diff --git a/en/device-dev/porting/porting-smallchip-kernel-linux.md b/en/device-dev/porting/porting-smallchip-kernel-linux.md
index e71c2da835a30837f2617d1519d2a01a01bb1ec6..a9f570e329e9f3201f00da1574aec8fb41ef41f0 100644
--- a/en/device-dev/porting/porting-smallchip-kernel-linux.md
+++ b/en/device-dev/porting/porting-smallchip-kernel-linux.md
@@ -60,7 +60,7 @@ Based on the preceding process, the recommended verification procedure is as fol
 
 1.  Create a root file system image.
 
-    Create a root file system image  **rootfs.img**  by following instructions in  [Adding a Chipset Solution and a Product Solution](../subsystems/subsys-build-mini-lite.md). As shown in the preceding figure, the startup process is closely related to the product configuration. You need to complete the following configuration when creating  **rootfs.img**:
+    Create a root file system image  **rootfs.img**  by following instructions in  [Adding a Chipset Solution and a Product Solution](../subsystems/subsys-build-all.md). As shown in the preceding figure, the startup process is closely related to the product configuration. You need to complete the following configuration when creating  **rootfs.img**:
 
     -   Component configuration