diff --git a/docs/en/security/index.rst b/docs/en/security/index.rst
index 4c2dd064af..3afab5a504 100644
--- a/docs/en/security/index.rst
+++ b/docs/en/security/index.rst
@@ -2,11 +2,26 @@ Security Guides
 ***************
 :link_to_translation:`zh_CN:[中文]`
 
+Overview
+--------
+.. toctree::
+   :maxdepth: 1
+
+   security
+
+Features
+--------
+.. toctree::
+   :maxdepth: 1
+
+   flash-encryption
+   :esp32: secure-boot-v1
+   secure-boot-v2
+
+Workflows
+---------
 .. toctree::
    :maxdepth: 1
 
    host-based-security-workflows
-   flash-encryption
-   security
-   :esp32: secure-boot-v1
-   secure-boot-v2
+
diff --git a/docs/zh_CN/security/index.rst b/docs/zh_CN/security/index.rst
index b4753fcfab..3afab5a504 100644
--- a/docs/zh_CN/security/index.rst
+++ b/docs/zh_CN/security/index.rst
@@ -1,12 +1,27 @@
-安全指南
-********
+Security Guides
+***************
+:link_to_translation:`zh_CN:[中文]`
 
+Overview
+--------
+.. toctree::
+   :maxdepth: 1
+
+   security
+
+Features
+--------
+.. toctree::
+   :maxdepth: 1
+
+   flash-encryption
+   :esp32: secure-boot-v1
+   secure-boot-v2
+
+Workflows
+---------
 .. toctree::
    :maxdepth: 1
 
    host-based-security-workflows
-   flash-encryption
-   security
-   :esp32: secure-boot-v1
-   secure-boot-v2