diff --git a/config/config.go b/config/config.go
index 6de70f7..9fb5bf5 100644
--- a/config/config.go
+++ b/config/config.go
@@ -4,12 +4,9 @@ import (
 	"flag"
 	"fmt"
 	"log/slog"
-	"net"
 	"os"
-	"strings"
 
 	"github.com/spf13/viper"
-	"joylink.club/bj-rtsts-server/dto"
 )
 
 const (
@@ -148,23 +145,6 @@ func (c *RsspConfig) CheckAddress(srcAddr uint16, dstAddr uint16) bool {
 
 var Config AppConfig
 
-var SimulationId_prefix = (func() string {
-	ip := "127.0.0.1"
-	addrList, err := net.InterfaceAddrs()
-	if err != nil {
-		panic(dto.ErrorDto{Code: dto.DataOperationError, Message: err.Error()})
-	}
-	for _, address := range addrList {
-		if ipNet, ok := address.(*net.IPNet); ok && !ipNet.IP.IsLoopback() {
-			if ipNet.IP.To4() != nil {
-				ip = ipNet.IP.String()
-			}
-		}
-	}
-	ipArr := strings.Split(ip, ".")
-	return ipArr[2] + "_" + ipArr[3]
-})()
-
 // 获取配置文件名称,从运行flag参数config中获取，若未提供，使用默认'dev'
 func getConfigName() string {
 	configName := ""
diff --git a/ts/test_simulation_manage.go b/ts/test_simulation_manage.go
index abf340f..1130faf 100644
--- a/ts/test_simulation_manage.go
+++ b/ts/test_simulation_manage.go
@@ -143,8 +143,6 @@ func stopThirdParty(s *memory.VerifySimulation) {
 }
 
 func createSimulationId(projectId int32) string {
-	// // 当前服务器IP + 端口 + 项目
-	// return config.SimulationId_prefix + "_" + strconv.Itoa(config.Config.Server.Port) + "_" + strconv.Itoa(int(projectId))
 	// MQTT客户端id+项目
 	return mqtt.GetClientId() + "_" + strconv.Itoa(int(projectId))
 }