Update README.md

dabeng · web-flow · commit 38d9cff0b6a3 · 2019-10-28T16:49:17.000+08:00
diff --git a/README.md b/README.md
@@ -1,4 +1,4 @@
-![OrgChart](http://dabeng.github.io/OrgChart/img/orgchart-heading.png)
+![OrgChart](http://dabeng.github.io/OrgChart/img/heading.svg)
 
 # [Vue.js Version](https://github.com/dabeng/vue-orgchart)
 # [ES6 Version](http://github.com/dabeng/OrgChart.js)

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-![OrgChart](http://dabeng.github.io/OrgChart/img/orgchart-heading.png)`
	`1`	`+![OrgChart](http://dabeng.github.io/OrgChart/img/heading.svg)`
`2`	`2`
`3`	`3`	`# [Vue.js Version](https://github.com/dabeng/vue-orgchart)`
`4`	`4`	`# [ES6 Version](http://github.com/dabeng/OrgChart.js)`