fix: 侧栏图标调整

src/components/RightContent/Book/components/UserList/index.tsx

@@ -27,7 +27,7 @@ const UesrList: React.FC<UserListProps> = ({ onlineList }) => {
       </span>
       <div
         className={[
-          'book-list bg-hex-f7f9fa flex flex-col bg-hex-f9f7fa text-hex-666',
+          'book-list flex flex-col bg-hex-ffffff text-hex-666 shadow-card',
           visible ? 'show-short' : ''
         ].join(' ')}>
         <div className="flex-1 h-full custom-scroll">