diff --git a/docs/e/e52c/download.md b/docs/e/e52c/download.md
index cc3e8a6d1..8447626f6 100644
--- a/docs/e/e52c/download.md
+++ b/docs/e/e52c/download.md
@@ -14,7 +14,7 @@ import Images from "./\_image.mdx"
 
 **Debian:**
 
-[radxa-e52c_bookworm_cli_b3.output.img.xz](https://github.com/radxa-build/radxa-e52c/releases/download/rsdk-b3/radxa-e52c_bookworm_cli_b3.output.img.xz)
+[radxa-e52c_bookworm_cli_b4.output.img.xz](https://github.com/radxa-build/radxa-e52c/releases/download/rsdk-b4/radxa-e52c_bookworm_cli_b4.output.img.xz)
 
 ## Loader 文件
 
diff --git a/i18n/en/docusaurus-plugin-content-docs/current/e/e52c/download.md b/i18n/en/docusaurus-plugin-content-docs/current/e/e52c/download.md
index 4b04ae8cc..4b2a511c9 100644
--- a/i18n/en/docusaurus-plugin-content-docs/current/e/e52c/download.md
+++ b/i18n/en/docusaurus-plugin-content-docs/current/e/e52c/download.md
@@ -14,7 +14,7 @@ import Images from "./\_image.mdx"
 
 **Debian:**
 
-[radxa-e52c_bookworm_cli_b3.output.img.xz](https://github.com/radxa-build/radxa-e52c/releases/download/rsdk-b3/radxa-e52c_bookworm_cli_b3.output.img.xz)
+[radxa-e52c_bookworm_cli_b4.output.img.xz](https://github.com/radxa-build/radxa-e52c/releases/download/rsdk-b4/radxa-e52c_bookworm_cli_b4.output.img.xz)
 
 ## Loader