diff --git a/nicsensor.sh b/nicsensor.sh
index 3f4df95..8b6c87f 100755
--- a/nicsensor.sh
+++ b/nicsensor.sh
@@ -57,7 +57,7 @@ TMP112_Sensor_name="Temperature"
 fru_offset="0x00 0x00"
 
 Support_Sensor_List="emc1413, adc128, ina3221, tmp468, tmp112"
-Support_Server_List="5280m7, 5468m7, donghu, yichun, qiandaohu"
+Support_Server_List="5280m7, 5468m7, 5688m7, donghu, yichun, qiandaohu"
 # Which server will use this script
 server_type="5280m7"
 
@@ -134,7 +134,7 @@ ina3221_ch2_volt="0"
 ina3221_ch0_current="0"
 ina3221_ch1_current="0"
 ina3221_ch2_current="0"
-SCRIPT_VERSION="1.4 Standard"
+SCRIPT_VERSION="1.4 Rev1"
 
 fru_file_name=$option_data2
 fru_write_size=0
@@ -416,6 +416,39 @@ set_configuration_qiandaohu(){
     fi    
 }
 
+set_configuration_5688m7(){
+    is_have_pca9641=1
+    pca9641_slave="0x41"
+    i2c_bus=13
+
+    if [ $slot_number -le 3 ];then
+        pca9548_slave=0x71
+    else
+        pca9548_slave=0x72
+    fi
+
+    # set pca9548 switch channel
+    if [ $slot_number -eq 0 ];then
+        pca9548_channel="0x01"
+    elif [ $slot_number -eq 1 ];then
+        pca9548_channel="0x02"
+    elif [ $slot_number -eq 2 ];then
+        pca9548_channel="0x04"
+    elif [ $slot_number -eq 3 ];then
+        pca9548_channel="0x08"
+    elif [ $slot_number -eq 4 ];then
+        pca9548_channel="0x01"
+    elif [ $slot_number -eq 5 ];then
+        pca9548_channel="0x02"
+    elif [ $slot_number -eq 6 ];then
+        pca9548_channel="0x04"
+    elif [ $slot_number -eq 7 ];then
+        pca9548_channel="0x08"
+    else
+        format_print $WARNING "Unspecified card slot!"
+    fi
+}
+
 # Get nic type and slot number
 parse_nic_slot(){
     fullname=0
@@ -469,6 +502,9 @@ set_configuration(){
         "qiandaohu")
             set_configuration_qiandaohu
             ;;
+        "5688m7")
+            set_configuration_5688m7
+            ;;
         *)
             format_print $ERROR "Error: Unsupport Server Type !!! - $server_type"
             format_print $INFO "Support list: $Support_Server_List"
@@ -1248,6 +1284,21 @@ detect_on_qiandaohu(){
     do_i2c_detect 6 0x71 0x08 3 11
 }
 
+detect_on_5688m7(){
+    i2c_bus=13
+    pca9641_slave=0x41
+    get_pca9641_control
+
+    do_i2c_detect $i2c_bus 0x71 0x01 0 0
+    do_i2c_detect $i2c_bus 0x71 0x02 1 1
+    do_i2c_detect $i2c_bus 0x71 0x04 2 2
+    do_i2c_detect $i2c_bus 0x71 0x08 3 3
+    do_i2c_detect $i2c_bus 0x72 0x01 0 4
+    do_i2c_detect $i2c_bus 0x72 0x02 1 5
+    do_i2c_detect $i2c_bus 0x72 0x04 2 6
+    do_i2c_detect $i2c_bus 0x72 0x08 3 7
+}
+
 debug_user_defined_detect(){
     format_print $INFO "Detect by user-defined"
 
@@ -1282,6 +1333,9 @@ start_detect_device(){
         "qiandaohu")
             detect_on_qiandaohu
             ;;
+        "5688m7")
+            detect_on_5688m7
+            ;;
         *)
             format_print $ERROR "Unsupport Server Type - $server_type"
             format_print $INFO "Support list : $Support_Server_List"