.*/pkgver=${{ env.version }}/" PKGBUILD
+        sed -i "s/pkgver=.*/pkgver=$version/" PKGBUILD
     - name: Publish to AUR
+      if: env.valid == '1'
       uses: KSXGitHub/github-actions-deploy-aur@v3.0.1
       with:
         pkgname: chsrc
@@ -39,5 +42,6 @@ jobs:
         test: true # Check that PKGBUILD could be built, and update pkgver
         commit_username: ${{ secrets.AUR_USERNAME }}
         commit_email: ${{ secrets.AUR_EMAIL }}
-        ssh_private_key: ${{ secrets.AUR_SSH_PRIVATE_KEY }}
+        # ssh_private_key: ${{ secrets.AUR_SSH_PRIVATE_KEY }}
+        ssh_private_key: placeholder
         commit_message: github-action-auto-publish