diff --git a/server/gameserver/bullet.cc b/server/gameserver/bullet.cc
index ae6faf64..f9a110a2 100644
--- a/server/gameserver/bullet.cc
+++ b/server/gameserver/bullet.cc
@@ -832,50 +832,13 @@ void Bullet::GetHitCreatures(BulletCheckResult& result)
                  if (c->HasBuffEffect(kBET_BulletThrough)) {
                      return;
                  }
-                 {
-                     Buff* hold_shield_buff = c->GetBuffByEffectId(kBET_HoldShield);
-                     if (hold_shield_buff && !IsBomb() && !c->dead && c != sender.Get()) {
-                         // 999
-#if 0
-                         //param2是距离 param4是宽度
-                         a8::Vec2 shield_pos = c->GetPos() + c->GetAttackDir() * hold_shield_buff->meta->param2;
-                         bool ret = Check2dRotationRectangle(GetPos().x,
-                                                             GetPos().y,
-                                                             //10,
-                                                             gun_meta->bullet_rad(),
-                                                             shield_pos.x,
-                                                             shield_pos.y,
-                                                             hold_shield_buff->meta->param4,
-                                                             MetaMgr::Instance()->bullet_planck_step_length,
-                                                             c->GetAttackDirRotate() * 180.0f
-                                                             );
-                         if (ret) {
-                             float finaly_dmg = c->GetBattleContext()->CalcDmg(c, this);
-                             c->shield_hp_ = std::max(0.0f, c->shield_hp_ - finaly_dmg);
-#ifdef DEBUG
-                             a8::XPrintf("命中盾牌 finally_dmg:%f shield_hp:%f\n",
-                                         {
-                                          finaly_dmg,
-                                          c->shield_hp_
-                                         });
-#endif
-                             room->frame_event.AddPropChg(c->GetWeakPtrRef(),
-                                                          kPropShieldHp,
-                                                          c->shield_max_hp_,
-                                                          c->shield_hp_);
-                             if (c->shield_hp_ <= 0) {
-#ifdef DEBUG
-                                 a8::XPrintf("shiled destory\n", {});
-#endif
-                                 c->GetTrigger()->ShieldDestory();
-                                 c->RemoveBuffByUniId(hold_shield_buff->buff_uniid);
-                             }
-                             eat = true;
-                             stop = true;
-                             return;
-                         }
-#endif
+                 if (c->HasBuffEffect(kBET_HoldShield)) {
+                     c->CheckBulletHitHoldShield(this, result.eat);
+                     if (result.eat) {
+                         stop = true;
+                         return;
                      }
+                     return;
                  }
                  AabbCollider aabb_box;
                  c->GetHitAabbBox(aabb_box);
diff --git a/server/gameserver/creature.cc b/server/gameserver/creature.cc
index ecd2e3ab..6fd7b827 100644
--- a/server/gameserver/creature.cc
+++ b/server/gameserver/creature.cc
@@ -3033,3 +3033,51 @@ void Creature::OnLand()
         }
     }
 }
+
+void Creature::CheckBulletHitHoldShield(IBullet* bullet, bool& eat)
+{
+    Buff* hold_shield_buff = GetBuffByEffectId(kBET_HoldShield);
+    if (hold_shield_buff && !bullet->IsBomb() && !dead && this != bullet->GetSender().Get()) {
+        // 999
+#if 0
+        //param2是距离 param4是宽度
+        a8::Vec2 shield_pos = c->GetPos() + c->GetAttackDir() * hold_shield_buff->meta->param2;
+        bool ret = Check2dRotationRectangle(GetPos().x,
+                                            GetPos().y,
+                                            //10,
+                                            gun_meta->bullet_rad(),
+                                            shield_pos.x,
+                                            shield_pos.y,
+                                            hold_shield_buff->meta->param4,
+                                            MetaMgr::Instance()->bullet_planck_step_length,
+                                            c->GetAttackDirRotate() * 180.0f
+                                            );
+        if (ret) {
+            float finaly_dmg = c->GetBattleContext()->CalcDmg(c, this);
+            c->shield_hp_ = std::max(0.0f, c->shield_hp_ - finaly_dmg);
+#ifdef DEBUG
+            a8::XPrintf("命中盾牌 finally_dmg:%f shield_hp:%f\n",
+                        {
+                         finaly_dmg,
+                         c->shield_hp_
+                        });
+#endif
+            room->frame_event.AddPropChg(c->GetWeakPtrRef(),
+                                         kPropShieldHp,
+                                         c->shield_max_hp_,
+                                         c->shield_hp_);
+            if (c->shield_hp_ <= 0) {
+#ifdef DEBUG
+                a8::XPrintf("shiled destory\n", {});
+#endif
+                c->GetTrigger()->ShieldDestory();
+                c->RemoveBuffByUniId(hold_shield_buff->buff_uniid);
+            }
+            eat = true;
+            stop = true;
+            return;
+        }
+#endif
+    }
+
+}
diff --git a/server/gameserver/creature.h b/server/gameserver/creature.h
index 044b828a..97032feb 100644
--- a/server/gameserver/creature.h
+++ b/server/gameserver/creature.h
@@ -293,6 +293,7 @@ class Creature : public MoveableEntity
     void LockAttackDir(int time);
     void PullTarget(const glm::vec3& target_pos);
     void MarkSyncActivePlayer(const char* file, int line, const char* func);
+    void CheckBulletHitHoldShield(IBullet* bullet, bool& eat);
 
 protected:
     virtual void OnBuffRemove(Buff& buff);