diff --git a/Dockerfile.local b/Dockerfile.local
index cbc5c65d..e19d670c 100644
--- a/Dockerfile.local
+++ b/Dockerfile.local
@@ -28,19 +28,19 @@ ADD . /app
 ENV DEBIAN_FRONTEND noninteractive
 
 # install packages
-RUN apt-get update \
-	&& apt-get install -y curl git net-tools iputils-ping ntp ntpdate python3 python3-pip \
-	&& ln -s /usr/bin/pip3 /usr/local/bin/pip \
-	&& ln -s /usr/bin/python3 /usr/local/bin/python
+RUN sudo apt-get update \
+	&& sudo apt-get install -y curl git net-tools iputils-ping ntp ntpdate python3 python3-pip \
+	&& sudo ln -s /usr/bin/pip3 /usr/local/bin/pip \
+	&& sudo ln -s /usr/bin/python3 /usr/local/bin/python
 
 # install backend
-RUN pip install scrapy pymongo bs4 requests -i https://pypi.tuna.tsinghua.edu.cn/simple
+RUN sudo pip install scrapy pymongo bs4 requests -i https://pypi.tuna.tsinghua.edu.cn/simple
 
 # copy backend files
 COPY --from=backend-build /go/bin/crawlab /usr/local/bin
 
 # install nginx
-RUN apt-get -y install nginx
+RUN sudo apt-get -y install nginx
 
 # copy frontend files
 COPY --from=frontend-build /app/dist /app/dist