diff --git a/adc-da-slrs/src/main/java/com/adc/da/slrs/sarBussionessStand/service/impl/SarBussionessStandServiceImpl.java b/adc-da-slrs/src/main/java/com/adc/da/slrs/sarBussionessStand/service/impl/SarBussionessStandServiceImpl.java
index c98d1fa2..2501af56 100644
--- a/adc-da-slrs/src/main/java/com/adc/da/slrs/sarBussionessStand/service/impl/SarBussionessStandServiceImpl.java
+++ b/adc-da-slrs/src/main/java/com/adc/da/slrs/sarBussionessStand/service/impl/SarBussionessStandServiceImpl.java
@@ -260,18 +260,25 @@ public class SarBussionessStandServiceImpl extends ServiceImpl<SarBussionessStan
             }
         }
         // 没有已存在的记录，则生成新的顺序号返回
-        String maxStandSn = iSarBussStandSnService.selectMaxStandSn(standSort);
+        // 顺序表中最大值
+        String maxSn = iSarBussStandSnService.selectMaxStandSn(standSort);
+        // 企标库中最大值
+        String standMaxSn = iSarBussionessStandService.selectMaxStandSn(standSort);
+        // 如果企标库中的值比顺序表中的值大，则以企标库的值为准
+        if (Integer.parseInt(standMaxSn) > Integer.parseInt(maxSn)) {
+            maxSn = standMaxSn;
+        }
         // 处理顺序号的格式
         if (count >= 1000) {
             StringBuilder formatBuilder = new StringBuilder();
-            for (int i = 0; i < maxStandSn.length(); i++) {
+            for (int i = 0; i < maxSn.length(); i++) {
                 formatBuilder.append("0");
             }
             String format = formatBuilder.toString();
             decimalFormat = new DecimalFormat(format);
         }
         // 1.1.2.2 生成新的顺序号
-        String newStandSn = decimalFormat.format(Integer.parseInt(maxStandSn) + 1);
+        String newStandSn = decimalFormat.format(Integer.parseInt(maxSn) + 1);
         // 1.1.2.3 新的顺序号 存入顺序号表中
         saveBussStandSn(reviseStatus, standSort, newStandSn, taskId);
         // 返回顺序号
diff --git a/adc-da-slrs/src/main/resources/mybatis/mapper/sarBussionessStand/SarBussionessStandMapper.xml b/adc-da-slrs/src/main/resources/mybatis/mapper/sarBussionessStand/SarBussionessStandMapper.xml
index eb36b713..40d8cabf 100644
--- a/adc-da-slrs/src/main/resources/mybatis/mapper/sarBussionessStand/SarBussionessStandMapper.xml
+++ b/adc-da-slrs/src/main/resources/mybatis/mapper/sarBussionessStand/SarBussionessStandMapper.xml
@@ -1258,7 +1258,7 @@
         select * from sar_bussioness_stand where stand_code = #{standCode} and VALID_FLAG = 0 limit 1
     </select>
     <select id="selectMaxStandSn" resultType="java.lang.String">
-        select max(STAND_NUMBER) from sar_bussioness_stand where STAND_SORT =#{standSort} and VALID_FLAG = 0
+        select MAX(DISTINCT CAST(STAND_NUMBER AS decimal(9))) from sar_bussioness_stand where STAND_SORT =#{standSort} and VALID_FLAG = 0
     </select>
 
     <update id="updateByIdInfo" >