diff --git a/src/pages/Dashboard/UrlInputContent.tsx b/src/pages/Dashboard/UrlInputContent.tsx
index 2329fdc..12dec9c 100644
--- a/src/pages/Dashboard/UrlInputContent.tsx
+++ b/src/pages/Dashboard/UrlInputContent.tsx
@@ -124,6 +124,17 @@ const UrlInputContent: React.FC<UrlInputContentProps> = ({ onAnalyze, onAutocomp
     }
   };
 
+  // 붙여넣기 시 URL만 추출
+  const handlePaste = (e: React.ClipboardEvent<HTMLInputElement>) => {
+    if (searchType !== 'url') return;
+    const pasted = e.clipboardData.getData('text');
+    const urlMatch = pasted.match(/https?:\/\/[^\s]+/);
+    if (urlMatch) {
+      e.preventDefault();
+      setInputValue(urlMatch[0]);
+    }
+  };
+
   // 폼 제출 처리
   const handleSubmit = (e: React.FormEvent) => {
     e.preventDefault();
@@ -212,6 +223,7 @@ const UrlInputContent: React.FC<UrlInputContentProps> = ({ onAnalyze, onAutocomp
                     }, 300);
                   }
                 }}
+                onPaste={handlePaste}
                 onFocus={() => {
                   if (searchType === 'name' && autocompleteResults.length > 0) {
                     setShowAutocomplete(true);
diff --git a/src/utils/api.ts b/src/utils/api.ts
index 11f313a..2c980a4 100644
--- a/src/utils/api.ts
+++ b/src/utils/api.ts
@@ -596,14 +596,28 @@ export async function refreshAccessToken(): Promise<TokenRefreshResponse> {
   return data;
 }
 
+// 로컬 스토리지 전체 정리
+function clearAllLocalData() {
+  clearTokens();
+  localStorage.removeItem('castad_view_mode');
+  localStorage.removeItem('castad_analysis_data');
+  localStorage.removeItem('castad_wizard_step');
+  localStorage.removeItem('castad_active_item');
+  localStorage.removeItem('castad_song_task_id');
+  localStorage.removeItem('castad_image_task_id');
+  localStorage.removeItem('castad_song_generation');
+  localStorage.removeItem('castad_video_generation');
+  localStorage.removeItem('castad_video_ratio');
+}
+
 // 로그아웃
 export async function logout(): Promise<void> {
   const response = await authenticatedFetch(`${API_URL}/user/auth/logout`, {
     method: 'POST',
   });
 
-  // 응답과 관계없이 로컬 토큰 삭제
-  clearTokens();
+  // 응답과 관계없이 로컬 데이터 전체 삭제
+  clearAllLocalData();
 
   if (!response.ok) {
     throw new Error(`HTTP error! status: ${response.status}`);
@@ -616,8 +630,8 @@ export async function logoutAll(): Promise<void> {
     method: 'POST',
   });
 
-  // 응답과 관계없이 로컬 토큰 삭제
-  clearTokens();
+  // 응답과 관계없이 로컬 데이터 전체 삭제
+  clearAllLocalData();
 
   if (!response.ok) {
     throw new Error(`HTTP error! status: ${response.status}`);