---Designed
+ Don t remove Default Theme. 不必删掉原先的模版
+ Open upload to host and upload theme to your hosting at this location:
../root folder/catalog/view/theme/ 触压后,放进 catalog/view/theme/
+ Go to Admin Cpanel
Version Opencart : 3.x
+ Go to Extensions Extensions 到后台管理的拓展里
+ Select Themes at Choose the extension type
+ Click button edit for Your Store 点一下改动按键
+ Select new theme at Theme Directory
+ Save and refesh your site
= If the theme does not change, you should turn off cache of opencart. Go to Dashboard , click the gear button located at the top right of the dashboard page. And then, turn off the cache. 假如沒有转变,要清一下缓存文件。