Using third-party platforms to get likes or other fake engagement on Bilibili violates the platform's Community Guidelines and Terms of Service. Such behavior may result in account penalties like content removal, temporary restrictions, or even permanent bans. Additionally, many so-called "free"刷赞 platforms are risky—they might steal your personal information, inject malware into your device, or trick you into paying hidden fees after initial use. If you want to increase likes on your Bilibili content, the legitimate and sustainable way is to focus on creating high-quality, valuable content that resonates with your audience. Here are some tips:

1. Produce original, interesting videos (or articles) with clear themes and good production quality.
2. Interact actively with your viewers—reply to comments, join relevant communities, and collaborate with other creators.
3. Use appropriate tags and titles to improve the visibility of your content.
4. Participate in official challenges or events on Bilibili to gain more exposure. Sticking to these methods will help you build a genuine fan base and grow your account healthily. Please avoid any improper means to manipulate engagement.