diff --git a/server/gameserver/trigger.cc b/server/gameserver/trigger.cc
index b08158e7..f5496def 100644
--- a/server/gameserver/trigger.cc
+++ b/server/gameserver/trigger.cc
@@ -418,3 +418,8 @@ void Trigger::DispatchEvent(int event_id, const std::vector<std::any>& param)
         }
     }
 }
+
+void Trigger::BulletHit(Bullet* bullet)
+{
+    DispatchEvent(kBulletHit, {bullet});
+}
diff --git a/server/gameserver/trigger.h b/server/gameserver/trigger.h
index 70390472..b5dcc082 100644
--- a/server/gameserver/trigger.h
+++ b/server/gameserver/trigger.h
@@ -28,12 +28,14 @@ enum EventId_e
    kShieldDestoryEvent = 5,
    kFlyHookPullEvent = 6,
    kRescueEvent = 7,
+   kBulletHit = 8
 };
 
 class Weapon;
 class Creature;
 class Skill;
 class Buff;
+class Bullet;
 class Trigger
 {
 public:
@@ -52,6 +54,8 @@ public:
     void Die();
     void ActiveBuff(MetaData::Buff* buff_meta);
     void DeactiveBuff(MetaData::Buff* buff_meta);
+    void BulletHit(Bullet* bullet);
+
     std::weak_ptr<EventHandlerPtr> AddListener(int event_id, CommonCbProc cb);
     void RemoveEventHandler(std::weak_ptr<EventHandlerPtr> handler_ptr);