diff --git a/backend/src/main/java/org/example/backend/global/userdeviceToken/FCMConfig.java b/backend/src/main/java/org/example/backend/global/userdeviceToken/FCMConfig.java
index fef3997a..44ad8e7e 100644
--- a/backend/src/main/java/org/example/backend/global/userdeviceToken/FCMConfig.java
+++ b/backend/src/main/java/org/example/backend/global/userdeviceToken/FCMConfig.java
@@ -5,6 +5,7 @@
 import com.google.firebase.FirebaseOptions;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.core.io.ClassPathResource;
 
 import java.io.FileInputStream;
 import java.io.IOException;
@@ -16,11 +17,13 @@ public class FCMConfig {
     public FirebaseApp firebaseApp() throws IOException {
         if (FirebaseApp.getApps().isEmpty()) {
             // 서비스 계정 키 JSON 파일 경로
-            FileInputStream serviceAccount =
-                    new FileInputStream("src/main/resources/claog-1e23b-firebase-adminsdk-fbsvc-25a8b72901.json");
+//            FileInputStream serviceAccount =
+//                    new FileInputStream("src/main/resources/claog-1e23b-firebase-adminsdk-fbsvc-25a8b72901.json");
 
             FirebaseOptions options = FirebaseOptions.builder()
-                    .setCredentials(GoogleCredentials.fromStream(serviceAccount))
+                    .setCredentials(GoogleCredentials.fromStream(
+                            new ClassPathResource("claog-1e23b-firebase-adminsdk-fbsvc-25a8b72901.json").getInputStream()
+                    ))
                     .build();
 
             return FirebaseApp.initializeApp(options);
diff --git a/docker-compose.yml b/docker-compose.yml
index a4029fad..3c22a6da 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -15,43 +15,22 @@ services:
 
   backend:
     image: ${DOCKERHUB_USERNAME}/classlog-backend:${IMAGE_TAG}
-#    build:
-#      context: backend
-#      dockerfile: Dockerfile
     container_name: classlog-backend
     ports:
       - 8081:8081
     env_file:
       - backend/.env
     depends_on:
-#        mysql:
-#          condition: service_healthy
         redis:
           condition: service_healthy
         ai:
           condition: service_started
+    volumes:
+      - ./backend/src/main/resources/claog-1e23b-firebase-adminsdk-fbsvc-25a8b72901.json:/app/src/main/resources/claog-1e23b-firebase-adminsdk-fbsvc-25a8b72901.json:ro
     networks:
       - classlog-network
     restart: unless-stopped
 
-#  mysql:
-#    image: mysql
-#    container_name: classlog-mysql
-#    environment:
-#      MYSQL_ROOT_PASSWORD: ${DB_PASSWORD}
-#      MYSQL_DATABASE: ${DB_NAME}
-#      MYSQL_PASSWORD: ${DB_PASSWORD}
-#    volumes:
-#      - ./mysql_data:/var/lib/mysql
-#    ports:
-#      - 3306:3306
-#    healthcheck:
-#      test: [ "CMD", "mysqladmin", "ping" ]
-#      interval: 5s
-#      retries: 10
-#    networks:
-#      - classlog-network
-
   redis:
     image: redis
     container_name: classlog-redis
@@ -77,9 +56,6 @@ services:
 
   frontend:
     image: ${DOCKERHUB_USERNAME}/classlog-frontend:${IMAGE_TAG}
-#    build:
-#      context: frontend
-#      dockerfile: Dockerfile
     container_name: classlog-frontend
     ports:
       - "3000:3000"