diff --git a/src/modules/network_data/controller/udm_sub.go b/src/modules/network_data/controller/udm_sub.go
index 1c611178..0c831be4 100644
--- a/src/modules/network_data/controller/udm_sub.go
+++ b/src/modules/network_data/controller/udm_sub.go
@@ -192,6 +192,8 @@ func (s *UDMSubController) Adds(c *gin.Context) {
 	if body.StaticIp != "" {
 		cmd += fmt.Sprintf(",static_ip=%s", body.StaticIp)
 	}
+	omemsisdn := fmt.Sprintf(",msisdn=%s,", body.MSISDN)
+	cmd = strings.Replace(cmd, omemsisdn, ",", 1)
 	data, err := telnet.ConvertToStr(telnetClient, cmd)
 	if err != nil {
 		c.JSON(200, result.ErrMsg(err.Error()))