diff --git a/README.rst b/README.rst
index 52dbf65..e1892fd 100644
--- a/README.rst
+++ b/README.rst
@@ -30,7 +30,7 @@ To see the full documentation of MAmoitf, please refer to: http://bioinfo.sibs.a
 Workflow
 --------
 
-.. image:: https://github.com/shao-lab/MAmotif/image/MAmotif_workflow.png
+.. image:: https://github.com/shao-lab/MAmotif/blob/master/image/MAmotif_workflow.png
 
 Installation
 ------------