diff --git a/src/pages/login/components/login-form.tsx b/src/pages/login/components/login-form.tsx
index ac290f64..1332ac49 100644
--- a/src/pages/login/components/login-form.tsx
+++ b/src/pages/login/components/login-form.tsx
@@ -1,6 +1,4 @@
 import LogoIcon from '@/assets/images/gpustack-logo.png';
-import OIDCIcon from '@/assets/images/oidc.svg';
-import SAMLIcon from '@/assets/images/saml.svg';
 import { userAtom } from '@/atoms/user';
 import LangSelect from '@/components/lang-select';
 import ThemeDropActions from '@/components/theme-toggle/theme-drop-actions';
@@ -34,9 +32,11 @@ const BackButton = styled(Button).attrs({
 `;
 
 const ButtonWrapper = styled(Button).attrs({
-  shape: 'round',
+  type: 'primary',
   block: true
-})``;
+})`
+  height: 48px;
+`;
 
 const ButtonText = styled.span`
   display: flex;
@@ -201,7 +201,6 @@ const LoginForm = () => {
         {SSOAuth.options.oidc && (
           <ButtonWrapper onClick={SSOAuth.loginWithOIDC}>
             <ButtonText>
-              <img src={OIDCIcon} alt="" height={24} width={24} />
               {intl.formatMessage(
                 { id: 'common.external.login' },
                 { type: 'OIDC' }
@@ -212,7 +211,6 @@ const LoginForm = () => {
         {SSOAuth.options.saml && (
           <ButtonWrapper onClick={SSOAuth.loginWithSAML}>
             <ButtonText>
-              <img src={SAMLIcon} alt="" height={24} width={24} />
               {intl.formatMessage(
                 { id: 'common.external.login' },
                 { type: 'SAML' }
diff --git a/src/pages/login/hooks/use-sso-auth.ts b/src/pages/login/hooks/use-sso-auth.ts
index 14bc7b2e..dd8b8905 100644
--- a/src/pages/login/hooks/use-sso-auth.ts
+++ b/src/pages/login/hooks/use-sso-auth.ts
@@ -57,10 +57,13 @@ export function useSSOAuth({
           oidcLogin();
         } else if (authConfig.is_saml) {
           samlLogin();
+        } else {
+          onError?.(new Error('No SSO configuration found'));
         }
       }
-    } catch {
+    } catch (error: any) {
       setLoginOption({ oidc: false, saml: false });
+      onError?.(error);
     }
   };
 
diff --git a/src/pages/login/index.tsx b/src/pages/login/index.tsx
index 91e5d5cf..b90ea0e5 100644
--- a/src/pages/login/index.tsx
+++ b/src/pages/login/index.tsx
@@ -30,7 +30,7 @@ const Wrapper = styled.div<{ $isDarkTheme: boolean }>`
 `;
 
 const Box = styled.div`
-  padding-top: 8%;
+  padding-top: 10%;
   display: flex;
   flex-direction: column;
   justify-content: space-between;