fix

.github/workflows/deploy.yml

@@ -33,11 +33,16 @@ jobs:
 
         # 3. Gradle 빌드
       - name: Build with Gradle
-        run: ./gradlew build
+        run: |
+          cd backend  # gradlew 파일이 있는 디렉토리로 이동
+          ./gradlew build
 
       - name: Login to Docker Hub
         run: echo $DOCKER_HUB_PASSWORD | docker login -u $DOCKER_HUB_USERNAME --password-stdin
 
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
       # Frontend 빌드 및 S3 배포
       - name: Build and deploy Frontend
         run: |