diff --git a/CONTRIBUTORS.svg b/CONTRIBUTORS.svg
index aafaa65c..be50d69b 100644
--- a/CONTRIBUTORS.svg
+++ b/CONTRIBUTORS.svg
@@ -12,11 +12,15 @@
+
+
-
+
-
+
+
+
-
+
\ No newline at end of file
diff --git a/docs/ansible.html b/docs/ansible.html
index 7f749752..756ecc20 100644
--- a/docs/ansible.html
+++ b/docs/ansible.html
@@ -100,6 +100,30 @@
[webservers]
foo.example.com
bar.example.com
+
+Inventory主机组使用多个IP和域名
+ [web]
+172.18.12.5[1:4]
+[webservers]
+www[01:50].example.com
+
+Inventory主机组使用子主机组
+[usa:children]
+southeast
+northeast
+southwest
+northwest
+
+给多台主机设置变量 : group variables
+如果组中的所有主机共享一个变量值，则可以一次将该变量应用于整个组
+[atlanta]
+host1
+host2
+
+[atlanta:vars]
+ntp_server=ntp.atlanta.example.com
+proxy=proxy.atlanta.example.com
+