diff --git a/mhd-bi/src/main/java/com/mhd/bi/domain/biSnapshotSync/repository/mapper/BiSnapshotWriteMapper.java b/mhd-bi/src/main/java/com/mhd/bi/domain/biSnapshotSync/repository/mapper/BiSnapshotWriteMapper.java
index 771277234..1dc5f3fce 100644
--- a/mhd-bi/src/main/java/com/mhd/bi/domain/biSnapshotSync/repository/mapper/BiSnapshotWriteMapper.java
+++ b/mhd-bi/src/main/java/com/mhd/bi/domain/biSnapshotSync/repository/mapper/BiSnapshotWriteMapper.java
@@ -14,6 +14,8 @@ public interface BiSnapshotWriteMapper {
 
     int insertWarehouseTransportSnapshot(@Param("payloadJson") String payloadJson, @Param("remark") String remark);
 
+    int updateLatestWarehouseTransportSnapshot(@Param("payloadJson") String payloadJson, @Param("remark") String remark);
+
     int insertPlatformSurveillanceSnapshot(@Param("payloadJson") String payloadJson, @Param("remark") String remark);
 
     int updateLatestPlatformSurveillanceSnapshot(@Param("payloadJson") String payloadJson, @Param("remark") String remark);
diff --git a/mhd-bi/src/main/resources/mapper/biSnapshotSync/BiSnapshotWriteMapper.xml b/mhd-bi/src/main/resources/mapper/biSnapshotSync/BiSnapshotWriteMapper.xml
index bc9ea327e..036ba92da 100644
--- a/mhd-bi/src/main/resources/mapper/biSnapshotSync/BiSnapshotWriteMapper.xml
+++ b/mhd-bi/src/main/resources/mapper/biSnapshotSync/BiSnapshotWriteMapper.xml
@@ -24,6 +24,17 @@
         values (#{payloadJson}, SYSDATE, SYSDATE, 1, #{remark})
     </insert>
 
+    <!-- 覆盖更新仓储运输快照最新一条（实时组装后落库，同月台监测） -->
+    <update id="updateLatestWarehouseTransportSnapshot">
+        update NGWL_TEST_BI.BI_WAREHOUSE_TRANSPORT_SNAPSHOT
+        set PAYLOAD_JSON = #{payloadJson},
+            UPDATE_TIME   = SYSDATE,
+            REMARK        = #{remark}
+        where DEL_FLAG = 1
+          and ID = (select max(t.ID) from NGWL_TEST_BI.BI_WAREHOUSE_TRANSPORT_SNAPSHOT t where t.DEL_FLAG = 1)
+    </update>
+
+
     <insert id="insertPlatformSurveillanceSnapshot">
         insert into NGWL_TEST_BI.BI_PLATFORM_SURVEILLANCE_SNAPSHOT (PAYLOAD_JSON, CREATE_TIME, UPDATE_TIME, DEL_FLAG, REMARK)
         values (#{payloadJson}, SYSDATE, SYSDATE, 1, #{remark})