diff --git a/call/user.go b/call/user.go
index ce09c51..125919b 100644
--- a/call/user.go
+++ b/call/user.go
@@ -34,6 +34,34 @@ func GetUserInfo(uid int) (ret *common.PlayerDBInfo, err error) {
 	return
 }
 
+func GetUserByDeviceIp(ip, device string, withoutUid int) (uids []int) {
+	if ip == "" && device == "" {
+		log.Error("get user by device ip is nil, %d", withoutUid)
+		return
+	}
+	var users []common.PlayerDBInfo
+	db := db.Mysql().C().Model(&common.PlayerDBInfo{}).Select("id")
+	if ip != "" {
+		db = db.Where("ip = ?", ip)
+	}
+	if device != "" {
+		db = db.Where("deviceid = ?", device)
+	}
+	if withoutUid != 0 {
+		db = db.Where("id != ?", withoutUid)
+	}
+	err := db.Find(&users).Error
+	if err != nil {
+		log.Error("get user by device ip err, %s", err.Error())
+		return
+	}
+	uids = make([]int, 0, len(users))
+	for _, v := range users {
+		uids = append(uids, v.Id)
+	}
+	return
+}
+
 // 查询用户的信息
 func GetUserXInfo(uid int, fields ...string) (ret *common.PlayerDBInfo, err error) {
 	ret = new(common.PlayerDBInfo)
diff --git a/modules/backend/values/gameuser.go b/modules/backend/values/gameuser.go
index f6613f7..f34c2d0 100644
--- a/modules/backend/values/gameuser.go
+++ b/modules/backend/values/gameuser.go
@@ -166,6 +166,8 @@ type GetGameUserInfoV1Resp struct {
 	Gpsadid        string
 	SubAccount     []int
 	Rtp            int
+	SameIPUids     []int
+	SameDeviceUids []int
 }
 
 type UserGameInfo struct {
diff --git a/modules/customer/handler/guser/getGameUserInfo.go b/modules/customer/handler/guser/getGameUserInfo.go
index ccb9d72..3cdb771 100644
--- a/modules/customer/handler/guser/getGameUserInfo.go
+++ b/modules/customer/handler/guser/getGameUserInfo.go
@@ -114,9 +114,11 @@ func GetGameUserInfo(c *gin.Context) {
 		Status: user.Status,
 		Birth:  user.Birth,
 		// PlayCount:               util.GetGUserPlayCount(uid),
-		IP:        user.IP,
-		LastLogin: user.LastLogin,
-		Tag:       user.Tag,
+		IP:             user.IP,
+		LastLogin:      user.LastLogin,
+		Tag:            user.Tag,
+		SameIPUids:     call.GetUserByDeviceIp(user.IP, "", user.Id),
+		SameDeviceUids: call.GetUserByDeviceIp("", user.DeviceId, user.Id),
 		// IsFinishNewControl:      control.NewControlFin == 2,
 		// NewControlLevel:         control.NewControlLevel,
 		// ControlLevel:            control.ControlLevel,