diff --git a/lua/app/module/battle/controller/battle_controller.lua b/lua/app/module/battle/controller/battle_controller.lua
index c0ad1e50..3a199fff 100644
--- a/lua/app/module/battle/controller/battle_controller.lua
+++ b/lua/app/module/battle/controller/battle_controller.lua
@@ -1282,8 +1282,8 @@ end
 
 local function _addCurRoundAttr(self, instruction, callback)
     if instruction.effectList then
-        local mainComp = self:getOtherSideMainUnit(BattleConst.SIDE_ATK)
-        local defComp = self:getOtherSideMainUnit(BattleConst.SIDE_DEF)
+        local defComp = self:getOtherSideMainUnit(BattleConst.SIDE_ATK)
+        local mainComp = self:getOtherSideMainUnit(BattleConst.SIDE_DEF)
         for _, effect in ipairs(instruction.effectList) do
             local target
             if effect:getTartgetSide() == BattleConst.SIDE_DEF then