新增试卷【内容描述】字段非必填修改

packages/examination/src/views/examPaper/examPaperAdd.tsx

@@ -127,7 +127,7 @@ class ExamPaperAdd extends Component<any, States> {
                 formValues['totalScore'] = res.data.head.totalScore;
                 formValues['examDuration'] = res.data.head.examDuration;
                 formValues['durationType'] = String(res.data.head.durationType);
-                formValues['paperContent'] = res.data.head.paperContent;
+                formValues['paperContent'] = res.data.head.paperContent.trim() === '' ? '' : res.data.head.paperContent;
                 this.formRef.current.setFieldsValue(formValues);
             }
         }).catch(() => {
@@ -463,7 +463,6 @@ class ExamPaperAdd extends Component<any, States> {
                         label="内容描述："
                         name="paperContent"
                         style={{ width: 1190 }}
-                        rules={[{ required: true, message: '请输入内容描述' }]}
                     >
                         <Input.TextArea placeholder="请输入内容描述"  maxLength={200} showCount/>
                     </Form.Item>