diff --git a/README.textile b/README.textile
index b1de980..f1146a2 100644
--- a/README.textile
+++ b/README.textile
@@ -13,6 +13,19 @@ Dict Configuration (es-root/config/ik/IKAnalyzer.cfg.xml)
 -------------
 
 https://github.com/medcl/elasticsearch-analysis-ik/blob/master/config/ik/IKAnalyzer.cfg.xml
+<pre>
+
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd">  
+<properties>  
+	<comment>IK Analyzer 扩展配置</comment>
+	<!--用户可以在这里配置自己的扩展字典 -->	
+	<entry key="ext_dict">custom/mydict.dic;custom/sougou.dict</entry> 	
+	 <!--用户可以在这里配置自己的扩展停止词字典-->
+	<entry key="ext_stopwords">custom/ext_stopword.dic</entry> 	
+</properties>
+
+</pre>
 
 Analysis Configuration (elasticsearch.yml)
 -------------