线上课tab栏样式优化

src/pages/course/index.tsx

@@ -221,7 +221,12 @@ export const CoursePage = () => {
     <>
       <div className="tree-main-body">
         <div className="left-box">
-          <Tabs defaultActiveKey="1" centered items={items} onChange={onChange} />
+          <Tabs
+            defaultActiveKey="1"
+            centered
+            items={items}
+            onChange={onChange}
+          />
         </div>
 
         <div className="right-box">