|  | @@ -388,7 +388,7 @@ public class TenantGroupServiceImpl extends ServiceImpl<TenantGroupMapper, Tenan
 | 
											
												
													
														|  |                          imGroupMember.setRoleType(ImGroupMemberRoleType.TEACHER);
 |  |                          imGroupMember.setRoleType(ImGroupMemberRoleType.TEACHER);
 | 
											
												
													
														|  |                          imGroupMember.setAvatar(newTeacher.getAvatar());
 |  |                          imGroupMember.setAvatar(newTeacher.getAvatar());
 | 
											
												
													
														|  |                          imGroupMember.setNickname(newTeacher.getUsername());
 |  |                          imGroupMember.setNickname(newTeacher.getUsername());
 | 
											
												
													
														|  | -                        imGroupMember.setIsAdmin(false);
 |  | 
 | 
											
												
													
														|  | 
 |  | +                        imGroupMember.setIsAdmin(true);
 | 
											
												
													
														|  |                          imGroupMember.setRoleType(ImGroupMemberRoleType.TEACHER);
 |  |                          imGroupMember.setRoleType(ImGroupMemberRoleType.TEACHER);
 | 
											
												
													
														|  |  
 |  |  
 | 
											
												
													
														|  |                          imGroupMemberService.join(Collections.singletonList(imGroupMember), imGroupId);
 |  |                          imGroupMemberService.join(Collections.singletonList(imGroupMember), imGroupId);
 | 
											
										
											
												
													
														|  | @@ -494,7 +494,7 @@ public class TenantGroupServiceImpl extends ServiceImpl<TenantGroupMapper, Tenan
 | 
											
												
													
														|  |              imGroupMember.setRoleType(ImGroupMemberRoleType.TEACHER);
 |  |              imGroupMember.setRoleType(ImGroupMemberRoleType.TEACHER);
 | 
											
												
													
														|  |              imGroupMember.setAvatar(newTeacher.getAvatar());
 |  |              imGroupMember.setAvatar(newTeacher.getAvatar());
 | 
											
												
													
														|  |              imGroupMember.setNickname(newTeacher.getUsername());
 |  |              imGroupMember.setNickname(newTeacher.getUsername());
 | 
											
												
													
														|  | -            imGroupMember.setIsAdmin(false);
 |  | 
 | 
											
												
													
														|  | 
 |  | +            imGroupMember.setIsAdmin(true);
 | 
											
												
													
														|  |  
 |  |  
 | 
											
												
													
														|  |              imGroupMemberService.join(Collections.singletonList(imGroupMember), newGroup.getImGroupId());
 |  |              imGroupMemberService.join(Collections.singletonList(imGroupMember), newGroup.getImGroupId());
 | 
											
												
													
														|  |          } catch (Exception e) {
 |  |          } catch (Exception e) {
 |