diff --git a/docs/sirider/s1/low-level-dev/README.md b/docs/sirider/s1/low-level-dev/README.md
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+---
+sidebar_position: 7
+---
+
+# 底层开发
+
+主要介绍 uboot, kernel, os 编译打包等内容
+
+<DocCardList />
diff --git a/i18n/en/docusaurus-plugin-content-docs/current/sirider/s1/low-level-dev/README.md b/i18n/en/docusaurus-plugin-content-docs/current/sirider/s1/low-level-dev/README.md
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+++ b/i18n/en/docusaurus-plugin-content-docs/current/sirider/s1/low-level-dev/README.md
@@ -0,0 +1,9 @@
+---
+sidebar_position: 7
+---
+
+# Low-level Development
+
+Mainly introduces uboot, kernel, os compilation and packaging and so on.
+
+<DocCardList />