diff --git a/README.md b/README.md
index 4f3d0169c..403172f6e 100644
--- a/README.md
+++ b/README.md
@@ -24,11 +24,11 @@
 # GitHub520 Host Start
 185.199.108.154               github.githubassets.com
 199.232.96.133                camo.githubusercontent.com
-199.232.96.133                github.map.fastly.net
+52.255.186.197                github.map.fastly.net
 199.232.69.194                github.global.ssl.fastly.net
-140.82.112.4                  gist.github.com
+140.82.114.3                  gist.github.com
 185.199.108.153               github.io
-140.82.114.3                  github.com
+140.82.112.4                  github.com
 140.82.113.6                  api.github.com
 199.232.96.133                raw.githubusercontent.com
 199.232.96.133                user-images.githubusercontent.com
@@ -39,7 +39,7 @@
 199.232.96.133                avatars2.githubusercontent.com
 199.232.96.133                avatars1.githubusercontent.com
 199.232.96.133                avatars0.githubusercontent.com
-140.82.114.9                  codeload.github.com
+140.82.113.9                  codeload.github.com
 52.216.128.147                github-cloud.s3.amazonaws.com
 52.217.111.220                github-com.s3.amazonaws.com
 52.216.107.188                github-production-release-asset-2e65be.s3.amazonaws.com
@@ -50,7 +50,7 @@
 
 ```
 
-上面内容会自动定时更新，保证最新有效。数据更新时间：2021-01-06T10:53:41+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：2021-01-06T12:40:42+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/hosts b/hosts
index 56d7810c0..1e476a97f 100644
--- a/hosts
+++ b/hosts
@@ -1,11 +1,11 @@
 # GitHub520 Host Start
 185.199.108.154               github.githubassets.com
 199.232.96.133                camo.githubusercontent.com
-199.232.96.133                github.map.fastly.net
+52.255.186.197                github.map.fastly.net
 199.232.69.194                github.global.ssl.fastly.net
-140.82.112.4                  gist.github.com
+140.82.114.3                  gist.github.com
 185.199.108.153               github.io
-140.82.114.3                  github.com
+140.82.112.4                  github.com
 140.82.113.6                  api.github.com
 199.232.96.133                raw.githubusercontent.com
 199.232.96.133                user-images.githubusercontent.com
@@ -16,7 +16,7 @@
 199.232.96.133                avatars2.githubusercontent.com
 199.232.96.133                avatars1.githubusercontent.com
 199.232.96.133                avatars0.githubusercontent.com
-140.82.114.9                  codeload.github.com
+140.82.113.9                  codeload.github.com
 52.216.128.147                github-cloud.s3.amazonaws.com
 52.217.111.220                github-com.s3.amazonaws.com
 52.216.107.188                github-production-release-asset-2e65be.s3.amazonaws.com