diff --git a/src/adv/Adv.lua b/src/adv/Adv.lua
index 63efa58..bb9088f 100644
--- a/src/adv/Adv.lua
+++ b/src/adv/Adv.lua
@@ -48,7 +48,7 @@ function Adv:initByInfo(advInfo)
 end
 -- 找出level 是否存在中继层
 function Adv:isHaveRelay(level, chapterId)
-	level = chapterId or self.level
+	level = level or self.level
 	chapterId = chapterId or self.chapterId
 	if level == 1 then return end
 	
--
libgit2 0.21.2