> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://staging.chrisp.chat/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# 修改Windows系统DNS

# Windows如何修改DNS

一、鼠标右键点击桌面右下角的网络图标，选择：打开网络和共享中心；

![](https://storage.crisp.chat/users/helpdesk/website/-/c/2/c/e/c2ce9e506612e800/6eea4835-289a-458c-b51a-422810_10tlvg6.png)

二、更改适配器设置—选择正在使用的网卡，点击属性；

![](https://storage.crisp.chat/users/helpdesk/website/-/8/4/4/4/84440a0dff1ac000/e3340114-d7a8-442a-b4f1-a3dd1b_18j4qie.png)

三、选中：Internet协议版本4（TCP/IPV4）—属性；

![](https://storage.crisp.chat/users/helpdesk/website/-/2/9/3/4/29348156c3f0f400/0a8eef6b-f29f-4a72-8dd5-d5ee8b_andq7f.png)

四、首选DNS服务器地址中填写，备用DNS服务器不用填写，然后确定；

![](https://storage.crisp.chat/users/helpdesk/website/-/a/3/1/d/a31d02123fce7800/ee4922ff-853b-40c6-9483-ff618b_k9qarw.png)

五、命令行执行DNS解析刷新

![](https://storage.crisp.chat/users/helpdesk/website/-/c/5/a/a/c5aa1b0ce54b0000/d3b308ac-8abd-4d4e-9644-8479dc_1xcsv2h.png)

命令提示符中输入：ipconfig /flushdns 回车

![](https://storage.crisp.chat/users/helpdesk/website/-/7/e/3/d/7e3d77a0144ee800/5ef1448b-969f-4b23-8833-28cc97_w9w17p.png)

推荐大陆地区的用户使用阿里的DNS，海外用户使用谷歌的DNS

|  |
| 114 | 114.114.114.114 | 阿里 | 223.5.5.5 |
| 百度 | 180.76.76.76 | 腾讯 | 119.29.29.29 |
| 移动/铁通 | 101.226.4.6 | Google DNS | 8.8.8.8 |