diff --git a/scripts/install/debian.sh b/scripts/install/debian.sh
index a2a4eae1d..672a2af12 100644
--- a/scripts/install/debian.sh
+++ b/scripts/install/debian.sh
@@ -77,7 +77,7 @@ if [ "$?" != "0" ];then
 	ZLIB1G_BASE_VER=`echo ${ZLIB1G_BASE_VER} | sed "s/^[ \s]\{1,\}//g;s/[ \s]\{1,\}$//g"`
 	# echo "1${ZLIB1G_BASE_VER}1"
 	echo -e "\e[1;31mapt install zlib1g=${ZLIB1G_BASE_VER} zlib1g-dev\e[0m"
-	apt install zlib1g=${ZLIB1G_BASE_VER}  zlib1g-dev
+	echo "Y" | apt install zlib1g=${ZLIB1G_BASE_VER}  zlib1g-dev
 fi
 rm -rf ${Install_TmpFile}
 echo -e "\e[0;32mfix zlib1g-dev install question end\e[0m"