Does Zhihu need SMS verification to log in the new number?

Yes, you must pass SMS authentication.

A Zhihu account is bound to a mobile phone number. If you don't remember to bind your Zhihu account when changing your mobile phone number, then one day when Zhihu needs you to log in by SMS, your account will suddenly die with your old mobile phone number.

"Zhihu, an original content platform gathered by high-quality Q&A communities and creators on the Internet in China, was officially launched in June, 201/,with the brand mission of" Let people better share their knowledge, experience and opinions and find their own answers ". With a serious, professional and friendly community atmosphere, unique product mechanism and structured and accessible high-quality content, Zhihu has gathered the most creative people in the fields of Internet technology, commerce, film and television, fashion and culture in China, becoming an all-round, all-category, multi-field knowledge-sharing community with key influence and an original content platform gathered by creators, and established a community-driven content realization business model. "