editName(name) {
    const { uid } = getParent(self).userStore;
    const time = self.memoArray[self.editId].time;

    ref = firebase.database().ref(`user/client/${uid}/memo/${time}`);

    ref.update({ name: name }).catch(err => {
      console.log(ref);
    });

    self.memoArray[self.editId].name = name;
  }