diff --git a/README.md b/README.md
index d26689a..5f31582 100644
--- a/README.md
+++ b/README.md
@@ -192,7 +192,5 @@ def get_visible_data(current_user):
 
 
 
-
-
 生产环境用于创建数据库结构的临时命令：
 python manage.py shell -c "from elastic.es_connect import create_index_with_mapping; create_index_with_mapping()"