diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index ecd6a5a..c87a980 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -3,7 +3,7 @@ name: Deploy
 on:
   push:
     branches:
-      - main
+      - main  # 메인 브랜치에 푸시할 때마다 워크플로우 실행
 
 jobs:
   build:
@@ -14,10 +14,13 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Set up JDK 17
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v2
         with:
           java-version: '17'
 
+      - name: Grant execute permission for gradlew
+        run: chmod +x ./gradlew
+
       - name: Build with Gradle
         run: ./gradlew build