diff --git a/cmd/gameserver/service/agent.go b/cmd/gameserver/service/agent.go
index 9e9b35a..5d12134 100644
--- a/cmd/gameserver/service/agent.go
+++ b/cmd/gameserver/service/agent.go
@@ -100,7 +100,7 @@ func (c *Agent) SendMsg(errCode int32, cmd uint32, msg interface{}, preserve uin
 	if msg == nil || errCode != 0 {
 		return c.Send(errCode, cmd, nil, preserve)
 	}
-	return c.SendPB(errCode, cmd, msg.(proto.Message), preserve)
+	return c.SendPB(errCode, pb.ProtoCode(cmd), msg.(proto.Message), preserve)
 }
 
 func (c *Agent) OnMessage(msg components.IMessage) error {
diff --git a/common/components/conn.go b/common/components/conn.go
index eb19e0d..49bb271 100644
--- a/common/components/conn.go
+++ b/common/components/conn.go
@@ -7,6 +7,7 @@ import (
 	"net"
 	"pro2d/common"
 	"pro2d/common/logger"
+	"pro2d/pb"
 	"sync"
 	"sync/atomic"
 	"time"
@@ -141,12 +142,12 @@ func (c *Connection) Send(errCode int32, cmd uint32, data []byte, preserve uint3
 	}
 }
 
-func (c *Connection) SendPB(errCode int32, cmd uint32, data proto.Message, preserve uint32) error {
+func (c *Connection) SendPB(errCode int32, cmd pb.ProtoCode, data proto.Message, preserve uint32) error {
 	pbData, err := proto.Marshal(data)
 	if err != nil {
 		return err
 	}
-	buf, err := c.splitter.Pack(cmd, pbData, errCode, preserve)
+	buf, err := c.splitter.Pack(uint32(cmd), pbData, errCode, preserve)
 	if err != nil {
 		return err
 	}
diff --git a/common/components/icompontents.go b/common/components/icompontents.go
index 9ebfebc..c62f090 100644
--- a/common/components/icompontents.go
+++ b/common/components/icompontents.go
@@ -53,7 +53,7 @@ type (
 		Start()
 		Stop()
 		Send(errCode int32, cmd uint32, b []byte, preserve uint32) error
-		SendPB(errCode int32, cmd uint32, b proto.Message, preserve uint32) error
+		SendPB(errCode int32, cmd pb.ProtoCode, b proto.Message, preserve uint32) error
 		SendSuccess(cmd uint32, b []byte, preserve uint32) error
 		CustomChan() chan<- func()
 
diff --git a/models/role.go b/models/role.go
index afa2911..8cdb24d 100644
--- a/models/role.go
+++ b/models/role.go
@@ -208,7 +208,7 @@ func (m *RoleModel) UpdateProperties(property map[string]interface{}, notify boo
 		Role: role,
 	}
 	if m.GetConn() != nil && notify {
-		m.GetConn().SendPB(0, uint32(pb.ProtoCode_RoleUpdatePropertyNty), update, 0)
+		m.GetConn().SendPB(0, pb.ProtoCode_RoleUpdatePropertyNty, update, 0)
 	}
 }
 
diff --git a/models/rolePlugin.go b/models/rolePlugin.go
index f3694f6..43a00e1 100644
--- a/models/rolePlugin.go
+++ b/models/rolePlugin.go
@@ -65,7 +65,7 @@ func (m *RoleModel) AddItem(key string, count int32, param *pb.LogConf) bool {
 	}
 
 	if m.GetConn() != nil {
-		m.GetConn().SendPB(0, uint32(pb.ProtoCode_RoleUpdateItemsNty), &pb.RoleUpdateItemsNty{Items: fmt.Sprintf("%s=%d", key, num)}, 0)
+		m.GetConn().SendPB(0, pb.ProtoCode_RoleUpdateItemsNty, &pb.RoleUpdateItemsNty{Items: fmt.Sprintf("%s=%d", key, num)}, 0)
 	}
 
 	return true
@@ -99,7 +99,7 @@ func (m *RoleModel) AddItems(params common.IMapStringNum, logconf *pb.LogConf) b
 	m.SetProperty("items", common.MapNumToString(m.Items))
 
 	if m.GetConn() != nil {
-		m.GetConn().SendPB(0, uint32(pb.ProtoCode_RoleUpdateItemsNty), &pb.RoleUpdateItemsNty{Items: common.MapToString(tmp)}, 0)
+		m.GetConn().SendPB(0, pb.ProtoCode_RoleUpdateItemsNty, &pb.RoleUpdateItemsNty{Items: common.MapToString(tmp)}, 0)
 	}
 
 	return true
@@ -386,7 +386,7 @@ func (m *RoleModel) InsertEmail(email *pb.Email) error {
 
 	nty := &pb.EmailNewNty{Emails: email}
 	if m.GetConn() != nil {
-		m.GetConn().SendPB(0, uint32(pb.ProtoCode_EmailNewNty), nty, 0)
+		m.GetConn().SendPB(0, pb.ProtoCode_EmailNewNty, nty, 0)
 	}
 	return nil
 }
--
libgit2 0.21.2