diff --git a/third_party/can_btm/balise_detection.go b/third_party/can_btm/balise_detection.go
index a1c709f..3c0c691 100644
--- a/third_party/can_btm/balise_detection.go
+++ b/third_party/can_btm/balise_detection.go
@@ -8,7 +8,6 @@ import (
 	"joylink.club/rtsssimulation/fi"
 	"joylink.club/rtsssimulation/repository"
 	"joylink.club/rtsssimulation/repository/model/proto"
-	"log/slog"
 	"math"
 	"sort"
 	"sync"
@@ -72,7 +71,7 @@ func (t *BaliseDetector) tryRebind(th *TrainHeadPositionInfo) {
 		t.clearExpectedBalise()
 		t.baliseCounter = 0
 		t.messageCounter = 0
-		slog.Debug(fmt.Sprintf("列车[%s]与CAN-BTM绑定", t.trianId))
+		//slog.Debug(fmt.Sprintf("列车[%s]与CAN-BTM绑定", t.trianId))
 	}
 }
 
diff --git a/third_party/tcp/tcp_client.go b/third_party/tcp/tcp_client.go
index 3f9031f..5363e8e 100644
--- a/third_party/tcp/tcp_client.go
+++ b/third_party/tcp/tcp_client.go
@@ -22,11 +22,13 @@ func StartTcpClient(rAddr string, handler func(n int, data []byte), readErr func
 	}
 	conn, err := net.DialTCP("tcp", nil, raddr)
 	ctx, ctxFun := context.WithCancel(context.Background())
-
+	client := &TcpClient{conn: conn, ctx: ctxFun}
 	if err != nil {
+		client.ctx = ctxFun
+		client.conning = false
 		return nil, err
 	}
-	client := &TcpClient{conn: conn, ctx: ctxFun}
+
 	go func() {
 		for {
 			select {
@@ -35,18 +37,18 @@ func StartTcpClient(rAddr string, handler func(n int, data []byte), readErr func
 			default:
 			}
 			data := make([]byte, 1024)
-			l, err := conn.Read(data)
-			if err != nil {
-				if opErr, ok := err.(*net.OpError); ok {
+			l, readDataErr := conn.Read(data)
+			if readDataErr != nil {
+				if opErr, ok := readDataErr.(*net.OpError); ok {
 					slog.Error(fmt.Sprintf("TCP客户端[rAddr:%s]读取数据异常连接可能断开：", rAddr), opErr)
 					client.conning = false
-					readErr(err)
-				}
-				if err == io.EOF {
+					readErr(readDataErr)
+				} else if err == io.EOF {
 					slog.Warn(fmt.Sprintf("TCP客户端[rAddr:%s]断开连接：", rAddr))
 					client.conning = false
 					readErr(err)
 				}
+				return
 			}
 			client.conning = true
 			handler(l, data)
@@ -72,12 +74,12 @@ func (c *TcpClient) IsConning() bool {
 func (c *TcpClient) Send(data []byte) error {
 
 	if c == nil || c.conn == nil {
-		slog.Error("tcp client send error,conn is nil")
-		return fmt.Errorf("TCP未连接车载PC仿真")
+		//slog.Error("tcp client send error,conn is nil")
+		return fmt.Errorf("tcp client send error,conn is nil")
 	}
 	_, err := c.conn.Write(data)
 	if err != nil {
-		slog.Error("tcp client send error", "error", err)
+		//slog.Error("tcp client send error", "error", err)
 		return err
 	}
 	return nil
diff --git a/third_party/train_pc_sim/example/main.go b/third_party/train_pc_sim/example/main.go
index 63391f4..5818285 100644
--- a/third_party/train_pc_sim/example/main.go
+++ b/third_party/train_pc_sim/example/main.go
@@ -9,6 +9,7 @@ import (
 	"log/slog"
 	"net"
 	"strconv"
+	"strings"
 )
 
 type TcpConnHandler = func(conn net.Conn)
@@ -68,12 +69,13 @@ func StartTcpServer(port int, connHandler TcpConnHandler, msgHandler TcpMsgHandl
 	return listen, err
 }
 
-var serConn net.Conn
+var serConnMap map[int]net.Conn = make(map[int]net.Conn)
 
-func createServer(h TcpMsgHandler) {
-	StartTcpServer(5600, func(conn net.Conn) {
+func createServer(port int, h TcpMsgHandler) {
+	StartTcpServer(port, func(conn net.Conn) {
 		fmt.Println("TCP服务端接收到连接")
-		serConn = conn
+		serConnMap[port] = conn
+
 	}, h)
 }
 func connTrain() *message.TrainPcSimBaseMessage {
@@ -162,20 +164,18 @@ func pcSimNumReportOut() *message.TrainPcSimBaseMessage {
 	})
 	select {}
 }*/
-
-func main() {
-
-	createServer(func(n int, data []byte) {
+func startService(port int) {
+	createServer(port, func(n int, data []byte) {
 		msg := &message.TrainPcSimBaseMessage{}
 		d := data[:n]
 		msg.Decode(d)
 		pd := fmt.Sprintf("%X", d)
 
 		if msg.Type == train_pc_sim.SENDER_TRAIN_TC_ACTIVE {
-			fmt.Println("接收驾驶端激活")
-			fmt.Println(pd)
+			fmt.Println("接收驾驶端激活 port:", port)
+
 		} else if msg.Type == train_pc_sim.SENDER_TRAIN_TC_NOT_ACTIVE {
-			fmt.Println("接收驾驶端未激活")
+			fmt.Println("接收驾驶端未激活 port:", port)
 			fmt.Println(pd)
 		} else if msg.Type == train_pc_sim.SENDER_TRAIN_OUTR_INFO {
 			fmt.Println(pd)
@@ -194,31 +194,31 @@ func main() {
 			case 4:
 				tt = "制动状态"
 			}
-			fmt.Println("接受列车输出数字量", tt, s)
+			fmt.Println("接受列车输出数字量", tt, s, port)
 			fmt.Println(pd)
 		} else if msg.Type == train_pc_sim.RECIVE_TRAIN_CREATE_REMOVE {
 			state := msg.Data[0]
 			if state == 0x01 {
-				fmt.Println("创建列车")
+				fmt.Println("创建列车 port:", port)
 			} else if state == 0x00 {
-				fmt.Println("删除列车")
+				fmt.Println("删除列车 port:", port)
 			}
 			fmt.Println(pd)
 
 		} else if msg.Type == train_pc_sim.SENDER_TRAIN_HAND_KEY_FORWARD {
-			fmt.Println("列车手柄向前")
+			fmt.Println("列车手柄向前 port:", port)
 			fmt.Println(pd)
 		} else if msg.Type == train_pc_sim.RECIVE_TRAIN_HAND_KEY_CANCLE_FORWARD {
-			fmt.Println("列车手柄取消向前")
+			fmt.Println("列车手柄取消向前 port:", port)
 			fmt.Println(pd)
 		} else if msg.Type == train_pc_sim.RECIVE_TRAIN_HAND_KEY_BACKWARD {
-			fmt.Println("列车手柄向后")
+			fmt.Println("列车手柄向后 port:", port)
 			fmt.Println(pd)
 		} else if msg.Type == train_pc_sim.RECIVE_TRAIN_HAND_KEY_CACLE_BACKWARD {
-			fmt.Println("列车手柄取消向后")
+			fmt.Println("列车手柄取消向后 port:", port)
 			fmt.Println(pd)
 		} else if msg.Type == train_pc_sim.RECIVE_TRAIN_BTM_HAS_DATA {
-			fmt.Println("有数据应答")
+			fmt.Println("有数据应答 port:", port)
 			fmt.Println(pd)
 		} else if msg.Type == train_pc_sim.RECIVE_TRAIN_BTM_NOT_DATA {
 
@@ -231,18 +231,30 @@ func main() {
 		}*/
 
 	})
+}
+func main() {
+	port1 := 5600
+	port2 := 5601
+	go startService(port1)
+	go startService(port2)
 	//reader := bufio.NewReader(os.Stdin)
 	var command string
 	for {
-		if serConn == nil {
-			continue
-		}
+
 		fmt.Scanln(&command)
 		if command != "" {
-
 			fmt.Println(command)
 		}
-
+		strs := strings.Split(command, ",")
+		if len(strs) < 2 {
+			fmt.Println("eeeeeeee")
+			command = ""
+			continue
+		}
+		p1s, comm := strs[0], strs[1]
+		portInt, _ := strconv.Atoi(p1s)
+		serConn := serConnMap[portInt]
+		command = comm
 		if command == "create-train" {
 			msg := connTrain()
 			serConn.Write(msg.Encode())
diff --git a/third_party/train_pc_sim/train_pc_sim.go b/third_party/train_pc_sim/train_pc_sim.go
index 0a0e9ee..3582b7b 100644
--- a/third_party/train_pc_sim/train_pc_sim.go
+++ b/third_party/train_pc_sim/train_pc_sim.go
@@ -64,7 +64,7 @@ type trainPcReciverData struct {
 	pcSimManage TrainPcSimManage
 }
 
-func (rd *trainPcReciverData) reciverDataHandle(n int, data []byte) {
+func (rd *trainPcReciverData) receiverDataHandle(n int, data []byte) {
 
 	connType := state_proto.TrainConnState_PC_SIM_A
 	if rd.clientKey == "B" {
@@ -248,7 +248,7 @@ func (d *trainPcSimService) initConn(clientKey string) {
 	cfg, _ := d.findConfig(clientKey)
 	addr := fmt.Sprintf("%v:%v", cfg.PcSimIp, cfg.PcSimPort)
 
-	client2, err := tcp.StartTcpClient(addr, rd.reciverDataHandle, d.readError)
+	client2, err := tcp.StartTcpClient(addr, rd.receiverDataHandle, d.readError)
 	if err != nil {
 		slog.Error("车载pc连接失败 clientKey:", clientKey, "error:", err.Error())
 		d.updateState(tpapi.ThirdPartyState_Broken)
diff --git a/ts/simulation/wayside/memory/wayside_memory_train.go b/ts/simulation/wayside/memory/wayside_memory_train.go
index 29e77fa..b2f035a 100644
--- a/ts/simulation/wayside/memory/wayside_memory_train.go
+++ b/ts/simulation/wayside/memory/wayside_memory_train.go
@@ -153,7 +153,7 @@ func TrainConnTypeUpdate(vs *VerifySimulation, ct *dto.TrainConnThirdDto) {
 				connTypeName := "半实物"
 				if tmpTrain.ConnState.ConnType == state_proto.TrainConnState_PC_SIM_A {
 					connTypeName = "车载pc仿真-A"
-				} else if tmpTrain.ConnState.ConnType == state_proto.TrainConnState_PC_SIM_A {
+				} else if tmpTrain.ConnState.ConnType == state_proto.TrainConnState_PC_SIM_B {
 					connTypeName = "车载pc仿真-B"
 				}
 				panic(sys_error.New(fmt.Sprintf("列车[%s]已经连接 [%v],此列车无法连接", k, connTypeName)))