Fix
diff --git a/docs/build_version_doc/build_doc.sh b/docs/build_version_doc/build_doc.sh
index 8b49547..720b7da 100755
--- a/docs/build_version_doc/build_doc.sh
+++ b/docs/build_version_doc/build_doc.sh
@@ -65,7 +65,7 @@
 
 rm -rfv "$web_folder/versions/master/*"
 cp -a "docs/_build/html/." "$web_folder/versions/master"
-python AddVersion.py --file_path "$web_folder/versions/master"
+python docs/build_version_doc/AddVersion.py --file_path "$web_folder/versions/master"
 
 # Update version list for all previous version website
 if [ $latest_tag != ${tag_list[0]} ]
@@ -73,7 +73,7 @@
     total=${#tag_list[*]}
     for (( i=0; i<=$(( $total -1 )); i++ ))
     do
-        python AddVersion.py --file_path "$web_folder/versions/${tag_list[$i]}" \
+        python docs/build_version_doc/AddVersion.py --file_path "$web_folder/versions/${tag_list[$i]}" \
                              --current_version "${tag_list[$i]}"
     done
 fi