I was wondering if I was overthinking things, and almost switched it to Z-BLOG. Fortunately, there was an error while converting the database. Later, when debugging Z-BLOG, I found that this Z-BLOG isn't as good as the rumors suggested. Maybe it's because of my limited technical skills, but I find using Z-BLOG very troublesome and difficult to modify. PJBLOG is better. However, I hope PJBLOG can release a static HTML output version as soon as possible. This way, if my blog really gets eighteen thousand visits, I won't have to worry so much about the server's capacity!