diff --git a/config.yml b/config.yml
index 47b7ca3..ea82029 100644
--- a/config.yml
+++ b/config.yml
@@ -37,7 +37,7 @@ redis:
   port: 6379
 
 mysql:
-  host: 47.104.252.2:3306
+  host: 127.0.0.1:3306
   username: pandax
   password: pandax
   db-name: pandax