diff --git a/src/adv/Adv.lua b/src/adv/Adv.lua
index 70c437f..302cbbc 100644
--- a/src/adv/Adv.lua
+++ b/src/adv/Adv.lua
@@ -1613,7 +1613,8 @@ local function chooseCommon(self, room, block, chooseData, choose, tag)
 	if not chooseData or not chooseData["button".. choose .."cond"] then return end
  	if not checkChooseCondFunc(self, chooseData["button".. choose .."cond"], room, block, tag, chooseData) then return end
 	local clearBlock = chooseData.keep ~= 1
-	clearBlock = clearBlock and doChooseEffect(self, chooseData["button".. choose .."effect"], room, block, tag, chooseData)
+	local clearBlock_ = doChooseEffect(self, chooseData["button".. choose .."effect"], room, block, tag, chooseData)
+	clearBlock = clearBlock and clearBlock_
 	self:scoreChange(AdvScoreType.Event, chooseData.advScore) --增加加分
 	return true, clearBlock
 end
--
libgit2 0.21.2