.

src/components/Upload/UploadImage.jsx

       beforeUpload={beforeUpload}
       onChange={handleChange}
     >
-      {value ? <img src={value} alt="avatar" style={{ width: '100%', height: '60%' }} /> : <UploadButton loading={loading} />}
+      {value ? <img src={value} alt="avatar" style={{ width: '100%', height: '100%' }} /> : <UploadButton loading={loading} />}
     </Upload>
   );
 }

src/components/Upload/style.less

+// 为了适应业务需求宽高比5:3
 .image-uploader>div {
   height: 60% !important;
 }