优化：通知管理代码优化

src/pages/resourceManage/noticeManage/comp/addEditModal/index.tsx

@@ -50,7 +50,7 @@ const AddEditModalView: React.FC<ModalProps & { data?: any; onCancel: () => void
         wrapperCol={{ span: 10 }}
       >
         <Form.Item label='标题' name='subject' rules={[{ required: true, message: '请输入标题' }]}>
-          <Input placeholder={'请输入标题'} maxLength={20} allowClear />
+          <Input placeholder={'请输入标题'} maxLength={35} allowClear />
         </Form.Item>
         <Form.Item
           label='内容'