update

Author: zlyfunction

xmas.html

@@ -303,7 +303,10 @@ <h3 style="margin-top:15px">Interaction</h3>
         <div class="credits-section">
             <a href="https://www.xiaohongshu.com/discovery/item/6946e425000000001e03a9a0" target="_blank"
                 class="btn-credit">
-                <span>❤️</span> R语言画圣诞树 @ summer
+                <span>Original Work❤️</span> R语言画圣诞树 @ summer
+            </a>
+            <a href="https://github.com/zlyfunction" target="_blank" class="btn-credit">
+                <span>Modification💻</span> this website @ zlyfunction
             </a>
         </div>
     </div>