Update README.md

zuoshuwen · web-flow · commit 3a1043728c93 · 2022-03-29T15:16:53.000+08:00
diff --git a/README.md b/README.md
@@ -1,6 +1,6 @@
 <img src="https://github-readme-stats.vercel.app/api?username=zuoshuwen&show_icons=true" alt="logo" height="160" align="right" style="margin: 5px; margin-bottom: 20px;" />
 
-## Hi, I'm sown. 👋
+### Hi, I'm sown. 👋
 
 - 公众号：issuehub
 
