fix

src/main/java/cn/com/qmth/dp/examcloud/oe/modules/export_course_questions_count/ExportQuesConsumer.java

@@ -72,7 +72,7 @@ public class ExportQuesConsumer extends Consumer<Course> {
 	
 	private long getExtCount(List<ObjectId> ds) {
 		Query query = new Query();
-		query.addCriteria(Criteria.where("paperDetail.$id").in(ds).and("questionType").is("TEXT_ANSWER_QUESTION"));
+		query.addCriteria(Criteria.where("paperDetail.$id").in(ds).and("questionType").is(QuesStructType.TEXT_ANSWER_QUESTION.name()));
 		long count = mongoTemplate.count(query, "paperDetailUnit");
 		return count;
 	}