diff --git a/server/gameserver/roomobstacle.cc b/server/gameserver/roomobstacle.cc
index d714462a..2f2ce080 100644
--- a/server/gameserver/roomobstacle.cc
+++ b/server/gameserver/roomobstacle.cc
@@ -907,12 +907,21 @@ void RoomObstacle::ActiveFlameSurface()
     auto cb =
         [this, adjusted_pos] ()
         {
-            std::set<Human*> human_list;
+            std::vector<Human*> human_list;
             room->grid_service->TraverseAllLayerHumanList
                 (room->GetRoomIdx(),
                  *grid_list_,
                  [this, &human_list, &adjusted_pos] (Human* hum, bool& stop)
                  {
+                     if (hum->dead) {
+                         return;
+                     }
+                     if (!master.Get()) {
+                         return;
+                     }
+                     if (master.Get()->team_id == hum->team_id) {
+                         return;
+                     }
                      if (Collision::Check2dRotationRectangle
                          (
                           hum->GetPos().GetX(),
@@ -920,13 +929,25 @@ void RoomObstacle::ActiveFlameSurface()
                           hum->GetHitRadius(),
                           adjusted_pos.x,
                           adjusted_pos.z,
-                          meta->width() / 2.0f,
+                          meta->width(),
                           meta->height() / 2.0f,
                           GetRotate() * 180.f
                           )) {
+                         human_list.push_back(hum);
                      }
                  }
                  );
+            for (auto& hum : human_list) {
+                for (int buff_id : meta->_buff_list) {
+                    if (!hum->GetBuffById(buff_id)) {
+                        hum->TryAddBuff(master.Get(),
+                                        buff_id);
+#ifdef MYDEBUG
+                        a8::XPrintf("火焰枪地面命中\n", {});
+#endif
+                    }
+                }
+            }
         };
     room->xtimer.SetIntervalEx
         (