修复bug

one_stop_public/tableCompon/index.jsx

@@ -1422,6 +1422,7 @@ export default class tableCom extends Component {
       datas,
       taskAssignee,
       userId,
+      j,
     } = this.props;
     const { options, labels, selectDis, modalCode, modalTitle, modalInit, modalProps } = this.state;
     const { getFieldDecorator, getFieldError, getFieldProps } = this.props.form;
@@ -2693,6 +2694,7 @@ export default class tableCom extends Component {
                 : [{ required: required, message: '请选择起止时间' }],
           })(
             <DatePicker
+              key={Math.random()}
               disabled={disabled}
               showTime={json.showTime != null ? json.showTime : true}
               onOpenChange={