docs(readme): update README.md

gywgithub · gywgithub · commit 7a35ff85eaa3 · 2020-04-06T10:32:55.000+08:00
diff --git a/README.md b/README.md
@@ -12,6 +12,8 @@ d3: `v5.9.1`
 
 https://gywgithub.github.io/vue-d3-examples/
 
+**Please use chrome browser**
+
 ### Project setup
 ```
 npm install
