diff --git a/.github/workflows/check_pr.yml b/.github/workflows/check_pr.yml
index 122b694..1b4d970 100644
--- a/.github/workflows/check_pr.yml
+++ b/.github/workflows/check_pr.yml
@@ -1,6 +1,7 @@
 name: Check JSON on PR
 on:
   pull_request_target:
+    types: [opened, synchronize]
     paths:
       - 'domains/**/*.json'
   
@@ -9,7 +10,7 @@ permissions:
   pull-requests: write
   issues: write
   
-jobs:  
+jobs:
   build:
     runs-on: ubuntu-latest
     steps:
@@ -17,7 +18,6 @@ jobs:
         uses: actions/checkout@v2
         with:
          ref: ${{ github.event.pull_request.head.sha }}
-
       - name: json-yaml-validate
         id: json-yaml-validate
         uses: GrantBirki/json-yaml-validate@v2.4.0
@@ -25,7 +25,7 @@ jobs:
           base_dir: './domains'
           json_schema: '.github/workflows/domain-schema.json'
         continue-on-error: true
-      - name: Comment on PR
+      - name: Comment on PR if Invalid
         if: ${{ steps.json-yaml-validate.outcome == 'failure' }}
         uses: actions/github-script@v5
         with:
@@ -37,3 +37,18 @@ jobs:
               repo: context.repo.repo,
               body: "❌ Your JSON file is invalid, please check the template again!"
             });
+      - name: Comment on PR if Valid
+        if: ${{ steps.json-yaml-validate.outcome == 'success' }}
+        uses: actions/github-script@v5
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          script: |
+            github.rest.issues.createComment({
+              issue_number: context.issue.number,
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              body: "✅ Your JSON file is valid!"
+            });
+      - name: Fail Job
+        if: ${{ steps.json-yaml-validate.outcome == 'failure' }}
+        run: exit 1