diff --git a/server/gameserver/framemaker.cc b/server/gameserver/framemaker.cc
index 8973e526..9df61e5d 100644
--- a/server/gameserver/framemaker.cc
+++ b/server/gameserver/framemaker.cc
@@ -320,6 +320,9 @@ void FrameMaker::SerializeShots(cs::SMUpdate* msg, Room* room, Human* hum, Frame
             if (idx < room->frame_event_data->shots_.size()) {
                 auto& tuple = room->frame_event_data->shots_[idx];
                 if (std::get<0>(tuple).Get() && hum->CanSee(std::get<0>(tuple).Get())) {
+                    if (std::get<0>(tuple).Get()->IsPlayer()) {
+                        a8::XPrintf("player shot\n", {});
+                    }
                     *msg->add_shots() = std::get<1>(tuple);
                 } else {
 #ifdef DEBUG1
diff --git a/server/gameserver/mt/Map.cc b/server/gameserver/mt/Map.cc
index 7547dc07..f177214f 100644
--- a/server/gameserver/mt/Map.cc
+++ b/server/gameserver/mt/Map.cc
@@ -128,6 +128,7 @@ namespace mt
         }
         collider_info = MapCollider::GetByName(map_collider());
         LoadWorldObjects();
+        PostProcess();
     }
 
     void Map::Init2()
@@ -289,4 +290,30 @@ namespace mt
         return sampling_pos_;
     }
 
+    void Map::PostProcess()
+    {
+        if (!is_moba()) {
+            return;
+        }
+        std::vector<int> del_ids;
+        std::vector<std::shared_ptr<WorldObject>> born_points;
+        int idx = 0;
+        for (auto& obj : _world_objects) {
+            if (obj->object_type == WorldObjectType_e::kBoxType) {
+                if (obj->object_id == 80012) {
+                    born_points.push_back(obj);
+                    del_ids.push_back(idx);
+                }
+            }
+            ++idx;
+        }
+        std::sort(del_ids.begin(), del_ids.end(),
+                  [] (int a, int b) {
+                      return a > b;
+                  });
+        for (auto idx : del_ids) {
+            _world_objects.erase(_world_objects.begin() + idx);
+        }
+    }
+
 }
diff --git a/server/gameserver/mt/Map.h b/server/gameserver/mt/Map.h
index 2c6ef159..d1d74d49 100644
--- a/server/gameserver/mt/Map.h
+++ b/server/gameserver/mt/Map.h
@@ -54,6 +54,7 @@ namespace mt
         glm::vec3 sampling_pos_;
 
         void LoadWorldObjects();
+        void PostProcess();
     };
 
 }