diff --git a/src/framework/telnet/telnet.go b/src/framework/telnet/telnet.go
index f4633896..c72a46bd 100644
--- a/src/framework/telnet/telnet.go
+++ b/src/framework/telnet/telnet.go
@@ -27,7 +27,6 @@ func (c *ConnTelnet) NewClient() (*ConnTelnet, error) {
 	proto := "tcp"
 	if strings.Contains(c.Addr, ":") {
 		proto = "tcp6"
-		c.Addr = fmt.Sprintf("[%s]", c.Addr)
 	}
 	addr := net.JoinHostPort(c.Addr, fmt.Sprint(c.Port))
 
@@ -76,6 +75,7 @@ func (c *ConnTelnet) RunCMD(cmd string) (string, error) {
 		if _, err := conn.Write([]byte(cmd)); err != nil {
 			return "", err
 		}
+		time.Sleep(100 * time.Millisecond)
 	}
 
 	var buf bytes.Buffer
diff --git a/src/modules/network_element/service/ne_config_backup.go b/src/modules/network_element/service/ne_config_backup.go
index 7329542a..fb984a77 100644
--- a/src/modules/network_element/service/ne_config_backup.go
+++ b/src/modules/network_element/service/ne_config_backup.go
@@ -103,7 +103,7 @@ func (s NeConfigBackup) FileLocalToNe(neInfo model.NeInfo, localFile string) err
 	// 配置复制到网元内
 	if neTypeLower == "ims" {
 		// ims目录
-		imsDirArr := [...]string{"bgcf", "icscf", "ismc", "mmtel", "mrf", "oam_manages.yaml", "pcscf", "scscf", "vars.cfg", "zlog"}
+		imsDirArr := [...]string{"bgcf", "icscf", "ismc", "mmtel", "mrf", "oam_manager.yaml", "pcscf", "scscf", "vars.cfg", "zlog"}
 		for _, v := range imsDirArr {
 			sshClient.RunCMD(fmt.Sprintf("sudo mkdir -p /usr/local/etc/ims && sudo cp -rf %s/ims/%s /usr/local/etc/ims/%v && sudo chmod 755 -R /usr/local/etc/ims/%s", neDirTemp, v, v, v))
 		}
@@ -159,7 +159,7 @@ func (s NeConfigBackup) FileNeToLocal(neInfo model.NeInfo) (string, error) {
 	if neTypeLower == "ims" {
 		// ims目录
 		sshClient.RunCMD(fmt.Sprintf("mkdir -p %s/ims", neDirTemp))
-		imsDirArr := [...]string{"bgcf", "icscf", "ismc", "mmtel", "mrf", "oam_manages.yaml", "pcscf", "scscf", "vars.cfg", "zlog"}
+		imsDirArr := [...]string{"bgcf", "icscf", "ismc", "mmtel", "mrf", "oam_manager.yaml", "pcscf", "scscf", "vars.cfg", "zlog"}
 		for _, v := range imsDirArr {
 			sshClient.RunCMD(fmt.Sprintf("sudo cp -rf /usr/local/etc/ims/%s %s/ims", v, neDirTemp))
 		}
diff --git a/src/modules/network_element/service/ne_version.go b/src/modules/network_element/service/ne_version.go
index 39156248..87641616 100644
--- a/src/modules/network_element/service/ne_version.go
+++ b/src/modules/network_element/service/ne_version.go
@@ -266,7 +266,7 @@ func (r NeVersion) operateCommand(action, neType string, neFilePaths []string) (
 
 		// 2s后执行omc相关命令
 		cmdStrArr = append(cmdStrArr, fmt.Sprintf("sudo rm -f /tmp/operate_run_%s_omc.out \n", action))
-		cmdStrArr = append(cmdStrArr, fmt.Sprintf("nohup sh -c \"sleep 2s && %s\" > /tmp/operate_run_%s_omc.out2>&1 & \n", strings.Join(omcStrArr, " && "), action))
+		cmdStrArr = append(cmdStrArr, fmt.Sprintf("nohup sh -c \"sleep 2s && %s\" > /tmp/operate_run_%s_omc.out 2>&1 & \n", strings.Join(omcStrArr, " && "), action))
 		cmdStrArr = append(cmdStrArr, fmt.Sprintf("echo '%s' \n", okFlagStr))
 		return okFlagStr, cmdStrArr, nil
 	} else if neType == "IMS" {
diff --git a/src/modules/trace/service/tcpdump.go b/src/modules/trace/service/tcpdump.go
index 8708ccf6..54640feb 100644
--- a/src/modules/trace/service/tcpdump.go
+++ b/src/modules/trace/service/tcpdump.go
@@ -64,6 +64,7 @@ func (s *TCPdump) DumpStart(coreUid, neUid, cmdStr string) (string, error) {
 	if strings.Contains(cmdStr, "-G") {
 		filePath = fmt.Sprintf("%s/part_%%Y%%m%%d%%H%%M%%S.pcap ", neDirTemp)
 	}
+	sshClient.RunCMD(fmt.Sprintf("sudo touch %s && sudo chmod o+w %s", logPath, logPath))
 	sendCmd := fmt.Sprintf("sudo timeout 60m sudo tcpdump -i any %s -w %s > %s 2>&1 & echo $!", cmdStr, filePath, logPath)
 	// sudo timeout 60m sudo tcpdump -i any -n -s 0 -v -G 60 -W 6 -w /usr/local/omc/tcpdump/udm/001/20240817104241/part_%Y-%m-%d_%H:%M:%S.pcap  > /usr/local/omc/tcpdump/udm/001/20240817104241/tcpdump.log 2>&1 & echo $!
 	// sudo timeout 60m sudo tcpdump -i any -n -s 0 -v -w /usr/local/omc/tcpdump/udm/001/20240817105440/part_2024-08-17_10:54:40.pcap  > /usr/local/omc/tcpdump/udm/001/20240817105440/tcpdump.log 2>&1 & echo $!
@@ -230,6 +231,7 @@ func (s *TCPdump) UPFTrace(coreUid, neUid, cmdStr string) (string, error) {
 		return "", err
 	}
 	defer telnetClient.Close()
+	telnetClient.RunCMD("") // 再次排空信息
 
 	// 命令拼装
 	fileName := fmt.Sprintf("%s_%s_part_%s.pcap ", neInfo.NeType, neInfo.NeUID, time.Now().Format("20060102150405"))
@@ -250,11 +252,11 @@ func (s *TCPdump) UPFTrace(coreUid, neUid, cmdStr string) (string, error) {
 
 	// 结果截取
 	arr := strings.Split(output, "\r\n")
-	if len(arr) == 2 {
+	if len(arr) < 2 {
 		return "", fmt.Errorf("trace pacp run failed")
 	}
-	if len(arr) > 3 {
-		resMsg := arr[2]
+	if len(arr) == 3 {
+		resMsg := arr[1]
 		// pcap trace: unknown input `f file UPF_001_part_2024-08-19...'
 		// pcap trace: dispatch trace already enabled...
 		// pcap trace: dispatch trace already disabled...