diff --git a/src/frontend/src/components/TaskModal.tsx b/src/frontend/src/components/TaskModal.tsx
index cb8063f..5ff350b 100644
--- a/src/frontend/src/components/TaskModal.tsx
+++ b/src/frontend/src/components/TaskModal.tsx
@@ -181,28 +181,21 @@ function StatusButtons({ status, taskId, onAction }: { status: string; taskId: s
     }
   };
 
-  const btn = (b: typeof primary[0]) => (
+  const btn = (b: typeof buttons[0]) => (
     <button key={b.target} onClick={() => handleClick(b.target)} disabled={!!loading} style={{
       padding: '5px 12px', borderRadius: 6, fontSize: 11, cursor: loading ? 'not-allowed' : 'pointer',
       background: b.bg, color: b.color, border: `1px solid ${b.border}`, fontWeight: 600, opacity: loading === b.target ? 0.6 : 1,
     }}>{loading === b.target ? '⏳' : b.icon} {b.label}</button>
   );
 
+  if (buttons.length === 0) {
+    return <div style={{ fontSize: 12, color: 'var(--muted)', padding: '4px 0' }}>-</div>;
+  }
+
   return (
     <div>
-      <div style={{ display: 'flex', gap: 6, flexWrap: 'wrap' }}>{primary.map(b => btn(b))}</div>
-      {advanced.length > 0 && (
-        <div style={{ marginTop: 6 }}>
-          {!showAdvanced ? (
-            <button onClick={() => setShowAdvanced(true)} style={{ fontSize: 10, color: 'var(--muted)', background: 'none', border: 'none', cursor: 'pointer', padding: '2px 0' }}>
-              ▸ 高级操作
-            </button>
-          ) : (
-            <div style={{ display: 'flex', gap: 6, flexWrap: 'wrap', padding: '4px 0', borderTop: '1px dashed var(--line)', marginTop: 4 }}>
-              {advanced.map(b => btn(b))}
-              <button onClick={() => setShowAdvanced(false)} style={{ fontSize: 10, color: 'var(--muted)', background: 'none', border: 'none', cursor: 'pointer' }}>收起</button>
-            </div>
-          )}
+      <div style={{ display: 'flex', gap: 6, flexWrap: 'wrap' }}>{buttons.map(b => btn(b))}</div>
+    </div>
         </div>
       )}
     </div>