diff --git a/Dockerfile b/Dockerfile
index 623a06b..7db8ebc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -37,6 +37,6 @@ RUN mkdir ~/workspace && \
     mkdir ~/.ssh && \
     ssh-keyscan gitee.com >> ~/.ssh/known_hosts 
 
-#Fix yocto fetch kernel error, but may not be the dest solution
+#Fix yocto fetch kernel error, but may not be the best solution
 COPY linux-phytium.inc ~/workspace/sources/meta-phytium/meta-bsp/recipes-kernel/linux/linux-phytium.inc
 
diff --git a/Dockerfile_1.0 b/Dockerfile_1.0
new file mode 100644
index 0000000..26813c5
--- /dev/null
+++ b/Dockerfile_1.0
@@ -0,0 +1,47 @@
+FROM ubuntu:20.04
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update && \
+    apt-get install -y curl git gawk wget git-core diffstat unzip texinfo gcc-multilib \
+    build-essential chrpath socat cpio python3 python3-pip python3-pexpect \
+    xz-utils debianutils iputils-ping python3-git python3-jinja2 libegl1-mesa \
+    libsdl1.2-dev pylint3 xterm libncursesw5-dev openssl libssl-dev zstd && \
+    rm -rf /var/lib/apt/lists/*
+
+RUN ln -s /usr/bin/python3 /usr/bin/python
+
+RUN useradd -ms /bin/bash AcoSailBuilder
+RUN usermod -aG sudo AcoSailBuilder
+USER AcoSailBuilder
+
+RUN mkdir -p /home/AcoSailBuilder/bin && \
+    curl https://mirrors.tuna.tsinghua.edu.cn/git/git-repo > ~/bin/repo && \
+    export REPO_URL='https://mirrors.tuna.tsinghua.edu.cn/git/git-repo' && \
+    chmod a+x ~/bin/repo
+
+ENV PATH="/home/AcoSailBuilder/bin:${PATH}"
+
+RUN mkdir ~/workspace && \
+    cd ~/workspace && \
+    repo init -u https://gitee.com/phytium_embedded/phytium-linux-yocto.git -m default.xml && \
+    repo sync --force-sync
+
+#Fix yocto fetch kernel error, but may not be the dest solution
+COPY linux-phytium.inc ~/workspace/sources/meta-phytium/meta-bsp/recipes-kernel/linux/linux-phytium.inc
+
+USER root
+
+RUN apt-get update && \
+    apt-get install -y python2.7 locales sudo && \
+    locale-gen en_US.UTF-8 && \
+    rm -rf /var/lib/apt/lists/*
+
+RUN echo 'AcoSailBuilder:acosail' | chpasswd
+
+USER AcoSailBuilder
+
+# For add host volume into docker
+RUN mkdir ~/build_dir && \
+    mkdir ~/.ssh && \
+    ssh-keyscan gitee.com >> ~/.ssh/known_hosts
diff --git a/README.md b/README.md
index 6c30d08..9ea0290 100644
--- a/README.md
+++ b/README.md
@@ -41,7 +41,7 @@ source setup-env -m e2000
 bitbake core-image-minimal  
 ~~~ 
 
-# Where to get builled files
+# Where to get builded files
 Everything is placed in "${BUILD_DIR}/workspace/build_e2000/tmp/deploy/"  
 Kernel image is in "${BUILD_DIR}/workspace/build_e2000/tmp/deploy/images/e2000"