diff --git a/frontend/components/account/AccountCenter.tsx b/frontend/components/account/AccountCenter.tsx
index 5a94b5e1..85903214 100644
--- a/frontend/components/account/AccountCenter.tsx
+++ b/frontend/components/account/AccountCenter.tsx
@@ -49,6 +49,8 @@ type AuthMeResponse = {
   user_id?: string | null;
   email?: string | null;
   points?: number;
+  weekly_points?: number;
+  weekly_rank?: number | string | null;
   entitlement_mode?: string | null;
   auth_required?: boolean;
   subscription_required?: boolean;
@@ -126,7 +128,12 @@ type InfoRowProps = {
   isPrimary?: boolean;
 };
 
-const InfoRow = ({ icon: Icon, label, value, isPrimary = false }: InfoRowProps) => (
+const InfoRow = ({
+  icon: Icon,
+  label,
+  value,
+  isPrimary = false,
+}: InfoRowProps) => (
   <div className="flex items-center justify-between p-4 bg-white/5 rounded-2xl border border-white/5 hover:bg-white/10 transition-all group">
     <div className="flex items-center gap-3">
       <div className="p-2 bg-slate-800 rounded-lg text-slate-400 group-hover:text-blue-400 transition-colors">
@@ -363,8 +370,12 @@ export function AccountCenter() {
   const pointsRaw = Number.isFinite(backendPointsRaw)
     ? Math.max(backendPointsRaw, metadataPointsSafe)
     : metadataPointsSafe;
-  const weeklyPointsRaw = Number(user?.user_metadata?.weekly_points ?? 0);
-  const weeklyRankRaw = user?.user_metadata?.weekly_rank;
+  const backendWeeklyPointsRaw = Number(backend?.weekly_points);
+  const metadataWeeklyPointsRaw = Number(user?.user_metadata?.weekly_points ?? 0);
+  const weeklyPointsRaw = Number.isFinite(backendWeeklyPointsRaw)
+    ? backendWeeklyPointsRaw
+    : metadataWeeklyPointsRaw;
+  const weeklyRankRaw = backend?.weekly_rank ?? user?.user_metadata?.weekly_rank;
   const totalPoints = Number.isFinite(pointsRaw) ? Math.max(0, pointsRaw) : 0;
   const weeklyPoints = Number.isFinite(weeklyPointsRaw)
     ? Math.max(0, weeklyPointsRaw)
@@ -421,7 +432,8 @@ export function AccountCenter() {
       : 0;
     const discountUnits = Math.floor(actualRedeem / pointsPerUsdc);
     const pointsUsed = discountUnits * pointsPerUsdc;
-    const canRedeem = pointsEnabled && maxDiscountUsdc > 0 && totalPoints >= pointsPerUsdc;
+    const canRedeem =
+      pointsEnabled && maxDiscountUsdc > 0 && totalPoints >= pointsPerUsdc;
     const applyDiscount = usePoints && canRedeem && pointsUsed > 0;
 
     return {
@@ -595,7 +607,8 @@ export function AccountCenter() {
           payment_mode: "strict",
           allowed_wallet: payingWallet,
           use_points: billing.canRedeem && usePoints,
-          points_to_consume: billing.canRedeem && usePoints ? billing.pointsUsed : 0,
+          points_to_consume:
+            billing.canRedeem && usePoints ? billing.pointsUsed : 0,
           metadata: { source: "account_center" },
         }),
       });
@@ -749,9 +762,6 @@ export function AccountCenter() {
             <h1 className="text-2xl font-bold text-white flex items-center gap-2">
               账户中心
             </h1>
-            <p className="text-slate-500 text-sm">
-              积分体系 v4.3 · 管理身份与订阅计划
-            </p>
           </div>
         </div>
         <div className="flex items-center gap-2">
@@ -969,7 +979,9 @@ export function AccountCenter() {
                 onPay={() => void handleOverlayCheckout()}
                 onClose={() => setShowOverlay(false)}
                 payBusy={paymentBusy}
-                payLabel={hasPayingWallet ? "立即订阅并激活服务" : "连接钱包并支付"}
+                payLabel={
+                  hasPayingWallet ? "立即订阅并激活服务" : "连接钱包并支付"
+                }
                 errorText={paymentError || undefined}
                 infoText={paymentInfo || undefined}
                 faqHref="/account"
@@ -990,7 +1002,7 @@ export function AccountCenter() {
                 <Bot size={22} /> Telegram Bot 绑定
               </h3>
               <p className="text-slate-400 text-sm mb-6">
-                将下方命令发送给 Bot，实现全平台气象推送与权限同步。
+                将下方命令发送给到群聊，实现全平台气象推送与权限同步。
               </p>
               <div className="flex gap-2">
                 <code className="flex-grow bg-black/40 border border-white/10 p-4 rounded-xl font-mono text-xs text-blue-300 overflow-hidden text-ellipsis whitespace-nowrap">
diff --git a/src/database/db_manager.py b/src/database/db_manager.py
index 9c70a006..dff9cfd1 100644
--- a/src/database/db_manager.py
+++ b/src/database/db_manager.py
@@ -392,3 +392,43 @@ class DBManager:
                 (week_key, limit),
             )
             return [dict(row) for row in cursor.fetchall()]
+
+    def get_weekly_profile_by_supabase_user_id(self, supabase_user_id: str) -> Dict[str, Any]:
+        key = str(supabase_user_id or "").strip().lower()
+        if not key:
+            return {"weekly_points": 0, "weekly_rank": None, "total_ranked": 0}
+
+        now = datetime.now()
+        iso_year, iso_week, _ = now.isocalendar()
+        week_key = f"{iso_year}-W{iso_week:02d}"
+        with self._get_connection() as conn:
+            conn.row_factory = sqlite3.Row
+            rows = conn.execute(
+                """
+                SELECT
+                    telegram_id,
+                    lower(trim(COALESCE(supabase_user_id, ''))) AS supabase_key,
+                    COALESCE(points, 0) AS points,
+                    COALESCE(message_count, 0) AS message_count,
+                    CASE
+                        WHEN weekly_points_week = ? THEN COALESCE(weekly_points, 0)
+                        ELSE 0
+                    END AS weekly_points
+                FROM users
+                ORDER BY weekly_points DESC, points DESC, message_count DESC, telegram_id ASC
+                """,
+                (week_key,),
+            ).fetchall()
+
+        weekly_rank: Optional[int] = None
+        weekly_points = 0
+        for idx, row in enumerate(rows, start=1):
+            if str(row["supabase_key"] or "") == key:
+                weekly_rank = idx
+                weekly_points = int(row["weekly_points"] or 0)
+                break
+        return {
+            "weekly_points": max(0, int(weekly_points or 0)),
+            "weekly_rank": weekly_rank,
+            "total_ranked": len(rows),
+        }
diff --git a/web/app.py b/web/app.py
index c7a9028e..f61d2004 100644
--- a/web/app.py
+++ b/web/app.py
@@ -144,6 +144,21 @@ def _resolve_auth_points(request: Request) -> int:
     return points
 
 
+def _resolve_weekly_profile(request: Request) -> Dict[str, Any]:
+    user_id = str(getattr(request.state, "auth_user_id", "") or "").strip()
+    if not user_id:
+        return {"weekly_points": 0, "weekly_rank": None}
+    try:
+        profile = _account_db.get_weekly_profile_by_supabase_user_id(user_id)
+        return {
+            "weekly_points": int(profile.get("weekly_points") or 0),
+            "weekly_rank": profile.get("weekly_rank"),
+        }
+    except Exception as exc:
+        logger.warning(f"auth weekly profile fallback failed user_id={user_id}: {exc}")
+        return {"weekly_points": 0, "weekly_rank": None}
+
+
 def _assert_entitlement(request: Request) -> None:
     if SUPABASE_ENTITLEMENT.enabled:
         if _legacy_service_token_valid(request):
@@ -1117,12 +1132,15 @@ async def auth_me(request: Request):
             subscription_active = None
 
     points = _resolve_auth_points(request)
+    weekly_profile = _resolve_weekly_profile(request)
 
     return {
         "authenticated": bool(user_id),
         "user_id": user_id,
         "email": getattr(request.state, "auth_email", None),
         "points": points,
+        "weekly_points": weekly_profile["weekly_points"],
+        "weekly_rank": weekly_profile["weekly_rank"],
         "entitlement_mode": (
             "supabase_required"
             if SUPABASE_ENTITLEMENT.enabled and _SUPABASE_AUTH_REQUIRED