message: fix submitting avatar form without an image
diff: @@ -78,8 +78,10 @@ export class FormAvatar extends BaseForm<FormModel> implements FormOnLoad {
  }
  avatarSelected() {
  + if (this.formModel.file) {
  this.$refs.form.submit();
  }
  + }
  async clearAvatar() {
  Popover.hideAll();
  