Portfolio diversification

Thanks to the Blind community for guiding me to invest in ETF in this time. Total invested in Charles schwab intelligent portfolio robo advisor - 282K Stocks - 263K(93.5%=78.5% US ETF stocks+15 % international ETF stocks) Cash - 19K(6.5%) Please let me know if this portfolio looks good or I need to reduce US stock exposure. TC: 320K Austin