diff --git a/uapbd/src/public/nc/bs/uapbd/util/CustomerAssginBackgroundPlugin.java b/uapbd/src/public/nc/bs/uapbd/util/CustomerAssginBackgroundPlugin.java
new file mode 100644
index 0000000..c72c95d
--- /dev/null
+++ b/uapbd/src/public/nc/bs/uapbd/util/CustomerAssginBackgroundPlugin.java
@@ -0,0 +1,66 @@
+package nc.bs.uapbd.util;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.List;
+import java.util.function.Function;
+import com.google.common.collect.Lists;
+import nc.bs.dao.BaseDAO;
+import nc.bs.framework.common.InvocationInfoProxy;
+import nc.bs.framework.common.NCLocator;
+import nc.bs.pub.pa.PreAlertObject;
+import nc.bs.pub.taskcenter.BgWorkingContext;
+import nc.bs.pub.taskcenter.IBackgroundWorkPlugin;
+import nc.itf.bd.cust.assign.ICustAssignService;
+import nc.vo.bd.cust.CustomerVO;
+import nc.vo.org.OrgVO;
+import nc.vo.pub.BusinessException;
+
+public class CustomerAssginBackgroundPlugin implements IBackgroundWorkPlugin {
+
+	@Override
+	public PreAlertObject executeTask(BgWorkingContext context) throws BusinessException {
+		// 查询客户
+		String whereSql = " ts>'2025-05-01 00:00:00' order by ts desc";
+
+		List<CustomerVO> list = (List<CustomerVO>) new BaseDAO().retrieveByClause(CustomerVO.class, whereSql);
+		if (list == null || list.size() == 0) {
+			return null;
+		}
+		// 查询需要分配的业务单元
+		OrgVO[] virtulaOrg = getVirtulaOrg();
+		String[] orgPks = Arrays.stream(virtulaOrg).map(OrgVO::getPk_org).toArray(String[]::new);
+		// 将客户按照100条进行拆分
+		List<List<CustomerVO>> batches = Lists.partition(list, 50);
+		for (int i = 0; i < batches.size(); i++) {
+			List<CustomerVO> custList = batches.get(i);
+			// 拿到客户编码
+			String[] custPks = toPropertyArray(custList, CustomerVO::getPk_customer, String.class);
+			((ICustAssignService) NCLocator.getInstance().lookup(ICustAssignService.class)).assignCustomerByPks(custPks,
+					orgPks, (String[]) null);
+		}
+		// 调用接口进行分配
+		return null;
+	}
+
+	public static <T, R> R[] toPropertyArray(List<T> list, Function<T, R> propertyExtractor, Class<R> clazz) {
+		return list.stream().map(propertyExtractor)
+				.toArray(size -> (R[]) java.lang.reflect.Array.newInstance(clazz, size));
+	}
+
+	/**
+	 * 查询组织信息
+	 *
+	 * @author mzr
+	 * @date 2025/05/29
+	 */
+	public OrgVO[] getVirtulaOrg() throws BusinessException {
+		String groupID = InvocationInfoProxy.getInstance().getGroupId();
+		// NCCForUAPLogger.debug("groupID = " + groupID);
+		// enablestate 启用状态 isbusinessunit 是否业务单元数据
+		String condition = "pk_group = '" + groupID + "' and ENABLESTATE = '2' and isbusinessunit='Y'";
+		Collection<OrgVO> collection = (new BaseDAO()).retrieveByClause(OrgVO.class, condition, "code");
+		return collection.toArray(new OrgVO[0]);
+	}
+
+}