diff --git a/src/adv/AdvPassive.lua b/src/adv/AdvPassive.lua
index 41ba7a2..1fe4ebb 100644
--- a/src/adv/AdvPassive.lua
+++ b/src/adv/AdvPassive.lua
@@ -300,7 +300,7 @@ function Passive:canEffect(effType, effValue)
 		return
 	end
 	--禁用被动技
-	if self.owner:getPassiveIdx(self) <= self.owner:getDisablePassiveCount() then
+	if self.owner:getDisablePassiveCount() == 0 or self.owner:getPassiveIdx(self) <= self.owner:getDisablePassiveCount() then
 		return
 	end
 	return true
--
libgit2 0.21.2