Add new committer scarb (#142)

diff --git a/_about/01-team.md b/_about/01-team.md
index 3d986f0..01b759c 100644
--- a/_about/01-team.md
+++ b/_about/01-team.md
@@ -63,6 +63,7 @@
 |![sunhangda](/assets/images/about/sunhangda.jpg)|lwclover| [@lwclover](https://github.com/lwclover)|lwclover@apache.org|Committer| +8 |
 |![karp](/assets/images/about/karp.jpg)|karp| [@Ni Ze](https://github.com/ni-ze)|karp@apache.org|Committer| +8 |
 |![Aaron Ai](/assets/images/about/aaronai.png)|Aaron Ai| [@aaron-ai](https://github.com/aaron-ai)|aaronai@apache.org|Committer| +8 |
+|![scarb](/assets/images/about/scarb.jpg)|Jin Jiahao| [@HScarb](https://github.com/HScarb)|scarb@apache.org|Committer| +8 |
 
 ### Top Contributors
 
diff --git a/assets/images/about/scarb.jpg b/assets/images/about/scarb.jpg
new file mode 100644
index 0000000..dda026b
--- /dev/null
+++ b/assets/images/about/scarb.jpg
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