How to Set Zhongyuan Oilfield Information Port as Home Page

1. If this website provides the function of home page, just click it.

2. If this website doesn't provide a link set as the home page, you can right-click the ie attribute, enter the domain name of this website, and then click OK to finish. (Tip: If you have anti-virus software, you may be prompted whether to change the registry option. You can choose Yes. )