diff --git a/02.nicsensor/nicsensor.sh b/02.nicsensor/nicsensor.sh
index 58cb701..44a24e0 100644
--- a/02.nicsensor/nicsensor.sh
+++ b/02.nicsensor/nicsensor.sh
@@ -361,7 +361,9 @@ prepare_start_info(){
     # 记录单次配置信息到调试日志中去
     format_log_print $INFO "PCIE slot : $pcie_slot" 
     format_log_print $INFO "I2C Bus: $i2c_bus"
-    format_log_print $INFO "PCA9641 slave: $pca9641_slave"
+    if [ $is_have_pca9641 -eq 1];then
+        format_log_print $INFO "PCA9641 slave: $pca9641_slave"
+    fi
     format_log_print $INFO "PCA9548 slave: $pca9548_slave"
     format_log_print $INFO "PCA9548 channel: $pca9548_channel"
 
@@ -1039,7 +1041,6 @@ start_detect_device(){
     fi
 
     format_print $INFO "Detect on server : $server_type"
-
     if [ $server_type == "5280m7" ];then
         detect_on_5280m7
     elif [ $server_type == "5468m7" ];then