diff --git a/pkg/server/oauth_api.go b/pkg/server/oauth_api.go
index 0779eec..898cbb9 100644
--- a/pkg/server/oauth_api.go
+++ b/pkg/server/oauth_api.go
@@ -26,10 +26,9 @@ func preConnect(c *fiber.Ctx) error {
 
 	var session models.AuthSession
 	if err := database.C.Where(&models.AuthSession{
-		AccountID:   user.ID,
-		ClientID:    &client.ID,
-		LastGrantAt: nil,
-	}).First(&session).Error; err == nil {
+		AccountID: user.ID,
+		ClientID:  &client.ID,
+	}).Where("last_grant_at IS NULL").First(&session).Error; err == nil {
 		if session.ExpiredAt != nil && session.ExpiredAt.Unix() < time.Now().Unix() {
 			return c.JSON(fiber.Map{
 				"client":  client,
diff --git a/pkg/view/src/pages/dashboard.tsx b/pkg/view/src/pages/dashboard.tsx
index b1c91e1..de5e332 100644
--- a/pkg/view/src/pages/dashboard.tsx
+++ b/pkg/view/src/pages/dashboard.tsx
@@ -128,7 +128,7 @@ export default function DashboardPage() {
       <div id="data-area" class="mt-5 shadow">
         <div class="join join-vertical w-full">
 
-          <details class="collapse collapse-plus join-item border border-base-300">
+          <details class="collapse collapse-plus join-item">
             <summary class="collapse-title text-lg font-medium">
               Challenges
             </summary>
@@ -164,7 +164,7 @@ export default function DashboardPage() {
             </div>
           </details>
 
-          <details class="collapse collapse-plus join-item border border-base-300">
+          <details class="collapse collapse-plus join-item">
             <summary class="collapse-title text-lg font-medium">
               Sessions
             </summary>
@@ -203,7 +203,7 @@ export default function DashboardPage() {
             </div>
           </details>
 
-          <details class="collapse collapse-plus join-item border border-base-300">
+          <details class="collapse collapse-plus join-item">
             <summary class="collapse-title text-lg font-medium">
               Events
             </summary>