From 86c7c5fb089bb624b5c3d8029eaf014d3aef79c8 Mon Sep 17 00:00:00 2001
From: john <cynell@139.com>
Date: Fri, 28 Aug 2026 20:31:38 +0800
Subject: [PATCH] docs(admin): clarify subscription quota uses margin
 multiplier in billing UI

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 src/admin/pages/BillingPage.tsx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/admin/pages/BillingPage.tsx b/src/admin/pages/BillingPage.tsx
index f313159..af6a1de 100644
--- a/src/admin/pages/BillingPage.tsx
+++ b/src/admin/pages/BillingPage.tsx
@@ -326,7 +326,8 @@ function FormulaConfigForm({
       </label>
 
       <p className="muted">
-        预览：成本模式扣费 ≈ 上游 USD × {draft.usdCnyRate} × {draft.marginMultiplier}
+        预览：成本模式扣费 ≈ 上游 USD × {draft.usdCnyRate} × {draft.marginMultiplier}；
+        套餐额度扣减 ≈ 实际上游 Token × {draft.marginMultiplier}
       </p>
 
       <button type="submit" className="send-btn" disabled={saving || envLocked}>