diff --git a/README.md b/README.md
index ad7e5cce..623141fb 100644
--- a/README.md
+++ b/README.md
@@ -45,7 +45,7 @@ DITA-OT 3.2 and older:
 dita --install \
        https://github.com/jason-fox/fox.jason.extend.css/archive/master.zip
 dita --install \
-       https://github.com/dita-bootstrap/dita-bootstrap.html/archive/master.zip
+       https://github.com/dita-bootstrap/dita-bootstrap.html/archive/develop.zip
 ```
 
 ## Using
diff --git a/plugin.xml b/plugin.xml
index 3caaa00b..f8bcff7a 100755
--- a/plugin.xml
+++ b/plugin.xml
@@ -5,7 +5,7 @@
 <plugin id="org.dita-bootstrap.html">
   <feature extension="package.version" value="5.3.8"/>
   <require plugin="org.dita.html5"/>
-  <!--require plugin="com.dita-bootstrap.specialization"/-->
+  <!--require plugin="com.dita-bootstrap.dtd/-->
   <require plugin="fox.jason.extend.css"/>
   <!-- extension points -->
   <extension-point
diff --git a/sample/index.dita b/sample/index.dita
index eea8290f..edf5ecfb 100644
--- a/sample/index.dita
+++ b/sample/index.dita
@@ -48,7 +48,7 @@
         <codeblock outputclass="language-bash"><cmdname>dita</cmdname> <parmname
           >--install</parmname> https://github.com/jason-fox/fox.jason.extend.css/archive/master.zip
 <cmdname>dita</cmdname> <parmname
-          >--install</parmname> https://github.com/dita-bootstrap/dita-bootstrap.html/archive/master.zip</codeblock>
+          >--install</parmname> https://github.com/dita-bootstrap/dita-bootstrap.html/archive/develop.zip</codeblock>
       </section>
     </bodydiv>
     <section>