diff --git a/server/payserver/ordermgr.h b/server/payserver/ordermgr.h
index e43729d..44e3210 100644
--- a/server/payserver/ordermgr.h
+++ b/server/payserver/ordermgr.h
@@ -14,10 +14,10 @@ struct OrderInfo
     std::string seqid;
     std::string orderid;
     std::string accountid;
-    int itemid;
-    int price;
-    int customprice;
-    int serverid;
+    int itemid = 0;
+    int price = 0;
+    int customprice = 0;
+    int serverid = 0;
     std::string roleid;
     std::string rolename;
     std::string sp_accountid;
@@ -25,27 +25,13 @@ struct OrderInfo
     std::string itemname;
     std::string itemmemo;
     std::string sp_orderid;
-    time_t lastchecktime;
-
-    OrderInfo()
-    {
-        serverid = 0;
-        itemid = 0;
-        price = 0;
-        lastchecktime = 0;
-        customprice = 0;
-    }
+    time_t lastchecktime = 0;
 };
 
 struct AddOrderResult
 {
-    bool isok;
+    bool isok = false;
     OrderInfo orderinfo;
-
-    AddOrderResult()
-    {
-        isok = false;
-    }
 };
 
 struct AddOrderNode;
@@ -140,25 +126,31 @@ class OrderMgr : public a8::Singleton<OrderMgr>
                    const std::string& rolename);
 
  private:
-    a8::mysql::Connection* mysql_conn_;
-    a8::mysql::Query* query_;
+    a8::mysql::Connection* mysql_conn_ = nullptr;
+    a8::mysql::Query* query_ = nullptr;
     a8::tick_t last_ping_db_tick_ = 0;
 
     std::mutex *add_order_mutex_ = nullptr;
-    AddOrderNode *top_node_, *bot_node_, *work_node_;
+    AddOrderNode *top_node_ = nullptr;
+    AddOrderNode *bot_node_ = nullptr;
+    AddOrderNode *work_node_ = nullptr;
 
-    std::mutex *pay_notify_mutex_;
-    PayNotifyNode *pay_notify_top_node_, *pay_notify_bot_node_, *pay_notify_work_node_;
+    std::mutex *pay_notify_mutex_ = nullptr;
+    PayNotifyNode *pay_notify_top_node_ = nullptr;
+    PayNotifyNode *pay_notify_bot_node_ = nullptr;
+    PayNotifyNode *pay_notify_work_node_ = nullptr;
 
-    std::mutex *reissue_mutex_;
-    ReissueNode *reissue_top_node_, *reissue_bot_node_, *reissue_work_node_;
+    std::mutex *reissue_mutex_ = nullptr;
+    ReissueNode *reissue_top_node_ = nullptr;
+    ReissueNode *reissue_bot_node_ = nullptr;
+    ReissueNode *reissue_work_node_ = nullptr;
 
-    int last_gen_order_time_;
-    int sub_orderid_;
+    int last_gen_order_time_ = 0;
+    int sub_orderid_ = 0;
 
-    std::mutex *seq_mutex_;
-    volatile int current_seqid_;
-    std::mutex *add_order_result_mutex_;
+    std::mutex *seq_mutex_ = nullptr;
+    volatile int current_seqid_ = 0;
+    std::mutex *add_order_result_mutex_ = nullptr;
     std::map<int, AddOrderResult> add_order_results_;
 
     std::mutex *pay_notify_result_mutex_;