diff --git a/zh/docs/dev_doc/a316/Firmware-without-development.md b/zh/docs/dev_doc/a316/Firmware-without-development.md
index 63ec6d1..35bdac5 100644
--- a/zh/docs/dev_doc/a316/Firmware-without-development.md
+++ b/zh/docs/dev_doc/a316/Firmware-without-development.md
@@ -3,7 +3,7 @@ title: XMOS 免开发固件发行说明
 status: new
 ---
 
-# XMOS A316 免开发固件发行说明
+# XMOS A316 0.0.5免开发固件发行说明
 
 --8<-- "common/phaten_xmos_support_img.md"