Polish release note for RocketMQ4.4
diff --git a/_posts/2019-01-17-release-notes-4.4.0.md b/_posts/2019-01-17-release-notes-4.4.0.md
index 0d029dd..e801f79 100644
--- a/_posts/2019-01-17-release-notes-4.4.0.md
+++ b/_posts/2019-01-17-release-notes-4.4.0.md
@@ -20,39 +20,39 @@
<ul>
<li>[<a href='https://github.com/apache/rocketmq/issues/403'>ISSUE-403</a>] - Support the ACL standard for RocketMQ.
</li>
-<li>[<a href='https://github.com/apache/rocketmq/issues/502'>ISSUE-502</a>] - Support SQL92 filter in pull comsumer.
+<li>[<a href='https://github.com/apache/rocketmq/issues/502'>ISSUE-502</a>] - Support SQL92 filter in pull consumer.
</li>
-<li>[<a href='https://github.com/apache/rocketmq/issues/525'>ISSUE-525</a>] - Support message track.
+<li>[<a href='https://github.com/apache/rocketmq/issues/525'>ISSUE-525</a>] - Support message trace.
</li>
</ul>
## Improvement
<ul>
-<li>[<a href='https://github.com/apache/rocketmq/issues/511'>ISSUE-511</a>] - Fix typo in comment for CountDownLatch.
+<li>[<a href='https://github.com/apache/rocketmq/issues/511'>ISSUE-511</a>] - Polish comment for CountDownLatch.
</li>
-<li>[<a href='https://github.com/apache/rocketmq/issues/536'>ISSUE-536</a>] - update fastjson version to 1.2.51.
+<li>[<a href='https://github.com/apache/rocketmq/issues/536'>ISSUE-536</a>] - Update fastjson version to 1.2.51.
</li>
-<li>[<a href='https://github.com/apache/rocketmq/issues/571'>ISSUE-571</a>] - Polish max body size to exactly 64K.
+<li>[<a href='https://github.com/apache/rocketmq/issues/571'>ISSUE-571</a>] - Polish a default value for DB message.
</li>
-<li>[<a href='https://github.com/apache/rocketmq/issues/581'>ISSUE-581</a>] - Update Copyright in NOTICE file.
+<li>[<a href='https://github.com/apache/rocketmq/issues/581'>ISSUE-581</a>] - Polish Copyright in NOTICE file.
</li>
<li>[<a href='https://github.com/apache/rocketmq/issues/582'>ISSUE-582</a>] - Update asynchronous send thread pool from callback executor to an exclusive one.
</li>
<li>[<a href='https://github.com/apache/rocketmq/issues/586'>ISSUE-586</a>] - Format output number in admin tools.
</li>
-<li>[<a href='https://github.com/apache/rocketmq/issues/640'>ISSUE-640</a>] - Fixed error when running travis-ci.
+<li>[<a href='https://github.com/apache/rocketmq/issues/640'>ISSUE-640</a>] - Polish config file for travis-ci.
</li>
</ul>
## Bug
<ul>
-<li>[<a href='https://github.com/apache/rocketmq/issues/512'>ISSUE-512</a>] - Fixed the issue that RocketMQ option -p can not print config items.
+<li>[<a href='https://github.com/apache/rocketmq/issues/512'>ISSUE-512</a>] - Fixed the issue that RocketMQ can not print config items with -p option.
</li>
<li>[<a href='https://github.com/apache/rocketmq/issues/544'>ISSUE-544</a>] - Fixed transactional message will be lost under extreme condition.
</li>
<li>[<a href='https://github.com/apache/rocketmq/issues/556'>ISSUE-556</a>] - Fixed the issue that epoll native selector start error in broker.
</li>
-<li>[<a href='https://github.com/apache/rocketmq/issues/604'>ISSUE-604</a>] - Fixed the issue that semaphore was raised when asyn invoke timeout.
+<li>[<a href='https://github.com/apache/rocketmq/issues/604'>ISSUE-604</a>] - Fixed the issue that semaphore was not released when asyn invoke timeout.
</li>
</ul>
