diff --git a/web/src/main/java/com/zhehekeji/web/service/PlcService.java b/web/src/main/java/com/zhehekeji/web/service/PlcService.java
index d4fc125..0f8c0e5 100644
--- a/web/src/main/java/com/zhehekeji/web/service/PlcService.java
+++ b/web/src/main/java/com/zhehekeji/web/service/PlcService.java
@@ -489,7 +489,6 @@ public class PlcService {
         if(configProperties.getScanCodeMode().getTray() == 2){
             //托盘使用sick扫码枪
             if(configProperties.getSensor().getType() == 1){
-                //todo 找到扫码枪地址
                 SensorGun sensorGun = sensorService.getSensorByPlc(street.getId(),plcCmdInfo.getLeftRight1());
                 if(sensorGun == null){
                     trayCode = "识别异常";
@@ -497,6 +496,7 @@ public class PlcService {
                     log.error("no sensor gun config in database ,street id:{},direction:{}",street.getId(),plcCmdInfo.getLeftRight1());
                 }else {
                     trayCode = SickSocket.readOCR(sensorGun.getIp(),sensorGun.getPort());
+                    log.info("sencor:{}",trayCode);
                     if(StringUtils.isEmpty(trayCode) || trayCode.equals("NoRead")){
                         trayCode = "识别异常";
                         trayCheck = Boolean.FALSE;