diff --git a/README.md b/README.md
index 50bee46b86be0a035204ed8a46d9bb9bb2f27286..60e5fa3c0444b7fc86b80c3de5af81b9075edfac 100644
--- a/README.md
+++ b/README.md
@@ -24,7 +24,7 @@
     Default value is `~/.local/lib/python3.6/site-packages`.
     Note that the RST files generated from python docstring are put under `source/autogen`.
     ```bash
-    ./gen_python_docs/gendoc.sh ~/.local/lib/python3.6/site-packages
+    ./gen_python_docs/gene_html.sh ~/.local/lib/python3.6/site-packages
     ```
 
 3. Start local sphinx service by: