diff --git a/README.md b/README.md
index 5bd83b9..f12c747 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,11 @@ installation:
 Save data in in ./data/database.json
 
 This is the link:
+
 ip://api/<auth-code>/database to get all db
+
 ip://api/<auth-code>/database/<name> search name in the database
+
 ip://api/<auth-code>/database/<name>/set/<value> set a name's value in the database
+
 ip://api/<auth-code>/database/<name>/remove remove <name> in the database