diff --git a/docs/getting-started/flash-nspanel.md b/docs/getting-started/flash-nspanel.md
index 2d2c42f..240ba10 100644
--- a/docs/getting-started/flash-nspanel.md
+++ b/docs/getting-started/flash-nspanel.md
@@ -102,7 +102,7 @@ Notice that RX and TX pins have to be inverted between the devices: it is not TX
 
 ### Flash NSPanel with NSPanelManager custom firmware
 
-First, download the latest firmware `merged-flash.bin` from [here](https://github.com/NSPManager/NSPanelManager/blob/main/docker/web/nspanelmanager/merged_flash.bin).
+First, download the latest firmware `merged-flash.bin`, either [stable](https://github.com/NSPManager/NSPanelManager/raw/refs/heads/main/docker/web/nspanelmanager/merged_flash.bin) or [beta](https://github.com/NSPManager/NSPanelManager/raw/refs/heads/beta/docker/web/nspanelmanager/merged_flash.bin).
 
 Then, flash the firmware with your tool of choice: