diff --git a/02.nicsensor/nicsensor.sh b/02.nicsensor/nicsensor.sh
index 2d6c336..58cb701 100644
--- a/02.nicsensor/nicsensor.sh
+++ b/02.nicsensor/nicsensor.sh
@@ -134,7 +134,7 @@ ina3221_ch2_volt="0"
 ina3221_ch0_current="0"
 ina3221_ch1_current="0"
 ina3221_ch2_current="0"
-SCRIPT_VRESION="1.2 InTest Rev3"
+SCRIPT_VERSION="1.2 InTest Rev4"
 
 fru_file_name=$option_data2
 fru_write_size=0
@@ -366,6 +366,7 @@ prepare_start_info(){
     format_log_print $INFO "PCA9548 channel: $pca9548_channel"
 
     # Record i2c device info to log
+    format_log_print $INFO "At the beginning, I2C bus status:"
     res_info=`i2cdetect -y $i2c_bus`
     echo $res_info >> $log
 }