fix

src/pages/building/Edit/Basic/index.jsx

         </FormGroupItem>
         <Form.Item label="品牌开发商">
           {getFieldDecorator('brandId')(
-            <Select style={fullWidth}>
+            <Select style={fullWidth} allowClear>
               {
                 brands.map((x) => (<Select.Option key={x.brandId} value={x.brandId}>{x.brandName}</Select.Option>))
               }

src/pages/building/Edit/Channel.jsx

     <Form {...formItemLayout} onSubmit={handleSubmit}>
       <Form.Item label="渠道">
       {getFieldDecorator('channelIdList', {
-        rules: [{required: true, message: '请选择渠道'}]
+        // rules: [{required: true, message: '请选择渠道'}]
       })(
         <Select mode="multiple" style={{ width: '100%' }}>
           {
         <AuthButton name="building.channel.save">
           <Button style={{marginLeft: '4em'}} loading={loading} type="primary" htmlType="submit">保存</Button>
         </AuthButton>
-        <Button style={{marginLeft: '4em'}} loading={loading} type="primary" htmlType="submit">保存</Button>
         {/* <Button style={{marginLeft: '2em'}} onClick={props.onCancel}>取消</Button> */}
       </Form.Item>
     </Form>

src/pages/system/Sellhouse/Edit.jsx

         },
       ],
     },
-    {
-      label: '购房须知封面图',
-      name: 'policyImg',
-      type: FieldTypes.ImageUploader,
-      value: policyData.policyImg,
-      help: '建议图片尺寸：220*176px，比例5:4,格式：jpg，用于购房须知列表',
-      rules: [
-        {
-          required: true,
-          message: '请选择购房须知封面图',
-        },
-      ],
-    },
     {
       label: '购房须知标题',
       name: 'title',

src/pages/system/Sellhouse/index.jsx

    * @returns
    */
   const columns = [
-    {
-      title: '购房须知主图',
-      dataIndex: 'policyImg',
-      key: 'policyImg',
-      align: 'center',
-      render: (policyImg, row) => <img src={policyImg} width={93} />,
-    },
     {
       title: '标题',
       dataIndex: 'title',