fix: 修复租户修改，造成租户管理员不能登录的bug

@@ -15,6 +15,7 @@ import org.thingsboard.server.common.data.User;
 import org.thingsboard.server.common.data.audit.ActionType;
 import org.thingsboard.server.common.data.exception.ThingsboardException;
 import org.thingsboard.server.common.data.id.EdgeId;
+import org.thingsboard.server.common.data.id.TenantId;
 import org.thingsboard.server.common.data.id.UserId;
 import org.thingsboard.server.common.data.plugin.ComponentLifecycleEvent;
 import org.thingsboard.server.common.data.yunteng.common.DeleteGroup;
@@ -195,9 +196,14 @@ public class YtAdminController extends BaseController {
 
   private void updateOrSaveTenant(TenantReqDTO tenantReqDTO) throws ThingsboardException {
     try {
-      boolean isCreate = tenantReqDTO.getId() == null;
-      // 增加TB的租户创建
-      Tenant tbTenant = new Tenant();
+      boolean isCreate = tenantReqDTO.getTenantId() == null;
+      Tenant tbTenant;
+      if(isCreate){
+        // 增加TB的租户创建
+        tbTenant = new Tenant();
+      }else{
+        tbTenant = new Tenant(new TenantId(UUID.fromString(tenantReqDTO.getTenantId())));
+      }
       tbTenant.setTitle(tenantReqDTO.getName());
       tbTenant = tenantService.saveTenant(tbTenant);
       if (isCreate) {