录音时长统计修改

src/main/java/com/rj/service/IAudioManagementStatisticsService.java

@@ -64,13 +64,4 @@ public interface IAudioManagementStatisticsService extends IService<AudioManagem
      * @return 统计记录列表
      */
     List<AudioManagementStatistics> getStatisticsBySales(String salesId, String salesPhone, LocalDate startDate, LocalDate endDate);
-
-    /**
-     * 查询指定项目的统计数据
-     * @param projectId 项目ID
-     * @param startDate 开始日期
-     * @param endDate 结束日期
-     * @return 统计记录列表
-     */
-    List<AudioManagementStatistics> getStatisticsByProject(String projectId, LocalDate startDate, LocalDate endDate);
 }