diff --git a/server/gameserver/human.cc b/server/gameserver/human.cc
index feca7d5..dd719ec 100644
--- a/server/gameserver/human.cc
+++ b/server/gameserver/human.cc
@@ -1888,6 +1888,18 @@ void Human::ProcSkillPhase(MetaData::SkillPhase* phase)
                                                });
             }
         };
+    auto missile_trace_func =
+        [] (const a8::XParams& param)
+        {
+            Human* sender = (Human*)param.sender.GetUserData();
+            MetaData::Equip* bullet_meta = MetaMgr::Instance()->GetEquip(param.param1);
+            if (sender && bullet_meta) {
+                Human* target = sender->room->GetHumanByUniId(param.param2);
+                if (target && !target->dead) {
+
+                }
+            }
+        };
 
     switch (phase->func_id) {
     case Skill_Jump:
@@ -1920,6 +1932,15 @@ void Human::ProcSkillPhase(MetaData::SkillPhase* phase)
             MetaData::Equip* bullet_meta = MetaMgr::Instance()->GetEquip(phase->param1.GetInt());
             if (bullet_meta) {
                 DirectShot(bullet_meta);
+                if (bullet_meta->i->equip_subtype() == BulletType_Missile) {
+                    room->xtimer.AddRepeatTimerAndAttach(bullet_meta->i->time() * SERVER_FRAME_RATE,
+                                                         a8::XParams()
+                                                         .SetSender(this)
+                                                         .SetParam1(phase->param1.GetInt())
+                                                         .SetParam2(skill_target_id),
+                                                         missile_trace_func,
+                                                         &xtimer_attacher.timer_list_);
+                }
             }
         }
         break;
diff --git a/server/gameserver/room.cc b/server/gameserver/room.cc
index b7af83a..1587d7d 100644
--- a/server/gameserver/room.cc
+++ b/server/gameserver/room.cc
@@ -139,6 +139,12 @@ Player* Room::GetPlayerByUniId(int uniid)
     return entity->entity_type == ET_Player && entity->entity_subtype == EST_Player ? (Player*)entity : nullptr;
 }
 
+Human* Room::GetHumanByUniId(int uniid)
+{
+    Entity* entity = GetEntityByUniId(uniid);
+    return entity->entity_type == ET_Player ? (Human*)entity : nullptr;
+}
+
 Entity* Room::GetEntityByUniId(int uniid)
 {
     auto itr = uniid_hash_.find(uniid);
diff --git a/server/gameserver/room.h b/server/gameserver/room.h
index 25dd2c1..8d8e5a3 100644
--- a/server/gameserver/room.h
+++ b/server/gameserver/room.h
@@ -53,6 +53,7 @@ public:
     int AliveCount();
     Player* GetPlayerByAccountId(const std::string& accountid);
     Player* GetPlayerByUniId(int uniid);
+    Human* GetHumanByUniId(int uniid);
     Entity* GetEntityByUniId(int uniid);
 
     void AddPlayer(Player* hum);