diff --git a/android-sdk/README.md b/android-sdk/README.md
index c26ca3a..b1cc74a 100644
--- a/android-sdk/README.md
+++ b/android-sdk/README.md
@@ -1,7 +1,7 @@
 ## Usage
 
 ### 1. Register your APP
-Register your APP on irext SDK console [irext SDK console](http://irext.net), (You need to register an irext account first)
+Register your APP on irext SDK console [irext SDK console](http://site.irext.net), (You need to register an irext account first)
 
 You need to fetch the package name and SHA1 signature of your APP and fill these information as SDK registration information
 
diff --git a/web-sdk/README.md b/web-sdk/README.md
index 6fa487c..ec58564 100644
--- a/web-sdk/README.md
+++ b/web-sdk/README.md
@@ -1,7 +1,7 @@
 ## Usage
 
 ### 1. Register your APP
-Register your APP on irext SDK console [irext SDK console](http://irext.net), (You need to register an irext account first
+Register your APP on irext SDK console [irext SDK console](http://site.irext.net), (You need to register an irext account first
 
 While your APP is registered, you can see the APP key and APP secret in your APP list