diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b03c10f..c740b1c 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -43,8 +43,8 @@ jobs:
       - name: make application.yaml
         run: |
           cd ./src/main/resources
-          touch ./application.yaml
-          echo "${{ secrets.APPLICATION }}" >> ./application.yaml
+          touch ./application.yml
+          echo "${{ secrets.APPLICATION }}" >> ./application.yml
         shell: bash
 
       # Gradle로 빌드 실행
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index bf4d703..0e4c0d0 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -43,8 +43,8 @@ jobs:
       - name: make application.yaml
         run: |
           cd ./src/main/resources
-          touch ./application.yaml
-          echo "${{ secrets.APPLICATION }}" >> ./application.yaml
+          touch ./application.yml
+          echo "${{ secrets.APPLICATION }}" > ./application.yml
         shell: bash
 
       # Gradle로 빌드 실행