diff --git a/.github/workflows/flutter_build_and_release.yml b/.github/workflows/flutter_build_and_release.yml
index 576444b..3015df0 100644
--- a/.github/workflows/flutter_build_and_release.yml
+++ b/.github/workflows/flutter_build_and_release.yml
@@ -1,7 +1,9 @@
 name: Flutter APK Build and Release
 
 on:
-  push:
+  pull_request:
+    types:
+      - closed
     branches:
       - main
   workflow_dispatch: