diff --git a/nicsensor.sh b/nicsensor.sh
index 9bd4766..cf87432 100755
--- a/nicsensor.sh
+++ b/nicsensor.sh
@@ -555,11 +555,13 @@ init_debuglog(){
     format_log_print $INFO "Disable Detect : $DISABLE_DETECT"
 
     if [ "$nic_slot" = "detect" ];then
-        format_log_print $INFO "Operation Tpye : i2c detect"
+        format_log_print $INFO "Operation Type : i2c detect"
     elif [ "$nic_slot" = "version" ];then
-        format_log_print $INFO "Operation Tpye : get version"
+        format_log_print $INFO "Operation Type : get version"
+    elif [ $param_num -lt 2 ];then
+        format_log_print $INFO "Operation Type : help info"
     else
-        format_log_print $INFO "Operation Tpye : read sensor"
+        format_log_print $INFO "Operation Type : read sensor"
     fi
 }