diff --git a/scripts/lib.sh b/scripts/lib.sh
index 5e7a9c831..b5b22ca81 100755
--- a/scripts/lib.sh
+++ b/scripts/lib.sh
@@ -74,13 +74,14 @@ if [ "$LOCAL_ADDR" != "common" ];then
 fi
 
 echo "pypi source:$PIPSRC"
+
 #面板需要的库
 if [ ! -f /usr/local/bin/pip3 ] && [ ! -f /usr/bin/pip3 ];then
     python3 -m pip install --upgrade pip setuptools wheel -i $PIPSRC
-fi
 
-which pip3 && pip3 install --upgrade pip -i $PIPSRC
-pip3 install --upgrade pip setuptools wheel -i $PIPSRC
+    which pip3 && pip3 install --upgrade pip -i $PIPSRC
+    pip3 install --upgrade pip setuptools wheel -i $PIPSRC
+fi
 
 cd /www/server/mdserver-web && pip3 install -r /www/server/mdserver-web/requirements.txt -i $PIPSRC