diff --git a/docs/guide/build.md b/docs/guide/build.md
index 5efcb4d..fb32720 100644
--- a/docs/guide/build.md
+++ b/docs/guide/build.md
@@ -4,7 +4,7 @@
 This document modified from [KernelSU Official Documentation](https://kernelsu.org)
 :::
 
-ReSukiSU can be integrated into non-GKI kernels and was <mark>backported to 4.9 and earlier</mark> versions.
+ReSukiSU can be integrated into non-GKI kernels and was <mark>backported to 3.4 and earlier</mark> versions.
 
 Due to the fragmentation of non-GKI kernels, we don't have a universal way to build them; therefore, we cannot provide a non-GKI boot.img. However, you can build the kernel with ReSukiSU integrated on your own.
 
diff --git a/docs/zh-Hans/guide/build.md b/docs/zh-Hans/guide/build.md
index d93c8ec..e8eee0d 100644
--- a/docs/zh-Hans/guide/build.md
+++ b/docs/zh-Hans/guide/build.md
@@ -4,7 +4,7 @@
 这个文档修改自 [KernelSU官方文档](https://kernelsu.org)
 :::
 
-ReSukiSU 可以被集成到GKI/非 GKI 内核中，现在它<mark>最低支持到内核 4.9 版本</mark>；理论上也可以支持更低的版本。
+ReSukiSU 可以被集成到GKI/非 GKI 内核中，现在它<mark>最低支持到内核 3.4 版本</mark>；理论上也可以支持更低的版本。
 
 由于非 GKI 内核的碎片化**极其严重**，因此通常没有统一的方法来编译它。但你完全可以自己集成 ReSukiSU 然后编译内核使用。