diff --git a/lc123/cloud/app/plugin/task/ContractScheduledEffTask.java b/lc123/cloud/app/plugin/task/ContractScheduledEffTask.java
new file mode 100644
index 0000000..0e4bfaf
--- /dev/null
+++ b/lc123/cloud/app/plugin/task/ContractScheduledEffTask.java
@@ -0,0 +1,75 @@
+package tqq9.lc123.cloud.app.plugin.task;
+
+import kd.bos.context.RequestContext;
+import kd.bos.dataentity.OperateOption;
+import kd.bos.dataentity.entity.DynamicObject;
+import kd.bos.entity.operate.result.OperationResult;
+import kd.bos.exception.KDBizException;
+import kd.bos.exception.KDException;
+
+
+import kd.bos.logging.Log;
+import kd.bos.logging.LogFactory;
+import kd.bos.orm.query.QCP;
+import kd.bos.orm.query.QFilter;
+import kd.bos.schedule.executor.AbstractTask;
+import kd.bos.servicehelper.BusinessDataServiceHelper;
+import kd.bos.servicehelper.operation.OperationServiceHelper;
+import kd.scmc.conm.business.service.cooperate.impl.CooperateServiceExecutor;
+import kd.scmc.conm.business.service.cooperate.pojo.CooperateResponse;
+import kd.sdk.plugin.Plugin;
+import tqq9.lc123.cloud.app.plugin.operate.conm.PurconmAuditToFLOp;
+
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.util.Arrays;
+import java.util.Date;
+import java.util.Map;
+
+
+/**
+ * 后台任务插件
+ * 处理合同定时生效
+ */
+public class ContractScheduledEffTask extends AbstractTask implements Plugin {
+    private final static Log logger = LogFactory.getLog(ContractScheduledEffTask.class);
+
+    @Override
+    public void execute(RequestContext requestContext, Map<String, Object> map) throws KDException {
+        //获取未生效、为作废，已审核、起始日期等于当天的采购合同
+        //1.未作废
+        QFilter f1 = new QFilter("cancelstatus", QCP.equals, "A");
+        //2.未生效
+        QFilter f2 = new QFilter("validstatus", QCP.equals, "A");
+        //3.已审核
+        QFilter f3 = new QFilter("billstatus", QCP.equals, "C");
+        //4.起始日期等于当前日期
+        LocalDateTime now = LocalDateTime.now();
+        LocalDate today = now.toLocalDate();
+        QFilter f4 = new QFilter("biztimebegin", QCP.equals, today);
+        //查询这类过滤条件下的采购合同
+        QFilter[] filters = new QFilter[]{f1, f2, f3, f4};
+        DynamicObject[] purcontracts = BusinessDataServiceHelper.load("conm_purcontract", "id,billno,validstatus", filters);
+        if (purcontracts == null || purcontracts.length == 0) {
+            return;
+        }
+        OperateOption option = OperateOption.create();
+        for (int i = 0; i < purcontracts.length; i++) {
+            DynamicObject purcontract = purcontracts[i];
+            purcontract = BusinessDataServiceHelper.loadSingle(purcontract.getPkValue(), purcontract.getDynamicObjectType().getName());
+            purcontracts[i] = purcontract;
+        }
+        OperationResult result = OperationServiceHelper.executeOperate("bizvalid",
+                "conm_purcontract",
+                purcontracts,
+                option);
+
+        if (result.isSuccess()) {
+            logger.info("合同定时生效执行成功");
+        } else {
+            logger.info("合同定时生效执行失败");
+        }
+
+
+    }
+}
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