diff --git a/AUTHORS.txt b/AUTHORS.txt
index 30777d436..e705ff820 100644
--- a/AUTHORS.txt
+++ b/AUTHORS.txt
@@ -36,3 +36,17 @@ CONTRIBUTORS ordered by first contribution.
 * xubin<xubin@chnvideo.com>
 * intliang<yintiliang@gmail.com>
 * flowerwrong<sysuyangkang@gmail.com>
+* YLX<568414379@qq.com>
+* J<guotaojiang@qq.com>
+* Harlan<hailiang@gvrcraft.com>
+* hankun<hankun@bravovcloud.com>
+* JonathanBarratt<jonathan.barratt@gmail.com>
+* KeeganH<keeganwharris@gmail.com>
+* StevenLiu<lingjiujianke@gmail.com>
+* liuxc0116<liuxc0116@gmail.com>
+* ChengdongZhang<lmajzcd@sina.com>
+* lovacat<lovecat@china.sina.com>
+* qiang.li<qiang.li@verycdn.com.cn>
+* HungMingWu<u9089000@gmail.com>
+* Himer<xishizhaohua@qq.com>
+* xialixin<xlx0625@163.com>
\ No newline at end of file
diff --git a/trunk/scripts/new_authors.sh b/trunk/scripts/new_authors.sh
new file mode 100755
index 000000000..f0a94123c
--- /dev/null
+++ b/trunk/scripts/new_authors.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+AFILE=`dirname $0`/../../AUTHORS.txt
+if [[ ! -f $AFILE ]]; then echo "No file at $AFILE"; exit -1; fi
+
+authors=`git log --format='%ae'|grep -v localhost|grep -v demo|grep -v none|sort|uniq`
+if [[ $? -ne 0 ]]; then echo "no authors"; exit -1; fi
+
+for author in $authors; do
+  echo $author| grep 'winlin' >/dev/null 2>&1 && continue;
+  echo $author| grep 'winterserver' >/dev/null 2>&1 && continue;
+  echo $author| grep 'wenjie.zhao' >/dev/null 2>&1 && continue;
+  echo $author| grep 'zhaowenjie' >/dev/null 2>&1 && continue;
+
+  grep $author $AFILE 1>/dev/null 2>/dev/null && continue;
+
+  git log -1 --author="$author" --format='%an<%ae>'| sed 's/ //g'
+done