diff --git a/lua/app/userdata/battle/battle_data.lua b/lua/app/userdata/battle/battle_data.lua
index 3644a3d8..ef9156b9 100644
--- a/lua/app/userdata/battle/battle_data.lua
+++ b/lua/app/userdata/battle/battle_data.lua
@@ -45,10 +45,6 @@ function BattleData:init(board, skillIds)
         local cfg = SKILL_HERO_CFG[skillId]
         self.skillMap[cfg.position] = BATTLE_BOARD_SKILL_ENTITY:create(skillId)
     end
-
-    self.gridEntities[14]:setSkilId(30)
-    self.gridEntities[23]:setSkilId(30)
-    self.gridEntities[54]:setSkilId(30)
 end
 
 function BattleData:clear()