diff --git a/.gitea/workflows/release-version.yml b/.gitea/workflows/release-version.yml
index f7071a5..a0a4ead 100644
--- a/.gitea/workflows/release-version.yml
+++ b/.gitea/workflows/release-version.yml
@@ -2,23 +2,23 @@ name: generate-chart
 
 on:
   push:
-    # tags:
-    #   - "*"
+    tags:
+      - "*"
 
 jobs:
   generate-chart-publish:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      # - name: install tools
-      #   run: |
-      #     apt update -y
-      #     apt install -y curl
-      #     curl https://baltocdn.com/helm/signing.asc | gpg --dearmor | tee /usr/share/keyrings/helm.gpg > /dev/null
-      #     echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/helm.gpg] https://baltocdn.com/helm/stable/debian/ all main" | tee /etc/apt/sources.list.d/helm-stable-debian.list
-      #     apt update -y
-      #     apt install -y python helm python3-pip apt-transport-https
-      #     pip install awscli
+      - name: install tools
+        run: |
+          apt update -y
+          apt install -y curl
+          curl https://baltocdn.com/helm/signing.asc | gpg --dearmor | tee /usr/share/keyrings/helm.gpg > /dev/null
+          echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/helm.gpg] https://baltocdn.com/helm/stable/debian/ all main" | tee /etc/apt/sources.list.d/helm-stable-debian.list
+          apt update -y
+          apt install -y python helm python3-pip apt-transport-https
+          pip install awscli
 
       - name: Import GPG key
         id: import_gpg
@@ -30,24 +30,23 @@ jobs:
 
       - name: package chart
         run: |
-          apk add --no-cache gnupg
-          gpg -K
+          # FIXME: use upstream after https://github.com/technosophos/helm-gpg/issues/1 is solved
+          helm plugin install https://github.com/pat-s/helm-gpg
           helm dependency update
-          helm package --sign --key 'Gitea' --keyring ~/.gnupg/secring.gpg --version "${GITHUB_REF#refs/tags/v}" ./
-          # mkdir gitea
-          # mv gitea*.tgz gitea/
-          # curl -L -o gitea/index.yaml https://dl.gitea.com/charts/index.yaml
-          # helm repo index gitea/ --url https://dl.gitea.io/charts --merge gitea/index.yaml
-      # - name: aws credential configure
-      #   uses: https://github.com/aws-actions/configure-aws-credentials@v2
-      #   with:
-      #     aws-access-key-id: ${{ secrets.AWS_KEY_ID }}
-      #     aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
-      #     aws-region: ${{ secrets.AWS_REGION }}
-      # - name: install aws cli
-      #   run: |
-      #     apt update -y &&
-      #     pip install awscli
-      # - name: Copy files to S3 and clear cache
-      #   run: |
-      #     aws s3 sync gitea/ s3://${{ secrets.AWS_S3_BUCKET}}/charts/
+          helm package --version "${GITHUB_REF#refs/tags/v}" ./
+          helm gpg sign "gitea-${GITHUB_REF#refs/tags/v}.tgz" 
+          mkdir gitea
+          mv gitea*.tgz gitea/
+          curl -L -o gitea/index.yaml https://dl.gitea.com/charts/index.yaml
+          helm repo index gitea/ --url https://dl.gitea.io/charts --merge gitea/index.yaml
+
+      - name: aws credential configure
+        uses: https://github.com/aws-actions/configure-aws-credentials@v2
+        with:
+          aws-access-key-id: ${{ secrets.AWS_KEY_ID }}
+          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          aws-region: ${{ secrets.AWS_REGION }}
+
+      - name: Copy files to S3 and clear cache
+        run: |
+          aws s3 sync gitea/ s3://${{ secrets.AWS_S3_BUCKET}}/charts/