diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index ca2f5df2..9acb47a3 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -33,16 +33,26 @@ jobs:
           --health-retries=5
 
     steps:
-      # Generate APP_VERSION dynamically
+      # Step 1: Set BRANCH_NAME based on event type
+      - name: Set BRANCH_NAME
+        run: |
+          if [[ "${{ github.event_name }}" == "pull_request" ]]; then
+            echo "BRANCH_NAME=${{ github.head_ref }}" >> $GITHUB_ENV
+          else
+            echo "BRANCH_NAME=${{ github.ref_name }}" >> $GITHUB_ENV
+          fi
+
+      # Step 2: Generate APP_VERSION dynamically
       - name: Set APP_VERSION
         run: echo "APP_VERSION=${{ github.sha }}---$(date +%Y%m%d%H%M%S)" >> $GITHUB_ENV
 
-      # Kirim notifikasi ke API build Start
+      # Step 3: Kirim notifikasi ke API build Start
       - name: Notify start build
         run: |
           IFS=',' read -ra PHONES <<< "${{ env.WA_PHONE }}"
           for PHONE in "${PHONES[@]}"; do
-            curl -X GET "https://wa.wibudev.com/code?text=build-start-${{ env.APP_NAME }}&nom=$PHONE"
+            ENCODED_TEXT=$(bun -e "console.log(encodeURIComponent('Build:start\nApp:${{ env.APP_NAME }}\nBranch:${{ env.BRANCH_NAME }}\nVersion:${{ env.APP_VERSION }}'))")
+            curl -X GET "https://wa.wibudev.com/code?text=$ENCODED_TEXT&nom=$PHONE"
           done
 
       # Checkout kode sumber
@@ -151,6 +161,6 @@ jobs:
         run: |
           IFS=',' read -ra PHONES <<< "${{ env.WA_PHONE }}"
           for PHONE in "${PHONES[@]}"; do 
-            ENCODED_TEXT=$(bun -e "console.log(encodeURIComponent('Build:${{ env.BUILD_STATUS }}\nApp:${{ env.APP_NAME }}\nVersion:${{ env.APP_VERSION }}\nLog:${{ env.LOG_URL }}'))")
+            ENCODED_TEXT=$(bun -e "console.log(encodeURIComponent('Build:${{ env.BUILD_STATUS }}\nApp:${{ env.APP_NAME }}\nBranch:${{ env.BRANCH_NAME }}\nVersion:${{ env.APP_VERSION }}\nLog:${{ env.LOG_URL }}'))")
             curl -X GET "https://wa.wibudev.com/code?text=$ENCODED_TEXT&nom=$PHONE"
           done