diff --git a/server/gameserver/constant.h b/server/gameserver/constant.h
index f9bdf7e..33ed6d9 100755
--- a/server/gameserver/constant.h
+++ b/server/gameserver/constant.h
@@ -161,6 +161,20 @@ enum EntitySubType_e
    EST_Android = 2,
 };
 
+enum SkillTarget_e
+{
+   ST_All = 0,
+
+   ST_Self = 1,
+   ST_FriendlyIncludeSelf = 2,
+   ST_FriendlyExcludeSelf = 3,
+
+   ST_EnemySingle = 6,
+   ST_EnemyGroup = 7,
+   ST_EnemyAndObject = 8,
+   ST_EnemyAndSelf = 9
+};
+
 enum BuffTriggerType_e
 {
     BTT_UseSkill = 1, //技能释放时触发
diff --git a/server/gameserver/human.cc b/server/gameserver/human.cc
index 3210534..a6e8b06 100644
--- a/server/gameserver/human.cc
+++ b/server/gameserver/human.cc
@@ -641,8 +641,18 @@ bool Human::HasNoDownedTeammate()
 void Human::DoSkill()
 {
     if (skill_meta && GetSkillLeftTime() <= 0) {
-        TriggerBuff(BTT_UseSkill);
+        Entity* entity = room->GetEntityByUniId(skill_target_id);
+        if (entity && entity->entity_type == ET_Player) {
+            Human* hum = (Human*)entity;
+            std::set<Entity*> target_list;
+            SelectSkillTargets(hum->pos, target_list);
+            TriggerBuff(target_list, BTT_UseSkill);
+        }
     }
+    use_skill = false;
+    skill_target_id = 0;
+    skill_dir = a8::Vec2();
+    skill_param1 = 0.0f;
 }
 
 void Human::FindLocation()
@@ -1287,7 +1297,7 @@ int Human::GetSkillCd()
     return skill_meta ? skill_meta->i->skill_cd() * 1000 : 0;
 }
 
-void Human::TriggerBuff(BuffTriggerType_e trigger_type)
+void Human::TriggerBuff(std::set<Entity*>& target_list, BuffTriggerType_e trigger_type)
 {
 
 }
@@ -1379,3 +1389,8 @@ void Human::Revive()
     room->OnHumanRevive(this);
     SyncAroundPlayers();
 }
+
+void Human::SelectSkillTargets(const a8::Vec2& target_pos, std::set<Entity*>& target_list)
+{
+
+}
diff --git a/server/gameserver/human.h b/server/gameserver/human.h
index 1ab359c..f4e3a09 100644
--- a/server/gameserver/human.h
+++ b/server/gameserver/human.h
@@ -114,6 +114,12 @@ class Human : public Entity
     std::map<int, int> weapon_configs;
     std::map<int, int> skin_configs;
 
+    bool use_skill = false;
+    int curr_skill_phase = 0;
+    int skill_target_id = 0;
+    a8::Vec2 skill_dir;
+    float skill_param1 = 0;
+
     Human();
     virtual ~Human() override;
     virtual void Initialize() override;
@@ -192,7 +198,7 @@ class Human : public Entity
     int SkinLv();
     int GetSkillLeftTime();
     int GetSkillCd();
-    void TriggerBuff(BuffTriggerType_e trigger_type);
+    void TriggerBuff(std::set<Entity*>& target_list, BuffTriggerType_e trigger_type);
 
 protected:
     void _UpdateMove(int speed);
@@ -201,6 +207,7 @@ private:
     void ClearFrameData();
     void DeadDrop();
     void Revive();
+    void SelectSkillTargets(const a8::Vec2& target_pos, std::set<Entity*>& target_list);
 
 protected:
     long long last_shot_frameno_ = 0;
diff --git a/server/gameserver/player.cc b/server/gameserver/player.cc
index 3ac17c3..45a63d9 100644
--- a/server/gameserver/player.cc
+++ b/server/gameserver/player.cc
@@ -242,7 +242,6 @@ void Player::UpdateEmote()
 void Player::UpdateUseSkill()
 {
     DoSkill();
-    use_skill = false;
 }
 
 void Player::Shot()
diff --git a/server/gameserver/player.h b/server/gameserver/player.h
index 51f0bf1..3089342 100644
--- a/server/gameserver/player.h
+++ b/server/gameserver/player.h
@@ -52,11 +52,6 @@ class Player : public Human
     bool emote = false;
     int emote_id = 0;
 
-    bool use_skill = false;
-    int skill_target_id = 0;
-    a8::Vec2 skill_dir;
-    float skill_param1 = 0;
-
     ::google::protobuf::RepeatedField< ::google::protobuf::int32 > interaction_objids;
 
     Player();