diff --git a/op-modules/op-sap/src/main/java/com/op/sap/controller/SapController.java b/op-modules/op-sap/src/main/java/com/op/sap/controller/SapController.java
index 6c2c10400..7adb7076d 100644
--- a/op-modules/op-sap/src/main/java/com/op/sap/controller/SapController.java
+++ b/op-modules/op-sap/src/main/java/com/op/sap/controller/SapController.java
@@ -76,7 +76,7 @@ public class SapController extends BaseController {
             if(!"ds_999".equals(dateSource.get("poolName"))){
                 logger.info("++++++++++++" + dateSource.get("poolName") + "++++product同步开始++++++++++");
                 DynamicDataSourceContextHolder.push(dateSource.get("poolName"));// 这是数据源的key
-
+                /**base_product**/
                 Date maxTime0 = sapBomMapper.getProductMaxTime();
                 if(maxTime0 != null){
                     Calendar calendar = Calendar.getInstance();
@@ -115,7 +115,7 @@ public class SapController extends BaseController {
                 logger.info("++++++++++++" + dateSource.get("poolName") + "++++bom同步开始++++++++++");
                 DynamicDataSourceContextHolder.push(dateSource.get("poolName"));// 这是数据源的key
 
-                Date maxTime0 = sapBomMapper.getProductMaxTime();
+                Date maxTime0 = sapBomMapper.getBomMaxTime();
                 if (maxTime0 != null) {
                     Calendar calendar = Calendar.getInstance();
                     calendar.setTime(maxTime0);
diff --git a/op-modules/op-sap/src/main/java/com/op/sap/mapper/SapBomMapper.java b/op-modules/op-sap/src/main/java/com/op/sap/mapper/SapBomMapper.java
index b7796b816..1953efb20 100644
--- a/op-modules/op-sap/src/main/java/com/op/sap/mapper/SapBomMapper.java
+++ b/op-modules/op-sap/src/main/java/com/op/sap/mapper/SapBomMapper.java
@@ -47,4 +47,6 @@ public interface SapBomMapper {
     Date getProductMaxTime();
 
     Date getRouteMaxTime();
+
+    Date getBomMaxTime();
 }
diff --git a/op-modules/op-sap/src/main/resources/mapper/sap/SapBomMapper.xml b/op-modules/op-sap/src/main/resources/mapper/sap/SapBomMapper.xml
index b7f9c979d..a13467251 100644
--- a/op-modules/op-sap/src/main/resources/mapper/sap/SapBomMapper.xml
+++ b/op-modules/op-sap/src/main/resources/mapper/sap/SapBomMapper.xml
@@ -78,7 +78,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 		select factory_id from sys_factory where factory_code = #{factoryCode}
 	</select>
     <select id="getProductMaxTime" resultType="java.util.Date">
-		select max(create_time) from sys_factory where create_by = 'job'
+		select max(create_time) from base_product where create_by = 'job'
 	</select>
 
     <insert id="insertBaseBom" parameterType="com.op.system.api.domain.sap.SapBom">
@@ -288,6 +288,9 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 	<select id="getRouteMaxTime" resultType="java.util.Date">
 		select max(create_time) from pro_route where attr1 = 'job'
 	</select>
+	<select id="getBomMaxTime" resultType="java.util.Date">
+		select max(create_time) from base_bom
+	</select>
 
 	<!--批量更新供应商建模表-->
 	<update id="updateSupplierBatchs">