diff --git a/zh-cn/device-dev/kernel/kernel-small-basic-trans-event.md b/zh-cn/device-dev/kernel/kernel-small-basic-trans-event.md
index ee8d3eec26df29b7815c2aa3ea43a88af7928f0f..16fb303396261a81fd8e8f0432e8735d131447f5 100644
--- a/zh-cn/device-dev/kernel/kernel-small-basic-trans-event.md
+++ b/zh-cn/device-dev/kernel/kernel-small-basic-trans-event.md
@@ -74,6 +74,7 @@ typedef struct tagEvent {
 **事件销毁**：销毁指定的事件控制块。
 
 **图1** 小型系统事件运作原理图
+
 ![zh-cn_image_0000001180952545](figures/zh-cn_image_0000001180952545.png)