diff --git a/pip.conf b/pip.conf
index abd6b8d..39d8e11 100644
--- a/pip.conf
+++ b/pip.conf
@@ -1,4 +1,3 @@
 [global]
-index-url = http://pypi.douban.com/simple
-[install]
-trusted-host = pypi.douban.com
\ No newline at end of file
+index-url = https://pypi.tuna.tsinghua.edu.cn/simple
+trusted-host = pypi.tuna.tsinghua.edu.cn
diff --git a/start.sh b/start.sh
index 237b016..62a4174 100644
--- a/start.sh
+++ b/start.sh
@@ -32,7 +32,7 @@ git pull origin $DEV
 echo "列出代码文件信息"
 ls -l
 echo "安装并升级pip依赖"
-pip install -r requirements.txt -U
+pip install -r requirements.txt
 if [ ! -f db/hosts ]; then
   echo "未自定义HOSTS，默认写入"
   echo 172.64.153.252 u2.dmhy.org >>/etc/hosts