diff --git a/src/adv/AdvPlayer.lua b/src/adv/AdvPlayer.lua
index 72eb7f1..dcd90d5 100644
--- a/src/adv/AdvPlayer.lua
+++ b/src/adv/AdvPlayer.lua
@@ -252,7 +252,7 @@ function BaseObject:getBuffEffectChange(classify)
 	end
 	local effect = 0
 	for _, buff in ipairs(self.buffs) do
-		if not buff.isDel and buff:getType() == Buff_EFFECT_CHANGE then
+		if not buff.isDel and buff:getType() == Buff.Buff_EFFECT_CHANGE then
 			local cType, value = buff:effect()
 			if cType and had[cType] then
 				effect = effect + value
--
libgit2 0.21.2