diff --git a/README.md b/README.md
index 989d1abca..20f7b6885 100644
--- a/README.md
+++ b/README.md
@@ -23,13 +23,14 @@
 ```bash
 # GitHub520 Host Start
 185.199.108.154               github.githubassets.com
+185.199.108.153               assets-cdn.github.com
 199.232.96.133                camo.githubusercontent.com
 199.232.96.133                github.map.fastly.net
 199.232.69.194                github.global.ssl.fastly.net
-140.82.113.4                  gist.github.com
+140.82.113.3                  gist.github.com
 185.199.108.153               github.io
-140.82.112.4                  github.com
-140.82.112.5                  api.github.com
+140.82.114.3                  github.com
+140.82.114.5                  api.github.com
 199.232.96.133                raw.githubusercontent.com
 199.232.96.133                user-images.githubusercontent.com
 199.232.96.133                favicons.githubusercontent.com
@@ -40,11 +41,11 @@
 199.232.96.133                avatars1.githubusercontent.com
 199.232.96.133                avatars0.githubusercontent.com
 199.232.96.133                avatars.githubusercontent.com
-140.82.114.9                  codeload.github.com
+140.82.114.10                 codeload.github.com
 52.216.128.147                github-cloud.s3.amazonaws.com
-52.216.236.43                 github-com.s3.amazonaws.com
+52.217.32.60                  github-com.s3.amazonaws.com
 52.216.107.188                github-production-release-asset-2e65be.s3.amazonaws.com
-52.216.177.43                 github-production-user-asset-6210df.s3.amazonaws.com
+52.217.1.236                  github-production-user-asset-6210df.s3.amazonaws.com
 52.217.80.164                 github-production-repository-file-5c1aeb.s3.amazonaws.com
 185.199.108.153               githubstatus.com
 64.71.168.201                 github.community
@@ -53,7 +54,7 @@
 
 ```
 
-上面内容会自动定时更新，保证最新有效。数据更新时间：2021-01-31T10:36:41+08:00（内容无变动不会更新）
+上面内容会自动定时更新，保证最新有效。数据更新时间：2021-02-01T20:16:40+08:00（内容无变动不会更新）
 
 ### 2.1 手动方式
 #### 2.1.1 修改 hosts 文件
diff --git a/fetch_ips.py b/fetch_ips.py
index a9f5b4732..c32404ac5 100644
--- a/fetch_ips.py
+++ b/fetch_ips.py
@@ -21,6 +21,7 @@ RAW_URL = [
     "github.githubassets.com",
     "central.github.com",
     "desktop.githubusercontent.com",
+    "assets-cdn.github.com",
     "camo.githubusercontent.com",
     "github.map.fastly.net",
     "github.global.ssl.fastly.net",
diff --git a/hosts b/hosts
index 787a2bc58..704fcfeb6 100644
--- a/hosts
+++ b/hosts
@@ -1,12 +1,13 @@
 # GitHub520 Host Start
 185.199.108.154               github.githubassets.com
+185.199.108.153               assets-cdn.github.com
 199.232.96.133                camo.githubusercontent.com
 199.232.96.133                github.map.fastly.net
 199.232.69.194                github.global.ssl.fastly.net
-140.82.113.4                  gist.github.com
+140.82.113.3                  gist.github.com
 185.199.108.153               github.io
-140.82.112.4                  github.com
-140.82.112.5                  api.github.com
+140.82.114.3                  github.com
+140.82.114.5                  api.github.com
 199.232.96.133                raw.githubusercontent.com
 199.232.96.133                user-images.githubusercontent.com
 199.232.96.133                favicons.githubusercontent.com
@@ -17,11 +18,11 @@
 199.232.96.133                avatars1.githubusercontent.com
 199.232.96.133                avatars0.githubusercontent.com
 199.232.96.133                avatars.githubusercontent.com
-140.82.114.9                  codeload.github.com
+140.82.114.10                 codeload.github.com
 52.216.128.147                github-cloud.s3.amazonaws.com
-52.216.236.43                 github-com.s3.amazonaws.com
+52.217.32.60                  github-com.s3.amazonaws.com
 52.216.107.188                github-production-release-asset-2e65be.s3.amazonaws.com
-52.216.177.43                 github-production-user-asset-6210df.s3.amazonaws.com
+52.217.1.236                  github-production-user-asset-6210df.s3.amazonaws.com
 52.217.80.164                 github-production-repository-file-5c1aeb.s3.amazonaws.com
 185.199.108.153               githubstatus.com
 64.71.168.201                 github.community