diff --git a/docs/_posts/2017-02-11-use-vim-as-a-java-ide.md b/docs/_posts/2017-02-11-use-vim-as-a-java-ide.md
index b90d6c61c..043f2be81 100644
--- a/docs/_posts/2017-02-11-use-vim-as-a-java-ide.md
+++ b/docs/_posts/2017-02-11-use-vim-as-a-java-ide.md
@@ -139,6 +139,6 @@ also you can set the classpath.
 
 ## REPL
 
-you need to install jdk8 which provide a build-in tools `jshell`, and SpaceVim use the `jshell` as default inferior REPL process:
+you need to install jdk9 which provide a build-in tools `jshell`, and SpaceVim use the `jshell` as default inferior REPL process:
 
 ![REPl-JAVA](https://user-images.githubusercontent.com/13142418/34159605-758461ba-e48f-11e7-873c-fc358ce59a42.gif)