fix: 修复渠道信息展示变形的问题

src/pages/member/components/BasicInfo/index.tsx

@@ -79,7 +79,7 @@ const BasicInfo: React.FC<BasicInfoProps> = ({
                     <Descriptions.Item label="渠道级别">{channel.level}</Descriptions.Item>
                     <Descriptions.Item label="渠道类型">{channel.type}</Descriptions.Item>
                     <Descriptions.Item label="代理地市">
-                      <Row gutter={[16, 16]}>
+                      <Row gutter={[16, 16]} style={{ flex: 1 }}>
                         {
                           channel.areas ? 
                             channel.areas.map(item => (