diff --git a/common/config/config.prod.yaml b/common/config/config.prod.yaml
index 85262b5..89d9bf6 100644
--- a/common/config/config.prod.yaml
+++ b/common/config/config.prod.yaml
@@ -16,9 +16,9 @@ rpc:
 mysql:
   logSql: false
   dsn: uc:zELLqwk2hBp8QyJgEtH5YGc6WKMS3dXP@tcp(10.0.12.8:10119)/user_center?charset=utf8mb4&parseTime=True&loc=Local
-  maxIdleConn: 4
-  maxOpenConn: 4
-  connMaxLifetime: 3000
+  maxIdleConn: 10
+  maxOpenConn: 10
+  connMaxLifetime: 0
 
 # redis
 redis: