Update greeting and remove horizontal rule

Jacob000-0 · web-flow · commit 4c6d93e5739d · 2025-11-28T11:10:49.000+08:00
Removed horizontal rule and updated greeting text.
diff --git a/docs/index.md b/docs/index.md
@@ -2,6 +2,5 @@
 **hallo~ everyone**
 ## welcome my website
 Hallo~ I'm Jacob. Bookmark this to keep an eye on my project updates! day day up!(personal website (test))
-<hr>
 Resources:
 - [数据集网站集合](https://mp.weixin.qq.com/s/INL8mEU8pYqH9LemWIUN7w)
