检查系统的存储配置>配置常规/ Web选项卡上。这家商店的网址应该指出的子域名。你也可以查看在core_config_data表中MySQL和手动更改网址。

Check your store configuration in System > Configuration on the General / Web tab. The store URLs should be pointed to the sub domain. You could also check in the core_config_data table in MySQL and change the URLs manually.