diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index d7234da..4479460 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,7 +1,7 @@
 # Guideline for Issues
 
-- If you have any question about GitBucket, send it to [gitter room](https://gitter.im/gitbucket/gitbucket) before raise an issue.
-- Make sure check whether there is a same question or request in the past.
-- When raise a new issue, write subject in **English** at least.
+- At first, See [FAQ](https://github.com/gitbucket/gitbucket/wiki/FAQ) and check issues whether there is a same question or request in the past.
+- If you can't find same question and report, send it to [gitter room](https://gitter.im/gitbucket/gitbucket) before raising an issue.
 - We can also support in Japaneses other than English at [gitter room for Japanese](https://gitter.im/gitbucket/gitbucket_ja).
+- Write an issue in English. At least, write subject in English.
 - First priority of GitBucket is easy installation and reproduce GitHub behavior, so we might reject if your request is against it.