diff --git a/IX. ‘How-to’ guides/63. Properties & configuration.md b/IX. ‘How-to’ guides/63. Properties & configuration.md
index e69de29..9295485 100644
--- a/IX. ‘How-to’ guides/63. Properties & configuration.md	
+++ b/IX. ‘How-to’ guides/63. Properties & configuration.md	
@@ -0,0 +1 @@
+### 属性&配置