diff --git a/nicsensor.sh b/nicsensor.sh
index d7070c2..bc68386 100755
--- a/nicsensor.sh
+++ b/nicsensor.sh
@@ -59,7 +59,7 @@ fru_offset="0x00 0x00"
 Support_Sensor_List="emc1413, adc128, ina3221, tmp468, tmp112"
 Support_Server_List="5280m7, 5468m7, 5688m7, donghu, yichun, qiandaohu"
 # Which server will use this script
-server_type="5280m7"
+server_type="default"
 
 # ---------------------------------------------------------
 #  Common Varible (Don't Change)
@@ -264,6 +264,30 @@ parse_nic_slot(){
     format_log_print $INFO "Slot Num : $slot_number"
 }
 
+# According to boardid, parse server_type
+try_get_server_type(){
+    if [ -e "/tmp/ns_servertype" ];then
+        server_type=`cat /tmp/ns_servertype`
+    else
+        boardid=`cat /proc/cmdline | awk -F'=' '/boardid=/{print $8; exit}'`
+
+        if [ $boardid -eq 130 ];then
+            server_type="5280m7"
+        elif [ $boardid -eq 150 ];then
+            server_type="5468m7"
+        elif [ $boardid -eq 152 ];then
+            server_type="5688m7"
+        else
+            format_print $ERROR "Invalid boardid value: $boardid"
+            format_print $ERROR "Can't specify server type by general method"
+            format_print $INFO "Please modify server_type in script manually!"
+            exit 1
+        fi
+
+        echo $server_type > /tmp/ns_servertype
+    fi
+}
+
 init_debuglog(){
     # only save one running log
     if [ -e $log ];then
@@ -343,6 +367,11 @@ switch_pca9548_channel(){
 pre_exec_hook(){
     init_debuglog
 
+    # check server_type if is default
+    if [ "$server_type" = "default" ];then
+        try_get_server_type
+    fi
+
     # is param legel?
     if [ "$sensor_type" = "chip" ];then
         if [ $param_num -le 3 ];then