diff --git a/server/gameserver/buff/reverse.cc b/server/gameserver/buff/reverse.cc
index e97d39d4..f03f7d66 100644
--- a/server/gameserver/buff/reverse.cc
+++ b/server/gameserver/buff/reverse.cc
@@ -13,30 +13,17 @@
 
 void ReverseBuff::Activate()
 {
+    hold_param1_ = meta->GetBuffParam1(owner, skill_meta);
     if (caster_.Get()) {
         glm::vec3 dir = caster_.Get()->GetPos().CalcDir(owner->GetPos());
         if ((std::isfinite(dir.x) &&
-             std::isfinite(dir.y))) {
+             std::isfinite(dir.z))) {
             dir = dir * 1.0f;
             GlmHelper::Normalize(dir);
             owner->SetMoveDir(dir);
             owner->SetAttackDir(dir);
-            if (skill_meta) {
-                switch (skill_meta->GetMagicId()) {
-                case MAGIC_20901_XIONG:
-                    {
-                        owner->ForwardMove(SkillHelper::GetYmczReserveDistance(skill_meta));
-                    }
-                    break;
-                default:
-                    {
-                    }
-                    break;
-                }
-            } else {
-                if (meta->_buff_param1 > 0.001) {
-                    owner->ForwardMove(meta->_buff_param1);
-                }
+            if (hold_param1_ > 0.001) {
+                owner->ForwardMove(hold_param1_);
             }
         }
     }
diff --git a/server/gameserver/buff/reverse.h b/server/gameserver/buff/reverse.h
index e6062480..ac42d8d5 100644
--- a/server/gameserver/buff/reverse.h
+++ b/server/gameserver/buff/reverse.h
@@ -9,4 +9,6 @@ class ReverseBuff : public Buff
     virtual void Activate() override;
     virtual void Deactivate() override;
 
+private:
+    float hold_param1_ = 0.0f;
 };