diff --git a/git_large_coco/Dockerfile b/git_large_coco/Dockerfile
index dbe61b3..82f7712 100644
--- a/git_large_coco/Dockerfile
+++ b/git_large_coco/Dockerfile
@@ -2,10 +2,15 @@
 
 FROM public.ecr.aws/iflytek-open/cuda-go-python-base:11.6-1.17-3.9.13-ubuntu1804
 
+RUN sed -i 's@//.*archive.ubuntu.com@//mirrors.ustc.edu.cn@g' /etc/apt/sources.list
+RUN sed -i 's/security.ubuntu.com/mirrors.ustc.edu.cn/g' /etc/apt/sources.list
 
-RUN sed -i 's/deb.debian.org/mirrors.ustc.edu.cn/g' /etc/apt/sources.list
-RUN sed -i 's|security.debian.org/debian-security|mirrors.ustc.edu.cn/debian-security|g' /etc/apt/sources.list
+RUN --mount=target=/root/packages.txt,source=packages.txt  apt-get update && xargs -r -a /root/packages.txt apt-get install -y && rm -rf /var/lib/apt/lists/*
 
+RUN curl -s https://packagecloud.io/install/repositories/github/git-lfs/script.deb.sh | sudo bash
+RUN apt-get install git-lfs
+RUN git lfs install
+RUN git clone http://172.16.59.16:3000/microsoft/git-large-coco.git
 
 WORKDIR /home/user/app
 RUN useradd -m -u 1000 user
diff --git a/git_large_coco/packages.txt b/git_large_coco/packages.txt
new file mode 100644
index 0000000..0899c29
--- /dev/null
+++ b/git_large_coco/packages.txt
@@ -0,0 +1 @@
+git
\ No newline at end of file