diff --git a/.github/workflows/DOCKER-CD-STAGING.yml b/.github/workflows/DOCKER-CD-STAGING.yml
index ee71462..8260f14 100644
--- a/.github/workflows/DOCKER-CD-STAGING.yml
+++ b/.github/workflows/DOCKER-CD-STAGING.yml
@@ -99,6 +99,7 @@ jobs:
             NEW_CONTAINER_NAME="${APP_NAME}-${NEW_PORT}"
             docker run -d --name ${NEW_CONTAINER_NAME} --restart always \
               -p ${NEW_PORT}:8080 \
+              -e JAVA_OPTS='-Xms256m -Xmx512m' \
               -e SPRING_PROFILES_ACTIVE=staging \
               -e SPRING_DATASOURCE_URL='${{ secrets.DB_URL }}' \
               -e SPRING_DATASOURCE_USERNAME='${{ secrets.DB_USERNAME }}' \
@@ -116,22 +117,24 @@ jobs:
               ${IMAGE_NAME}:latest
             
             echo "### 4. 헬스 체크를 시작합니다."
-            sleep 10
-            for retry_count in {1..10}; do
-                echo "   > [${retry_count}/10] 서버 상태 체크 중..."
-                response=$(curl -s http://localhost:${NEW_PORT}/actuator/health)
+            for retry_count in {1..12}; do
+                echo "   > [${retry_count}/12] 서버 상태 체크 중..."
+              
+                response=$(curl -s http://localhost:${NEW_PORT}/actuator/health || true)
                 up_count=$(echo "$response" | grep -c '"status":"UP"')
             
                 if [ $up_count -ge 1 ]; then
                     echo "   > ✅ 서버 실행 성공 (포트: ${NEW_PORT})"
-                    break
+                    break 
                 fi
-                if [ $retry_count -eq 10 ]; then
-                    echo "   > ❌ 서버 헬스체크 실패. 배포를 중단하고 새 컨테이너를 종료합니다."
+
+                if [ $retry_count -eq 12 ]; then
+                    echo "   > ❌ 1분 동안 헬스 체크에 실패했습니다. 배포를 중단하고 새 컨테이너를 종료합니다."
                     docker rm -f ${NEW_CONTAINER_NAME}
-                    exit 1
+                    exit 1 # 실패 상태로 종료
                 fi
-                sleep 5
+
+                sleep 5 
             done
             
             echo "### 5. Nginx 설정을 변경하여 트래픽을 새 포트(Green)로 전환합니다."