diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 073e6e1f..862c5d00 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -1,12 +1,10 @@
 name: auto-release
 
 on:
-  label:
-    types: [created, edited]
   pull_request:
     branches: 
       - master
-    types: [ labeled, opened, reopened, synchronize ]
+    types: [ closed ]
 
 env:
   MYGET_API_TOKEN: ${{ SECRETS.MYGET_API_KEY }}
@@ -14,7 +12,7 @@ env:
 
 jobs:
   build:
-    if: contains(github.event.pull_request.labels.*.name, 'auto-release')
+    if: contains(github.event.pull_request.labels.*.name, 'auto-release') && ${{ github.event.pull_request.merged }}
     runs-on: windows-latest
 
     steps:
@@ -93,8 +91,5 @@ jobs:
         name: "drop-ci-packages"
         path: './packages'
 
-    - name: test temp
-      run: echo "auth_token length ${#auth_token}"
-
     - name: Push TensorFlow.NET to myget.org
       run: dotnet nuget push .\packages\TensorFlow*.nupkg --source https://www.myget.org/F/scisharp/api/v3/index.json -k ${{ secrets.MYGET_API_KEY }} --skip-duplicate