diff --git a/AUTHORS b/AUTHORS
index 8d7e196732..6f304f3672 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -1479,6 +1479,7 @@ Zemanta d.o.o.
 Zev Goldstein <zev.goldstein@gmail.com>
 Zheng Dayu <davidzheng23@gmail.com>
 Zhongtao Chen <chenzhongtao@126.com>
+Zhou Guangyuan <zhouguangyuan.xian@gmail.com>
 Zhou Peng <p@ctriple.cn>
 Ziad Hatahet <hatahet@gmail.com>
 Zizhao Zhang <btw515wolf2@gmail.com>
diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index a548cb0e2f..7f74b0ce5b 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -2746,6 +2746,7 @@ Zhengyu He <hzy@google.com>
 Zhongpeng Lin <zplin@uber.com>
 Zhongtao Chen <chenzhongtao@126.com>
 Zhongwei Yao <zhongwei.yao@arm.com>
+Zhou Guangyuan <zhouguangyuan.xian@gmail.com>
 Zhou Peng <p@ctriple.cn>
 Ziad Hatahet <hatahet@gmail.com>
 Ziheng Liu <lzhfromustc@gmail.com>