diff --git a/server/gameserver/skill.cc b/server/gameserver/skill.cc
index a68611f2..13997bcc 100644
--- a/server/gameserver/skill.cc
+++ b/server/gameserver/skill.cc
@@ -495,12 +495,32 @@ void Skill::ProcCMXD()
 
 void Skill::ProcMYXY()
 {
-
+    owner->GetTrigger()->AddListener
+        (
+         kStartSwitchWeaponBuffEvent,
+         [this] (const std::vector<std::any>& params)
+         {
+             Buff* buff = std::any_cast<Buff*>(params.at(0));
+             if (!buff->skill_meta || buff->skill_meta->GetMagicId() != MAGIC_HJHX) {
+                 return;
+             }
+         }
+         );
+    owner->GetTrigger()->AddListener
+        (
+         kEndSwitchWeaponBuffEvent,
+         [this] (const std::vector<std::any>& params)
+         {
+             Buff* buff = std::any_cast<Buff*>(params.at(0));
+             if (!buff->skill_meta || buff->skill_meta->GetMagicId() != MAGIC_HJHX) {
+                 return;
+             }
+         }
+         );
 }
 
 void Skill::ProcGZJS()
 {
-
 }
 
 void Skill::ProcJYFH()
diff --git a/server/gameserver/trigger.h b/server/gameserver/trigger.h
index a4539a33..c52414c8 100644
--- a/server/gameserver/trigger.h
+++ b/server/gameserver/trigger.h
@@ -31,6 +31,8 @@ enum EventId_e
    kYsRemoveEvent,
    kStartRescueEvent,
    kEndRescueEvent,
+   kStartSwitchWeaponBuffEvent,
+   kEndSwitchWeaponBuffEvent,
 };
 
 class Weapon;