diff --git a/doc/active-contributors.md b/doc/active-contributors.md
index dac32a75..0ed5d27e 100644
--- a/doc/active-contributors.md
+++ b/doc/active-contributors.md
@@ -3,6 +3,5 @@
 - [xiaoziv](https://github.com/xiaoziv)
 - [tanxiao1990](https://github.com/tanxiao1990)
 - [bbaobelief](https://github.com/bbaobelief)
-- [lsy1990](https://github.com/lsy1990)
-- [lsy1990](https://github.com/lsy1990)
 - [freedomkk-qfeng](https://github.com/freedomkk-qfeng)
+- [lsy1990](https://github.com/lsy1990)