diff --git a/internal/logic/public/user/queryUserInfoLogic.go b/internal/logic/public/user/queryUserInfoLogic.go
index 7ddf548..12f85fd 100644
--- a/internal/logic/public/user/queryUserInfoLogic.go
+++ b/internal/logic/public/user/queryUserInfoLogic.go
@@ -45,10 +45,26 @@ func (l *QueryUserInfoLogic) QueryUserInfo() (resp *types.User, err error) {
 		return nil, errors.Wrapf(xerr.NewErrCode(xerr.InvalidAccess), "Invalid Access")
 	}
 	tool.DeepCopy(resp, u)
-	for i, d := range u.UserDevices {
-		if i < len(resp.UserDevices) {
-			resp.UserDevices[i].DeviceNo = tool.DeviceIdToHash(d.Id)
+
+	// 用家庭范围查设备，而不是只看当前用户自己的 UserDevices
+	scopeHelper := newFamilyScopeHelper(l.ctx, l.svcCtx)
+	scopeUserIds, scopeErr := scopeHelper.resolveScopedUserIds(u.Id)
+	if scopeErr != nil {
+		l.Errorw("resolve scoped user ids failed", logger.Field("user_id", u.Id), logger.Field("error", scopeErr.Error()))
+		scopeUserIds = []int64{u.Id}
+	}
+	deviceList, _, deviceErr := l.svcCtx.UserModel.QueryDeviceListByUserIds(l.ctx, scopeUserIds)
+	if deviceErr != nil {
+		l.Errorw("query device list failed", logger.Field("user_id", u.Id), logger.Field("error", deviceErr.Error()))
+	} else {
+		userDevices := make([]types.UserDevice, 0, len(deviceList))
+		tool.DeepCopy(&userDevices, deviceList)
+		for i, d := range deviceList {
+			if i < len(userDevices) {
+				userDevices[i].DeviceNo = tool.DeviceIdToHash(d.Id)
+			}
 		}
+		resp.UserDevices = userDevices
 	}
 	// refer_code 为空时自动生成
 	if resp.ReferCode == "" {