diff --git a/server/payserver/ordermgr.cc b/server/payserver/ordermgr.cc
index bae0b5b..738702c 100644
--- a/server/payserver/ordermgr.cc
+++ b/server/payserver/ordermgr.cc
@@ -75,17 +75,19 @@ void OrderMgr::Update()
 {
     if (a8::XGetTickCount() - last_ping_db_tick_ > 1000 * 60 * 5) {
         last_ping_db_tick_ = a8::XGetTickCount();
-        #if 0
         if (query_->ExecQuery("SELECT 1;", {}) <= 0) {
-            g_udplog->Warning("mysql disconnect", {});
-            if (mysql_conn_.Connect()) {
-                DumpMysqlInfo(query_);
-                g_udplog->Info("mysql reconnect successed", {});
+            a8::UdpLog::Instance()->Warning("mysql disconnect", {});
+            if (mysql_conn_->Connect(JsonDataMgr::Instance()->GetMysqlConf()->At("host")->AsXValue(),
+                                     JsonDataMgr::Instance()->GetMysqlConf()->At("port")->AsXValue(),
+                                     JsonDataMgr::Instance()->GetMysqlConf()->At("user")->AsXValue(),
+                                     JsonDataMgr::Instance()->GetMysqlConf()->At("passwd")->AsXValue(),
+                                     "paydb")) {
+                f8::InitMysqlConnection(query_);
+                a8::UdpLog::Instance()->Info("mysql reconnect successed", {});
             } else {
-                g_udplog->Info("mysql reconnect failed", {});
+                a8::UdpLog::Instance()->Info("mysql reconnect failed", {});
             }
         }
-        #endif
     }
     #if 0
     ProcessOrderMsg();