diff --git a/server/gameserver/app.cc b/server/gameserver/app.cc
index 3b704d91..e4294728 100644
--- a/server/gameserver/app.cc
+++ b/server/gameserver/app.cc
@@ -475,67 +475,6 @@ void App::UnInitLog()
     f8::UdpLog::Instance()->UnInit();
 }
 
-bool App::ParseOpt()
-{
-    int ch = 0;
-    while ((ch = getopt(argc_, argv_, "z:i:t:r:f:n:")) != -1) {
-        switch (ch) {
-        case 'z':
-            {
-                zone_id_ = a8::XValue(optarg);
-            }
-            break;
-        case 'n':
-            {
-                node_id_ = a8::XValue(optarg);
-            }
-            break;
-        case 'i':
-            {
-                instance_id_ = a8::XValue(optarg);
-            }
-            break;
-        case 't':
-            {
-                is_test_mode_ = true;
-                test_param_ = a8::XValue(optarg);
-            }
-            break;
-        case 'f':
-            {
-                std::vector<std::string> strings;
-                a8::Split(optarg, strings, ',');
-                for (auto& str : strings) {
-                    flags.insert(a8::XValue(str).GetInt());
-                }
-            }
-            break;
-        }
-    }
-    return zone_id_ > 0 && instance_id_ > 0 && node_id_ > 0;
-}
-
-std::string App::NewUuid()
-{
-    std::string id = a8::Format("%d%d", {100 + zone_id_, uuid_.Generate()});
-    return id;
-}
-
-bool App::HasFlag(int flag)
-{
-    return flags.find(flag) != flags.end();
-}
-
-void App::SetFlag(int flag)
-{
-    flags.insert(flag);
-}
-
-void App::UnSetFlag(int flag)
-{
-    flags.erase(flag);
-}
-
 void App::FreeSocketMsgQueue()
 {
     msg_mutex_->lock();
diff --git a/server/gameserver/app.h b/server/gameserver/app.h
index d91c1c34..68b42eb2 100644
--- a/server/gameserver/app.h
+++ b/server/gameserver/app.h
@@ -37,16 +37,9 @@ public:
 
     void NotifyLoopCond();
 
-    std::string NewUuid();
-    bool HasFlag(int flag);
-    void SetFlag(int flag);
-    void UnSetFlag(int flag);
     long long AllocTempHeroUniId();
     long long AllocTempWeaponUniId();
     void Terminate() { terminated_ = true; }
-    int GetInstanceId() const { return instance_id_; }
-    int GetZoneId() const { return zone_id_; }
-    int GetNodeId() const { return node_id_; }
     bool IsTestMode() const { return is_test_mode_; }
     int GetTestParam() const { return test_param_; }
     bool IsServicing() const { return servicing_; }
@@ -64,30 +57,10 @@ private:
     void InitLog();
     void UnInitLog();
 
-    bool ParseOpt();
     void FreeSocketMsgQueue();
 
 private:
-    /*
-      1: 是否自动匹配机器人组队
-      2: 是否发布环境
-      3: battleReport环境
-      4: 打印性能日志
-      5: 压力测试
-      6:
-      7: 内存泄露测试
-      8: httpclientpool压力测试
-    */
-    std::set<int> flags;
-
-private:
-    int argc_ = 0;
-    char** argv_ = nullptr;
-
     volatile bool terminated_ = false;
-    int zone_id_ = 0;
-    int instance_id_ = 0;
-    int node_id_ = 0;
     bool is_test_mode_ = false;
     int test_param_ = 0;
     bool servicing_ = true;
diff --git a/server/gameserver/commands.cc b/server/gameserver/commands.cc
index 11c4af32..79dbb1cc 100644
--- a/server/gameserver/commands.cc
+++ b/server/gameserver/commands.cc
@@ -64,16 +64,6 @@ void Player::_CMExecCommand(f8::MsgHdr& hdr, const cs::CMExecCommand& msg)
                 room->grid_service->MoveCreature(this);
             }
         }
-    } else if (cmd == "setmode") {
-        if (cmds.empty()) {
-            App::Instance()->UnSetFlag(20);
-        } else {
-            if (cmds[1] == "peace") {
-                App::Instance()->SetFlag(20);
-            } else {
-                App::Instance()->UnSetFlag(20);
-            }
-        }
     } else if (cmd == "additem" && cmds.size() >= 3) {
         int item_id = a8::XValue(cmds[1]);
         int item_num = a8::XValue(cmds[2]);
diff --git a/server/gameserver/debugcmd.cc b/server/gameserver/debugcmd.cc
index 2b42bfef..ddac1f37 100644
--- a/server/gameserver/debugcmd.cc
+++ b/server/gameserver/debugcmd.cc
@@ -8,7 +8,7 @@
 
 bool DebugCmd::Enable()
 {
-    return App::Instance()->GetInstanceId() == 6;
+    return f8::App::Instance()->GetInstanceId() == 6;
 }
 
 void DebugCmd::CreateSphere(Creature* c,
diff --git a/server/gameserver/framemaker.cc b/server/gameserver/framemaker.cc
index 837921bf..22edfc80 100644
--- a/server/gameserver/framemaker.cc
+++ b/server/gameserver/framemaker.cc
@@ -208,7 +208,7 @@ void FrameMaker::SerializeNewObjects(cs::SMUpdate* msg, Room* room, Human* hum,
             a8::XPrintf("add full object can_see:%d sync:%d type:%d\n", {e->CanSeeMe(hum), sync, hum->IsPlayer()});
 #endif
 #ifdef DEBUG
-            if (App::Instance()->HasFlag(2) && e->GetEntityType() == ET_Player) {
+            if (f8::App::Instance()->HasFlag(2) && e->GetEntityType() == ET_Player) {
                 hum->room->BroadcastDebugMsg(a8::Format("投放 %d pos:%d,%d 出现",
                                                         {
                                                          e->GetUniId(),
@@ -279,7 +279,7 @@ void FrameMaker::SerializeDelObjects(cs::SMUpdate* msg, Room* room, Human* hum,
         for (auto& itr : framedata->del_objects) {
             msg->add_del_objids(itr);
 #ifdef DEBUG
-            if (App::Instance()->HasFlag(2)) {
+            if (f8::App::Instance()->HasFlag(2)) {
                 room->BroadcastDebugMsg(a8::Format("投放 删除对象%d",
                                                    {
                                                     itr
@@ -300,7 +300,7 @@ void FrameMaker::SerializeOutObjects(cs::SMUpdate* msg, Room* room, Human* hum,
         for (auto& itr : framedata->out_objects) {
             msg->add_out_objids(itr);
 #ifdef DEBUG
-            if (App::Instance()->HasFlag(2)) {
+            if (f8::App::Instance()->HasFlag(2)) {
                 room->BroadcastDebugMsg(a8::Format("投放 移除视野对象%d",
                                                    {
                                                     itr
diff --git a/server/gameserver/gamelog.cc b/server/gameserver/gamelog.cc
index 94fb83ac..4ee78eaf 100644
--- a/server/gameserver/gamelog.cc
+++ b/server/gameserver/gamelog.cc
@@ -35,8 +35,8 @@ void GameLog::GameStart(Player* hum)
     //prop->SetVal("localuuid", "");
     //prop->SetVal("start_param", "");
     prop->SetVal("team_id", hum->team_id);
-    prop->SetVal("server_node_id", App::Instance()->GetNodeId());
-    prop->SetVal("server_instance_id", App::Instance()->GetInstanceId());
+    prop->SetVal("server_node_id", f8::App::Instance()->GetNodeId());
+    prop->SetVal("server_instance_id", f8::App::Instance()->GetInstanceId());
 
     prop->SetVal("map_id", hum->room->GetMapMeta()->map_id());
     prop->SetVal("map_name", hum->room->GetMapMeta()->map_name());
@@ -75,8 +75,8 @@ void GameLog::GameEnd(Player* hum)
     prop->SetVal("game_time", a8::XGetTickCount() - hum->create_tick);
     //prop->SetVal("start_param", "");
     prop->SetVal("team_id", hum->team_id);
-    prop->SetVal("server_node_id", App::Instance()->GetNodeId());
-    prop->SetVal("server_instance_id", App::Instance()->GetInstanceId());
+    prop->SetVal("server_node_id", f8::App::Instance()->GetNodeId());
+    prop->SetVal("server_instance_id", f8::App::Instance()->GetInstanceId());
 
     prop->SetVal("map_id", hum->room->GetMapMeta()->map_id());
     prop->SetVal("map_name", hum->room->GetMapMeta()->map_name());
@@ -103,8 +103,8 @@ void GameLog::ForceOver(Room* room)
     prop->SetVal("battle_started", a8::XValue(room->BattleStarted() ? 1 : 0));
     prop->SetVal("game_duration", room->GetFrameNo() * SERVER_FRAME_RATE);
     prop->SetVal("player_num", room->GetRealPlayerNum());
-    prop->SetVal("server_node_id", App::Instance()->GetNodeId());
-    prop->SetVal("server_instance_id", App::Instance()->GetInstanceId());
+    prop->SetVal("server_node_id", f8::App::Instance()->GetNodeId());
+    prop->SetVal("server_instance_id", f8::App::Instance()->GetInstanceId());
 
     f8::TGLog::Instance()->AddTrackLog(game_id, "forceover", 0, "forceover", prop.get());
 }
diff --git a/server/gameserver/handlermgr.cc b/server/gameserver/handlermgr.cc
index 0f0b3fbd..6b986947 100644
--- a/server/gameserver/handlermgr.cc
+++ b/server/gameserver/handlermgr.cc
@@ -48,8 +48,8 @@ static void _GMOpsServerInfo(std::shared_ptr<f8::JsonHttpRequest> request)
 {
     request->GetResp()->SetVal("errcode", 0);
     request->GetResp()->SetVal("errmsg", "");
-    request->GetResp()->SetVal("node_id", App::Instance()->GetNodeId());
-    request->GetResp()->SetVal("instance_id", App::Instance()->GetInstanceId());
+    request->GetResp()->SetVal("node_id", f8::App::Instance()->GetNodeId());
+    request->GetResp()->SetVal("instance_id", f8::App::Instance()->GetInstanceId());
 }
 
 static void _GMOpsTerminate(std::shared_ptr<f8::JsonHttpRequest> request)
diff --git a/server/gameserver/httpproxy.cc b/server/gameserver/httpproxy.cc
index e7e5d044..71f4dc63 100644
--- a/server/gameserver/httpproxy.cc
+++ b/server/gameserver/httpproxy.cc
@@ -125,7 +125,7 @@ std::string HttpProxy::HttpGet(
 
 std::string HttpProxy::CreateRequestId()
 {
-    return request_prefix_ + a8::XValue(App::Instance()->NewUuid()).GetString();
+    return request_prefix_ + a8::XValue(f8::App::Instance()->NewNodeUuid()).GetString();
 }
 
 std::shared_ptr<HttpProxyRequest> HttpProxy::GetRequest(const std::string& req_id)
diff --git a/server/gameserver/jsondatamgr.cc b/server/gameserver/jsondatamgr.cc
index ed53d104..c13c1080 100644
--- a/server/gameserver/jsondatamgr.cc
+++ b/server/gameserver/jsondatamgr.cc
@@ -25,15 +25,15 @@ void JsonDataMgr::Init()
         ("%s/zone%d/node%d/gameserver.cluster.json",
          {
           work_path_,
-              App::Instance()->GetZoneId(),
-              App::Instance()->GetNodeId(),
+              f8::App::Instance()->GetZoneId(),
+              f8::App::Instance()->GetNodeId(),
          });
     masterserver_cluster_json_file = a8::Format
         ("%s/zone%d/node%d/masterserver.cluster.json",
          {
           work_path_,
-              App::Instance()->GetZoneId(),
-              App::Instance()->GetNodeId(),
+              f8::App::Instance()->GetZoneId(),
+              f8::App::Instance()->GetNodeId(),
          });
 
     setting_json_file = a8::Format
@@ -45,8 +45,8 @@ void JsonDataMgr::Init()
         ("%s/zone%d/node%d/httpproxy.cluster.json",
          {
           work_path_,
-              App::Instance()->GetZoneId(),
-              App::Instance()->GetNodeId(),
+              f8::App::Instance()->GetZoneId(),
+              f8::App::Instance()->GetNodeId(),
          });
     gameserver_cluster_json_.ReadFromFile(gameserver_cluster_json_file);
     masterserver_cluster_json_.ReadFromFile(masterserver_cluster_json_file);
@@ -91,7 +91,8 @@ std::shared_ptr<a8::XObject> JsonDataMgr::GetConf()
 {
     for (int i = 0; i < gameserver_cluster_json_.Size(); ++i) {
         std::shared_ptr<a8::XObject> conf = gameserver_cluster_json_.At(i);
-        if (conf->At("instance_id")->AsXValue().GetInt() == App::Instance()->GetInstanceId()) {
+        if (conf->At("instance_id")->AsXValue().GetInt() ==
+            f8::App::Instance()->GetInstanceId()) {
             return conf;
         }
     }
diff --git a/server/gameserver/mt/MetaMgr.cc b/server/gameserver/mt/MetaMgr.cc
index 853c8691..6cc2b850 100644
--- a/server/gameserver/mt/MetaMgr.cc
+++ b/server/gameserver/mt/MetaMgr.cc
@@ -53,12 +53,12 @@ namespace mt
             if (f8::IsTestEnv()) {
                 res_path_ = a8::Format("../test_res%d/",
                                       {
-                                          App::Instance()->GetInstanceId()
+                                          f8::App::Instance()->GetInstanceId()
                                       });
             } else {
                 res_path_ = a8::Format("../dev_res%d/",
                                       {
-                                           App::Instance()->GetInstanceId()
+                                          f8::App::Instance()->GetInstanceId()
                                       });
             }
         } else {
diff --git a/server/gameserver/mt/SkillNumber.cc b/server/gameserver/mt/SkillNumber.cc
index b8879b11..f1e314d1 100644
--- a/server/gameserver/mt/SkillNumber.cc
+++ b/server/gameserver/mt/SkillNumber.cc
@@ -183,8 +183,8 @@ namespace mt
                 abort();
             }
 #ifdef DEBUG
-            if (App::Instance()->GetInstanceId() == 600 ||
-                App::Instance()->GetInstanceId() == 100) {
+            if (f8::App::Instance()->GetInstanceId() == 600 ||
+                f8::App::Instance()->GetInstanceId() == 100) {
                 _float_cd = 6;
             }
 #endif
diff --git a/server/gameserver/roommgr.cc b/server/gameserver/roommgr.cc
index cf1900a3..f47edc88 100644
--- a/server/gameserver/roommgr.cc
+++ b/server/gameserver/roommgr.cc
@@ -449,8 +449,8 @@ void RoomMgr::ReportServerState(int instance_id, const std::string& host, int po
                                      port
                                  });
     auto url_params = a8::MutableXObject::CreateObject();
-    url_params->SetVal("node_id", App::Instance()->GetNodeId());
-    url_params->SetVal("instance_id", App::Instance()->GetInstanceId());
+    url_params->SetVal("node_id", f8::App::Instance()->GetNodeId());
+    url_params->SetVal("instance_id", f8::App::Instance()->GetInstanceId());
     url_params->SetVal("ip", JsonDataMgr::Instance()->ip);
     url_params->SetVal("port", JsonDataMgr::Instance()->listen_port);
     url_params->SetVal("online_num", PlayerMgr::Instance()->OnlineNum());
@@ -543,7 +543,7 @@ std::shared_ptr<Room> RoomMgr::CreateRoom(const cs::CMJoin& msg,
     RoomInitInfo init_info;
     {
         init_info.room_idx = room_idx;
-        init_info.room_uuid = App::Instance()->NewUuid();
+        init_info.room_uuid = f8::App::Instance()->NewGlobalUuid();
         init_info.room_type = room_type;
         init_info.room_mode = (RoomMode_e)msg.room_mode();
         init_info.init_map_id = map_id;
@@ -731,7 +731,7 @@ void RoomMgr::SendGetBattleData(int mode,
     for (auto& msg : join_msgs) {
         std::shared_ptr<BattleDataContext> context = std::make_shared<BattleDataContext>();
         context->join_msg = msg;
-        context->battle_uuid = App::Instance()->NewUuid();
+        context->battle_uuid = f8::App::Instance()->NewGlobalUuid();
         context->errcode = 100;
         context->errmsg = "";
         result->push_back(context);
diff --git a/server/gameserver/team.cc b/server/gameserver/team.cc
index 0ab8c0f5..5be2463f 100644
--- a/server/gameserver/team.cc
+++ b/server/gameserver/team.cc
@@ -483,7 +483,7 @@ void Team::GenBattleUuid()
         }
     }
     if (!battle_uuid.empty()) {
-        battle_uuid = App::Instance()->NewUuid();
+        battle_uuid = f8::App::Instance()->NewGlobalUuid();
     }
 
     for (Human* hum : members_) {