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 1a8bf2ac..513b984c 100644
--- a/lua/app/module/battle/skill/battle_grid_effect_handle.lua
+++ b/lua/app/module/battle/skill/battle_grid_effect_handle.lua
@@ -26,7 +26,7 @@ local function _crossSpread(entity, gridEntities, battleController, onlyCheck)
     end
 
     local succ = false
-    tempList = table.shuffle(tempList)
+    tempList = table.shuffle(GFunc.getTable(tempList))
     for _, posId in ipairs(tempList) do
         local gridEntity = gridEntities[posId]
         if gridEntity:isEmptyIdle() then