TikTok 美國版改版能否在保持安全的前提下，扼殺其酷炫氛圍？

TikTok is a social media app that has become extremely popular in the United States, with over 170 million users according to the company. Owned by the Chinese firm ByteDance, TikTok is known for its short, entertaining videos and its powerful recommendation algorithm, which helps users discover new content on their For You Page. Recently, ByteDance signed a deal with American investors to run TikTok's business in the US, raising questions about how the app might change for American users.

A key part of TikTok's success is its recommendation system, which uses massive amounts of data from users around the world to quickly adapt and suggest videos that people are likely to enjoy. Under the new deal, the algorithm will be licensed to Oracle, a US-based technology company, and retrained using data from American users. Social media expert Matt Navarra told the BBC that this could make TikTok feel 'safer and sturdier,' but it might also risk making the app less culturally relevant. He explained that TikTok's appeal comes from its unpredictable and sometimes edgy content, which could be lost if the platform becomes more controlled.

Another question is whether the US version of TikTok will receive new features, security updates, and improvements as quickly as the international version. Tech journalist Will Guyatt said that the platform's most popular features, like short videos and shopping, are likely to remain unchanged because they do not depend on the algorithm. However, computing expert Kokil Jaidka from the National University of Singapore pointed out that the US version might have a narrower range of data, which could affect how well the algorithm personalizes content and adapts to viral trends. She suggested that the changes could be subtle and gradual, but users might notice that the app takes longer to respond to new trends.

Oracle, which has been TikTok's cloud computing partner in the US, will play a major role in managing the app. Other investors, including MGX from Abu Dhabi and private equity firm Silver Lake, are also involved. Matt Navarra said that pressure from these investors could make TikTok feel 'blander,' and the real test will be whether the app remains a place for creativity and experimentation or becomes more focused on following rules. The future of TikTok in the US will depend on how these changes affect the user experience and whether the app can maintain its unique appeal.