4.6.7-alpha commit (#743)

Co-authored-by: Archer <545436317@qq.com>
Co-authored-by: heheer <71265218+newfish-cmyk@users.noreply.github.com>

projects/app/src/pages/_app.tsx

@@ -1,4 +1,4 @@
-import { useEffect, useRef, useState } from 'react';
+import { useEffect, useState } from 'react';
 import type { AppProps } from 'next/app';
 import Script from 'next/script';
 import Head from 'next/head';