diff --git a/diaoerqiege/diaoerqige_V1.0/app/src/main/java/com/example/diaoerqiegeapp/services/USBSerialPortHelper.java b/diaoerqiege/diaoerqige_V1.0/app/src/main/java/com/example/diaoerqiegeapp/services/USBSerialPortHelper.java
index a38ec13..778e17b 100644
--- a/diaoerqiege/diaoerqige_V1.0/app/src/main/java/com/example/diaoerqiegeapp/services/USBSerialPortHelper.java
+++ b/diaoerqiege/diaoerqige_V1.0/app/src/main/java/com/example/diaoerqiegeapp/services/USBSerialPortHelper.java
@@ -367,7 +367,11 @@ public class USBSerialPortHelper implements SerialInputOutputManager.Listener {
                 activityPolish.mainBinding.kinfePosition.setText(String.format("%.2f", (double)_toReceiveIV1.getKinfePosition() / 20000));
             }
 
-            activityPolish.mainBinding.maxLaserSensor.setText((String.format("%.1f", _toReceiveIV1.getMaxLaserSensor() / 100.0)));
+            if (_toReceiveIV1.getMaxLaserSensor() == 10000) {
+                activityPolish.mainBinding.maxLaserSensor.setText("未扫描");
+            } else {
+                activityPolish.mainBinding.maxLaserSensor.setText((String.format("%.1f", _toReceiveIV1.getMaxLaserSensor() / 100.0)));
+            }
         }
     }