diff --git a/server/gameserver/room.cc b/server/gameserver/room.cc
index fbcbf64..151d848 100644
--- a/server/gameserver/room.cc
+++ b/server/gameserver/room.cc
@@ -69,6 +69,10 @@ void Room::Init()
                                          },
                                          &xtimer_attacher.timer_list_);
     }
+    if (current_teamid >= FIXED_OBJECT_MAXID) {
+        abort();
+    }
+    current_uniid = FIXED_OBJECT_MAXID + 1;
     ShuaAndroid();
 }