Using SHA512 checksum for release 4.5.0
diff --git a/_posts/2019-03-13-release-notes-4.5.0.md b/_posts/2019-03-13-release-notes-4.5.0.md
index a7f0d54..d1f2ef0 100644
--- a/_posts/2019-03-13-release-notes-4.5.0.md
+++ b/_posts/2019-03-13-release-notes-4.5.0.md
@@ -13,8 +13,8 @@
<h2> Download the 4.5.0 release</h2>
-* Source: [rocketmq-all-4.5.0-source-release.zip](https://www.apache.org/dyn/closer.cgi?path=rocketmq/4.5.0/rocketmq-all-4.5.0-source-release.zip) [[PGP](https://www.apache.org/dist/rocketmq/4.5.0/rocketmq-all-4.5.0-source-release.zip.asc)] [[MD5](https://www.apache.org/dist/rocketmq/4.5.0/rocketmq-all-4.5.0-source-release.zip.md5)] [[SHA1](https://www.apache.org/dist/rocketmq/4.5.0/rocketmq-all-4.5.0-source-release.zip.sha1)]
-* Binary: [rocketmq-all-4.5.0-bin-release.zip](https://www.apache.org/dyn/closer.cgi?path=rocketmq/4.5.0/rocketmq-all-4.5.0-bin-release.zip) [[PGP](https://www.apache.org/dist/rocketmq/4.5.0/rocketmq-all-4.5.0-bin-release.zip.asc)] [[MD5](https://www.apache.org/dist/rocketmq/4.5.0/rocketmq-all-4.5.0-bin-release.zip.md5)] [[SHA1](https://www.apache.org/dist/rocketmq/4.5.0/rocketmq-all-4.5.0-bin-release.zip.sha1)]
+* Source: [rocketmq-all-4.5.0-source-release.zip](https://www.apache.org/dyn/closer.cgi?path=rocketmq/4.5.0/rocketmq-all-4.5.0-source-release.zip) [[PGP](https://www.apache.org/dist/rocketmq/4.5.0/rocketmq-all-4.5.0-source-release.zip.asc)] [[SHA512](https://www.apache.org/dist/rocketmq/4.5.0/rocketmq-all-4.5.0-source-release.zip.sha512)]
+* Binary: [rocketmq-all-4.5.0-bin-release.zip](https://www.apache.org/dyn/closer.cgi?path=rocketmq/4.5.0/rocketmq-all-4.5.0-bin-release.zip) [[PGP](https://www.apache.org/dist/rocketmq/4.5.0/rocketmq-all-4.5.0-bin-release.zip.asc)] [[SHA512](https://www.apache.org/dist/rocketmq/4.5.0/rocketmq-all-4.5.0-bin-release.zip.sha512)]
## New Fearture
<ul>
