diff --git a/packages/console/src/pages/TenantSettings/TenantMembers/EditMemberModal/index.tsx b/packages/console/src/pages/TenantSettings/TenantMembers/EditMemberModal/index.tsx
index 2fdee2af1..f16d28990 100644
--- a/packages/console/src/pages/TenantSettings/TenantMembers/EditMemberModal/index.tsx
+++ b/packages/console/src/pages/TenantSettings/TenantMembers/EditMemberModal/index.tsx
@@ -1,7 +1,7 @@
 import { TenantRole } from '@logto/schemas';
 import { getUserDisplayName } from '@logto/shared/universal';
 import { useContext, useMemo, useState } from 'react';
-import { useTranslation } from 'react-i18next';
+import { Trans, useTranslation } from 'react-i18next';
 import ReactModal from 'react-modal';
 
 import { useAuthedCloudApi } from '@/cloud/hooks/use-cloud-api';
@@ -11,6 +11,7 @@ import Button from '@/ds-components/Button';
 import FormField from '@/ds-components/FormField';
 import ModalLayout from '@/ds-components/ModalLayout';
 import Select, { type Option } from '@/ds-components/Select';
+import { useConfirmModal } from '@/hooks/use-confirm-modal';
 import * as modalStyles from '@/scss/modal.module.scss';
 
 type Props = {
@@ -25,6 +26,7 @@ function EditMemberModal({ user, isOpen, onClose }: Props) {
 
   const [isLoading, setIsLoading] = useState(false);
   const [role, setRole] = useState(TenantRole.Collaborator);
+  const { show } = useConfirmModal();
   const cloudApi = useAuthedCloudApi();
 
   const roleOptions: Array<Option<TenantRole>> = useMemo(
@@ -36,6 +38,19 @@ function EditMemberModal({ user, isOpen, onClose }: Props) {
   );
 
   const onSubmit = async () => {
+    if (role === TenantRole.Admin) {
+      const [result] = await show({
+        ModalContent: () => (
+          <Trans components={{ ul: <ul />, li: <li /> }}>{t('assign_admin_confirm')}</Trans>
+        ),
+        confirmButtonText: 'general.confirm',
+      });
+
+      if (!result) {
+        return;
+      }
+    }
+
     setIsLoading(true);
     try {
       await cloudApi.put(`/api/tenants/:tenantId/members/:userId/roles`, {
diff --git a/packages/console/src/pages/TenantSettings/TenantMembers/InviteMemberModal/index.module.scss b/packages/console/src/pages/TenantSettings/TenantMembers/InviteMemberModal/index.module.scss
deleted file mode 100644
index 64140a627..000000000
--- a/packages/console/src/pages/TenantSettings/TenantMembers/InviteMemberModal/index.module.scss
+++ /dev/null
@@ -1,11 +0,0 @@
-@use '@/scss/underscore' as _;
-
-ul {
-  padding-inline-start: _.unit(6);
-
-  > li {
-    font: var(--font-body-2);
-    margin-block: _.unit(2);
-    padding-inline-start: _.unit(1);
-  }
-}
diff --git a/packages/console/src/pages/TenantSettings/TenantMembers/InviteMemberModal/index.tsx b/packages/console/src/pages/TenantSettings/TenantMembers/InviteMemberModal/index.tsx
index 1e2162437..d1cdec79d 100644
--- a/packages/console/src/pages/TenantSettings/TenantMembers/InviteMemberModal/index.tsx
+++ b/packages/console/src/pages/TenantSettings/TenantMembers/InviteMemberModal/index.tsx
@@ -18,7 +18,6 @@ import useEmailInputUtils from '../InviteEmailsInput/hooks';
 import { type InviteMemberForm } from '../types';
 
 import Footer from './Footer';
-import './index.module.scss';
 
 type Props = {
   isOpen: boolean;
diff --git a/packages/console/src/pages/TenantSettings/TenantMembers/Members/index.tsx b/packages/console/src/pages/TenantSettings/TenantMembers/Members/index.tsx
index f24cc28bc..9b4687c67 100644
--- a/packages/console/src/pages/TenantSettings/TenantMembers/Members/index.tsx
+++ b/packages/console/src/pages/TenantSettings/TenantMembers/Members/index.tsx
@@ -1,3 +1,4 @@
+import { TenantRole } from '@logto/schemas';
 import { condArray, conditional } from '@silverhand/essentials';
 import { useContext, useState } from 'react';
 import { useTranslation } from 'react-i18next';
@@ -14,6 +15,7 @@ import Table from '@/ds-components/Table';
 import Tag from '@/ds-components/Tag';
 import { type RequestError } from '@/hooks/use-api';
 import useCurrentTenantScopes from '@/hooks/use-current-tenant-scopes';
+import useCurrentUser from '@/hooks/use-current-user';
 
 import EditMemberModal from '../EditMemberModal';
 
@@ -21,6 +23,7 @@ function Members() {
   const { t } = useTranslation(undefined, { keyPrefix: 'admin_console.tenant_members' });
   const cloudApi = useAuthedCloudApi();
   const { currentTenantId } = useContext(TenantsContext);
+  const { user: currentUser } = useCurrentUser();
   const { canRemoveMember, canUpdateMemberRole } = useCurrentTenantScopes();
 
   const { data, error, isLoading, mutate } = useSWR<TenantMemberResponse[], RequestError>(
@@ -55,9 +58,12 @@ function Members() {
                 return '-';
               }
 
-              return organizationRoles.map(({ id, name }) => (
+              return organizationRoles.map(({ id }) => (
                 <Tag key={id} variant="cell">
-                  <RoleOption value={id} title={name} />
+                  <RoleOption
+                    value={id}
+                    title={t(id === TenantRole.Admin ? 'admin' : 'collaborator')}
+                  />
                 </Tag>
               ));
             },
@@ -85,6 +91,8 @@ function Members() {
                     )}
                     onDelete={conditional(
                       canRemoveMember &&
+                        // Cannot remove self from members list
+                        currentUser?.id !== user.id &&
                         (async () => {
                           await cloudApi.delete(`/api/tenants/:tenantId/members/:userId`, {
                             params: { tenantId: currentTenantId, userId: user.id },
diff --git a/packages/console/src/pages/TenantSettings/TenantMembers/index.module.scss b/packages/console/src/pages/TenantSettings/TenantMembers/index.module.scss
index ab0e1e9a2..bb444a0dd 100644
--- a/packages/console/src/pages/TenantSettings/TenantMembers/index.module.scss
+++ b/packages/console/src/pages/TenantSettings/TenantMembers/index.module.scss
@@ -52,3 +52,13 @@
     }
   }
 }
+
+ul {
+  padding-inline-start: _.unit(6);
+
+  > li {
+    font: var(--font-body-2);
+    margin-block: _.unit(2);
+    padding-inline-start: _.unit(1);
+  }
+}