fix: 修复退回单位无法参与会签的问题

src/main/java/com/biutag/supervision/flow/action/ApplyCountersignAction.java

@@ -82,7 +82,7 @@ public class ApplyCountersignAction implements Action {
         Set<String> departIds = applyCountersignData.getCountersignDeparts().stream()
                 .map(ApplyCountersignData.CountersignDepart::getId)
                 .collect(Collectors.toSet());
-        List<NegativeWork> filterWorks = works.stream().filter(item -> !FlowNodeEnum.COUNTERSIGN.getKey().equals(item.getFlowKey()) && departIds.contains(item.getDepartId())).toList();
+        List<NegativeWork> filterWorks = works.stream().filter(item -> !FlowNodeEnum.COUNTERSIGN.getKey().equals(item.getFlowKey()) && departIds.contains(item.getDepartId()) && WorkStatusEnum.todo.name().equals(work.getStatus())).toList();
         if (!filterWorks.isEmpty()) {
             throw new RuntimeException(String.format("办理单位【%s】不能参与会签", filterWorks.stream().map(NegativeWork::getDepartName).collect(Collectors.joining("、"))));
         }