diff --git a/Dockerfile b/Dockerfile
index 4c1b397..7d1f613 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM git.modelhub.org.cn:9443/enginex-metax/maca-c500-pytorch:2.33.0.6-torch2.6-py310-ubuntu24.04-amd64
+FROM maca-c500-pytorch:2.33.0.6-torch2.6-py310-ubuntu24.04-amd64
 
 WORKDIR /workspace
 
diff --git a/README.md b/README.md
index d4aafcc..83d0763 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,7 @@
 ```shell
 #构建docker镜像
 docker build . -t metax_c500_translation
+其中，基础镜像 maca-c500-pytorch:2.33.0.6-torch2.6-py310-ubuntu24.04-amd64 通过联系沐曦厂商技术支持可获取
 
 #运行docker容器
 docker run -it -p 10078:80 --device=/dev/mxcd --device=/dev/dri -e MODEL_TYPE=opus_mt -e MODEL_NAME=moxying/opus-mt-zh-en --name metax_c500_translation_test metax_c500_translation