diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 08f89c8..fe3beb0 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -33,6 +33,14 @@ jobs:
       run: |
         mkdir -p src/main/resources
         echo "${{ secrets.APPLICATION_YML }}" > src/main/resources/application.yml
+
+    - name: create-json
+      id: create-json
+      uses: jsdaniell/create-json@1.1.2
+      with:
+        name: "serviceAccountKey.json"
+        json: ${{ secrets.FIREBASE_KEY }}
+        dir: 'src/main/resources/'
       
     - name: gradlew에 실행 권한 부여
       run: chmod +x ./gradlew