diff --git a/scripts/install/centos.sh b/scripts/install/centos.sh
index 600e6f0be..773c41bf9 100755
--- a/scripts/install/centos.sh
+++ b/scripts/install/centos.sh
@@ -110,7 +110,17 @@ fi
 
 if [ -f /www/server/mdserver-web/bin/activate ];then
     cd /www/server/mdserver-web && source /www/server/mdserver-web/bin/activate && pip3 install -r /www/server/mdserver-web/requirements.txt
+    
     pip install --upgrade pip
+	pip3 install gunicorn==20.1.0
+	pip3 install gevent==21.1.2
+	pip3 install gevent-websocket==0.10.1
+	pip3 install requests==2.20.0
+	pip3 install flask-caching==1.10.1
+	pip3 install python-socketio==4.2.0
+	pip3 install psutil==5.9.1
+	pip3 install Jinja==2.11.2
+	pip3 install pymongo
 fi
 
 echo  "end install python lib"