diff --git a/README.md b/README.md
index bf7644644..1cc20ae53 100644
--- a/README.md
+++ b/README.md
@@ -31,8 +31,8 @@
 199.232.69.194                github.global.ssl.fastly.net
 140.82.113.3                  gist.github.com
 185.199.108.153               github.io
-140.82.113.4                  github.com
-140.82.114.6                  api.github.com
+140.82.114.4                  github.com
+140.82.113.5                  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
@@ -42,21 +42,21 @@
 199.232.96.133                avatars2.githubusercontent.com
 199.232.96.133                avatars1.githubusercontent.com
 199.232.96.133                avatars0.githubusercontent.com
-199.232.96.133                avatars.githubusercontent.com
+13.77.68.124                  avatars.githubusercontent.com
 140.82.112.10                 codeload.github.com
 52.216.128.147                github-cloud.s3.amazonaws.com
-20.39.35.3                    github-com.s3.amazonaws.com
+13.77.68.124                  github-com.s3.amazonaws.com
 52.216.107.188                github-production-release-asset-2e65be.s3.amazonaws.com
 52.217.81.140                 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
-20.39.35.3                    github.community
+13.77.68.124                  github.community
 # Star me GitHub url: https://github.com/521xueweihan/GitHub520
 # GitHub520 Host End
 
 ```
 
-上面内容会自动定时更新，保证最新有效。数据更新时间：2021-02-03T16:24:40+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：2021-02-03T18:21:36+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 7e1418359..03909aab7 100644
--- a/hosts
+++ b/hosts
@@ -8,8 +8,8 @@
 199.232.69.194                github.global.ssl.fastly.net
 140.82.113.3                  gist.github.com
 185.199.108.153               github.io
-140.82.113.4                  github.com
-140.82.114.6                  api.github.com
+140.82.114.4                  github.com
+140.82.113.5                  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
@@ -19,14 +19,14 @@
 199.232.96.133                avatars2.githubusercontent.com
 199.232.96.133                avatars1.githubusercontent.com
 199.232.96.133                avatars0.githubusercontent.com
-199.232.96.133                avatars.githubusercontent.com
+13.77.68.124                  avatars.githubusercontent.com
 140.82.112.10                 codeload.github.com
 52.216.128.147                github-cloud.s3.amazonaws.com
-20.39.35.3                    github-com.s3.amazonaws.com
+13.77.68.124                  github-com.s3.amazonaws.com
 52.216.107.188                github-production-release-asset-2e65be.s3.amazonaws.com
 52.217.81.140                 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
-20.39.35.3                    github.community
+13.77.68.124                  github.community
 # Star me GitHub url: https://github.com/521xueweihan/GitHub520
 # GitHub520 Host End