style(instance): 优化操作栏的鼠标样式

src/pages/instance/index.tsx

@@ -70,12 +70,11 @@ const columns: TableColumnProps[] = [
     )
   },
   {
-
     title: '操作',
     dataIndex: '',
     render: (col, record, index) => (
       <span>
-        <IconEye style={{ fontSize: '26px' }} onClick={() => checkInstance(record)} />
+        <IconEye style={{ fontSize: '26px', cursor: 'pointer' }} onClick={() => checkInstance(record)} />
       </span>
     )
   }