fix学生退群流程

cooleshow-user/user-biz/src/main/java/com/yonge/cooleshow/biz/dal/service/im/impl/ImGroupCoreServiceImpl.java

@@ -369,7 +369,8 @@ public class ImGroupCoreServiceImpl implements ImGroupCoreService {
                 .clientType(imGroupMember.getClientType())
                 .build());
 
-        imPluginContext.getPluginService().groupQuit(imGroup.getId(), getImGroupMembers(groupMembers));
+        // 删除主动退群操作，由移动端或前端自己主动发起退群操作
+        //imPluginContext.getPluginService().groupQuit(imGroup.getId(), getImGroupMembers(groupMembers));
     }
 
     /**