diff --git a/README.md b/README.md
index 510b7fa5a..7b0e36f3e 100644
--- a/README.md
+++ b/README.md
@@ -92,13 +92,16 @@ $ awspec generate ec2 vpc-ab123cde >> spec/ec2_spec.rb
 - [x] EBS Volume (`ebs`)
 - [x] ELB (`elb`)
 - [x] Lambda (`lambda`)
+- IAM
+    - [x] IAM User (`iam_user`)
+    - [ ] IAM Group
+    - [ ] IAM Role
+    - [ ] IAM Policy
 
 [Resource Types more infomation here](doc/resource_types.md)
 
 ### Next..
 
-- IAM
-    - [ ] IAM User
 - ...
 
 ## Contributing