update pay function

app.py

@@ -579,7 +579,7 @@ class User(UserMixin, db.Model):
                 'billing_cycle': subscription.billing_cycle,
                 'start_date': subscription.start_date.isoformat() if subscription.start_date else None,
                 'end_date': subscription.end_date.isoformat() if subscription.end_date else None,
-                'auto_renew': subscription.auto_renew
+                'auto_renewal': subscription.auto_renewal
             })
         else:
             # 无订阅时使用默认值
@@ -589,7 +589,7 @@ class User(UserMixin, db.Model):
                 'billing_cycle': None,
                 'start_date': None,
                 'end_date': None,
-                'auto_renew': False
+                'auto_renewal': False
             })
 
         # 敏感信息只在需要时包含

src/components/Subscription/SubscriptionContentNew.tsx

@@ -634,11 +634,14 @@ export default function SubscriptionContentNew() {
                       <Text color="white" fontSize="lg" fontWeight="bold">
                         当前订阅: {user.subscription_type === 'max' ? 'Max 旗舰版' : 'Pro 专业版'}
                       </Text>
+                      {user.billing_cycle && (
                         <Text color="rgba(255, 255, 255, 0.6)" fontSize="xs">
                           {user.billing_cycle === 'monthly' ? '月付' :
                            user.billing_cycle === 'quarterly' ? '季付' :
-                         user.billing_cycle === 'semiannual' ? '半年付' : '年付'}
+                           user.billing_cycle === 'semiannual' ? '半年付' :
+                           user.billing_cycle === 'yearly' ? '年付' : user.billing_cycle}
                         </Text>
+                      )}
                     </VStack>
                   </HStack>
                   <Badge