diff --git a/nicsensor.sh b/nicsensor.sh
index 1c135bf..71bd6c9 100755
--- a/nicsensor.sh
+++ b/nicsensor.sh
@@ -340,13 +340,13 @@ init_debuglog(){
     fmt_print "log" $INFO "Debug Mode : $DEBUG_MODE"
     fmt_print "log" $INFO "Disable Detect : $DISABLE_DETECT"
 
-    if [ "$nic_slot" = "detect" ];then
+    if [ "$Param1" = "detect" ];then
         fmt_print "log" $INFO "Operation Type : i2c detect"
-    elif [ "$nic_slot" = "version" ];then
+    elif [ "$Param1" = "version" ];then
         fmt_print "log" $INFO "Operation Type : get version"
-    elif [ "$nic_slot" = "get" ];then
+    elif [ "$Param1" = "get" ];then
         fmt_print "log" $INFO "Operation Type : get property value"
-    elif [ "$nic_slot" = "set" ];then
+    elif [ "$Param1" = "set" ];then
         fmt_print "log" $INFO "Operation Type : set property value"
     elif [ $param_num -lt 2 ];then
         fmt_print "log" $INFO "Operation Type : help info"
@@ -419,7 +419,7 @@ pre_exec_hook(){
     fi
 
     # is param legel?
-    if [ "$sensor_type" = "chip" ];then
+    if [ "$Param2" = "chip" ];then
         if [ $param_num -le 3 ];then
             fmt_print "console" $ERROR "Command Format illegal"
             echo "Command Format  : ./nicsensor.sh [slot] chip [slave] [i2c_command]"
@@ -428,7 +428,7 @@ pre_exec_hook(){
     fi
 
     # if the action is fru write, need pre-process fru data
-    if [ "$sensor_type" = "fru" ];then
+    if [ "$Param2" = "fru" ];then
         if [ "$option_data" = "write" ];then
             fmt_print "log" $INFO "Opreation FRU Write"