diff --git a/server/gameserver/trigger.cc b/server/gameserver/trigger.cc
index 6a8ba181..bfe5e2f9 100644
--- a/server/gameserver/trigger.cc
+++ b/server/gameserver/trigger.cc
@@ -423,7 +423,9 @@ void Trigger::DispatchEvent(int event_id, const std::vector<std::any>& param)
 
 void Trigger::BulletHit(Bullet* bullet)
 {
-    DispatchEvent(kBulletHit, {bullet});
+    if (bullet->sender.Get()) {
+        bullet->sender.Get()->DispatchEvent(kBulletHit, {bullet});
+    }
 }
 
 void Trigger::ShieldDestory()