diff --git a/IX. ‘How-to’ guides/70. Actuator.md b/IX. ‘How-to’ guides/70. Actuator.md
index e69de29..f2aaf88 100644
--- a/IX. ‘How-to’ guides/70. Actuator.md	
+++ b/IX. ‘How-to’ guides/70. Actuator.md	
@@ -0,0 +1 @@
+### 70. 执行器（Actuator）