答题文件不是必填项

src/layout/question/upload-1.vue

@@ -25,7 +25,7 @@
               rows="1"
               :rules="[{ required: true, message: '答题说明' }]"
             />
-            <van-field name="answer_file" label="答题文件" :rules="[{ required: true, message: '答题文件' }]">
+            <van-field name="answer_file" label="答题文件" :rules="[{ required: false, message: '答题文件' }]">
               <template #input>
                 <van-uploader
                   :fileList="form.answer_file"