diff --git a/features/udm_user/api_udm_user.go b/features/udm_user/api_udm_user.go
index 492fa555..7a6fae7f 100644
--- a/features/udm_user/api_udm_user.go
+++ b/features/udm_user/api_udm_user.go
@@ -664,9 +664,14 @@ func (s *UdmUserApi) UdmSubUserInfo(w http.ResponseWriter, r *http.Request) {
 	// 解析返回的数据
 	cnType, _ := strconv.ParseInt(data["CNType"][:4], 0, 64)
 	rat, _ := strconv.ParseInt(data["RAT"][:4], 0, 64)
+	msisdn := data["MSISDN"]
+	imsMsisdnLen := strings.Index(msisdn, ",")
+	if imsMsisdnLen != -1 {
+		msisdn = msisdn[:imsMsisdnLen]
+	}
 	userInfo := model.UdmSubUser{
 		Imsi:   imsi,
-		Msisdn: data["MSISDN"],
+		Msisdn: msisdn,
 		Ambr:   data["AMBR"],
 		Arfb:   data["AreaForbidden"],
 		Cn:     fmt.Sprint(cnType),
diff --git a/features/udm_user/service/service_redis_data.go b/features/udm_user/service/service_redis_data.go
index 36b87a9e..9d1a84bf 100644
--- a/features/udm_user/service/service_redis_data.go
+++ b/features/udm_user/service/service_redis_data.go
@@ -79,7 +79,7 @@ func redisUdmSubUserList() []model.UdmSubUser {
 
 		a := model.UdmSubUser{
 			Imsi:   key[7:],
-			Msisdn: strings.TrimPrefix(m["gpsi"], "86"),
+			Msisdn: m["gpsi"], // 46003550072 strings.TrimPrefix(m["gpsi"], "86"),
 			SmfSel: m["smf-sel"],
 			SmData: m["sm-dat"], // 1-000001&cmnet&ims&3gnet
 		}
diff --git a/lib/core/mml_client/send.go b/lib/core/mml_client/send.go
index 50619898..943772c4 100644
--- a/lib/core/mml_client/send.go
+++ b/lib/core/mml_client/send.go
@@ -90,10 +90,10 @@ func MMLSendMsgToMap(ip, msg string) (map[string]string, error) {
 
 		if strings.Contains(item, "=") {
 			// 按照分隔符"="进行拆分键值对
-			pair = strings.Split(item, "=")
+			pair = strings.SplitN(item, "=", 2)
 		} else if strings.Contains(item, ":") {
 			// 按照分隔符":"进行拆分键值对
-			pair = strings.Split(item, ":")
+			pair = strings.SplitN(item, ":", 2)
 		}
 
 		if len(pair) == 2 {