Add new commiter maixiaohai (#83)

diff --git a/_about/01-team.md b/_about/01-team.md
index 9e36ce0..f9b6039 100644
--- a/_about/01-team.md
+++ b/_about/01-team.md
@@ -46,6 +46,7 @@
 |![weiheyin](/assets/images/about/yinweihe.jpeg)|YinWeihe| [@ifplusor](https://github.com/ifplusor)|ifplusor@apache.org|Committer| +8 |
 |![imaffe](/assets/images/about/affe.jpeg)|affe| [@imaffe](https://github.com/imaffe)|affe@apache.org|Committer| +8 |
 |![liuruiyiyang](/assets/images/about/liurui.jpeg)|liurui| [@liuruiyiyang](https://github.com/liuruiyiyang)|liurui@apache.org|Committer| +8 |
+|![maixiaohai](/assets/images/about/zhangxu.png)|maixiaohai|[@maixiaohai](https://github.com/maixiaohai)|maixiaohai@apache.org|Committer| +8 |
 
 ### Top Contributors
 
diff --git a/assets/images/about/zhangxu.png b/assets/images/about/zhangxu.png
new file mode 100644
index 0000000..8fe6386
--- /dev/null
+++ b/assets/images/about/zhangxu.png
Binary files differ