Save the top side of the PCB as a module then place the module on the top and on the bottom layers of the PCB.
These extensions may help:
[https://github.com/ppeetteerrs/EasyEDA-Tools](https://github.com/ppeetteerrs/EasyEDA-Tools)
[https://github.com/xsrf/easyeda-toggleview](https://github.com/xsrf/easyeda-toggleview)
[https://github.com/duritskiy/easyeda-MyExtensions](https://github.com/duritskiy/easyeda-MyExtensions)<br>
<br>
in:
[https://easyeda.com/forum/topic/Extension-User-Extensions-for-EasyEDA-Summary-9e065b68316f4491a3911dc6204be31e](https://easyeda.com/forum/topic/Extension-User-Extensions-for-EasyEDA-Summary-9e065b68316f4491a3911dc6204be31e)
Our website uses essential cookies to help us ensure that it is working as expected, and uses optional analytics cookies to offer you a better browsing experience. To find out more, read our Cookie Notice
Brand new interactions and interfaces. 
Easy to use and quick to get started. 