diff --git a/ssjygl-xsx-local/src/main/java/com/cowr/local/ssjygl/devicectrl/controllers/OutController.java b/ssjygl-xsx-local/src/main/java/com/cowr/local/ssjygl/devicectrl/controllers/OutController.java
index e11932c..ed79a02 100644
--- a/ssjygl-xsx-local/src/main/java/com/cowr/local/ssjygl/devicectrl/controllers/OutController.java
+++ b/ssjygl-xsx-local/src/main/java/com/cowr/local/ssjygl/devicectrl/controllers/OutController.java
@@ -254,16 +254,23 @@ public class OutController extends Controller implements Runnable {
                     try {
                         // 如果对应的车辆有限重配置则判断限重配置是否超标，如果没有则用系统默认的限重配置判断
                         // 如果超重则在LED上显示超重信息
-                        BigDecimal weightLimit;
-                        TruckWeightLimit truckWeightLimit = TruckWeightLimit.dao.findById(pair.license);
-                        if (truckWeightLimit != null) {
-                             weightLimit = truckWeightLimit.getWeightLimit();
+                        BigDecimal truckWeightLimit;
+                        BigDecimal minWeightLimit;
+                        BigDecimal supermarketWeightLimit = BigDecimal.valueOf(Config.configprop.getInt("weigh.max"));
+                        TruckWeightLimit weightLimit = TruckWeightLimit.dao.findById(pair.license);
+                        if (weightLimit != null) {
+                            truckWeightLimit = weightLimit.getWeightLimit();
+                            if (truckWeightLimit.compareTo(supermarketWeightLimit) > 0) {
+                                minWeightLimit = supermarketWeightLimit;
+                            } else {
+                                minWeightLimit = truckWeightLimit;
+                            }
                         } else {
-                            weightLimit = BigDecimal.valueOf(Config.configprop.getInt("weigh.max"));
+                            minWeightLimit = supermarketWeightLimit;
                         }
-                        if (weightLimit != null && new BigDecimal(weight).compareTo(weightLimit) > 0) {
+                        if (new BigDecimal(weight).compareTo(minWeightLimit) > 0) {
                             getLed().setInfo(pair.license, "超重");
-                            log.debug("%s 【%s】超重，限重%s吨，称重%s吨", getWhich(), pair.license, weightLimit, weight);
+                            log.debug("%s 【%s】超重，限重%.2f吨，称重%.2f吨", getWhich(), pair.license, minWeightLimit, weight);
                         }
 
                         BigDecimal total_price = OrderclusterService.me.getTotalPriceByLicense(CliCacheData.SUP.getId(), pair.license, weight);