diff --git a/.vscode/extensions.json b/.vscode/extensions.json
deleted file mode 100644
index 7e257db..0000000
--- a/.vscode/extensions.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-    "recommendations": []
-}
\ No newline at end of file
diff --git a/index.css b/index.css
index fae9aad..33afb97 100644
--- a/index.css
+++ b/index.css
@@ -2075,31 +2075,9 @@
   height: 64px;
   display: flex;
   align-items: center;
-  justify-content: space-between;
   flex-shrink: 0;
 }
 
-.comp2-inquiry-btn {
-  display: flex;
-  align-items: center;
-  gap: 6px;
-  padding: 8px 16px;
-  background: transparent;
-  border: 1px solid rgba(255, 255, 255, 0.3);
-  border-radius: 8px;
-  color: rgba(255, 255, 255, 0.8);
-  font-size: 14px;
-  text-decoration: none;
-  cursor: pointer;
-  transition: background 0.2s, border-color 0.2s, color 0.2s;
-}
-
-.comp2-inquiry-btn:hover {
-  background: rgba(255, 255, 255, 0.1);
-  border-color: rgba(255, 255, 255, 0.6);
-  color: #fff;
-}
-
 .comp2-back-btn {
   display: flex;
   align-items: center;
diff --git a/src/pages/Dashboard/CompletionContent.tsx b/src/pages/Dashboard/CompletionContent.tsx
index 39688ab..4da046e 100755
--- a/src/pages/Dashboard/CompletionContent.tsx
+++ b/src/pages/Dashboard/CompletionContent.tsx
@@ -331,17 +331,6 @@ const CompletionContent: React.FC<CompletionContentProps> = ({
             </svg>
             <span>{t('completion.back')}</span>
           </button>
-          <a
-            href="https://forms.gle/4a8mGebBYtdesvby9"
-            target="_blank"
-            rel="noopener noreferrer"
-            className="comp2-inquiry-btn"
-          >
-            <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
-              <path d="M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z" />
-            </svg>
-            <span>문의하기</span>
-          </a>
         </div>
 
         <div className="comp2-title-row">
diff --git a/src/pages/Dashboard/DashboardContent.tsx b/src/pages/Dashboard/DashboardContent.tsx
index 474d7ae..056e6f1 100755
--- a/src/pages/Dashboard/DashboardContent.tsx
+++ b/src/pages/Dashboard/DashboardContent.tsx
@@ -480,6 +480,7 @@ const DashboardContent: React.FC<DashboardContentProps> = ({ onNavigate }) => {
   const [isLoading, setIsLoading] = useState(true);
   const [error, setError] = useState<DashboardError | null>(null);
   const [showMockData, setShowMockData] = useState(false);
+  const [retryTrigger, setRetryTrigger] = useState(0);
 
   // 계정 관련 state
   const [accounts, setAccounts] = useState<ConnectedAccount[]>([]);
@@ -576,7 +577,8 @@ const DashboardContent: React.FC<DashboardContentProps> = ({ onNavigate }) => {
             setDashboardData(null);
             return;
           }
-          throw new Error(errorData.detail || `API Error: ${response.status}`);
+          setError({ code: errorData.code || 'API_ERROR', message: errorData.detail || `API Error: ${response.status}`, reconnect_url: errorData.reconnect_url });
+          return;
         }
 
         const data: DashboardResponse = await response.json();
@@ -591,7 +593,7 @@ const DashboardContent: React.FC<DashboardContentProps> = ({ onNavigate }) => {
         setError(null);
       } catch (err) {
         console.error('Dashboard API Error:', err);
-        setError(err instanceof Error ? err.message : 'Unknown error');
+        setError({ code: 'UNKNOWN', message: err instanceof Error ? err.message : 'Unknown error' });
         setDashboardData(null);
       } finally {
         setIsLoading(false);
@@ -599,7 +601,7 @@ const DashboardContent: React.FC<DashboardContentProps> = ({ onNavigate }) => {
     };
 
     fetchDashboardData();
-  }, [mode, selectedAccountId, accountsLoaded]);
+  }, [mode, selectedAccountId, accountsLoaded, retryTrigger]);
 
   if (isLoading) {
     return (
@@ -688,6 +690,14 @@ const DashboardContent: React.FC<DashboardContentProps> = ({ onNavigate }) => {
                 연동하러 가기 →
               </button>
             )}
+            {(error.code === 'YOUTUBE_API_FAILED' || error.code === 'DASHBOARD_DATA_ERROR') && (
+              <button
+                onClick={() => { setError(null); setRetryTrigger((n: number) => n + 1); }}
+                className="ml-4 px-4 py-2 bg-yellow-600 text-white rounded hover:bg-yellow-700 whitespace-nowrap"
+              >
+                재시도 →
+              </button>
+            )}
           </div>
         </div>
       )}