diff --git a/server/gameserver/human.cc b/server/gameserver/human.cc
index aeb778e..4739b4b 100644
--- a/server/gameserver/human.cc
+++ b/server/gameserver/human.cc
@@ -26,6 +26,10 @@ Human::Human()
     }
     weapons[0] = default_weapon;
     curr_weapon = &weapons[0];
+    inventory.reserve(MAX_INVENTORY_NUM);
+    for (size_t i = 0; i < MAX_INVENTORY_NUM; ++i) {
+        inventory.push_back(0);
+    }
 }
 
 Human::~Human()
diff --git a/server/gameserver/player.cc b/server/gameserver/player.cc
index 055756c..7918cac 100644
--- a/server/gameserver/player.cc
+++ b/server/gameserver/player.cc
@@ -57,10 +57,6 @@ void Player::Initialize()
     helmet_meta = MetaMgr::Instance()->GetEquip(helmet);
     chest_meta = MetaMgr::Instance()->GetEquip(chest);
     RecalcSelfCollider();
-    inventory.reserve(MAX_INVENTORY_NUM);
-    for (size_t i = 0; i < inventory.size(); ++i) {
-        inventory[i] = 0;
-    }
 }
 
 void Player::Update(int delta_time)
@@ -532,7 +528,7 @@ void Player::MakeUpdateMsg()
         if (updated_times == 0 || need_sync_active_player) {
             update_msg->set_active_player_id(entity_uniid);
             FillMFActivePlayerData(update_msg->mutable_active_player_data());
-            need_sync_active_player = true;
+            need_sync_active_player = false;
         }
         if (updated_times == 0 || last_sync_gas_frameno < room->gas_data.gas_start_frameno) {
             last_sync_gas_frameno = room->gas_data.gas_start_frameno;