diff --git a/requirements.txt b/requirements.txt
index 57dea8729..52d922559 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,6 @@ gunicorn==19.9
 gevent==1.3.7
 gevent-websocket
 psutil==5.6.6
-pillow==6.2.2
 chardet==3.0.4
 flask-sqlalchemy==2.3.2
 cryptography==3.3.2
diff --git a/scripts/install_centos.sh b/scripts/install_centos.sh
index e58246bd9..8028fcb21 100755
--- a/scripts/install_centos.sh
+++ b/scripts/install_centos.sh
@@ -90,6 +90,7 @@ if [ ! -f '/usr/bin/pip' ];then
 	wget https://bootstrap.pypa.io/pip/2.7/get-pip.py
 	python get-pip.py
 	pip install --upgrade pip
+	pip install pillow==6.2.2
 fi