diff --git a/src/GlobalVar.lua b/src/GlobalVar.lua
index d7c6494..3eb73ce 100644
--- a/src/GlobalVar.lua
+++ b/src/GlobalVar.lua
@@ -100,6 +100,7 @@ AdvBackEventType = {
 	PowerChange = 10, --体力改变
 	Dead = 11, --怪死亡
 	DefChange = 12, -- 防御变化
+	Passive = 13, -- 獲得被動
 }
 
 AdvScoreType = {
diff --git a/src/adv/Adv.lua b/src/adv/Adv.lua
index a05fca4..e86b6b4 100644
--- a/src/adv/Adv.lua
+++ b/src/adv/Adv.lua
@@ -1024,6 +1024,11 @@ function Adv:backSkill(enemyId, skillId, receiver)
 	self:pushBackEvent(AdvBackEventType.Skill, {enemyId = enemyId, skillId = skillId, receiver = receiver})
 end
 
+-- if is player enemyId is nil 
+function Adv:backPassive(enemyId, passiveId)
+	self:pushBackEvent(AdvBackEventType.Passive, {enemyId = enemyId, passiveId = passiveId})
+end
+
 function Adv:backNext()
 	self:pushBackEvent(AdvBackEventType.Next, {})
 end
diff --git a/src/adv/AdvPlayer.lua b/src/adv/AdvPlayer.lua
index ce3a583..a6b2180 100644
--- a/src/adv/AdvPlayer.lua
+++ b/src/adv/AdvPlayer.lua
@@ -76,6 +76,8 @@ function BaseObject:addPassive(params)
 	local level = params.level or 1
 	if not skillData[level] then return end
 	table.insert(self.passives, Passive.new(self, { id = skillId, level = level }))
+
+	self.battle.adv:backPassive(self.id, skillId)
 end
 
 function BaseObject:addBuff(buffId, releaser)
--
libgit2 0.21.2