diff --git a/README.rst b/README.rst
index bd0f0d6..d0ffa9c 100644
--- a/README.rst
+++ b/README.rst
@@ -86,8 +86,7 @@ Script usages
 
 and
 
-.. figure::
-   https://github.com/MLDataAnalytics/pNet/blob/main/src/pnet/Group_FNs/Vol_Group_FNs_aging/All(Compressed).png
+.. figure:: ./src/pnet/Group_FNs/Vol_Group_FNs_aging/All(Compressed).png
    :alt: vol_group_FNs
 
 are provided in `Group_FNs <https://github.com/MLDataAnalytics/pNet/tree/main/src/pnet/Group_FNs>`__. They can be used to guide the computation of personalized FNs.