diff --git a/zh-cn/device-dev/kernel/kernel-small-start-kernel.md b/zh-cn/device-dev/kernel/kernel-small-start-kernel.md
index e8c305fcc3fe764a16b6e812c7c199037c28b376..b447eb81c69428f4b4e3795f71ab75dd47b03db7 100644
--- a/zh-cn/device-dev/kernel/kernel-small-start-kernel.md
+++ b/zh-cn/device-dev/kernel/kernel-small-start-kernel.md
@@ -10,6 +10,7 @@
 
 
 **图1** 内核启动流程图
+
 ![zh-cn_image_0000001153832492](figures/zh-cn_image_0000001153832492.png)