Update workflow

.github/workflows/copilot.yml

@@ -6,16 +6,10 @@ on:
       - opened
       - synchronize
 
-env:
-    GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-permissions:
-  contents: read
-  pull-requests: write
-
 jobs:
   review:
     runs-on: ubuntu-latest
+    permissions: write-all
     steps:
       - name: Checkout Repo
         uses: actions/checkout@v3
@@ -30,4 +24,6 @@ jobs:
       - name: Install PyGithub
         run: pip install PyGithub
       - name: AI Code Review
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: python -m etc.tool.copilot

.github/workflows/unittest.yml

@@ -1,6 +1,13 @@
 name: Unittest
 
-on: [push]
+on: 
+  pull_request:
+    types:
+      - opened
+      - synchronize
+  push:
+    branches:
+      - 'main'
 
 jobs:
   build: