diff --git a/lua/app/module/battle/controller/battle_controller.lua b/lua/app/module/battle/controller/battle_controller.lua
index 643b64ed..22a7785a 100644
--- a/lua/app/module/battle/controller/battle_controller.lua
+++ b/lua/app/module/battle/controller/battle_controller.lua
@@ -469,6 +469,7 @@ function BattleController:takeGridEffect()
         end
     end
 
+    effectGrid = table.shuffle(effectGrid)
     local availableEffectTypeMap
     for _, entity in ipairs(effectGrid) do
         local effectType = entity:getEffectType()
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 b934123e..1a8bf2ac 100644
--- a/lua/app/module/battle/skill/battle_grid_effect_handle.lua
+++ b/lua/app/module/battle/skill/battle_grid_effect_handle.lua
@@ -26,11 +26,13 @@ local function _crossSpread(entity, gridEntities, battleController, onlyCheck)
     end
 
     local succ = false
+    tempList = table.shuffle(tempList)
     for _, posId in ipairs(tempList) do
         local gridEntity = gridEntities[posId]
         if gridEntity:isEmptyIdle() then
             battleController.battleData:setGridType(posId, BattleConst.GRID_TYPE.JELLY)
             succ = true
+            break
         end
     end