|  | @@ -193,7 +193,8 @@ public class ImUserFriendServiceImpl extends ServiceImpl<ImUserFriendDao, ImUser
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				|  |  |                          .eq(ImUserFriend::getClientType, ClientEnum.STUDENT)
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				|  |  |                          .eq(ImUserFriend::getFriendId, teacherId)
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				|  |  |                          .eq(ImUserFriend::getFriendType, ClientEnum.TEACHER)
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				|  |  | -                        .set(ImUserFriend::getClientType, ClientEnum.TEACHER);
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				|  |  | +                        .set(ImUserFriend::getClientType, ClientEnum.TEACHER)
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				|  |  | +                        .update();
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				|  |  |              }
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				|  |  |          }
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				|  |  |  
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