diff --git a/source/index.rst b/source/index.rst
index 149011a..5b15121 100644
--- a/source/index.rst
+++ b/source/index.rst
@@ -19,6 +19,15 @@ Autolabor NavigationKit 文档主页
    introduction/tech_specs/doc
    introduction/inthebox/doc
 
+.. toctree::
+   :hidden:
+   :maxdepth: -1
+   :glob:
+   :caption: 使用指南
+
+   user_guide/quick_start/receipt
+   user_guide/assembly_test/doc
+
 .. toctree::
    :hidden:
    :maxdepth: -1
@@ -28,6 +37,7 @@ Autolabor NavigationKit 文档主页
    user_guide/quick_start/slam_doc
    location/guide/doc
 
+
 .. toctree::
    :hidden:
    :maxdepth: -1
@@ -37,46 +47,43 @@ Autolabor NavigationKit 文档主页
    location/marvelmind/doc
    location/dashboard/doc
 
-.. toctree::
-   :hidden:
-   :maxdepth: -1
-   :glob:
-   :caption: 使用说明
 
-   user_guide/quick_start/receipt
-   user_guide/assembly_test/doc
    user_guide/restore_bios/doc
    user_guide/install_os/doc
    user_guide/reference/doc
 
+
+
 欢迎查看 Autolabor NavigationKit 官方文档！
 
 
 - 产品介绍：
 
-  - :doc:`introduction/overview/doc`
+  - :doc:`version_two/introduction/overview/doc`
 
-  - :doc:`introduction/tech_specs/doc`
+  - :doc:`version_two/introduction/tech_specs/doc`
 
-  - :doc:`introduction/inthebox/doc`
+  - :doc:`version_two/introduction/inthebox/doc`
 
-- 快速开始：
+- 使用指南：
+
+  - :doc:`user_guide/quick_start/receipt`
+
+  - :doc:`user_guide/assembly_test/doc`
+
+
+  -- 快速开始：
 
   - :doc:`user_guide/quick_start/slam_doc`
 
   - :doc:`location/guide/doc`
 
-- 了解定位系统：
 
-  - :doc:`location/marvelmind/doc`
+  -- 了解定位系统：
 
-  - :doc:`location/dashboard/doc`
+    - :doc:`location/marvelmind/doc`
 
-- 使用说明：
-
-  - :doc:`user_guide/quick_start/receipt`
-
-  - :doc:`user_guide/assembly_test/doc`
+    - :doc:`location/dashboard/doc`
 
   - :doc:`user_guide/restore_bios/doc`