diff --git a/env.sh b/env.sh
index 4b6373d..55e603a 100644
--- a/env.sh
+++ b/env.sh
@@ -66,6 +66,7 @@ if [ "${env_retry}" = "true" ]; then
 fi
 echo -e "${flag_feel}安装 pip 包\n"
 
+sudo pip3 install -U pip > /tmp/env.log 2>&1
 sudo pip3 config set global.timeout 10000 > /tmp/env.log 2>&1
 sudo pip3 config set global.index-url ${pypi_mirror} > /tmp/env.log 2>&1
 sudo pip3 config set global.extra-index-url https://it.uniontech.com/nexus/repository/pypi-public/simple
@@ -164,7 +165,8 @@ if [ "${requirements}" != "" ]; then
     done
 fi
 
-pipenv run pip install -U auto_uos --extra-index-url ${pypi_mirror} -i http://10.20.52.221:8081 --trusted-host=10.20.52.221  > /tmp/env.log 2>&1
+pipenv run pip install -U auto_uos --extra-index-url ${pypi_mirror} \
+-i http://10.20.52.221:8081 --trusted-host=10.20.52.221  > /tmp/env.log 2>&1
 check_status auto_uos
 pip_show=$(pipenv run pip show auto_uos | grep Location)
 public_location=$(echo "${pip_show}" | cut -d ":" -f2 | python3 -c "s=input();print(s.strip())")
diff --git a/env_dev.sh b/env_dev.sh
index f293fee..3f632f1 100755
--- a/env_dev.sh
+++ b/env_dev.sh
@@ -86,7 +86,7 @@ if [ "${ENV_CUT_FLAG}" = "cut" ]; then
     )
 fi
 echo -e "${flag_feel}安装 pip 包\n"
-
+sudo pip3 install -U pip > /tmp/env.log 2>&1
 sudo pip3 config set global.timeout 10000 > /tmp/env.log 2>&1
 sudo pip3 config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple > /tmp/env.log 2>&1
 sudo pip3 config set global.extra-index-url https://it.uniontech.com/nexus/repository/pypi-public/simple
@@ -111,7 +111,8 @@ if [ "${requirements}" != "" ]; then
     done
 fi
 
-sudo pip3 install -U auto_uos --extra-index-url ${pypi_mirror} -i http://10.20.52.221:8081 --trusted-host=10.20.52.221 > /tmp/env.log 2>&1
+sudo pip3 install -U auto_uos --extra-index-url ${pypi_mirror} \
+-i http://10.20.52.221:8081 --trusted-host=10.20.52.221 > /tmp/env.log 2>&1
 check_status auto_uos
 pip_show=$(pip3 show auto_uos | grep Location)
 public_location=$(echo "${pip_show}" | cut -d ":" -f2 | python3 -c "s=input();print(s.strip())")