diff --git a/docs/source/_static/css/custom.css b/docs/source/_static/css/custom.css
index a97701dd3..700180859 100644
--- a/docs/source/_static/css/custom.css
+++ b/docs/source/_static/css/custom.css
@@ -23,6 +23,12 @@
 .pre {
   color: #0a7d91; /* Change the color of ```` blocks */
 }
+/* hide on this page */
+/* #pst-page-navigation-heading-2 {
+  display: none;
+}  */
+
+
 
 /* .copyright {
   text-align: center;
diff --git a/docs/source/conf.py b/docs/source/conf.py
index d9d059b1a..212e67d4e 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -73,6 +73,7 @@
 # a list of builtin themes.
 
 html_theme = "pydata_sphinx_theme"
+html_show_sourcelink = False
 
 
 html_logo = "./_static/images/LightRAG-logo-doc.jpeg"