diff --git a/AUTHORS.txt b/AUTHORS.txt
old mode 100644
new mode 100755
index ab86f6532..a75e87f05
--- a/AUTHORS.txt
+++ b/AUTHORS.txt
@@ -7,3 +7,4 @@ Authors ordered by first contribution.
 * alcoholyi<alcoholyi@qq.com>
 * byteman<wangchen2011@gmail.com>
 * chad.wang<chad.wang.cn@gmail.com>
+* suhetao<suhetao@gmail.com>