When using AI tools like Gemini and Antigravity to generate responses, the bold text feature often fails to display properly due to Markdown rendering rules, negatively impacting the reading experience. This article provides an in-depth analysis of the root cause, identifying that rendering failures are primarily triggered by mixed Chinese and English text or punctuation. Through experimental comparison, the author discovered a specific solution: spaces must be added before and after the **bold content**, for example, ‘content **bold content** content’, while ensuring there are no spaces between the asterisks and the content itself. This technique effectively prevents formatting errors and enhances the professionalism and readability of the responses. It is suitable for developers and tech enthusiasts looking to optimize their experience with AI tools and solve common technical pain points.
