修复指派任务搜索参数bug

@@ -167,7 +167,7 @@ func (repository *TaskRepository) Find(queryOptions map[string]interface{}) (int
 		query = query.Where(`task.participators @> '[{"uid":?}]'`, participator)
 		query = query.Where(`task.participators @> '[{"uid":?}]'`, participator)
 	}
 	}
 	if assignedPerson, ok := queryOptions["assignedPerson"]; ok && (assignedPerson != int64(0)) {
 	if assignedPerson, ok := queryOptions["assignedPerson"]; ok && (assignedPerson != int64(0)) {
-		query = query.Where(`task.assignedPerson @> '{"uid":?}'`, assignedPerson)
+		query = query.Where(`task.assigned_person @> '{"uid":?}'`, assignedPerson)
 	}
 	}
 	if taskIds, ok := queryOptions["taskIds"]; ok {
 	if taskIds, ok := queryOptions["taskIds"]; ok {
 		query = query.Where(`task.id IN (?)`, pg.In(taskIds.([]int64)))
 		query = query.Where(`task.id IN (?)`, pg.In(taskIds.([]int64)))