diff --git a/prisma/migrations/20260314200000_nullable_group_id/migration.sql b/prisma/migrations/20260314200000_nullable_group_id/migration.sql
new file mode 100644
index 0000000..52c21f7
--- /dev/null
+++ b/prisma/migrations/20260314200000_nullable_group_id/migration.sql
@@ -0,0 +1,2 @@
+-- AlterTable: make group_id nullable on subscription_plans
+ALTER TABLE "subscription_plans" ALTER COLUMN "group_id" DROP NOT NULL;
diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index a9248b2..8f44a33 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -108,7 +108,7 @@ model Channel {
 // ── 订阅套餐配置 ──
 model SubscriptionPlan {
   id            String   @id @default(cuid())
-  groupId       Int      @unique @map("group_id")
+  groupId       Int?     @unique @map("group_id")
   name          String
   description   String?  @db.Text
   price         Decimal  @db.Decimal(10, 2)
diff --git a/src/app/admin/subscriptions/page.tsx b/src/app/admin/subscriptions/page.tsx
index 72fadff..a8f0602 100644
--- a/src/app/admin/subscriptions/page.tsx
+++ b/src/app/admin/subscriptions/page.tsx
@@ -17,7 +17,7 @@ interface SubscriptionPlan {
   validDays: number;
   validityUnit: 'day' | 'week' | 'month';
   features: string[];
-  groupId: string;
+  groupId: string | null;
   groupName: string | null;
   sortOrder: number;
   enabled: boolean;
@@ -427,7 +427,7 @@ function SubscriptionsContent() {
 
   const openEdit = (plan: SubscriptionPlan) => {
     setEditingPlan(plan);
-    setFormGroupId(plan.groupId);
+    setFormGroupId(plan.groupId ?? '');
     setFormName(plan.name);
     setFormDescription(plan.description ?? '');
     setFormPrice(String(plan.price));
@@ -448,11 +448,11 @@ function SubscriptionsContent() {
 
   /* --- save plan (snake_case for backend) --- */
   const handleSave = async () => {
-    if (!formName.trim() || !formPrice) return;
+    if (!formName.trim() || !formPrice || !formGroupId) return;
     setSaving(true);
     setError('');
     const body = {
-      group_id: formGroupId ? Number(formGroupId) : undefined,
+      group_id: Number(formGroupId),
       name: formName.trim(),
       description: formDescription.trim() || null,
       price: parseFloat(formPrice),
@@ -485,7 +485,9 @@ function SubscriptionsContent() {
       closeModal();
       fetchPlans();
     } catch (e) {
+      // 分组被删除等错误：刷新列表使前端状态同步
       setError(e instanceof Error ? e.message : t.saveFailed);
+      fetchPlans();
     } finally {
       setSaving(false);
     }
@@ -617,7 +619,9 @@ function SubscriptionsContent() {
 
   /* available groups for the form: only subscription type, exclude already used */
   const subscriptionGroups = groups.filter((g) => g.subscription_type === 'subscription');
-  const usedGroupIds = new Set(plans.filter((p) => p.id !== editingPlan?.id).map((p) => p.groupId));
+  const usedGroupIds = new Set(
+    plans.filter((p) => p.id !== editingPlan?.id && p.groupId != null).map((p) => p.groupId!),
+  );
   const availableGroups = subscriptionGroups.filter((g) => !usedGroupIds.has(String(g.id)));
 
   /* group id → name map (all groups, for subscription display) */
@@ -850,10 +854,18 @@ function SubscriptionsContent() {
                           {t.colGroup}
                         </span>
                         <div className={isDark ? 'text-slate-200' : 'text-slate-800'}>
-                          <span className="font-mono text-xs">{plan.groupId}</span>
-                          {plan.groupName && (
-                            <span className={`ml-1 text-xs ${isDark ? 'text-slate-400' : 'text-slate-500'}`}>
-                              ({plan.groupName})
+                          {plan.groupId ? (
+                            <>
+                              <span className="font-mono text-xs">{plan.groupId}</span>
+                              {plan.groupName && (
+                                <span className={`ml-1 text-xs ${isDark ? 'text-slate-400' : 'text-slate-500'}`}>
+                                  ({plan.groupName})
+                                </span>
+                              )}
+                            </>
+                          ) : (
+                            <span className={`text-xs ${isDark ? 'text-yellow-400' : 'text-yellow-600'}`}>
+                              {locale === 'en' ? 'Unbound' : '未绑定'}
                             </span>
                           )}
                         </div>
@@ -1221,12 +1233,14 @@ function SubscriptionsContent() {
                       {g.name} ({g.id})
                     </option>
                   ))}
-                  {/* If editing, ensure the current group is always visible */}
-                  {editingPlan && !availableGroups.some((g) => String(g.id) === editingPlan.groupId) && (
-                    <option value={editingPlan.groupId}>
-                      {editingPlan.groupName ?? editingPlan.groupId} ({editingPlan.groupId})
-                    </option>
-                  )}
+                  {/* If editing, ensure the current group is always visible (only if still bound) */}
+                  {editingPlan &&
+                    editingPlan.groupId &&
+                    !availableGroups.some((g) => String(g.id) === editingPlan.groupId) && (
+                      <option value={editingPlan.groupId}>
+                        {editingPlan.groupName ?? editingPlan.groupId} ({editingPlan.groupId})
+                      </option>
+                    )}
                 </select>
               </div>
 
@@ -1462,7 +1476,7 @@ function SubscriptionsContent() {
               <button
                 type="button"
                 onClick={handleSave}
-                disabled={saving || !formName.trim() || !formPrice}
+                disabled={saving || !formName.trim() || !formPrice || !formGroupId}
                 className={[
                   'rounded-lg px-4 py-2 text-sm font-medium transition-colors disabled:opacity-50',
                   isDark
diff --git a/src/app/api/admin/subscription-plans/[id]/route.ts b/src/app/api/admin/subscription-plans/[id]/route.ts
index fb1ae80..46d04fe 100644
--- a/src/app/api/admin/subscription-plans/[id]/route.ts
+++ b/src/app/api/admin/subscription-plans/[id]/route.ts
@@ -1,6 +1,7 @@
 import { NextRequest, NextResponse } from 'next/server';
 import { verifyAdminToken, unauthorizedResponse } from '@/lib/admin-auth';
 import { prisma } from '@/lib/db';
+import { getGroup } from '@/lib/sub2api/client';
 
 export async function PUT(request: NextRequest, { params }: { params: Promise<{ id: string }> }) {
   if (!(await verifyAdminToken(request))) return unauthorizedResponse(request);
@@ -14,6 +15,14 @@ export async function PUT(request: NextRequest, { params }: { params: Promise<{
       return NextResponse.json({ error: '订阅套餐不存在' }, { status: 404 });
     }
 
+    // 确定最终 groupId：如果传了 group_id 用传入值，否则用现有值
+    const finalGroupId = body.group_id !== undefined ? (body.group_id ? Number(body.group_id) : null) : existing.groupId;
+
+    // 必须绑定分组才能保存
+    if (finalGroupId === null || finalGroupId === undefined) {
+      return NextResponse.json({ error: '必须关联一个 Sub2API 分组' }, { status: 400 });
+    }
+
     // 如果更新了 group_id，检查唯一性
     if (body.group_id !== undefined && Number(body.group_id) !== existing.groupId) {
       const conflict = await prisma.subscriptionPlan.findUnique({
@@ -27,6 +36,20 @@ export async function PUT(request: NextRequest, { params }: { params: Promise<{
       }
     }
 
+    // 校验分组在 Sub2API 中仍然存在
+    const group = await getGroup(finalGroupId);
+    if (!group) {
+      // 分组已被删除，自动解绑
+      await prisma.subscriptionPlan.update({
+        where: { id },
+        data: { groupId: null, forSale: false },
+      });
+      return NextResponse.json(
+        { error: '该分组在 Sub2API 中已被删除，已自动解绑，请重新选择分组' },
+        { status: 409 },
+      );
+    }
+
     if (body.price !== undefined && (typeof body.price !== 'number' || body.price <= 0 || body.price > 99999999.99)) {
       return NextResponse.json({ error: 'price 必须是 0.01 ~ 99999999.99 之间的数值' }, { status: 400 });
     }
@@ -63,7 +86,7 @@ export async function PUT(request: NextRequest, { params }: { params: Promise<{
 
     return NextResponse.json({
       id: plan.id,
-      groupId: String(plan.groupId),
+      groupId: plan.groupId != null ? String(plan.groupId) : null,
       groupName: null,
       name: plan.name,
       description: plan.description,
diff --git a/src/app/api/admin/subscription-plans/route.ts b/src/app/api/admin/subscription-plans/route.ts
index bd08014..4954fd9 100644
--- a/src/app/api/admin/subscription-plans/route.ts
+++ b/src/app/api/admin/subscription-plans/route.ts
@@ -17,16 +17,30 @@ export async function GET(request: NextRequest) {
         let groupExists = false;
         let groupName: string | null = null;
         let group: Awaited<ReturnType<typeof getGroup>> | null = null;
-        try {
-          group = await getGroup(plan.groupId);
-          groupExists = group !== null;
-          groupName = group?.name ?? null;
-        } catch {
-          groupExists = false;
+
+        if (plan.groupId !== null) {
+          try {
+            group = await getGroup(plan.groupId);
+            groupExists = group !== null;
+            groupName = group?.name ?? null;
+          } catch {
+            groupExists = false;
+          }
+
+          // 分组已失效：自动清除绑定并下架
+          if (!groupExists) {
+            prisma.subscriptionPlan
+              .update({
+                where: { id: plan.id },
+                data: { groupId: null, forSale: false },
+              })
+              .catch((err) => console.error(`Failed to unbind stale group for plan ${plan.id}:`, err));
+          }
         }
+
         return {
           id: plan.id,
-          groupId: String(plan.groupId),
+          groupId: groupExists ? String(plan.groupId) : null,
           groupName,
           name: plan.name,
           description: plan.description,
@@ -36,7 +50,7 @@ export async function GET(request: NextRequest) {
           validityUnit: plan.validityUnit,
           features: plan.features ? JSON.parse(plan.features) : [],
           sortOrder: plan.sortOrder,
-          enabled: plan.forSale,
+          enabled: groupExists ? plan.forSale : false,
           groupExists,
           groupPlatform: group?.platform ?? null,
           groupRateMultiplier: group?.rate_multiplier ?? null,
diff --git a/src/app/api/subscription-plans/route.ts b/src/app/api/subscription-plans/route.ts
index 78dbe96..2ee4026 100644
--- a/src/app/api/subscription-plans/route.ts
+++ b/src/app/api/subscription-plans/route.ts
@@ -23,6 +23,8 @@ export async function GET(request: NextRequest) {
     // 并发校验每个套餐对应的 Sub2API 分组是否存在
     const results = await Promise.all(
       plans.map(async (plan) => {
+        if (plan.groupId === null) return null;
+
         let groupActive = false;
         let group: Awaited<ReturnType<typeof getGroup>> = null;
         let groupInfo: {
diff --git a/src/components/SubscriptionConfirm.tsx b/src/components/SubscriptionConfirm.tsx
index fbfb295..f210b22 100644
--- a/src/components/SubscriptionConfirm.tsx
+++ b/src/components/SubscriptionConfirm.tsx
@@ -6,8 +6,7 @@ import type { Locale } from '@/lib/locale';
 import { pickLocaleText } from '@/lib/locale';
 import { getPaymentTypeLabel, getPaymentIconSrc } from '@/lib/pay-utils';
 import type { PlanInfo } from '@/components/SubscriptionPlanCard';
-import { formatValidityLabel } from '@/lib/subscription-utils';
-import { PlatformBadge } from '@/lib/platform-style';
+import { PlanInfoDisplay } from '@/components/SubscriptionPlanCard';
 
 interface SubscriptionConfirmProps {
   plan: PlanInfo;
@@ -30,16 +29,6 @@ export default function SubscriptionConfirm({
 }: SubscriptionConfirmProps) {
   const [selectedPayment, setSelectedPayment] = useState(paymentTypes[0] || '');
 
-  const periodLabel = formatValidityLabel(plan.validityDays, plan.validityUnit ?? 'day', locale);
-
-  const hasLimits =
-    plan.limits &&
-    (plan.limits.daily_limit_usd !== null ||
-      plan.limits.weekly_limit_usd !== null ||
-      plan.limits.monthly_limit_usd !== null);
-
-  const isOpenAI = plan.platform?.toLowerCase() === 'openai';
-
   const handleSubmit = () => {
     if (selectedPayment && !loading) {
       onSubmit(selectedPayment);
@@ -68,142 +57,14 @@ export default function SubscriptionConfirm({
         {pickLocaleText(locale, '确认订单', 'Confirm Order')}
       </h2>
 
-      {/* Plan detail card */}
+      {/* Plan detail card — reuse shared component */}
       <div
         className={[
-          'rounded-2xl border p-5 space-y-4',
+          'rounded-2xl border p-5',
           isDark ? 'border-slate-700 bg-slate-800/80' : 'border-slate-200 bg-white',
         ].join(' ')}
       >
-        {/* Header: Platform badge + Name + Period + messages dispatch */}
-        <div className="flex items-center gap-2 flex-wrap">
-          {plan.platform && <PlatformBadge platform={plan.platform} />}
-          <span className={['text-lg font-bold', isDark ? 'text-slate-100' : 'text-slate-900'].join(' ')}>
-            {plan.name}
-          </span>
-          <span
-            className={[
-              'rounded-full px-2.5 py-0.5 text-xs font-medium',
-              isDark ? 'bg-emerald-900/40 text-emerald-300' : 'bg-emerald-50 text-emerald-700',
-            ].join(' ')}
-          >
-            {periodLabel}
-          </span>
-          {isOpenAI && plan.allowMessagesDispatch && (
-            <span
-              className={[
-                'rounded-full px-2 py-0.5 text-xs font-medium',
-                isDark ? 'bg-green-500/20 text-green-300' : 'bg-green-100 text-green-700',
-              ].join(' ')}
-            >
-              /v1/messages
-            </span>
-          )}
-        </div>
-
-        {/* Price */}
-        <div className="flex items-baseline gap-2">
-          {plan.originalPrice !== null && (
-            <span className={['text-sm line-through', isDark ? 'text-slate-500' : 'text-slate-400'].join(' ')}>
-              ¥{plan.originalPrice}
-            </span>
-          )}
-          <span className="text-2xl font-bold text-emerald-500">¥{plan.price}</span>
-        </div>
-
-        {/* Description */}
-        {plan.description && (
-          <p className={['text-sm leading-relaxed', isDark ? 'text-slate-400' : 'text-slate-500'].join(' ')}>
-            {plan.description}
-          </p>
-        )}
-
-        {/* Rate + Limits grid */}
-        {(plan.rateMultiplier != null || hasLimits) && (
-          <div className="grid grid-cols-2 gap-3">
-            {plan.rateMultiplier != null && (
-              <div>
-                <span className={['text-xs', isDark ? 'text-slate-500' : 'text-slate-400'].join(' ')}>
-                  {pickLocaleText(locale, '倍率', 'Rate')}
-                </span>
-                <div className="flex items-baseline">
-                  <span className="text-lg font-bold text-emerald-500">1</span>
-                  <span className={['mx-1 text-base', isDark ? 'text-slate-500' : 'text-slate-400'].join(' ')}>:</span>
-                  <span className="text-lg font-bold text-emerald-500">{plan.rateMultiplier}</span>
-                </div>
-              </div>
-            )}
-            {plan.limits?.daily_limit_usd != null && (
-              <div>
-                <span className={['text-xs', isDark ? 'text-slate-500' : 'text-slate-400'].join(' ')}>
-                  {pickLocaleText(locale, '日限额', 'Daily Limit')}
-                </span>
-                <div className={['text-lg font-semibold', isDark ? 'text-slate-200' : 'text-slate-800'].join(' ')}>
-                  ${plan.limits.daily_limit_usd}
-                </div>
-              </div>
-            )}
-            {plan.limits?.weekly_limit_usd != null && (
-              <div>
-                <span className={['text-xs', isDark ? 'text-slate-500' : 'text-slate-400'].join(' ')}>
-                  {pickLocaleText(locale, '周限额', 'Weekly Limit')}
-                </span>
-                <div className={['text-lg font-semibold', isDark ? 'text-slate-200' : 'text-slate-800'].join(' ')}>
-                  ${plan.limits.weekly_limit_usd}
-                </div>
-              </div>
-            )}
-            {plan.limits?.monthly_limit_usd != null && (
-              <div>
-                <span className={['text-xs', isDark ? 'text-slate-500' : 'text-slate-400'].join(' ')}>
-                  {pickLocaleText(locale, '月限额', 'Monthly Limit')}
-                </span>
-                <div className={['text-lg font-semibold', isDark ? 'text-slate-200' : 'text-slate-800'].join(' ')}>
-                  ${plan.limits.monthly_limit_usd}
-                </div>
-              </div>
-            )}
-          </div>
-        )}
-
-        {/* OpenAI specific: default model */}
-        {isOpenAI && plan.defaultMappedModel && (
-          <div
-            className={[
-              'flex items-center justify-between rounded-lg border px-3 py-2 text-sm',
-              isDark ? 'border-green-500/30 bg-green-500/10' : 'border-green-200 bg-green-50/50',
-            ].join(' ')}
-          >
-            <span className={isDark ? 'text-slate-400' : 'text-slate-500'}>
-              {pickLocaleText(locale, '默认模型', 'Default Model')}
-            </span>
-            <span className={['text-xs font-mono', isDark ? 'text-slate-300' : 'text-slate-700'].join(' ')}>
-              {plan.defaultMappedModel}
-            </span>
-          </div>
-        )}
-
-        {/* Features */}
-        {plan.features.length > 0 && (
-          <div>
-            <p className={['mb-2 text-xs', isDark ? 'text-slate-500' : 'text-slate-400'].join(' ')}>
-              {pickLocaleText(locale, '功能特性', 'Features')}
-            </p>
-            <div className="flex flex-wrap gap-1.5">
-              {plan.features.map((feature) => (
-                <span
-                  key={feature}
-                  className={[
-                    'rounded-md px-2 py-1 text-xs',
-                    isDark ? 'bg-emerald-500/10 text-emerald-400' : 'bg-emerald-50 text-emerald-700',
-                  ].join(' ')}
-                >
-                  {feature}
-                </span>
-              ))}
-            </div>
-          </div>
-        )}
+        <PlanInfoDisplay plan={plan} isDark={isDark} locale={locale} />
       </div>
 
       {/* Payment method selector */}
diff --git a/src/components/SubscriptionPlanCard.tsx b/src/components/SubscriptionPlanCard.tsx
index 8570759..1e90625 100644
--- a/src/components/SubscriptionPlanCard.tsx
+++ b/src/components/SubscriptionPlanCard.tsx
@@ -28,14 +28,16 @@ export interface PlanInfo {
   defaultMappedModel: string | null;
 }
 
-interface SubscriptionPlanCardProps {
+/** 套餐信息展示（Header + 价格 + 描述 + 倍率/限额 + 特性），不含操作按钮 */
+export function PlanInfoDisplay({
+  plan,
+  isDark,
+  locale,
+}: {
   plan: PlanInfo;
-  onSubscribe: (planId: string) => void;
   isDark: boolean;
   locale: Locale;
-}
-
-export default function SubscriptionPlanCard({ plan, onSubscribe, isDark, locale }: SubscriptionPlanCardProps) {
+}) {
   const unit = plan.validityUnit ?? 'day';
   const periodLabel = formatValidityLabel(plan.validityDays, unit, locale);
   const periodSuffix = formatValiditySuffix(plan.validityDays, unit, locale);
@@ -51,13 +53,8 @@ export default function SubscriptionPlanCard({ plan, onSubscribe, isDark, locale
   const accentCls = isDark ? ps.accent.dark : ps.accent.light;
 
   return (
-    <div
-      className={[
-        'flex flex-col rounded-2xl border p-6 transition-shadow hover:shadow-lg',
-        isDark ? 'border-slate-700 bg-slate-800/70' : 'border-slate-200 bg-white',
-      ].join(' ')}
-    >
-      {/* Header: Platform badge + Name + Period */}
+    <>
+      {/* Header: Platform badge + Name + Period + /v1/messages */}
       <div className="mb-4">
         <div className="mb-3 flex flex-wrap items-center gap-2">
           {plan.platform && <PlatformBadge platform={plan.platform} />}
@@ -175,6 +172,28 @@ export default function SubscriptionPlanCard({ plan, onSubscribe, isDark, locale
           </div>
         </div>
       )}
+    </>
+  );
+}
+
+interface SubscriptionPlanCardProps {
+  plan: PlanInfo;
+  onSubscribe: (planId: string) => void;
+  isDark: boolean;
+  locale: Locale;
+}
+
+export default function SubscriptionPlanCard({ plan, onSubscribe, isDark, locale }: SubscriptionPlanCardProps) {
+  const ps = getPlatformStyle(plan.platform ?? '');
+
+  return (
+    <div
+      className={[
+        'flex flex-col rounded-2xl border p-6 transition-shadow hover:shadow-lg',
+        isDark ? 'border-slate-700 bg-slate-800/70' : 'border-slate-200 bg-white',
+      ].join(' ')}
+    >
+      <PlanInfoDisplay plan={plan} isDark={isDark} locale={locale} />
 
       {/* Spacer */}
       <div className="flex-1" />
diff --git a/src/lib/order/service.ts b/src/lib/order/service.ts
index 9bfd616..bda10ff 100644
--- a/src/lib/order/service.ts
+++ b/src/lib/order/service.ts
@@ -6,7 +6,14 @@ import { getMethodDailyLimit } from './limits';
 import { getMethodFeeRate, calculatePayAmount } from './fee';
 import { initPaymentProviders, paymentRegistry } from '@/lib/payment';
 import type { PaymentType, PaymentNotification } from '@/lib/payment';
-import { getUser, createAndRedeem, subtractBalance, addBalance, getGroup } from '@/lib/sub2api/client';
+import {
+  getUser,
+  createAndRedeem,
+  subtractBalance,
+  addBalance,
+  getGroup,
+  getUserSubscriptions,
+} from '@/lib/sub2api/client';
 import { computeValidityDays, type ValidityUnit } from '@/lib/subscription-utils';
 import { Prisma } from '@prisma/client';
 import { deriveOrderState, isRefundStatus } from './status';
@@ -62,7 +69,7 @@ export async function createOrder(input: CreateOrderInput): Promise<CreateOrderR
   // ── 订阅订单前置校验 ──
   let subscriptionPlan: {
     id: string;
-    groupId: number;
+    groupId: number | null;
     price: Prisma.Decimal;
     validityDays: number;
     validityUnit: string;
@@ -99,6 +106,14 @@ export async function createOrder(input: CreateOrderInput): Promise<CreateOrderR
         404,
       );
     }
+    // 校验分组绑定有效
+    if (plan.groupId === null) {
+      throw new OrderError(
+        'GROUP_NOT_BOUND',
+        message(locale, '该套餐尚未绑定分组，无法购买', 'Plan is not bound to a group'),
+        400,
+      );
+    }
     // 校验 Sub2API 分组仍然存在
     const group = await getGroup(plan.groupId);
     if (!group || group.status !== 'active') {
@@ -668,6 +683,33 @@ export async function executeSubscriptionFulfillment(orderId: string): Promise<v
       throw new Error(`Subscription group ${order.subscriptionGroupId} no longer exists or inactive`);
     }
 
+    // 检测是否续费：查找同分组的活跃订阅，决定天数计算起点
+    let validityDays = order.subscriptionDays;
+    let fulfillMethod: 'renew' | 'new' = 'new';
+    let renewedSubscriptionId: number | undefined;
+
+    const userSubs = await getUserSubscriptions(order.userId);
+    const activeSub = userSubs.find(
+      (s) => s.group_id === order.subscriptionGroupId && s.status === 'active',
+    );
+
+    if (activeSub) {
+      // 续费：从到期日往后推算天数
+      const plan = await prisma.subscriptionPlan.findFirst({
+        where: { groupId: order.subscriptionGroupId },
+        select: { validityDays: true, validityUnit: true },
+      });
+      if (plan) {
+        validityDays = computeValidityDays(
+          plan.validityDays,
+          plan.validityUnit as ValidityUnit,
+          new Date(activeSub.expires_at),
+        );
+      }
+      fulfillMethod = 'renew';
+      renewedSubscriptionId = activeSub.id;
+    }
+
     await createAndRedeem(
       order.rechargeCode,
       Number(order.amount),
@@ -676,7 +718,7 @@ export async function executeSubscriptionFulfillment(orderId: string): Promise<v
       {
         type: 'subscription',
         groupId: order.subscriptionGroupId,
-        validityDays: order.subscriptionDays,
+        validityDays,
       },
     );
 
@@ -693,6 +735,8 @@ export async function executeSubscriptionFulfillment(orderId: string): Promise<v
           groupId: order.subscriptionGroupId,
           days: order.subscriptionDays,
           amount: Number(order.amount),
+          method: fulfillMethod,
+          ...(renewedSubscriptionId && { renewedSubscriptionId }),
         }),
         operator: 'system',
       },