diff --git a/lua/app/common/audio_manager.lua b/lua/app/common/audio_manager.lua
index 3673479d..67a395b5 100644
--- a/lua/app/common/audio_manager.lua
+++ b/lua/app/common/audio_manager.lua
@@ -29,6 +29,7 @@ AudioManager.EFFECT_ID = {
     LINK_SKILL = "assets/arts/sounds/sfx/battle/link_skill.wav",
     BATTLE_VICTORY = "assets/arts/sounds/sfx/ui/battle_victory.wav",
     BATTLE_DEFEAT = "assets/arts/sounds/sfx/ui/battle_defeat.wav",
+    BOSS_WARNING = "assets/arts/sounds/sfx/battle/warning_boss.wav",
 }
 
 AudioManager.BO_EFFECT_ID = {
diff --git a/lua/app/ui/battle/battle_ui.lua b/lua/app/ui/battle/battle_ui.lua
index 05a86e40..dd540630 100644
--- a/lua/app/ui/battle/battle_ui.lua
+++ b/lua/app/ui/battle/battle_ui.lua
@@ -2203,6 +2203,7 @@ function BattleUI:showBossEnterAni(bornTime, bossName, monsterComp, callback)
         self.battleController:showBuffTips(GConst.BattleConst.SIDE_DEF, true)
         return
     end
+    AudioManager:playEffect(AudioManager.EFFECT_ID.BOSS_WARNING)
     self.bossEnterNode:setVisible(true)
     self.bossEnterImg:setVisible(false)
     self.bossName:setText(bossName)