diff --git a/docs/apidoc/apigw/definition.yaml b/docs/apidoc/apigw/definition.yaml
index 4dc65fcd56..5fc8e5c2f3 100644
--- a/docs/apidoc/apigw/definition.yaml
+++ b/docs/apidoc/apigw/definition.yaml
@@ -5,11 +5,11 @@ spec_version: 1
 release:
   # 发布版本号；
   # 资源配置更新，需更新此版本号才会发布资源版本，此版本号和 sdk 版本号一致，错误设置会影响调用方使用
-  version: 3.14.3-alpha2
+  version: 3.14.3
   # 版本标题
-  title: "3.14.3-alpha2"
+  title: "3.14.3"
   # 版本描述
-  comment: "3.14.3-alpha2"
+  comment: "3.14.3"
 
 # 定义网关基本信息，用于命令 `sync_apigw_config`
 apigateway:
diff --git a/docs/smart/web/app_desc.yaml b/docs/smart/web/app_desc.yaml
index d1619cc312..bb59af0095 100644
--- a/docs/smart/web/app_desc.yaml
+++ b/docs/smart/web/app_desc.yaml
@@ -1,5 +1,5 @@
 specVersion: 3
-appVersion: "3.14.3-alpha2"
+appVersion: "3.14.3"
 app:
   region: "default"
   bkAppCode: "bk_cmdb_saas"
diff --git a/docs/support-file/changelog/release.md b/docs/support-file/changelog/release.md
index 84646c550d..634949ccab 100644
--- a/docs/support-file/changelog/release.md
+++ b/docs/support-file/changelog/release.md
@@ -1,9 +1,4 @@
-## [Version: v3.14.3-alpha2] - 2024-10-18
-**缺陷修复**
-- 主机/实例ID搜索为正整数
-- info样式优化
-
-## [Version: v3.14.3-alpha1] - 2024-10-12
+## [Version: v3.14.3] - 2024-10-21
 **新增功能**
 - 添加业务拓扑的权限视图
 
@@ -20,7 +15,8 @@
 - 批量删除未启动主机 集群跟模块同步置灰不能勾选
 - 首页全文检索未输入任何值的时候自动聚焦输入框
 - info组件title样式优化
-- 3.11修复list_hosts_without_biz接口的排序功能失效问题
+- 修复list_hosts_without_biz接口的排序功能失效问题
+- 主机/实例ID搜索为正整数
 
 ## [Version: v3.14.2] - 2024-08-20
 **新增功能**
diff --git a/docs/support-file/changelog_user/ch/v3.14.3_2024-10-21.md b/docs/support-file/changelog_user/ch/v3.14.3_2024-10-21.md
new file mode 100644
index 0000000000..e2e7cd549b
--- /dev/null
+++ b/docs/support-file/changelog_user/ch/v3.14.3_2024-10-21.md
@@ -0,0 +1,20 @@
+### 新增
+
+- [新增] 添加业务拓扑的权限视图
+
+### 优化
+
+- [优化] 平台配置业务快照名称配置修改为业务ID
+- [优化] 容器节点“是否可调度”和服务/集群模板文案优化
+- [优化] 高级筛选int/float支持 $in操作符
+- [优化] 事务重试失败时返回错误
+- [优化] pod表临时添加nodeID索引
+- [优化] info组件title样式优化
+
+### 修复
+
+- [修复] 修复服务模板主机自动应用在备份负责人仅保留一个的情况下不生效的问题
+- [修复] 批量删除未启动主机，集群跟模块同步置灰不能勾选
+- [修复] 首页全文检索未输入任何值的时候自动聚焦输入框
+- [修复] 修复list_hosts_without_biz接口的排序功能失效问题
+- [修复] 主机/实例ID搜索仅支持正整数
diff --git a/docs/support-file/changelog_user/en/v3.14.3_2024-10-21.md b/docs/support-file/changelog_user/en/v3.14.3_2024-10-21.md
new file mode 100644
index 0000000000..35e2c4c760
--- /dev/null
+++ b/docs/support-file/changelog_user/en/v3.14.3_2024-10-21.md
@@ -0,0 +1,20 @@
+### Feature
+
+- [Feature] Add business topology iam instance selection.
+
+### Improved
+
+- [Improved] Modify the platform configuration business snapshot name configuration to business ID.
+- [Improved] Pod "Unschedulable" and service/cluster template copywriting optimization.
+- [Improved] Advanced filtering int/float supports $in operator.
+- [Improved] Return error when transaction retry fails.
+- [Improved] Temporarily add nodeID index to pod table.
+- [Improved] Info component title style optimization.
+
+### Fixed
+
+- [Fixed] Fixed the issue where automatic application of service template host does not take effect when only one backup manager is retained.
+- [Fixed] When deleting unstarted hosts in batches, cluster and module synchronization are grayed out and cannot be checked.
+- [Fixed] Automatically focus on the input box when no value is entered in the homepage full-text search.
+- [Fixed] Fixed the problem that the sorting function of list_hosts_without_biz interface fails.
+- [Fixed] Host/instance ID search only supports positive integers.
diff --git a/docs/support-file/helm/backend/Chart.yaml b/docs/support-file/helm/backend/Chart.yaml
index c6d5cb4d95..b9ce65e12a 100644
--- a/docs/support-file/helm/backend/Chart.yaml
+++ b/docs/support-file/helm/backend/Chart.yaml
@@ -1,9 +1,9 @@
 apiVersion: v2
-appVersion: 3.14.3-alpha2
+appVersion: 3.14.3
 description: BlueKing Configuration Management DataBase (bk-cmdb) is an enterprise level configuration management serivce database.
 name: bk-cmdb
 type: application
-version: 3.15.3-alpha2
+version: 3.15.3
 dependencies:
   - name: common
     repository: https://charts.bitnami.com/bitnami
diff --git a/docs/support-file/helm/web/Chart.yaml b/docs/support-file/helm/web/Chart.yaml
index 74132a8645..3140fe77b6 100644
--- a/docs/support-file/helm/web/Chart.yaml
+++ b/docs/support-file/helm/web/Chart.yaml
@@ -1,9 +1,9 @@
 apiVersion: v2
-appVersion: 3.14.3-alpha2
+appVersion: 3.14.3
 description: BlueKing Configuration Management DataBase (bk-cmdb) is an enterprise level configuration management serivce database.
 name: bk-cmdb-web
 type: application
-version: 3.15.3-alpha2
+version: 3.15.3
 dependencies:
   - name: common
     repository: https://charts.bitnami.com/bitnami