diff --git a/server/gameserver/player.cc b/server/gameserver/player.cc
index 25a0e05..f703d4f 100644
--- a/server/gameserver/player.cc
+++ b/server/gameserver/player.cc
@@ -876,6 +876,10 @@ void Player::_CMExecCommand(f8::MsgHdr& hdr, const cs::CMExecCommand& msg)
         #if DEBUG
         App::Instance()->debug_params[1] = a8::XValue(cmds[1]);
         #endif
+    } else if (cmd == "set_born_frameno_offset" && cmds.size() >= 2) {
+        #if DEBUG
+        App::Instance()->debug_params[118] = a8::XValue(cmds[1]);
+        #endif
     } else if (cmd == "wudi") {
         int buff_uniid = TryAddBuff(this, 1005);
         if (buff_uniid != 0) {
diff --git a/server/gameserver/roomobstacle.cc b/server/gameserver/roomobstacle.cc
index cee3da9..8f47d5f 100644
--- a/server/gameserver/roomobstacle.cc
+++ b/server/gameserver/roomobstacle.cc
@@ -59,6 +59,13 @@ void RoomObstacle::Initialize()
         room->mine_objects[GetUniId()] = GetWeakPtrRef();
     }
     born_frameno = room->GetFrameNo();
+#ifdef DEBUG
+    {
+        if (App::Instance()->debug_params.find(118) != App::Instance()->debug_params.end()) {
+            born_frameno += App::Instance()->debug_params[118] * 2;
+        }
+    }
+#endif
 }
 
 void RoomObstacle::RecalcSelfCollider()