diff --git a/server/gameserver/buff/callfunc.cc b/server/gameserver/buff/callfunc.cc
index d7cf3a8c..7f5c4312 100644
--- a/server/gameserver/buff/callfunc.cc
+++ b/server/gameserver/buff/callfunc.cc
@@ -1444,8 +1444,12 @@ void CallFuncBuff::Shot()
     float x = meta->GetBuffParam3(this);
     float y = meta->GetBuffParam4(this);
     float z = meta->GetBuffParam5(this);
-    const mt::Equip* bullet_meta = mt::Equip::GetById(id);
-    if (bullet_meta) {
+    const mt::Equip* gun_meta = mt::Equip::GetById(id);
+    if (gun_meta) {
+        const mt::Equip* bullet_meta = mt::Equip::GetById(gun_meta->use_bullet());
+        if (!bullet_meta) {
+            return;
+        }
         bool force_client_report = meta->_buff_param6_int_set.find(1) != meta->_buff_param6_int_set.end();
         bool spec_target_pos = meta->_buff_param6_int_set.find(2) != meta->_buff_param6_int_set.end();
         bool ignore_original_dmg = meta->_buff_param6_int_set.find(3) != meta->_buff_param6_int_set.end();
@@ -1508,7 +1512,7 @@ void CallFuncBuff::Shot()
             fly_distance = std::max(200.0f, fly_distance);
             fly_distance = std::min(400.0f, fly_distance);
             InternalShot(owner,
-                         owner->GetCurrWeapon()->meta,
+                         gun_meta,
                          bullet_meta,
                          skill_meta,
                          fly_distance,