diff --git a/backend/internal/handler/auth_handler.go b/backend/internal/handler/auth_handler.go
index 974755c1..ecc25184 100644
--- a/backend/internal/handler/auth_handler.go
+++ b/backend/internal/handler/auth_handler.go
@@ -3375,13 +3375,25 @@ func (h *AuthHandler) AcceptConsentRequest(c *fiber.Ctx) error {
 
 	if err := c.BodyParser(&req); err != nil {
 
-		return fiber.NewError(fiber.StatusBadRequest, "Invalid request body")
+				return fiber.NewError(fiber.StatusBadRequest, "Invalid request body")
 
-	}
+			}
 
+		
 
+			if reqJson, err := json.Marshal(req); err == nil {
 
-	if req.ConsentChallenge == "" {
+				slog.Info("AcceptConsentRequest: received request body", "body", string(reqJson))
+
+			} else {
+
+				slog.Error("AcceptConsentRequest: failed to marshal request for logging", "error", err)
+
+			}
+
+		
+
+			if req.ConsentChallenge == "" {
 
 		return fiber.NewError(fiber.StatusBadRequest, "consent_challenge is required")
 
diff --git a/userfront/lib/features/auth/presentation/consent_screen.dart b/userfront/lib/features/auth/presentation/consent_screen.dart
index 679478da..33e8d1a2 100644
--- a/userfront/lib/features/auth/presentation/consent_screen.dart
+++ b/userfront/lib/features/auth/presentation/consent_screen.dart
@@ -160,6 +160,7 @@ class _ConsentScreenState extends State<ConsentScreen> {
 
   Widget _buildConsentCard(BuildContext context) {
     final clientName = _consentInfo?['client']?['client_name'] ?? '알 수 없는 앱';
+    final clientId = _consentInfo?['client']?['client_id'] ?? '-';
     final clientLogo = _consentInfo?['client']?['logo_uri'];
     final requestedScopes = (_consentInfo?['requested_scope'] as List<dynamic>?)?.cast<String>() ?? [];
 
@@ -228,7 +229,15 @@ class _ConsentScreenState extends State<ConsentScreen> {
                                 fontWeight: FontWeight.w600,
                               ),
                             ),
-                            // 부가 설명이 있다면 여기에 표시 (Hydra 메타데이터 활용 가능)
+                            const SizedBox(height: 4),
+                            Text(
+                              '클라이언트 ID: $clientId',
+                              style: TextStyle(
+                                fontSize: 12,
+                                color: Colors.grey[500],
+                                fontFamily: 'monospace',
+                              ),
+                            ),
                           ],
                         ),
                       ),
@@ -238,9 +247,22 @@ class _ConsentScreenState extends State<ConsentScreen> {
                 const SizedBox(height: 32),
 
                 // 3. 권한 선택 영역
-                const Text(
-                  '요청된 권한',
-                  style: TextStyle(fontSize: 16, fontWeight: FontWeight.bold),
+                Row(
+                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                  children: [
+                    const Text(
+                      '요청된 권한',
+                      style: TextStyle(fontSize: 16, fontWeight: FontWeight.bold),
+                    ),
+                    Text(
+                      '총 ${requestedScopes.length}개',
+                      style: TextStyle(
+                        fontSize: 14,
+                        color: Theme.of(context).primaryColor,
+                        fontWeight: FontWeight.w500,
+                      ),
+                    ),
+                  ],
                 ),
                 const SizedBox(height: 8),
                 const Divider(),