|  | @@ -3059,9 +3059,10 @@ public class PracticeGroupServiceImpl extends BaseServiceImpl<Long, PracticeGrou
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				|  |  |          sysMessageService.batchSendMessage(MessageSenderPluginContext.MessageSender.JIGUANG, MessageTypeEnum.PAY_PRACTICE_BUY_SUCCESS,
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				|  |  |                  userMap, null, 0, null, "STUDENT", groupStartTime, groupEndTime, teacherName, drillTimesOnWeek, firstCourseStartTime);
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				|  |  |          SysUser student = sysUserFeignService.queryUserById(practiceGroup.getStudentId());
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				|  |  | -        userMap.put(practiceGroup.getStudentId(), student.getPhone().toString());
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				|  |  | +        Map<Integer, String> userPhoneMap = new HashMap<>();
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				|  |  | +        userPhoneMap.put(practiceGroup.getStudentId(), student.getPhone().toString());
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				|  |  |          sysMessageService.batchSendMessage(MessageSenderPluginContext.MessageSender.YIMEI, MessageTypeEnum.PAY_PRACTICE_BUY_SUCCESS,
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				|  |  | -                userMap, null, 0, null, "STUDENT", groupStartTime, groupEndTime, teacherName, drillTimesOnWeek, firstCourseStartTime);
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				|  |  | +                userPhoneMap, null, 0, null, "STUDENT", groupStartTime, groupEndTime, teacherName, drillTimesOnWeek, firstCourseStartTime);
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				|  |  |  
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				|  |  |          List<ImGroupMember> imGroupMemberList = new ArrayList<>();
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				|  |  |          imGroupMemberList.add(new ImGroupMember(practiceGroup.getUserId().toString()));
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