diff --git a/docs/configs/index.md.jsx b/docs/configs/index.md.jsx
index 5617ffe9db..61396e60a8 100644
--- a/docs/configs/index.md.jsx
+++ b/docs/configs/index.md.jsx
@@ -50,6 +50,7 @@ import docs302Config from '../../../site_config/docs3-0-2';
 import docs303Config from '../../../site_config/docs3-0-3';
 import docs310Config from '../../../site_config/docs3-1-0';
 import docs311Config from '../../../site_config/docs3-1-1';
+import docs312Config from '../../../site_config/docs3-1-2';
 import docsDevConfig from '../../../site_config/docsdev';
 
 const docsSource = {
@@ -76,6 +77,7 @@ const docsSource = {
   '3.0.3': docs303Config,
   '3.1.0': docs310Config,
   '3.1.1': docs311Config,
+  '3.1.2': docs312Config,
   dev: docsDevConfig,
 };
 
diff --git a/docs/configs/site.js b/docs/configs/site.js
index 7b585eb871..5f94c6c2ff 100644
--- a/docs/configs/site.js
+++ b/docs/configs/site.js
@@ -24,7 +24,7 @@ export default {
   port: 8080,
   domain: 'dolphinscheduler.apache.org',
   copyToDist: ['asset', 'img', 'file', '.asf.yaml', 'sitemap.xml', '.nojekyll', '.htaccess', 'googled0df7b96f277a143.html'],
-  docsLatest: '3.1.1',
+  docsLatest: '3.1.2',
   defaultSearch: 'google', // default search engine
   defaultLanguage: 'en-us',
   'en-us': {
@@ -45,7 +45,7 @@ export default {
         children: [
           {
             key: 'docs0',
-            text: 'latest(3.1.1)',
+            text: 'latest(3.1.2)',
             link: '/en-us/docs/latest/user_doc/about/introduction.html',
           },
           {
@@ -173,7 +173,7 @@ export default {
         children: [
           {
             key: 'docs0',
-            text: '最新版本latest(3.1.1)',
+            text: '最新版本latest(3.1.2)',
             link: '/zh-cn/docs/latest/user_doc/about/introduction.html',
           },
           {
diff --git a/docs/docs/en/history-versions.md b/docs/docs/en/history-versions.md
index 3042ea465a..c5fbb5bbe2 100644
--- a/docs/docs/en/history-versions.md
+++ b/docs/docs/en/history-versions.md
@@ -4,6 +4,10 @@
 
 #### Setup instructions,  are available for each stable version of Apache DolphinScheduler below:
 
+### Versions: 3.1.2
+
+#### Links： [3.1.2 Document](../3.1.2/user_doc/about/introduction.md)
+
 ### Versions: 3.1.1
 
 #### Links： [3.1.1 Document](../3.1.1/user_doc/about/introduction.md)
diff --git a/docs/docs/zh/history-versions.md b/docs/docs/zh/history-versions.md
index 0c24a6cd29..ab15abde19 100644
--- a/docs/docs/zh/history-versions.md
+++ b/docs/docs/zh/history-versions.md
@@ -4,6 +4,10 @@
 
 #### 以下是Apache DolphinScheduler每个稳定版本的设置说明。
 
+### Versions: 3.1.2
+
+#### Links： [3.1.2 Document](../3.1.2/user_doc/about/introduction.md)
+
 ### Versions: 3.1.1
 
 #### Links： [3.1.1 文档](../3.1.1/user_doc/about/introduction.md)