diff --git a/README.md b/README.md
index 2145fb9..93fb723 100644
--- a/README.md
+++ b/README.md
@@ -11,8 +11,8 @@ FeedMe is an reader client application for RSS service:
 This is the documentation of FeedMe.
 
 ## Version:
-- release: 3.20.14
-- beta: 4.0.0 (join beta test: https://play.google.com/apps/testing/com.seazon.feedme)
+- release: 4.0.0
+- beta: 4.0.1 (join beta test: https://play.google.com/apps/testing/com.seazon.feedme)
 
 ## Download:
 - https://play.google.com/store/apps/details?id=com.seazon.feedme
diff --git a/doc/en/patches.md b/doc/en/patches.md
index 304e847..6ff60ff 100644
--- a/doc/en/patches.md
+++ b/doc/en/patches.md
@@ -1,3 +1,10 @@
+### 4.0.1
+###### 2023-9-2
+- [optimize] Adjust the minimum value of article page margin.
+- [fix] Fix the problem that the page margin of the article is too large.
+- [fix] Fix the problem of automatically scrolling to the last reading position when opening the app. https://github.com/seazon/FeedMe/issues/591
+- [others] Remove AD.
+
 ### 4.0.0
 ###### 2023-8-30
 - [fix] Fix failed to import/export OPML issue.
diff --git a/doc/zh/README.md b/doc/zh/README.md
index ea93a20..38b977d 100644
--- a/doc/zh/README.md
+++ b/doc/zh/README.md
@@ -11,8 +11,8 @@ FeedMe是一个RSS阅读器，支持以下RSS服务：
 这是FeedMe的使用文档。
 
 ## 版本:
-- 正式: 3.20.14
-- 测试: 4.0.0 (加入beta测试: https://play.google.com/apps/testing/com.seazon.feedme)
+- 正式: 4.0.0
+- 测试: 4.0.1 (加入beta测试: https://play.google.com/apps/testing/com.seazon.feedme)
 
 ## 下载:
 - https://play.google.com/store/apps/details?id=com.seazon.feedme
diff --git a/doc/zh/patches.md b/doc/zh/patches.md
index fd14fd4..998b324 100644
--- a/doc/zh/patches.md
+++ b/doc/zh/patches.md
@@ -1,3 +1,10 @@
+### 4.0.1
+###### 2023-9-2
+- [优化] 文章页边距最小值调整。
+- [修复] 修复文章页边距过大的问题。
+- [修复] 修复当打开app时自动滚动到上次阅读位置的问题。 https://github.com/seazon/FeedMe/issues/591
+- [其他] 移除广告。
+
 ### 4.0.0
 ###### 2023-8-30
 - [修复] 修复导入导出 OPML 失败的问题。