diff --git a/server/manifest/config/config.example.yaml b/server/manifest/config/config.example.yaml
index b0e0584..582cd16 100644
--- a/server/manifest/config/config.example.yaml
+++ b/server/manifest/config/config.example.yaml
@@ -240,6 +240,8 @@ database:
     link: "mysql:root:${MYSQL_PASSWORD}@tcp(mysql.118im.com:30306)/hotgo?loc=Local&parseTime=true&charset=utf8mb4"
     debug: true
     Prefix: "hg_"
+    maxOpen: 10
+    maxIdle: 5
   cultivate:
     link: "mysql:root:${MYSQL_PASSWORD}@tcp(127.0.0.1:3306)/cultivate?loc=Local&parseTime=true&charset=utf8mb4"
     debug: true
diff --git a/server/manifest/config/config.template b/server/manifest/config/config.template
index b316873..7e35a1b 100644
--- a/server/manifest/config/config.template
+++ b/server/manifest/config/config.template
@@ -240,6 +240,8 @@ database:
     link: "$MYSQL_DSN"
     debug: true
     Prefix: "hg_"
+    maxOpen: 10
+    maxIdle: 5
 
 
 cultivate: