diff --git a/config/config.yaml b/config/config.yaml
index c909123af..6e7dfc55f 100644
--- a/config/config.yaml
+++ b/config/config.yaml
@@ -15,7 +15,7 @@ mysql:
   dbMysqlAddress: [ rm-2zetkh468264c9i92.mysql.rds.aliyuncs.com:3306 ] #mysql地址 目前仅支持单机，默认即可
   dbMysqlUserName:  #mysql用户名，建议修改
   dbMysqlPassword:  # mysql密码，建议修改
-  dbMysqlDatabaseName: openIM_v2 #默认即可
+  dbMysqlDatabaseName: openim_v2 #默认即可
   dbTableName: eMsg #默认即可
   dbMsgTableNum: 1
   dbMaxOpenConns: 100
@@ -30,7 +30,7 @@ mongo:
   dbAddress: [ 172.16.0.47:27017 ]  #单机时为mongo地址，使用分片集群时，为mongos地址 默认即可
   dbDirect: false
   dbTimeout: 60
-  dbDatabase: openIM  #mongo db 默认即可
+  dbDatabase: openim  #mongo db 默认即可
   dbSource: admin
   dbUserName:  #mongo用户名，建议先不设置
   dbPassword:   #mongo密码，建议先不设置