diff --git a/lua/app/module/battle/skill/battle_grid_effect_handle.lua b/lua/app/module/battle/skill/battle_grid_effect_handle.lua
index 1e8a7377..513b984c 100644
--- a/lua/app/module/battle/skill/battle_grid_effect_handle.lua
+++ b/lua/app/module/battle/skill/battle_grid_effect_handle.lua
@@ -26,8 +26,8 @@ local function _crossSpread(entity, gridEntities, battleController, onlyCheck)
     end
 
     local succ = false
-    local newlist = table.shuffle(tempList)
-    for _, posId in ipairs(newlist) do
+    tempList = table.shuffle(GFunc.getTable(tempList))
+    for _, posId in ipairs(tempList) do
         local gridEntity = gridEntities[posId]
         if gridEntity:isEmptyIdle() then
             battleController.battleData:setGridType(posId, BattleConst.GRID_TYPE.JELLY)