From 694ec235484b3b0bf827ab7992a512d285f0e66b Mon Sep 17 00:00:00 2001
From: R0CKSTAR <yeahdongcn@gmail.com>
Date: Sun, 27 Sep 2026 03:50:27 +0800
Subject: [PATCH] musa: build the docker images from the PH1 MUSA SDK image
 (#29481)

---
 .devops/musa.Dockerfile | 5 ++---
 docs/docker.md          | 2 +-
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/.devops/musa.Dockerfile b/.devops/musa.Dockerfile
index d30a70bb36..33ac6bb82d 100644
--- a/.devops/musa.Dockerfile
+++ b/.devops/musa.Dockerfile
@@ -1,10 +1,9 @@
 ARG UBUNTU_VERSION=22.04
 # This needs to generally match the container host's environment.
-ARG MUSA_VERSION=rc4.3.0
 # Target the MUSA build image
-ARG BASE_MUSA_DEV_CONTAINER=docker.io/mthreads/musa:${MUSA_VERSION}-devel-ubuntu${UBUNTU_VERSION}-amd64
+ARG BASE_MUSA_DEV_CONTAINER=registry.mthreads.com/mcconline/inference/pytorch:2.9.1.post1-py3.10-musa5.2.0-mp31-devel-ubuntu${UBUNTU_VERSION}-amd64
 
-ARG BASE_MUSA_RUN_CONTAINER=docker.io/mthreads/musa:${MUSA_VERSION}-runtime-ubuntu${UBUNTU_VERSION}-amd64
+ARG BASE_MUSA_RUN_CONTAINER=${BASE_MUSA_DEV_CONTAINER}
 
 ARG BUILD_DATE=N/A
 ARG APP_VERSION=N/A
diff --git a/docs/docker.md b/docs/docker.md
index b1c6c1f6f9..8712fa9f04 100644
--- a/docs/docker.md
+++ b/docs/docker.md
@@ -123,7 +123,7 @@ You may want to pass in some different `ARGS`, depending on the MUSA environment
 
 The defaults are:
 
-- `MUSA_VERSION` set to `rc4.3.0`
+- the base image is the MUSA 5.2.0 image from the Moore Threads registry
 
 The resulting images, are essentially the same as the non-MUSA images: