diff --git a/acs/hd/nladmin-system/src/main/java/org/nl/acs/instruction/service/impl/InstructionServiceImpl.java b/acs/hd/nladmin-system/src/main/java/org/nl/acs/instruction/service/impl/InstructionServiceImpl.java
index 7b5fbf1..5a82d7d 100644
--- a/acs/hd/nladmin-system/src/main/java/org/nl/acs/instruction/service/impl/InstructionServiceImpl.java
+++ b/acs/hd/nladmin-system/src/main/java/org/nl/acs/instruction/service/impl/InstructionServiceImpl.java
@@ -7,6 +7,7 @@ import cn.hutool.core.util.IdUtil;
 import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.core.util.StrUtil;
 import cn.hutool.http.HttpResponse;
+import io.swagger.models.auth.In;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import net.sf.json.JSONArray;
@@ -345,6 +346,17 @@ public class InstructionServiceImpl implements InstructionService, ApplicationAu
         if (ObjectUtils.isEmpty(shortPathsList)) {
             throw new Exception(dto.getStart_device_code() + "->" + dto.getNext_device_code() + "路由不通");
         }
+
+        for (int i = 0; i < shortPathsList.size(); i++) {
+            RouteLineDto routeLineDto = shortPathsList.get(i);
+            if (routeLineDto.getType().equals("0")) {
+                Instruction byContainer = this.findByContainer(dto.getVehicle_code());
+                if (ObjectUtil.isNotEmpty(byContainer)) {
+                    throw new RuntimeException("已有当前载具号的输送指令");
+                }
+            }
+        }
+
         String carno = "";
         //判断是agv指令才能指定车号
         List<Device> deviceByType = deviceAppService.findDevice(DeviceType.agv);
@@ -432,7 +444,7 @@ public class InstructionServiceImpl implements InstructionService, ApplicationAu
         for (int i = 0; i < shortPathsList.size(); i++) {
             RouteLineDto routeLineDto = shortPathsList.get(i);
             if (routeLineDto.getType().equals("1") && carno.equals("")) {
-                throw new RuntimeException("agv车号为空！");
+                throw new RuntimeException("创建agv指令未找到可分配agv！");
             }
         }
         String type = shortPathsList.get(0).getType();