diff --git a/README.md b/README.md
index aedf648f..1717d467 100644
--- a/README.md
+++ b/README.md
@@ -14,10 +14,10 @@ hk4e game server
 * mongodb
 * nats-server
 
-1. 启动节点服务器 `cmd/node && go run .`
-2. 启动http登录服务器 `cmd/dispatch && go run .`
-3. 启动网关服务器 `cd cmd/gate && go run .`
-4. 启动战斗服务器 `cmd/fight && go run .`
-5. 启动寻路服务器 `cmd/pathfinding && go run .`
-6. 启动游戏服务器 `cd cmd/gs && go run .`
-7. 启动游戏管理服务器 `cmd/gm && go run .`
+1. 启动节点服务器(仅单节点) `cmd/node && go run .`
+2. 启动http登录服务器(可多节点) `cmd/dispatch && go run .`
+3. 启动网关服务器(可多节点) `cd cmd/gate && go run .`
+4. 启动战斗服务器(可多节点) `cmd/fight && go run .`
+5. 启动寻路服务器(可多节点) `cmd/pathfinding && go run .`
+6. 启动游戏服务器(可多节点) `cd cmd/gs && go run .`
+7. 启动游戏管理服务器(仅单节点) `cmd/gm && go run .`
diff --git a/cmd/fight/application.toml b/cmd/fight/application.toml
index c4df3002..6b4485e4 100644
--- a/cmd/fight/application.toml
+++ b/cmd/fight/application.toml
@@ -1,3 +1,6 @@
+[hk4e]
+client_proto_proxy_enable = false
+
 [logger]
 level = "DEBUG"
 mode = "BOTH"
diff --git a/cmd/gs/application.toml b/cmd/gs/application.toml
index 61757b14..05ae0d18 100644
--- a/cmd/gs/application.toml
+++ b/cmd/gs/application.toml
@@ -1,4 +1,5 @@
 [hk4e]
+client_proto_proxy_enable = false
 resource_path = "./GameDataConfigTable"
 game_data_config_path = "./game_data_config"
 gacha_history_server = "https://hk4e.flswld.com/api/v1"
diff --git a/common/utils/utils.go b/common/utils/utils.go
new file mode 100644
index 00000000..77ad0923
--- /dev/null
+++ b/common/utils/utils.go
@@ -0,0 +1,34 @@
+package utils
+
+import (
+	"hk4e/common/config"
+	"hk4e/pkg/logger"
+	"hk4e/pkg/object"
+
+	pb "google.golang.org/protobuf/proto"
+)
+
+func UnmarshalProtoObj(serverProtoObj pb.Message, clientProtoObj pb.Message, data []byte) bool {
+	if config.CONF.Hk4e.ClientProtoProxyEnable {
+		err := pb.Unmarshal(data, clientProtoObj)
+		if err != nil {
+			logger.Error("parse client proto obj error: %v", err)
+			return false
+		}
+		delList, err := object.CopyProtoBufSameField(serverProtoObj, clientProtoObj)
+		if err != nil {
+			logger.Error("copy proto obj error: %v", err)
+			return false
+		}
+		if len(delList) != 0 {
+			logger.Error("delete field name list: %v", delList)
+		}
+	} else {
+		err := pb.Unmarshal(data, serverProtoObj)
+		if err != nil {
+			logger.Error("parse server proto obj error: %v", err)
+			return false
+		}
+	}
+	return true
+}
diff --git a/fight/engine/fight_engine.go b/fight/engine/fight_engine.go
index a9ce4269..8e4c2ca1 100644
--- a/fight/engine/fight_engine.go
+++ b/fight/engine/fight_engine.go
@@ -1,10 +1,14 @@
 package engine
 
 import (
+	"reflect"
 	"time"
 
+	"hk4e/common/config"
 	"hk4e/common/constant"
 	"hk4e/common/mq"
+	"hk4e/common/utils"
+	"hk4e/gate/client_proto"
 	"hk4e/pkg/logger"
 	"hk4e/protocol/cmd"
 	"hk4e/protocol/proto"
@@ -19,6 +23,7 @@ type FightEngine struct {
 func NewFightEngine(messageQueue *mq.MessageQueue) (r *FightEngine) {
 	r = new(FightEngine)
 	r.messageQueue = messageQueue
+	initClientCmdProtoMap()
 	go r.fightHandle()
 	return r
 }
@@ -223,9 +228,13 @@ func (f *FightRoutine) attackHandle(gameMsg *mq.GameMsg) {
 				continue
 			}
 			hitInfo := new(proto.EvtBeingHitInfo)
-			err := pb.Unmarshal(entry.CombatData, hitInfo)
-			if err != nil {
-				logger.Error("parse combat invocations entity hit info error: %v", err)
+			clientProtoObj := GetClientProtoObjByName("EvtBeingHitInfo")
+			if clientProtoObj == nil {
+				logger.Error("get client proto obj is nil")
+				return
+			}
+			ok := utils.UnmarshalProtoObj(hitInfo, clientProtoObj, entry.CombatData)
+			if !ok {
 				continue
 			}
 			attackResult := hitInfo.AttackResult
@@ -278,3 +287,23 @@ func (f *FightRoutine) getAllPlayer(entityMap map[uint32]*Entity) []uint32 {
 	}
 	return uidList
 }
+
+var ClientCmdProtoMap *client_proto.ClientCmdProtoMap
+var ClientCmdProtoMapRefValue reflect.Value
+
+func initClientCmdProtoMap() {
+	if config.CONF.Hk4e.ClientProtoProxyEnable {
+		ClientCmdProtoMap = client_proto.NewClientCmdProtoMap()
+		ClientCmdProtoMapRefValue = reflect.ValueOf(ClientCmdProtoMap)
+	}
+}
+
+func GetClientProtoObjByName(protoObjName string) pb.Message {
+	if !config.CONF.Hk4e.ClientProtoProxyEnable {
+		return &proto.NullMsg{}
+	}
+	clientProtoObj := ClientCmdProtoMapRefValue.MethodByName(
+		"GetClientProtoObjByName",
+	).Call([]reflect.Value{reflect.ValueOf(protoObjName)})[0].Interface().(pb.Message)
+	return clientProtoObj
+}
diff --git a/gate/client_proto/README.md b/gate/client_proto/README.md
new file mode 100644
index 00000000..612555ff
--- /dev/null
+++ b/gate/client_proto/README.md
@@ -0,0 +1,16 @@
+# 客户端协议代理功能
+
+## 功能介绍
+
+### 开启本功能后，网关服务器以及游戏服务器等其他服务器，将预先对客户端上行和服务器下行的协议数据做前置转换，采用任意版本的协议文件(必要字段名必须与现有的协议保持一致)均可，避免了因协议序号混淆等频繁变动，而造成游戏服务器代码不必要的频繁改动
+
+## 使用方法
+
+1. 在此目录下建立bin目录和proto目录
+2. 将client_cmd.csv文件放到bin目录下
+3. 将对应版本的proto协议文件复制到proto目录下并编译成pb.go
+4. 将client_proto_gen_test.go的TestClientProtoGen方法添加运行配置
+5. 将运行配置输出目录和工作目录都设置为bin目录
+6. 运行并生成client_proto_gen.go
+7. 将client_cmd.csv放入gate和gs和fight服务器的运行目录下
+8. 将gate和gs和fight服务器的配置文件中开启client_proto_proxy_enable客户端协议代理功能
diff --git a/gate/client_proto/client_proto_gen_test.go b/gate/client_proto/client_proto_gen_test.go
index 9bef96bb..aed077cb 100644
--- a/gate/client_proto/client_proto_gen_test.go
+++ b/gate/client_proto/client_proto_gen_test.go
@@ -2,11 +2,23 @@ package client_proto
 
 import (
 	"os"
+	"strings"
 	"testing"
 )
 
 func TestClientProtoGen(t *testing.T) {
-	clientCmdProtoMap := NewClientCmdProtoMap()
+	dir, err := os.ReadDir("../proto")
+	if err != nil {
+		panic(err)
+	}
+	nameList := make([]string, 0)
+	for _, entry := range dir {
+		split := strings.Split(entry.Name(), ".")
+		if len(split) != 2 {
+			panic("file name error")
+		}
+		nameList = append(nameList, split[0])
+	}
 
 	fileData := "package client_proto\n"
 	fileData += "\n"
@@ -15,10 +27,10 @@ func TestClientProtoGen(t *testing.T) {
 	fileData += "pb \"google.golang.org/protobuf/proto\"\n"
 	fileData += ")\n"
 	fileData += "\n"
-	fileData += "func (c *ClientCmdProtoMap) GetClientProtoObjByCmdName(cmdName string) pb.Message {\n"
-	fileData += "switch cmdName {\n"
-	for cmdName := range clientCmdProtoMap.clientCmdNameCmdIdMap {
-		fileData += "case \"" + cmdName + "\":\nreturn new(proto." + cmdName + ")\n"
+	fileData += "func (c *ClientCmdProtoMap) GetClientProtoObjByName(protoObjName string) pb.Message {\n"
+	fileData += "switch protoObjName {\n"
+	for _, protoObjName := range nameList {
+		fileData += "case \"" + protoObjName + "\":\nreturn new(proto." + protoObjName + ")\n"
 	}
 	fileData += "default:\n"
 	fileData += "return nil\n"
@@ -26,7 +38,7 @@ func TestClientProtoGen(t *testing.T) {
 	fileData += "}\n"
 	fileData += "\n"
 
-	err := os.WriteFile("../client_proto_gen.go", []byte(fileData), 0644)
+	err = os.WriteFile("../client_proto_gen.go", []byte(fileData), 0644)
 	if err != nil {
 		panic(err)
 	}
diff --git a/gate/net/kcp_connect_manager.go b/gate/net/kcp_connect_manager.go
index 8ea2ecfa..f276005b 100644
--- a/gate/net/kcp_connect_manager.go
+++ b/gate/net/kcp_connect_manager.go
@@ -53,8 +53,10 @@ func NewKcpConnectManager(messageQueue *mq.MessageQueue, discovery *rpc.Discover
 	r.kcpEventInput = make(chan *KcpEvent, 1000)
 	r.kcpEventOutput = make(chan *KcpEvent, 1000)
 	r.serverCmdProtoMap = cmd.NewCmdProtoMap()
-	r.clientCmdProtoMap = client_proto.NewClientCmdProtoMap()
-	r.clientCmdProtoMapRefValue = reflect.ValueOf(r.clientCmdProtoMap)
+	if config.CONF.Hk4e.ClientProtoProxyEnable {
+		r.clientCmdProtoMap = client_proto.NewClientCmdProtoMap()
+		r.clientCmdProtoMapRefValue = reflect.ValueOf(r.clientCmdProtoMap)
+	}
 	r.messageQueue = messageQueue
 	r.localMsgOutput = make(chan *ProtoMsg, 1000)
 	r.createSessionChan = make(chan *Session, 1000)
diff --git a/gate/net/proto_endecode.go b/gate/net/proto_endecode.go
index 11a62641..579f0254 100644
--- a/gate/net/proto_endecode.go
+++ b/gate/net/proto_endecode.go
@@ -30,21 +30,38 @@ func (k *KcpConnectManager) protoDecode(kcpMsg *KcpMsg) (protoMsgList []*ProtoMs
 		clientCmdId := kcpMsg.CmdId
 		clientProtoData := kcpMsg.ProtoData
 		cmdName := k.clientCmdProtoMap.GetClientCmdNameByCmdId(clientCmdId)
-		clientProtoObj := k.clientCmdProtoMapRefValue.MethodByName(
-			"GetClientProtoObjByCmdName",
-		).Call([]reflect.Value{reflect.ValueOf(cmdName)})[0].Interface().(pb.Message)
+		if cmdName == "" {
+			logger.Error("get cmdName is nil, clientCmdId: %v", clientCmdId)
+			return protoMsgList
+		}
+		clientProtoObj := k.getClientProtoObjByName(cmdName)
+		if clientProtoObj == nil {
+			logger.Error("get client proto obj is nil, cmdName: %v", cmdName)
+			return protoMsgList
+		}
 		err := pb.Unmarshal(clientProtoData, clientProtoObj)
 		if err != nil {
 			logger.Error("unmarshal client proto error: %v", err)
 			return protoMsgList
 		}
 		serverCmdId := k.serverCmdProtoMap.GetCmdIdByCmdName(cmdName)
+		if serverCmdId == 0 {
+			logger.Error("get server cmdId is nil, cmdName: %v", cmdName)
+			return protoMsgList
+		}
 		serverProtoObj := k.serverCmdProtoMap.GetProtoObjByCmdId(serverCmdId)
-		err = object.CopyProtoBufSameField(serverProtoObj, clientProtoObj)
+		if serverProtoObj == nil {
+			logger.Error("get server proto obj is nil, serverCmdId: %v", serverCmdId)
+			return protoMsgList
+		}
+		delList, err := object.CopyProtoBufSameField(serverProtoObj, clientProtoObj)
 		if err != nil {
 			logger.Error("copy proto obj error: %v", err)
 			return protoMsgList
 		}
+		if len(delList) != 0 {
+			logger.Error("delete field name list: %v, cmdName: %v", delList, cmdName)
+		}
 		serverProtoData, err := pb.Marshal(serverProtoObj)
 		if err != nil {
 			logger.Error("marshal server proto error: %v", err)
@@ -117,6 +134,50 @@ func (k *KcpConnectManager) protoDecodePayloadLoop(cmdId uint16, protoData []byt
 			return
 		}
 		for _, unionCmd := range unionCmdNotify.GetCmdList() {
+			if config.CONF.Hk4e.ClientProtoProxyEnable {
+				clientCmdId := uint16(unionCmd.MessageId)
+				clientProtoData := unionCmd.Body
+				cmdName := k.clientCmdProtoMap.GetClientCmdNameByCmdId(clientCmdId)
+				if cmdName == "" {
+					logger.Error("get cmdName is nil, clientCmdId: %v", clientCmdId)
+					continue
+				}
+				clientProtoObj := k.getClientProtoObjByName(cmdName)
+				if clientProtoObj == nil {
+					logger.Error("get client proto obj is nil, cmdName: %v", cmdName)
+					continue
+				}
+				err := pb.Unmarshal(clientProtoData, clientProtoObj)
+				if err != nil {
+					logger.Error("unmarshal client proto error: %v", err)
+					continue
+				}
+				serverCmdId := k.serverCmdProtoMap.GetCmdIdByCmdName(cmdName)
+				if serverCmdId == 0 {
+					logger.Error("get server cmdId is nil, cmdName: %v", cmdName)
+					continue
+				}
+				serverProtoObj := k.serverCmdProtoMap.GetProtoObjByCmdId(serverCmdId)
+				if serverProtoObj == nil {
+					logger.Error("get server proto obj is nil, serverCmdId: %v", serverCmdId)
+					continue
+				}
+				delList, err := object.CopyProtoBufSameField(serverProtoObj, clientProtoObj)
+				if err != nil {
+					logger.Error("copy proto obj error: %v", err)
+					continue
+				}
+				if len(delList) != 0 {
+					logger.Error("delete field name list: %v, cmdName: %v", delList, cmdName)
+				}
+				serverProtoData, err := pb.Marshal(serverProtoObj)
+				if err != nil {
+					logger.Error("marshal server proto error: %v", err)
+					continue
+				}
+				unionCmd.MessageId = uint32(serverCmdId)
+				unionCmd.Body = serverProtoData
+			}
 			k.protoDecodePayloadLoop(uint16(unionCmd.MessageId), unionCmd.Body, protoMessageList)
 		}
 	}
@@ -165,24 +226,43 @@ func (k *KcpConnectManager) protoEncode(protoMsg *ProtoMsg) (kcpMsg *KcpMsg) {
 		serverCmdId := kcpMsg.CmdId
 		serverProtoData := kcpMsg.ProtoData
 		serverProtoObj := k.serverCmdProtoMap.GetProtoObjByCmdId(serverCmdId)
+		if serverProtoObj == nil {
+			logger.Error("get server proto obj is nil, serverCmdId: %v", serverCmdId)
+			return nil
+		}
 		err := pb.Unmarshal(serverProtoData, serverProtoObj)
 		if err != nil {
 			logger.Error("unmarshal server proto error: %v", err)
+			return nil
 		}
 		cmdName := k.serverCmdProtoMap.GetCmdNameByCmdId(serverCmdId)
-		clientProtoObj := k.clientCmdProtoMapRefValue.MethodByName(
-			"GetClientProtoObjByCmdName",
-		).Call([]reflect.Value{reflect.ValueOf(cmdName)})[0].Interface().(pb.Message)
-		err = object.CopyProtoBufSameField(clientProtoObj, serverProtoObj)
+		if cmdName == "" {
+			logger.Error("get cmdName is nil, serverCmdId: %v", serverCmdId)
+			return nil
+		}
+		clientProtoObj := k.getClientProtoObjByName(cmdName)
+		if clientProtoObj == nil {
+			logger.Error("get client proto obj is nil, cmdName: %v", cmdName)
+			return nil
+		}
+		delList, err := object.CopyProtoBufSameField(clientProtoObj, serverProtoObj)
 		if err != nil {
 			logger.Error("copy proto obj error: %v", err)
 			return nil
 		}
+		if len(delList) != 0 {
+			logger.Error("delete field name list: %v, cmdName: %v", delList, cmdName)
+		}
 		clientProtoData, err := pb.Marshal(clientProtoObj)
 		if err != nil {
 			logger.Error("marshal client proto error: %v", err)
+			return nil
 		}
 		clientCmdId := k.clientCmdProtoMap.GetClientCmdIdByCmdName(cmdName)
+		if clientCmdId == 0 {
+			logger.Error("get client cmdId is nil, cmdName: %v", cmdName)
+			return nil
+		}
 		kcpMsg.CmdId = clientCmdId
 		kcpMsg.ProtoData = clientProtoData
 	}
@@ -213,3 +293,10 @@ func (k *KcpConnectManager) encodeProtoToPayload(protoObj pb.Message) (cmdId uin
 	}
 	return cmdId, protoData
 }
+
+func (k *KcpConnectManager) getClientProtoObjByName(protoObjName string) pb.Message {
+	clientProtoObj := k.clientCmdProtoMapRefValue.MethodByName(
+		"GetClientProtoObjByName",
+	).Call([]reflect.Value{reflect.ValueOf(protoObjName)})[0].Interface().(pb.Message)
+	return clientProtoObj
+}
diff --git a/gs/game/game_manager.go b/gs/game/game_manager.go
index b2246785..7724086f 100644
--- a/gs/game/game_manager.go
+++ b/gs/game/game_manager.go
@@ -1,9 +1,12 @@
 package game
 
 import (
+	"reflect"
 	"time"
 
+	appConfig "hk4e/common/config"
 	"hk4e/common/mq"
+	"hk4e/gate/client_proto"
 	"hk4e/gate/kcp"
 	"hk4e/gs/dao"
 	"hk4e/gs/model"
@@ -25,9 +28,11 @@ var TICK_MANAGER *TickManager = nil
 var COMMAND_MANAGER *CommandManager = nil
 
 type GameManager struct {
-	dao          *dao.Dao
-	messageQueue *mq.MessageQueue
-	snowflake    *alg.SnowflakeWorker
+	dao                       *dao.Dao
+	messageQueue              *mq.MessageQueue
+	snowflake                 *alg.SnowflakeWorker
+	clientCmdProtoMap         *client_proto.ClientCmdProtoMap
+	clientCmdProtoMapRefValue reflect.Value
 }
 
 func NewGameManager(dao *dao.Dao, messageQueue *mq.MessageQueue, gsId uint32) (r *GameManager) {
@@ -35,6 +40,10 @@ func NewGameManager(dao *dao.Dao, messageQueue *mq.MessageQueue, gsId uint32) (r
 	r.dao = dao
 	r.messageQueue = messageQueue
 	r.snowflake = alg.NewSnowflakeWorker(int64(gsId))
+	if appConfig.CONF.Hk4e.ClientProtoProxyEnable {
+		r.clientCmdProtoMap = client_proto.NewClientCmdProtoMap()
+		r.clientCmdProtoMapRefValue = reflect.ValueOf(r.clientCmdProtoMap)
+	}
 	GAME_MANAGER = r
 	LOCAL_EVENT_MANAGER = NewLocalEventManager()
 	ROUTE_MANAGER = NewRouteManager()
@@ -266,3 +275,13 @@ func (g *GameManager) DisconnectPlayer(userId uint32, reason uint32) {
 	})
 	// g.SendMsg(cmd.ServerDisconnectClientNotify, userId, 0, new(proto.ServerDisconnectClientNotify))
 }
+
+func (g *GameManager) GetClientProtoObjByName(protoObjName string) pb.Message {
+	if !appConfig.CONF.Hk4e.ClientProtoProxyEnable {
+		return &proto.NullMsg{}
+	}
+	clientProtoObj := g.clientCmdProtoMapRefValue.MethodByName(
+		"GetClientProtoObjByName",
+	).Call([]reflect.Value{reflect.ValueOf(protoObjName)})[0].Interface().(pb.Message)
+	return clientProtoObj
+}
diff --git a/gs/game/user_fight_sync.go b/gs/game/user_fight_sync.go
index 9ee3f303..fe92bd29 100644
--- a/gs/game/user_fight_sync.go
+++ b/gs/game/user_fight_sync.go
@@ -1,6 +1,7 @@
 package game
 
 import (
+	"hk4e/common/utils"
 	"hk4e/gs/model"
 	"hk4e/pkg/logger"
 	"hk4e/pkg/reflection"
@@ -103,9 +104,13 @@ func (g *GameManager) CombatInvocationsNotify(player *model.Player, payloadMsg p
 			continue
 		case proto.CombatTypeArgument_COMBAT_TYPE_ARGUMENT_ENTITY_MOVE:
 			entityMoveInfo := new(proto.EntityMoveInfo)
-			err := pb.Unmarshal(entry.CombatData, entityMoveInfo)
-			if err != nil {
-				logger.Error("parse EntityMoveInfo error: %v", err)
+			clientProtoObj := g.GetClientProtoObjByName("EntityMoveInfo")
+			if clientProtoObj == nil {
+				logger.Error("get client proto obj is nil")
+				return
+			}
+			ok := utils.UnmarshalProtoObj(entityMoveInfo, clientProtoObj, entry.CombatData)
+			if !ok {
 				continue
 			}
 			motionInfo := entityMoveInfo.MotionInfo
@@ -152,9 +157,14 @@ func (g *GameManager) CombatInvocationsNotify(player *model.Player, payloadMsg p
 			player.CombatInvokeHandler.AddEntry(entry.ForwardType, entry)
 		case proto.CombatTypeArgument_COMBAT_TYPE_ARGUMENT_ANIMATOR_STATE_CHANGED:
 			evtAnimatorStateChangedInfo := new(proto.EvtAnimatorStateChangedInfo)
-			err := pb.Unmarshal(entry.CombatData, evtAnimatorStateChangedInfo)
-			if err != nil {
-				logger.Error("parse EvtAnimatorStateChangedInfo error: %v", err)
+			clientProtoObj := g.GetClientProtoObjByName("EvtAnimatorStateChangedInfo")
+			if clientProtoObj == nil {
+				logger.Error("get client proto obj is nil")
+				return
+			}
+			ok := utils.UnmarshalProtoObj(evtAnimatorStateChangedInfo, clientProtoObj, entry.CombatData)
+			if !ok {
+				continue
 			}
 			logger.Debug("EvtAnimatorStateChangedInfo: %v", entry, player.PlayerID)
 			player.CombatInvokeHandler.AddEntry(entry.ForwardType, entry)
@@ -240,9 +250,13 @@ func (g *GameManager) ClientAbilityChangeNotify(player *model.Player, payloadMsg
 		switch abilityInvokeEntry.ArgumentType {
 		case proto.AbilityInvokeArgument_ABILITY_INVOKE_ARGUMENT_META_ADD_NEW_ABILITY:
 			abilityMetaAddAbility := new(proto.AbilityMetaAddAbility)
-			err := pb.Unmarshal(abilityInvokeEntry.AbilityData, abilityMetaAddAbility)
-			if err != nil {
-				logger.Error("%v", err)
+			clientProtoObj := g.GetClientProtoObjByName("AbilityMetaAddAbility")
+			if clientProtoObj == nil {
+				logger.Error("get client proto obj is nil")
+				return
+			}
+			ok := utils.UnmarshalProtoObj(abilityMetaAddAbility, clientProtoObj, abilityInvokeEntry.AbilityData)
+			if !ok {
 				continue
 			}
 			worldAvatar := world.GetWorldAvatarByEntityId(abilityInvokeEntry.EntityId)
@@ -252,9 +266,13 @@ func (g *GameManager) ClientAbilityChangeNotify(player *model.Player, payloadMsg
 			worldAvatar.abilityList = append(worldAvatar.abilityList, abilityMetaAddAbility.Ability)
 		case proto.AbilityInvokeArgument_ABILITY_INVOKE_ARGUMENT_META_MODIFIER_CHANGE:
 			abilityMetaModifierChange := new(proto.AbilityMetaModifierChange)
-			err := pb.Unmarshal(abilityInvokeEntry.AbilityData, abilityMetaModifierChange)
-			if err != nil {
-				logger.Error("%v", err)
+			clientProtoObj := g.GetClientProtoObjByName("AbilityMetaModifierChange")
+			if clientProtoObj == nil {
+				logger.Error("get client proto obj is nil")
+				return
+			}
+			ok := utils.UnmarshalProtoObj(abilityMetaModifierChange, clientProtoObj, abilityInvokeEntry.AbilityData)
+			if !ok {
 				continue
 			}
 			abilityAppliedModifier := &proto.AbilityAppliedModifier{
diff --git a/gs/game/user_multiplayer.go b/gs/game/user_multiplayer.go
index 6ecf0d5f..d2c589ad 100644
--- a/gs/game/user_multiplayer.go
+++ b/gs/game/user_multiplayer.go
@@ -141,7 +141,7 @@ func (g *GameManager) JoinPlayerSceneReq(player *model.Player, payloadMsg pb.Mes
 
 	g.SendMsg(cmd.LeaveWorldNotify, player.PlayerID, player.ClientSeq, new(proto.LeaveWorldNotify))
 
-	g.LoginNotify(player.PlayerID, player, 0)
+	// g.LoginNotify(player.PlayerID, player, 0)
 
 	if hostPlayer.SceneLoadState == model.SceneEnterDone {
 		delete(hostWorld.waitEnterPlayerMap, player.PlayerID)
diff --git a/gs/game/user_stamina.go b/gs/game/user_stamina.go
index 437db0b7..41a2b665 100644
--- a/gs/game/user_stamina.go
+++ b/gs/game/user_stamina.go
@@ -5,6 +5,7 @@ import (
 	"time"
 
 	"hk4e/common/constant"
+	"hk4e/common/utils"
 	"hk4e/gdconf"
 	"hk4e/gs/model"
 	"hk4e/pkg/endec"
@@ -21,9 +22,13 @@ func (g *GameManager) HandleAbilityStamina(player *model.Player, entry *proto.Ab
 	case proto.AbilityInvokeArgument_ABILITY_INVOKE_ARGUMENT_MIXIN_COST_STAMINA:
 		// 大剑重击 或 持续技能 耐力消耗
 		costStamina := new(proto.AbilityMixinCostStamina)
-		err := pb.Unmarshal(entry.AbilityData, costStamina)
-		if err != nil {
-			logger.Error("unmarshal ability data err: %v", err)
+		clientProtoObj := g.GetClientProtoObjByName("AbilityMixinCostStamina")
+		if clientProtoObj == nil {
+			logger.Error("get client proto obj is nil")
+			return
+		}
+		ok := utils.UnmarshalProtoObj(costStamina, clientProtoObj, entry.AbilityData)
+		if !ok {
 			return
 		}
 		// 处理持续耐力消耗
diff --git a/pkg/object/object.go b/pkg/object/object.go
index 0a805b63..a0622c10 100644
--- a/pkg/object/object.go
+++ b/pkg/object/object.go
@@ -7,6 +7,7 @@ import (
 	"fmt"
 	"strings"
 
+	"github.com/pkg/errors"
 	"github.com/vmihailenco/msgpack/v5"
 	"google.golang.org/protobuf/encoding/protojson"
 	pb "google.golang.org/protobuf/proto"
@@ -37,45 +38,56 @@ func FastDeepCopy(dst, src any) error {
 	return nil
 }
 
-func CopyProtoBufSameField(dst, src pb.Message) error {
+func CopyProtoBufSameField(dst, src pb.Message) ([]string, error) {
 	date, err := protojson.Marshal(src)
 	if err != nil {
-		return err
-	}
-	jsonObj := make(map[string]any)
-	err = json.Unmarshal(date, &jsonObj)
-	if err != nil {
-		return err
+		return nil, err
 	}
+	delList := make([]string, 0)
+	loopCount := 0
 	for {
-		jsonData, err := json.Marshal(jsonObj)
-		if err != nil {
-			return err
+		loopCount++
+		if loopCount > 1000 {
+			return nil, errors.New("loop count limit")
 		}
-		err = protojson.Unmarshal(jsonData, dst)
+		err = protojson.Unmarshal(date, dst)
 		if err != nil {
 			if !strings.Contains(err.Error(), "unknown field") {
-				return err
+				return nil, err
 			}
 			split := strings.Split(err.Error(), "\"")
 			if len(split) != 3 {
-				return err
+				return nil, err
 			}
 			fieldName := split[1]
+			jsonObj := make(map[string]any)
+			err = json.Unmarshal(date, &jsonObj)
+			if err != nil {
+				return nil, err
+			}
 			DeleteAllKeyNameFromStringAnyMap(jsonObj, fieldName)
+			delList = append(delList, fieldName)
+			date, err = json.Marshal(jsonObj)
+			if err != nil {
+				return nil, err
+			}
 			continue
 		} else {
 			break
 		}
 	}
-	return nil
+	return delList, nil
 }
 
 func DeleteAllKeyNameFromStringAnyMap(src map[string]any, keyName string) {
 	for key, value := range src {
-		v, ok := value.(map[string]any)
+		vm, ok := value.(map[string]any)
 		if ok {
-			DeleteAllKeyNameFromStringAnyMap(v, keyName)
+			DeleteAllKeyNameFromStringAnyMap(vm, keyName)
+		}
+		vs, ok := value.([]any)
+		if ok {
+			DeleteAllKeyNameFromAnyList(vs, keyName)
 		}
 		if key == keyName {
 			delete(src, key)
@@ -83,6 +95,19 @@ func DeleteAllKeyNameFromStringAnyMap(src map[string]any, keyName string) {
 	}
 }
 
+func DeleteAllKeyNameFromAnyList(src []any, keyName string) {
+	for _, value := range src {
+		vm, ok := value.(map[string]any)
+		if ok {
+			DeleteAllKeyNameFromStringAnyMap(vm, keyName)
+		}
+		vs, ok := value.([]any)
+		if ok {
+			DeleteAllKeyNameFromAnyList(vs, keyName)
+		}
+	}
+}
+
 func ConvBoolToInt64(v bool) int64 {
 	if v {
 		return 1