diff --git a/config/sys.config b/config/sys.config
index e97c544..db156e1 100644
--- a/config/sys.config
+++ b/config/sys.config
@@ -26,6 +26,8 @@
           {host, {39, 98, 184, 67}},
           {port, 3306},
           {user, "nannonguser"},
+          {connect_mode, lazy},
+          {keep_alive, true},
           {password, "nannong@Fe7w"},
           {database, "nannong"},
           {queries, [<<"set names utf8">>]}