fix bug:调卷规则-音频设置BUG.

examcloud-core-questions-api-provider/src/main/java/cn/com/qmth/examcloud/service/core/api/AudioTimeConfigController.java

@@ -61,7 +61,18 @@ public class AudioTimeConfigController extends ControllerSupport{
 		}
 		return new ResponseEntity(HttpStatus.NOT_FOUND);
 	}
-	
+
+	@ApiOperation(value="清理音频播放次数设置",notes="清理音频播放次数设置")
+	@PostMapping("/deleteAudioTimeConfig/{examId}/{courseCode}")
+	public ResponseEntity deleteAudioTimeConfig(@PathVariable String examId, @PathVariable String courseCode){
+		User user = getAccessUser();
+		if(user != null){
+			audioTimeConfigService.deleteByExamIdAndCourseCode(examId, courseCode);
+			return new ResponseEntity(HttpStatus.OK);
+		}
+		return new ResponseEntity(HttpStatus.NOT_FOUND);
+	}
+
 	@ApiOperation(value="根据examID，courseCode，groupCode，paperDetailUnit的ID查询音频次数",notes="查询音频次数")
 	@GetMapping("/seachAudioTimeConfig/{examId}/{courseCode}/{groupCode}/{paperDetailUnitId}")
 	public ResponseEntity seachAudioTimeConfig(@PathVariable String examId,