diff --git a/.github/workflows/github-actions.yml b/.github/workflows/github-actions.yml
index e617dc1..c728412 100644
--- a/.github/workflows/github-actions.yml
+++ b/.github/workflows/github-actions.yml
@@ -12,7 +12,8 @@ jobs:
       matrix:
         service: [core, auth, gateway, chat, notification]
     steps:
-      - uses: actions/checkout@v4
+      - name: Checkout code
+        uses: actions/checkout@v4
 
       - name: Set up JDK 17
         uses: actions/setup-java@v4
@@ -35,7 +36,7 @@ jobs:
         run: |
           mkdir -p ./${{ matrix.service }}/src/main/resources
           touch ./${{ matrix.service }}/src/main/resources/application.yml
-          echo "${{ secrets[format('APPLICATION_{0}', matrix.service | upper)] }}" > ./${{ matrix.service }}/src/main/resources/application.yml
+          echo "${{ secrets[format('APPLICATION_{0}', matrix.service)] }}" > ./${{ matrix.service }}/src/main/resources/application.yml
 
       - name: Build Service with Gradle
         run: |
@@ -56,7 +57,7 @@ jobs:
           file: ./${{ matrix.service }}/Dockerfile
           platforms: linux/arm64/v8
           push: true
-          tags: ${{ secrets[format('DOCKER_REPO_{0}', matrix.service | upper)] }}:v2
+          tags: ${{ secrets[format('DOCKER_REPO_{0}', matrix.service)] }}:v2
 
       - name: Deploy to Server
         uses: appleboy/ssh-action@master
@@ -66,6 +67,6 @@ jobs:
           key: ${{ secrets.KEY }}
           script: |
             echo "${{ secrets.DOCKER_COMPOSE }}" | sudo tee ./docker-compose.yml
-            sudo docker pull ${{ secrets[format('DOCKER_REPO_{0}', matrix.service | upper)] }}:v2
+            sudo docker pull ${{ secrets[format('DOCKER_REPO_{0}', matrix.service)] }}:v2
             sudo docker-compose -f ./docker-compose.yml up -d
             sudo docker image prune -f