update pay promo

src/components/Subscription/SubscriptionContentNew.tsx

@@ -144,7 +144,7 @@ export default function SubscriptionContentNew() {
     },
   });
 
-  const [selectedCycle, setSelectedCycle] = useState('monthly');
+  const [selectedCycle, setSelectedCycle] = useState('quarterly'); // 默认选中季付
   const [selectedPlan, setSelectedPlan] = useState(null);
   const [subscriptionPlans, setSubscriptionPlans] = useState([]);
   const [priceInfo, setPriceInfo] = useState(null);