diff --git a/emis-biz/src/main/java/com/xdadan/erp/emis/service/impl/EmisBrandServiceImpl.java b/emis-biz/src/main/java/com/xdadan/erp/emis/service/impl/EmisBrandServiceImpl.java
index 16789c568..f3d3b29b6 100644
--- a/emis-biz/src/main/java/com/xdadan/erp/emis/service/impl/EmisBrandServiceImpl.java
+++ b/emis-biz/src/main/java/com/xdadan/erp/emis/service/impl/EmisBrandServiceImpl.java
@@ -11,6 +11,10 @@
 package com.xdadan.erp.emis.service.impl;
 
 import java.util.List;
+
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.xdadan.erp.emis.domain.EmisTransLine;
+import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import com.xdadan.erp.emis.domain.EmisBrand;
@@ -62,6 +66,14 @@ public class EmisBrandServiceImpl implements IEmisBrandService
     @Override
     public int insertEmisBrand(EmisBrand emisBrand)
     {
+
+        // 获取线路编号
+        QueryWrapper<EmisBrand> queryWrapper=new QueryWrapper();
+        Long count = emisBrandMapper.selectCount(queryWrapper);
+        String brandCode="TNB"+ StringUtils.leftPad(String.valueOf(count),4,"0");
+        emisBrand.setCode(brandCode);
+        emisBrand.preInsert();
+
         return emisBrandMapper.insertEmisBrand(emisBrand);
     }