diff --git a/docs/ds/huffman-tree.md b/docs/ds/huffman-tree.md
index 30ea6f7363ff9..cbed119ddcd2e 100644
--- a/docs/ds/huffman-tree.md
+++ b/docs/ds/huffman-tree.md
@@ -1,4 +1,4 @@
-author: Alex-McAvoy
+author: Alex-McAvoy, lingkerio
 
 ## 树的带权路径长度