Rename page

error:EBUG%E5%8B%89%E5%BC%B7%E4%BC%9A/20200530_%E6%B2%B3%E8%B1%9A%E6%9D%BF%E3%81%AE%E6%AD%B4%E5%8F%B2%28202305%E6%94%B9%29 is not a valid pagename.