diff --git a/lua/app/userdata/hero/hero_entity.lua b/lua/app/userdata/hero/hero_entity.lua
index 13cb7174..db26a2d2 100644
--- a/lua/app/userdata/hero/hero_entity.lua
+++ b/lua/app/userdata/hero/hero_entity.lua
@@ -547,7 +547,7 @@ function HeroEntity:checkSkillUnlock()
 		if ids then
 			for ii = #ids, 1, -1 do
 				if self.data.lv >= ids[ii][1] and self.oldLv < ids[ii][1] then
-					skillIdx = ii
+					skillIdx = i
 					needPop = true
 					isUnlock = ii == 1
 					break