diff --git a/nicsensor.sh b/nicsensor.sh
index 5563afd..de06c7b 100755
--- a/nicsensor.sh
+++ b/nicsensor.sh
@@ -1,5 +1,5 @@
 #!/bin/sh
-SCRIPT_VERSION="1.8"
+SCRIPT_VERSION="1.8.1"
 # ---------------------------------------------------------
 # Project Feature Varible (Change as need)
 # ---------------------------------------------------------
@@ -1173,7 +1173,10 @@ read_fru(){
 write_fru(){
     start_offset=1
     write_offset=0
+    base_offset=0
     hex_offset="0x00"
+    hex_base_offset="0x00"
+    bitshift_cnt=0
     while true
     do
         if [ $fru_write_size -eq 0 ];then
@@ -1195,7 +1198,9 @@ write_fru(){
         # do once write
         hex_num=$(echo "obase=16; $write_offset" | bc)
         hex_offset=$(echo $hex_num | awk '{printf("0x%s", $0)}')
-        write_command="i2ctransfer -y $i2c_bus w10@$chip_slave 0x00 $hex_offset $once_data"
+        base_num=$(echo "obase=16; $base_offset" | bc)
+        hex_base_offset=$(echo $base_num | awk '{printf("0x%s", $0)}')
+        write_command="i2ctransfer -y $i2c_bus w10@$chip_slave $hex_base_offset $hex_offset $once_data"
         fmt_print "log" $INFO "FRU write command : $write_command"	
         write_res=`$write_command`	
         
@@ -1203,6 +1208,12 @@ write_fru(){
         write_offset=$(($write_offset+8))
         start_offset=$(($start_offset+8))
         fru_write_size=$(($fru_write_size-8))
+        bitshift_cnt=$(($bitshift_cnt+1))
+        if [ $bitshift_cnt -eq 32 ];then
+            base_offset=$(($base_offset+1))
+            write_offset=0
+            bitshift_cnt=0
+        fi
     done
     reset_pca9548 $i2c_bus $pca9548_slave
 }