diff --git a/hetu-docs/en/index.md b/hetu-docs/en/index.md
index a8d01d4a7..8e9831e08 100644
--- a/hetu-docs/en/index.md
+++ b/hetu-docs/en/index.md
@@ -214,6 +214,7 @@ headless: true
     - [Task Resource]({{< relref "./docs/rest/task.md" >}})
 
 - [Release Notes]("#")
+    - [1.4.0 (15 Oct 2021)]({{< relref "./docs/releasenotes/releasenotes-1.4.0.md" >}})
     - [1.3.0 (30 Jun 2021)]({{< relref "./docs/releasenotes/releasenotes-1.3.0.md" >}})
     - [1.2.0 (31 Mar 2021)]({{< relref "./docs/releasenotes/releasenotes-1.2.0.md" >}})
     - [1.1.0 (30 Dec 2020)]({{< relref "./docs/releasenotes/releasenotes-1.1.0.md" >}})
diff --git a/hetu-docs/zh/index.md b/hetu-docs/zh/index.md
index 170efd9c3..ce90664b6 100644
--- a/hetu-docs/zh/index.md
+++ b/hetu-docs/zh/index.md
@@ -213,6 +213,7 @@ headless: true
     - [任务资源]({{< relref "./docs/rest/task.md" >}})
 
 - [发行说明]("#")
+    - [1.4.0 (2021年10月15日)]({{< relref "./docs/releasenotes/releasenotes-1.4.0.md" >}})
     - [1.3.0 (2021年6月30日)]({{< relref "./docs/releasenotes/releasenotes-1.3.0.md" >}})
     - [1.2.0 (2021年3月31日)]({{< relref "./docs/releasenotes/releasenotes-1.2.0.md" >}})
     - [1.1.0 (2020年12月30日)]({{< relref "./docs/releasenotes/releasenotes-1.1.0.md" >}})