diff --git a/mapper/src/main/java/com/haitongauto/mapper/admin/AnnouncementAdminMapper.java b/mapper/src/main/java/com/haitongauto/mapper/admin/AnnouncementAdminMapper.java
index ab2f685..69176cc 100644
--- a/mapper/src/main/java/com/haitongauto/mapper/admin/AnnouncementAdminMapper.java
+++ b/mapper/src/main/java/com/haitongauto/mapper/admin/AnnouncementAdminMapper.java
@@ -3,8 +3,6 @@ package com.haitongauto.mapper.admin;
 import com.haitongauto.models.pojo.Announcement;
 import org.apache.ibatis.annotations.Mapper;
 import org.apache.ibatis.annotations.Param;
-
-import java.time.LocalDate;
 import java.util.Date;
 import java.util.List;
 
diff --git a/mapper/src/main/java/com/haitongauto/mapper/base/AppointmentMapper.java b/mapper/src/main/java/com/haitongauto/mapper/base/AppointmentMapper.java
index b3dca65..d01638f 100644
--- a/mapper/src/main/java/com/haitongauto/mapper/base/AppointmentMapper.java
+++ b/mapper/src/main/java/com/haitongauto/mapper/base/AppointmentMapper.java
@@ -1,5 +1,4 @@
 package com.haitongauto.mapper.base;
-
 import com.haitongauto.models.pojo.Appointment;
 import org.apache.ibatis.annotations.Mapper;
 import org.apache.ibatis.annotations.Param;
diff --git a/models/pom.xml b/models/pom.xml
index 5efb0f9..bc480c0 100644
--- a/models/pom.xml
+++ b/models/pom.xml
@@ -8,9 +8,7 @@
         <version>1.0-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
-
     <artifactId>models</artifactId>
-
     <properties>
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>
diff --git a/wx-applet/src/main/java/com/haitongauto/rtosac/api/AppointmentController.java b/wx-applet/src/main/java/com/haitongauto/rtosac/api/AppointmentController.java
index 6f6cae2..a1f2120 100644
--- a/wx-applet/src/main/java/com/haitongauto/rtosac/api/AppointmentController.java
+++ b/wx-applet/src/main/java/com/haitongauto/rtosac/api/AppointmentController.java
@@ -281,7 +281,7 @@ public class AppointmentController {
 
                     //内贸出口的品牌不能为空(商品车)
                     if ("NE".equals(enter_type) && "C".equals(goods_type)) {
-                        List<String> vinss = Linq.of(appointmentDetailList).where(p -> p.getBrand_id() != null && !p.getBrand_id().isEmpty()).select(AppointmentDetail::getBrand_id).distinct().toList();
+                        List<String> vinss = Linq.of(appointmentDetailList).where(p -> p.getBrand_id() == null || p.getBrand_id().isEmpty()).select(AppointmentDetail::getVin).distinct().toList();
                         if (vinss != null && vinss.size() > 0) {
                             String myVins = String.join(",", vinss);
                             msg = "内贸出口，vin:" + myVins + "预约明细的品牌不能为空。";
@@ -551,9 +551,9 @@ public class AppointmentController {
                         return response.getResponseData(bl, data, msg);
                     }
 
-                    //内贸出口的品牌不能为空
+                    //内贸出口的品牌不能为空(商品车)
                     if ("NE".equals(enter_type) && "C".equals(goods_type)) {
-                        List<String> vinss = Linq.of(appointmentDetailList).where(p -> p.getBrand_id() != null && !p.getBrand_id().isEmpty()).select(AppointmentDetail::getBrand_id).distinct().toList();
+                        List<String> vinss = Linq.of(appointmentDetailList).where(p -> p.getBrand_id() == null || p.getBrand_id().isEmpty()).select(AppointmentDetail::getVin).distinct().toList();
                         if (vinss != null && vinss.size() > 0) {
                             String myVins = String.join(",", vinss);
                             msg = "内贸出口，vin:" + myVins + "预约明细的品牌不能为空。";