diff --git a/server/gameserver/battledatacontext.cc b/server/gameserver/battledatacontext.cc
index e9d85ea6..9c3a34ca 100644
--- a/server/gameserver/battledatacontext.cc
+++ b/server/gameserver/battledatacontext.cc
@@ -729,3 +729,8 @@ int BattleDataContext::GetReloadTime(Creature* c, Weapon* weapon)
     auto p = GetWeaponByUniId(weapon->weapon_uniid);
     return p ? p->GetReloadTime() : weapon->meta->i->reload_time();
 }
+
+float BattleDataContext::GetExtRecoverHp()
+{
+    return 0;
+}
diff --git a/server/gameserver/battledatacontext.h b/server/gameserver/battledatacontext.h
index 8c5f80ab..c0484c05 100644
--- a/server/gameserver/battledatacontext.h
+++ b/server/gameserver/battledatacontext.h
@@ -70,6 +70,7 @@ struct BattleDataContext
     int GetFireRate(Creature* c, Weapon* weapon);
     int GetReloadTime(Creature* c, Weapon* weapon);
     float GetHeroTotalAtk();
+    float GetExtRecoverHp();
 
 private:
     void Clear();
diff --git a/server/gameserver/buff.cc b/server/gameserver/buff.cc
index 8c93dba2..419cad77 100644
--- a/server/gameserver/buff.cc
+++ b/server/gameserver/buff.cc
@@ -1000,39 +1000,27 @@ void Buff::ProcMachineGun()
         caster_.Get()->need_sync_active_player = true;
         caster_.Get()->UpdateCharImage(__FILE__, __LINE__, __func__);
     }
-    if (skill_meta) {
+    if (skill_meta && skill_meta->number_meta) {
         switch (skill_meta->GetMagicId()) {
         case MAGIC_HLYZ:
             {
-                if (meta->i->buff_id() == 208011) {
-                    owner->room->xtimer.ModifyTimer
-                        (remover_timer,
-                         skill_meta->number_meta->int_time / FRAME_RATE_MS);
-                } else {
-
-                }
+                owner->room->xtimer.ModifyTimer
+                    (remover_timer,
+                     skill_meta->number_meta->int_time / FRAME_RATE_MS);
             }
             break;
         case MAGIC_HJHX:
             {
-                if (meta->i->buff_id() == 202012) {
-                    owner->room->xtimer.ModifyTimer
-                        (remover_timer,
-                         skill_meta->number_meta->int_time / FRAME_RATE_MS);
-                } else {
-
-                }
+                owner->room->xtimer.ModifyTimer
+                    (remover_timer,
+                     skill_meta->number_meta->int_time / FRAME_RATE_MS);
             }
             break;
         case MAGIC_FG:
             {
-                if (meta->i->buff_id() == 204011) {
-                    owner->room->xtimer.ModifyTimer
-                        (remover_timer,
-                         skill_meta->number_meta->int_time / FRAME_RATE_MS);
-                } else {
-
-                }
+                owner->room->xtimer.ModifyTimer
+                    (remover_timer,
+                     skill_meta->number_meta->int_time / FRAME_RATE_MS);
             }
             break;
         default:
diff --git a/server/gameserver/creature.cc b/server/gameserver/creature.cc
index 8c6331f8..1a7b399b 100644
--- a/server/gameserver/creature.cc
+++ b/server/gameserver/creature.cc
@@ -1392,7 +1392,7 @@ void Creature::ProcSkillPhase(MetaData::SkillPhase* phase)
                 a8::XPrintf("old_pos:%f,%f", {GetPos().x, GetPos().y});
 #endif
                 #if 1
-                _UpdateMove(CurrentSkill()->meta->number_meta->int_range);
+                _UpdateMove(SkillHelper::GetSjydhxForthDistance(CurrentSkill()->meta));
                 #else
                 _UpdateMove(phase->param1.GetInt());
                 #endif
@@ -1407,7 +1407,7 @@ void Creature::ProcSkillPhase(MetaData::SkillPhase* phase)
                     (
                      SMT_BLINK,
 #if 1
-                     CurrentSkill()->meta->number_meta->float_time * 1000,
+                     SkillHelper::GetSjydhxForthDistance(CurrentSkill()->meta) * 1000,
 #else
                      phase->param2.GetInt() * 1000,
 #endif
diff --git a/server/gameserver/skillhelper.cc b/server/gameserver/skillhelper.cc
index d797181e..eeab4353 100644
--- a/server/gameserver/skillhelper.cc
+++ b/server/gameserver/skillhelper.cc
@@ -157,11 +157,6 @@ void SkillHelper::GetMagicIdAndBaseSkillId(int skill_id, int& magic_id, int& bas
     }
 }
 
-int SkillHelper::GetAxxfDmg(const MetaData::Skill* skill_meta)
-{
-    return 0;
-}
-
 int SkillHelper::GetCmxdDmg(const MetaData::Skill* skill_meta)
 {
     return 0;
@@ -229,7 +224,21 @@ void SkillHelper::ProcBulletHitBuff(Bullet* bullet, Creature* c, int buff_uniid)
 
 float SkillHelper::GetSjydhxRecoverHp(Creature* c, const MetaData::Skill* skill_meta)
 {
-    return 0;
+    float hp =
+        (skill_meta->number_meta->float_ratio +
+         skill_meta->number_meta->float_ratio * c->GetBattleContext()->GetHeroTotalAtk()) *
+        (1 + c->GetBattleContext()->GetExtRecoverHp());
+    return hp;
+}
+
+float SkillHelper::GetSjydhxForthDistance(const MetaData::Skill* skill_meta)
+{
+    return skill_meta && skill_meta->number_meta ? skill_meta->number_meta->int_range : 0;
+}
+
+float SkillHelper::GetSjydhxBackTime(const MetaData::Skill* skill_meta)
+{
+    return skill_meta && skill_meta->number_meta ? skill_meta->number_meta->float_time : 0;
 }
 
 int SkillHelper::GetYmczBuffTime(const MetaData::Skill* skill_meta)
diff --git a/server/gameserver/skillhelper.h b/server/gameserver/skillhelper.h
index 4ff8a72e..a8178812 100644
--- a/server/gameserver/skillhelper.h
+++ b/server/gameserver/skillhelper.h
@@ -15,10 +15,10 @@ class SkillHelper
 
     static void GetMagicIdAndBaseSkillId(int skill_id, int& magic_id, int& base_skill_id);
 
-    //爱心香风
-    static int GetAxxfDmg(const MetaData::Skill* skill_meta);
     //瞬间移动回血
     static float GetSjydhxRecoverHp(Creature* c, const MetaData::Skill* skill_meta);
+    static float GetSjydhxForthDistance(const MetaData::Skill* skill_meta);
+    static float GetSjydhxBackTime(const MetaData::Skill* skill_meta);
     //此面向敌
     static int GetCmxdDmg(const MetaData::Skill* skill_meta);
     static int GetCmxdDistance(const MetaData::Skill* skill_meta);