fixed https://github.com/crawlab-team/crawlab/issues/403

docker-compose.yml

@@ -6,25 +6,25 @@ services:
     environment:
       CRAWLAB_API_ADDRESS: "http://localhost:8000"  # backend API address 后端 API 地址，设置为 http://<宿主机IP>:<端口>，端口为映射出来的端口
       CRAWLAB_SERVER_MASTER: "Y"  # whether to be master node 是否为主节点，主节点为 Y，工作节点为 N
-      CRAWLAB_MONGO_HOST: "mongo1"  # MongoDB host address MongoDB 的地址，在 docker compose 网络中，直接引用服务名称
+      CRAWLAB_MONGO_HOST: "mongo"  # MongoDB host address MongoDB 的地址，在 docker compose 网络中，直接引用服务名称
       CRAWLAB_REDIS_ADDRESS: "redis"  # Redis host address Redis 的地址，在 docker compose 网络中，直接引用服务名称
     ports:    
       - "8080:8080" # frontend port mapping 前端端口映射
       - "8000:8000" # backend port mapping 后端端口映射 
     depends_on:
-      - mongo1
+      - mongo
       - redis
   worker:
     image: tikazyq/crawlab:latest
     container_name: worker
     environment:
       CRAWLAB_SERVER_MASTER: "N"
-      CRAWLAB_MONGO_HOST: "mongo1"
+      CRAWLAB_MONGO_HOST: "mongo"
       CRAWLAB_REDIS_ADDRESS: "redis"
     depends_on:
-      - mongo1
+      - mongo
       - redis
-  mongo1:
+  mongo:
     image: mongo:latest
     restart: always
     # volumes: