diff --git a/en/api-reference/index.rst b/en/api-reference/index.rst
index 9e7639c4..fa45328e 100644
--- a/en/api-reference/index.rst
+++ b/en/api-reference/index.rst
@@ -1,18 +1,13 @@
 *************
-API Reference 
+API Reference
 *************
 
 .. toctree::
     :maxdepth: 1
-  
+
     LCD <lcd/lcd>
     Button <button/button>
     Peripherals <peripherals/index>
     Mic <mic/mic>
     Speaker <speaker/speaker>
     SD Card <sd_card/sd_card>
-
-
-
-
-
diff --git a/en/product-documents/accessorries/headers_socket.rst b/en/product-documents/accessorries/headers_socket.rst
new file mode 100644
index 00000000..7fd5335e
--- /dev/null
+++ b/en/product-documents/accessorries/headers_socket.rst
@@ -0,0 +1,5 @@
+Headers Socket
+========================
+
+DESCRIPTION
+-----------
\ No newline at end of file
diff --git a/en/product-documents/index.rst b/en/product-documents/index.rst
index 22564ca8..083cf83e 100644
--- a/en/product-documents/index.rst
+++ b/en/product-documents/index.rst
@@ -46,7 +46,8 @@ ACCESSORY
 .. toctree::
    :maxdepth: 1
 
-   cable <cables/cable>
+   cable <accessorries/cables/cable>
+   Headers Socket <accessorries/headers_socket>
 
 UNIT
 ~~~~~~~~~~~~~~~~~~~