diff --git a/find_best_cdn_ip.sh b/find_best_cdn_ip.sh
index 12bb26f..43ec348 100755
--- a/find_best_cdn_ip.sh
+++ b/find_best_cdn_ip.sh
@@ -56,7 +56,7 @@ pingTool(){
         pingResult=`ping -c ${num} -W ${timeout} ${ip[$i]}`
         packetLoss=`echo ${pingResult}|awk -F "[%]" '{print $1}'|awk -F "[p][a][c][k][e][t][s][ ][r][e][c][e][i][v][e][d][,][ ]" '{print $2}'`
         roundTrip=`echo ${pingResult}|awk -F "[r][o][u][n][d][-][t][r][i][p]" '{print $2}'|awk '{print $3}'|awk -F "[/]" '{print $1"."$2"."$3"."$4}'|awk -F "[/]" '{print $1$2$3$4}'|awk -F "[.]" '{print $1" "$3" "$5" "$7}'`
-        if [[ "${release}" = "ubuntu" ]]
+        if [[ "${release}" = "ubuntu" ]] || [[ "${release}" = "debian" ]]
         then
             packetLoss=`echo ${pingResult}|awk -F "[%]" '{print $1}'|awk -F "[r][e][c][e][i][v][e][d][,][ ]" '{print $2}'`
             roundTrip=`echo ${pingResult}|awk -F "[r][t][t]" '{print $2}'|awk '{print $3}'|awk -F "[/]" '{print $1"."$2"."$3"."$4}'|awk -F "[/]" '{print $1$2$3$4}'|awk -F "[.]" '{print $1" "$3" "$5" "$7}'`
@@ -114,6 +114,9 @@ checkSystem(){
 	elif [[ ! -z `cat /etc/issue | grep -i "ubuntu" | grep -v grep` ]] || [[ ! -z `cat /proc/version | grep -i "ubuntu" | grep -v grep` ]]
 	then
 		release="ubuntu"
+    elif [[ ! -z `cat /etc/issue | grep -i "debian" | grep -v grep` ]] || [[ ! -z `cat /proc/version | grep -i "debian" | grep -v grep` ]]
+	then
+		release="debian"
     fi
     if [[ -z ${release} ]]
     then