diff --git a/docs/source/conf.py b/docs/source/conf.py
index 9bba86ddafbfad169ff0a81b0c3365bafc6982f6..bc0bdc04a4f2bc0f46ef2f6b0c66e4c7d5ddefde 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -56,3 +56,5 @@ html_theme = 'default'
 html_static_path = ['_static']
 
 master_doc= 'index'
+
+
diff --git a/meta-openeuler/config.xml b/meta-openeuler/config.xml
index 32209e22c09851136d08164b0186ac856badb26d..ef6d92f613c425d78c46231e612e7cc9802222a1 100644
--- a/meta-openeuler/config.xml
+++ b/meta-openeuler/config.xml
@@ -22,3 +22,5 @@
         <product>arm32le</product>
     </products_selected>
 </build>
+
+