diff --git a/docs-2.0/nebula-studio/about-studio/st-ug-release-note.md b/docs-2.0/nebula-studio/about-studio/st-ug-release-note.md
index 58bbbc4257c..d8059c98169 100644
--- a/docs-2.0/nebula-studio/about-studio/st-ug-release-note.md
+++ b/docs-2.0/nebula-studio/about-studio/st-ug-release-note.md
@@ -16,7 +16,7 @@
     - 支持历史查询结果展示。
     - 新增图探索模块至控制台模块内。
 
-## v3.3.1（2022.05.07）
+## v3.3.1(2022.05.07)
 
 - 修复
-  - 修复导入日志偶尔为空的问题。
+  - 修复导入日志偶尔为空的问题。
\ No newline at end of file
diff --git a/docs-2.0/nebula-studio/deploy-connect/st-ug-deploy.md b/docs-2.0/nebula-studio/deploy-connect/st-ug-deploy.md
index 6d1329e88d0..10906ff53bf 100644
--- a/docs-2.0/nebula-studio/deploy-connect/st-ug-deploy.md
+++ b/docs-2.0/nebula-studio/deploy-connect/st-ug-deploy.md
@@ -242,13 +242,13 @@ $ kill $(lsof -t -i :7001) # stop nebula-graph-studio
    | ----- | ----- |
    | [nebula-graph-studio-{{studio.release}}.tar.gz](https://oss-cdn.nebula-graph.com.cn/nebula-graph-studio/{{studio.release}}/nebula-graph-studio-{{studio.release}}.tar.gz) | {{nebula.release}} |
 
-2. 创建`nebula-graph-studio-v{{studio.release}}`目录，并将安装包解压至目录中。
+2. 创建`nebula-graph-studio-{{studio.release}}`目录，并将安装包解压至目录中。
 
    ```bash
-   mkdir nebula-graph-studio-v{{studio.release}} && tar -zxvf nebula-graph-studio-v{{studio.release}}.tar.gz -C nebula-graph-studio-{{studio.release}}
+   mkdir nebula-graph-studio-{{studio.release}} && tar -zxvf nebula-graph-studio-{{studio.release}}.tar.gz -C nebula-graph-studio-{{studio.release}}
    ```
 
-3. 解压后进入 `nebula-graph-studio-v{{studio.release}}` 目录。
+3. 解压后进入 `nebula-graph-studio-{{studio.release}}` 目录。
 
    ```bash
    cd nebula-graph-studio-{{studio.release}}
diff --git a/mkdocs.yml b/mkdocs.yml
index 7d338f357f0..26a047524f0 100755
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -210,9 +210,9 @@ extra:
     branch: release-3.1
     tag: v3.1.0
   gateway:
-    release: 3.1.0
+    release: 3.1.2
     branch: release-3.1
-    tag: v3.1.0
+    tag: v3.1.2
 
 
 nav: