Update README.md

WuJunde · web-flow · commit ea5daffa5e13 · 2025-09-08T17:37:53.000+01:00
diff --git a/README.md b/README.md
@@ -171,8 +171,6 @@ Please cite
 }
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-## Buy Me A Coffee 🥤😉
-https://ko-fi.com/jundewu
 
 
 
