diff --git a/mcguide/20-玩法开发/18-性能优化/代码进阶优化.md b/mcguide/20-玩法开发/18-性能优化/代码进阶优化.md
index 30883e7..1c4258d 100644
--- a/mcguide/20-玩法开发/18-性能优化/代码进阶优化.md
+++ b/mcguide/20-玩法开发/18-性能优化/代码进阶优化.md
@@ -92,32 +92,30 @@ playerId = clientApi.GetLocalPlayerId()
 ClientComp.CreateQueryVariable(levelId).Register("query.mod.ysm_is_create_flying", 0)
 ClientComp.CreateQueryVariable(levelId).Register("query.mod.ysm_is_elytra_flying", 0)
 
+# key为需要监听的attr名称,value为需要设置的对应Molang变量名称
+queryDict = {
+    "playerIsFlying": "query.mod.ysm_is_flying",
+    "playerIsElytraFlying": "query.mod.ysm_is_elytra_flying"
+}
+
+# 根据queryDict自动配置监听,简化代码
+def CreateAttrCallBack(bindQuery):
+    def _eventFuckCallBack(args):
+        ClientComp.CreateQueryVariable(args["entityId"]).Set(bindQuery, args["newValue"])
+    return _eventFuckCallBack
+
 class PlayerActionClientSystem(ClientSystem):
     def __init__(self, namespace, systemName):
         ClientSystem.__init__(self, namespace, systemName)
         # 注册本地玩家的属性值变化回调函数
-        modAttr = ClientComp.CreateModAttr(playerId)
-        modAttr.RegisterUpdateFunc("playerIsCreateFlying", self.PlayerCreateFlyStateChanged)
-        modAttr.RegisterUpdateFunc("playerIsElytraFlying", self.PlayerElytraFlyStateChanged)
+        for attr, query in queryDict.items():
+            ClientComp.CreateModAttr(playerId).RegisterUpdateFunc(attr, CreateAttrCallBack(query))
     
     def OnAddPlayerAOIClient(self, args):
         """玩家加入游戏或进入视野时触发，注册属性值变化回调"""
         pId = args["playerId"]
-        modAttr = ClientComp.CreateModAttr(pId)
-        modAttr.RegisterUpdateFunc("playerIsCreateFlying", self.PlayerCreateFlyStateChanged)
-        modAttr.RegisterUpdateFunc("playerIsElytraFlying", self.PlayerElytraFlyStateChanged)
-    
-    def PlayerCreateFlyStateChanged(self, args):
-        """创造飞行状态变化回调"""
-        molangVar = args["newValue"]  # 属性变化后的值
-        pId = args["entityId"]        # 属性变化对应的实体Id
-        ClientComp.CreateQueryVariable(pId).Set("query.mod.ysm_is_create_flying", molangVar)
-
-    def PlayerElytraFlyStateChanged(self, args):
-        """鞘翅飞行状态变化回调"""
-        molangVar = args["newValue"]  # 属性变化后的值
-        pId = args["entityId"]        # 属性变化对应的实体Id
-        ClientComp.CreateQueryVariable(pId).Set("query.mod.ysm_is_elytra_flying", molangVar)
+        for attr, query in queryDict.items():
+            ClientComp.CreateModAttr(pId).RegisterUpdateFunc(attr, CreateAttrCallBack(query))
 ```
 
 ### 工作流程说明