update readme

Author: njleonzhang

README.md

@@ -1,11 +1,15 @@
-# vue-data-tables ![travis](https://travis-ci.org/njleonzhang/vue-data-tables.svg?branch=dev)
+# vue-data-tables ![travis](https://travis-ci.org/njleonzhang/vue-data-tables.svg?branch=master)
 
 > vue2.0 DataTables, based on element-ui, el-table + el-pagination + custom filter and sort
 
-<p align="center"><a href="" target="_blank"><img width="100"src="https://njleonzhang.github.io/vue-data-tables/_media/logo.png"></a></p>
+<p align="center"><a href="" target="_blank"><img width="100"src="https://njleonzhang.github.io/vue-data-tables/_media/icon.svg"></a></p>
 
 ## Documentation
-https://njleonzhang.github.io/vue-data-tables
+* [Full Doc](https://njleonzhang.github.io/vue-data-tables)
+* [Online Demo](http://jsfiddle.net/zpczjl/9tp3z4bn/14/)
+
+## Submit a issues
+Please provide a reproduce demo via refrencing [boilerplate](http://jsfiddle.net/zpczjl/9tp3z4bn/14/)
 
 ## Dev