diff --git a/docker-compose_cfg/config.yaml b/docker-compose_cfg/config.yaml
index ee3c7c811..2767a5f52 100644
--- a/docker-compose_cfg/config.yaml
+++ b/docker-compose_cfg/config.yaml
@@ -6,6 +6,9 @@ etcd:
   password:
   secret: openIM123
 
+mysql:
+  dbMysqlDatabaseName: admin_chat # 数据库名字 默认即可
+
 # 默认管理员账号
 admin:
   defaultAccount:
@@ -33,7 +36,6 @@ rpcport: # rpc服务端口 默认即可
 rpcregistername: #rpc注册服务名，默认即可
   openImChatName: Chat
 
-
 chat:
   codeTTL: 300 # 短信验证码有效时间(秒)
   needInvitationCode: false # 注册是否需要邀请码