feat(REQ-4468) - 优化提级审批内部实现逻辑

workflow-engine-core/src/main/java/cn/axzo/workflow/core/engine/cmd/CustomResetTaskApproversCmd.java

@@ -101,7 +101,10 @@ public class CustomResetTaskApproversCmd extends AbstractCommand<Void> implement
         // 将提级审批人加签
         taskDelegateAssigners.forEach(assigner -> CustomTaskHelper.addMultiTask(commandContext, taskEntity, assigner));
         // 移除该节点原审批人
-        List<Task> tasks = taskService.createTaskQuery().taskDefinitionKey(taskEntity.getTaskDefinitionKey()).active().list();
+        List<Task> tasks = taskService.createTaskQuery()
+                .processInstanceId(taskEntity.getProcessInstanceId())
+                .taskDefinitionKey(taskEntity.getTaskDefinitionKey())
+                .active().list();
         CustomTaskHelper.deleteMultiTasks(commandContext, tasks);
     }