diff --git a/README.md b/README.md
index e780d6452..bd15e587f 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ https://github.com/sanluan/PublicCMS
 
 ## Participate in development
 
-Switch to the develop,V5-develop branch and the free version to the V2021 branch
+Switch to the V4.0-develop,V5-develop branch and the free version to the V2021 branch
 ![](doc/images/commits.jpg)
 
 ## Licensing agreement
diff --git a/README.zh-CN.md b/README.zh-CN.md
index bbce018a3..bf20295cb 100644
--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@@ -20,7 +20,7 @@ https://github.com/sanluan/PublicCMS
 
 ## 参与开发
 
-切换到develop,V5-develop分支,免费版本切换到V2021分支
+切换到V4.0-develop,V5-develop分支,免费版本切换到V2021分支
 ![](doc/images/commits.jpg)
 
 ## 授权协议
diff --git a/SECURITY.md b/SECURITY.md
index a92103839..7b5e897dc 100644
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -7,13 +7,14 @@ which versions are currently being supported with security updates.
 | Version | Supported          |
 | ------- | ------------------ |
 |V5-develop| :white_check_mark: |
-| develop | :white_check_mark: |
-|   4.0   | :white_check_mark: |
-|   2021  | :white_check_mark: |
-|   2019  | :x: |
-|   2017  | :x: |
-|   2016  | :x:                |
-|   1.0   | :x:                |
+| V4.0-develop | :white_check_mark: |
+| V5 | :white_check_mark: |
+|   V4.0   | :white_check_mark: |
+|   V2021  | :white_check_mark: |
+|   V2019  | :x: |
+|   V2017  | :x: |
+|   V2016  | :x:                |
+|   V1.0   | :x:                |
 
 ## Reporting a Vulnerability
 Please report security issues to master@publiccms.com
diff --git a/Update History.md b/Update History.md
index 2535bf226..2e2d03c00 100644
--- a/Update History.md	
+++ b/Update History.md	
@@ -1,3 +1,13 @@
+## 202406.f
+
+bug fixed:
+
+1. tag type save
+1. place data import
+1. editor history
+1. xss(https://gitee.com/sanluan/PublicCMS/issues/IB1Q5J,https://gitee.com/sanluan/PublicCMS/issues/IB2BUV)
+1. data error（https://gitee.com/sanluan/PublicCMS/issues/IB2KUS）
+
 ## 202406.e
 
 new feature:
diff --git a/publiccms-parent/build.gradle b/publiccms-parent/build.gradle
index 8046faa8c..d2b18d7e9 100644
--- a/publiccms-parent/build.gradle
+++ b/publiccms-parent/build.gradle
@@ -23,7 +23,7 @@ subprojects {
     apply plugin: "eclipse-wtp"
 
     group = "com.publiccms"
-    version = "V4.0.202406.e"
+    version = "V4.0.202406.f"
 
     test.enabled = false
 
diff --git a/publiccms-parent/pom.xml b/publiccms-parent/pom.xml
index b61ef7e65..2c51175e8 100644
--- a/publiccms-parent/pom.xml
+++ b/publiccms-parent/pom.xml
@@ -21,7 +21,7 @@
         <maven.compiler.source>${java.version}</maven.compiler.source>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
-        <version.publiccms>V4.0.202406.e</version.publiccms>
+        <version.publiccms>V4.0.202406.f</version.publiccms>
         <!-- https://mvnrepository.com/artifact/javax.servlet/javax.servlet-api -->
         <!-- 5,6 for jakarta -->
         <version.servlet>4.0.1</version.servlet>
diff --git a/publiccms-parent/publiccms-core/src/main/java/com/publiccms/common/constants/CmsVersion.java b/publiccms-parent/publiccms-core/src/main/java/com/publiccms/common/constants/CmsVersion.java
index e5c7743af..5547e8cb1 100644
--- a/publiccms-parent/publiccms-core/src/main/java/com/publiccms/common/constants/CmsVersion.java
+++ b/publiccms-parent/publiccms-core/src/main/java/com/publiccms/common/constants/CmsVersion.java
@@ -38,7 +38,7 @@ public static final String getVersion() {
      * @return revision
      */
     public static final String getRevision() {
-        return "e";
+        return "f";
     }
 
     /**