diff --git a/server/gameserver/creature.cc b/server/gameserver/creature.cc
index 5bf19b2b..3f8866e7 100644
--- a/server/gameserver/creature.cc
+++ b/server/gameserver/creature.cc
@@ -940,6 +940,9 @@ void Creature::ProcSkillPhase(MetaData::SkillPhase* phase)
 
                                  });
                         }
+                        if (CurrentSkill()->meta->GetMagicId() == MAGIC_YLZ) {
+                            target_distance = std::max(0.0001f, target_distance);
+                        }
                         if (bullet_meta && target_distance > 0.00001f) {
                             a8::Vec2 old_attack_dir = GetAttackDir();
                             a8::Vec2 attack_dir = skill_dir_;
diff --git a/server/gameserver/skill.cc b/server/gameserver/skill.cc
index a9c3741f..9c90fc0e 100644
--- a/server/gameserver/skill.cc
+++ b/server/gameserver/skill.cc
@@ -11,6 +11,7 @@
 #include "buff.h"
 #include "human.h"
 #include "bullet.h"
+#include "collider.h"
 
 void Skill::Initialzie()
 {
@@ -545,18 +546,34 @@ void Skill::ProcCMXD()
              Buff* hold_shield_buff = owner->GetBuffByEffectId(kBET_HoldShield);
              if (hold_shield_buff) {
                  MetaData::Skill* skill_meta = hold_shield_buff->skill_meta;
+                 MetaData::Skill* this_skill_meta = meta;
+                 MetaData::Buff* shield_buff_meta = hold_shield_buff->meta;
                  CreatureWeakPtr sender = owner->GetWeakPtrRef();
 
                  std::shared_ptr<Explosion> e = EntityFactory::Instance()->MakeExplosion();
                  e->SetThrough(true);
                  e->SetCustomCheckCb
                      (
-                      [sender, skill_meta] (const std::vector<std::any>& params) mutable
+                      [sender, skill_meta, this_skill_meta, shield_buff_meta] (const std::vector<std::any>& params) mutable
                       {
                           bool* is_hit = std::any_cast<bool*>(params.at(0));
                           Entity* e = std::any_cast<Entity*>(params.at(1));
                           if (sender.Get() && e->IsCreature(sender.Get()->room)) {
                               Creature* c = (Creature*)e;
+                              bool ret = Check2dRotationRectangle
+                                  (c->GetPos().x,
+                                   c->GetPos().y,
+                                   20,
+                                   sender.Get()->GetPos().x,
+                                   sender.Get()->GetPos().y,
+                                   shield_buff_meta->param4,
+                                   SkillHelper::GetCmxdRange(this_skill_meta),
+                                   sender.Get()->GetAttackDirRotate() * 180.0f
+                                   );
+                              if (ret) {
+                                  *is_hit = true;
+                              }
+
                           }
                       }
                       );
diff --git a/server/tools/protobuild/cs_proto.proto b/server/tools/protobuild/cs_proto.proto
index c54d3d79..89549c99 100755
--- a/server/tools/protobuild/cs_proto.proto
+++ b/server/tools/protobuild/cs_proto.proto
@@ -868,6 +868,7 @@ message MFOverRewardItem
 {
     optional string obtain_gold = 1 [default = "0"]; //实际获得金币数
     optional string gold_limit = 2 [default = "0"]; //今天可获得的金币上限
+    optional int32 id = 3; //英雄或者武器id
 }
 
 //结算奖励