diff --git a/server/gameserver/boxdrop.cc b/server/gameserver/boxdrop.cc
index 8340b736..2103a353 100644
--- a/server/gameserver/boxdrop.cc
+++ b/server/gameserver/boxdrop.cc
@@ -93,22 +93,20 @@ void BoxDrop::RequestAllocBoxNum()
          {
              if (ok) {
                  f8::UdpLog::Instance()->Info
-                     ("GetBattleData ok %s",
+                     ("RequestAllocBoxNum ok %s",
                       {
                           rsp_obj->ToJsonStr()
-                              });
+                      });
                  if (rsp_obj->GetType() != a8::XOT_OBJECT ||
                      !rsp_obj->HasKey("errcode")) {
-                     //cb(1, "", nullptr);
                      return;
                  }
              } else {
                  f8::UdpLog::Instance()->Warning
-                     ("GetCustomBattleData error %s",
+                     ("RequestAllocBoxNum error %s",
                       {
                           ""
-                              });
-                 //cb(1, "custom battle data error", nullptr);
+                      });
              }
          },
          url,
diff --git a/server/gameserver/httpproxy.cc b/server/gameserver/httpproxy.cc
index c8e6905f..dcfdddf5 100644
--- a/server/gameserver/httpproxy.cc
+++ b/server/gameserver/httpproxy.cc
@@ -221,7 +221,7 @@ void HttpProxy::AddSignParams(const std::string& url,
         A8_ABORT();
     }
     std::string sign_data;
-    sign_data.reserve(1024 * 10);
+    sign_data.reserve(1024 * 64);
     int nowtime = f8::App::Instance()->GetNowTime();
     {
         std::vector<std::string> keys;
diff --git a/server/gameserver/room.h b/server/gameserver/room.h
index 97496a81..944f9fae 100644
--- a/server/gameserver/room.h
+++ b/server/gameserver/room.h
@@ -76,7 +76,7 @@ enum RoomSwitch_e
     kRoomSwitchDisableShot,
 };
 
-class Room
+class Room : public std::enable_shared_from_this<Room>
 {
 public:
     FrameEvent frame_event;