如何将summernote设置图像设置为始终全角

<textarea id="summernote"></textarea>

$(document).ready(function() {
  $('#summernote').summernote({
    toolbar: [
      ['style', ['style']],
      ['font', ['bold', 'italic', 'underline', 'clear']],
      ['fontname', ['fontname']],
      ['fontsize', ['fontsize']],
      ['color', ['color']],
      ['para', ['ul', 'ol', 'paragraph']],
      ['height', ['height']],
      ['insert', ['picture', 'link', 'video']],
      ['view', ['fullscreen', 'codeview', 'help']]
    ],
    callbacks: {
      onImageUpload: function(files) {
        // 上传图片的逻辑处理
      }
    },
    popover: {
      image: [
        ['custom', ['imageAttributes']],
        ['imagesize', ['imageSize100', 'imageSize50', 'imageSize25']],
        ['float', ['floatLeft', 'floatRight', 'floatNone']],
        ['remove', ['removeMedia']]
      ]
    },
    imageAttributes: {
      imageDialogLayout: 'default',
      icon: '<i class="note-icon-pencil"/>',
      removeEmpty: false,
      disableUpload: true
    },
    imageSize100: '100%',
    imageSize50: '50%',
    imageSize25: '25%',
    lang: 'zh-CN'
  });
});