diff --git a/lua/app/userdata/battle/team/battle_team_entity.lua b/lua/app/userdata/battle/team/battle_team_entity.lua
index 2f006a2e..debdfa75 100644
--- a/lua/app/userdata/battle/team/battle_team_entity.lua
+++ b/lua/app/userdata/battle/team/battle_team_entity.lua
@@ -170,7 +170,13 @@ function BattleTeamEntity:getNormalAttackAddCount()
 end
 
 function BattleTeamEntity:addMaxHp(num)
+	local hpBefore = self.attr.hp
+	local currPercent = hpBefore * DEFAULT_FACTOR // self.attr.max_hp
 	self.attr.max_hp = self.attr.max_hp + self.baseAttr.max_hp * num // DEFAULT_FACTOR
+	self.attr.hp = currPercent*self.attr.max_hp//DEFAULT_FACTOR
+	if self.attr.hp <= 0 and hpBefore > 0 then
+		self.attr.hp = 1
+	end
 end
 
 function BattleTeamEntity:addLimit(name)