From df4da31f620d9daa99f31f42dd57315f1127b61f Mon Sep 17 00:00:00 2001
From: xueweihan <595666367@qq.com>
Date: Fri, 8 Oct 2021 12:15:09 +0800
Subject: [PATCH] update

---
 README_template.md | 4 ++--
 fetch_ips.py       | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/README_template.md b/README_template.md
index b30531739..94934bcca 100644
--- a/README_template.md
+++ b/README_template.md
@@ -4,7 +4,7 @@
   <br><strong><a href="https://github.com/521xueweihan/HelloGitHub" target="_blank">HelloGitHub</a></strong> 分享 GitHub 上有趣、入门级的开源项目。<br>兴趣是最好的老师，这里能够帮你找到编程的兴趣！
 </p>
 
-有问题可以来[「HelloGitHub 视频号」](https://static.hellogithub.com/5y/img/v.jpeg)问我，不定期直播。
+有问题可以来[「HelloGitHub 视频号」](https://cdn.jsdelivr.net/gh/521xueweihan/img_logo@main/logo/v.jpeg)问我，不定期直播。
 
 ## 一、介绍
 对 GitHub 说"爱"太难了：访问慢、图片加载不出来。
@@ -52,7 +52,7 @@ hosts 文件在每个系统的位置不一，详情如下：
 
 1. Windows：在 CMD 窗口输入：`ipconfig /flushdns`
 
-2. Linux 命令：`sudo nscd restart`，如报错则须安装：`sudo apt install nscd`
+2. Linux 命令：`sudo nscd restart`，如报错则须安装：`sudo apt install nscd` 或 `sudo /etc/init.d/nscd restart`
 
 3. Mac 命令：`sudo killall -HUP mDNSResponder`
 
diff --git a/fetch_ips.py b/fetch_ips.py
index cf82882bd..4c68d5a6e 100644
--- a/fetch_ips.py
+++ b/fetch_ips.py
@@ -49,6 +49,7 @@ RAW_URL = [
     "github-production-repository-file-5c1aeb.s3.amazonaws.com",
     "githubstatus.com",
     "github.community",
+    "github.dev",
     "media.githubusercontent.com"]
 
 IPADDRESS_PREFIX = ".ipaddress.com"