diff --git a/README.rst b/README.rst
index afeedd7..52dbf65 100644
--- a/README.rst
+++ b/README.rst
@@ -27,6 +27,11 @@ Documentation
 
 To see the full documentation of MAmoitf, please refer to: http://bioinfo.sibs.ac.cn/shaolab/mamotif/index.php
 
+Workflow
+--------
+
+.. image:: https://github.com/shao-lab/MAmotif/image/MAmotif_workflow.png
+
 Installation
 ------------
 
diff --git a/image/MAmotif_workflow.png b/image/MAmotif_workflow.png
new file mode 100644
index 0000000..a676547
Binary files /dev/null and b/image/MAmotif_workflow.png differ