diff --git a/main/java/shkd/repc/rebm/listplugin/PurDemandListPlugin.java b/main/java/shkd/repc/rebm/listplugin/PurDemandListPlugin.java
index 137a96e..555b951 100644
--- a/main/java/shkd/repc/rebm/listplugin/PurDemandListPlugin.java
+++ b/main/java/shkd/repc/rebm/listplugin/PurDemandListPlugin.java
@@ -29,6 +29,8 @@ public class PurDemandListPlugin extends AbstractListPlugin {
     public void setFilter(SetFilterEvent e) {
         super.setFilter(e);
 
+        e.getQFilters().clear();
+
         IFormView parentView = this.getView().getParentView();
         IDataModel model = parentView.getModel();
         DynamicObject dataEntity = model.getDataEntity();
diff --git a/main/java/shkd/repc/recon/opplugin/ContractOPPlugin.java b/main/java/shkd/repc/recon/opplugin/ContractOPPlugin.java
index 7b72a58..a97b72c 100644
--- a/main/java/shkd/repc/recon/opplugin/ContractOPPlugin.java
+++ b/main/java/shkd/repc/recon/opplugin/ContractOPPlugin.java
@@ -29,7 +29,7 @@ public class ContractOPPlugin extends AbstractOperationServicePlugIn {
                             DynamicObject dataEntity = extendedDataEntity.getDataEntity();
                             DynamicObjectCollection qeugBondentrys = dataEntity.getDynamicObjectCollection("qeug_bondentry");
                             BigDecimal qeugMarginlevel = BigDecimal.ZERO;
-                            if (qeugBondentrys.size() > 0) {
+                            if (!qeugBondentrys.isEmpty()) {
                                 for (DynamicObject qeugBondentry : qeugBondentrys) {
                                     qeugMarginlevel = qeugMarginlevel.add(qeugBondentry.getBigDecimal("qeug_marginlevel"));
                                 }
@@ -39,6 +39,16 @@ public class ContractOPPlugin extends AbstractOperationServicePlugIn {
                             }
                         }
                         break;
+                    case "qeug_attatchment":
+                        for (ExtendedDataEntity extendedDataEntity : dataEntities1) {
+                            //合同正文(盖章件)不能为空
+                            DynamicObject dataEntity = extendedDataEntity.getDataEntity();
+                            DynamicObjectCollection attachmentpanel = dataEntity.getDynamicObjectCollection("attachmentpanel");
+                            if (attachmentpanel.isEmpty()) {
+                                this.addMessage(extendedDataEntity, "合同正文(盖章件)不能为空");
+                            }
+                        }
+                        break;
                     default:
                         break;
 
diff --git a/main/java/shkd/todotask/ApprovalPageMobilePlugin.java b/main/java/shkd/todotask/ApprovalPageMobilePlugin.java
index 30f4cd5..8774f73 100644
--- a/main/java/shkd/todotask/ApprovalPageMobilePlugin.java
+++ b/main/java/shkd/todotask/ApprovalPageMobilePlugin.java
@@ -24,6 +24,7 @@ public class ApprovalPageMobilePlugin extends ApprovalPageMobilePluginNew {
             String operation = (String) e.getReturnData();
             if (!"cancel".equals(operation)){
                 logger.info("close1");
+
                 this.getView().close();
                 logger.info("close2");
             }