diff --git a/README.md b/README.md
index 944a6433..3b890ff1 100644
--- a/README.md
+++ b/README.md
@@ -43,8 +43,8 @@
 185.199.108.133               avatars1.githubusercontent.com
 185.199.108.133               avatars0.githubusercontent.com
 185.199.108.133               avatars.githubusercontent.com
-140.82.112.10                 codeload.github.com
-104.46.2.10                   github-cloud.s3.amazonaws.com
+140.82.114.10                 codeload.github.com
+52.217.73.244                 github-cloud.s3.amazonaws.com
 52.216.164.131                github-com.s3.amazonaws.com
 52.216.200.3                  github-production-release-asset-2e65be.s3.amazonaws.com
 52.217.81.140                 github-production-user-asset-6210df.s3.amazonaws.com
@@ -57,7 +57,7 @@
 
 ```
 
-上面内容会自动定时更新，保证最新有效。数据更新时间：2021-02-17T10:21:45+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：2021-02-17T12:22:07+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 d88048a1..42901a38 100644
--- a/hosts
+++ b/hosts
@@ -20,8 +20,8 @@
 185.199.108.133               avatars1.githubusercontent.com
 185.199.108.133               avatars0.githubusercontent.com
 185.199.108.133               avatars.githubusercontent.com
-140.82.112.10                 codeload.github.com
-104.46.2.10                   github-cloud.s3.amazonaws.com
+140.82.114.10                 codeload.github.com
+52.217.73.244                 github-cloud.s3.amazonaws.com
 52.216.164.131                github-com.s3.amazonaws.com
 52.216.200.3                  github-production-release-asset-2e65be.s3.amazonaws.com
 52.217.81.140                 github-production-user-asset-6210df.s3.amazonaws.com