diff --git a/frontend/web/src/admin/modules/channels/WeixinLogin.tsx b/frontend/web/src/admin/modules/channels/WeixinLogin.tsx
index a270bbb..be98805 100644
--- a/frontend/web/src/admin/modules/channels/WeixinLogin.tsx
+++ b/frontend/web/src/admin/modules/channels/WeixinLogin.tsx
@@ -41,6 +41,7 @@ export function WeixinLogin({
 }): React.ReactNode {
   const log = useAuditStore((s) => s.log);
   const [status, setStatus] = useState<string>("idle");
+  const [qrCode, setQrCode] = useState<string>("");
   const [qrUrl, setQrUrl] = useState<string>("");
   const [botId, setBotId] = useState<string>("");
   const [busy, setBusy] = useState<string | null>(null);
@@ -86,10 +87,12 @@ export function WeixinLogin({
   const start = () => {
     setBusy("__qr__");
     setNotice(null);
+    setQrCode("");
     setQrUrl("");
     adminWeixinLoginQR(platform, accountId)
       .then((r) => {
         log("channel.weixin.login.qr", "ok");
+        setQrCode(r.qrCode ?? "");
         setQrUrl(r.qrUrl ?? "");
         if (r.status === "confirmed") {
           setStatus("confirmed");
@@ -117,7 +120,7 @@ export function WeixinLogin({
       .finally(() => setBusy(null));
   };
 
-  const showQR = status === "waiting" || qrUrl !== "";
+  const showQR = status === "waiting" || qrCode !== "";
 
   return (
     <Surface gap="sm" className="space-y-3">
@@ -144,11 +147,21 @@ export function WeixinLogin({
 
       {showQR ? (
         <div className="space-y-2">
-          {qrUrl ? (
-            <QrImage value={qrUrl} />
+          {qrCode ? (
+            <QrImage value={qrCode} />
           ) : (
             <Notice tone="warn">二维码暂不可用，请点击「刷新二维码」重试。</Notice>
           )}
+          {qrUrl ? (
+            <a
+              href={qrUrl}
+              target="_blank"
+              rel="noreferrer"
+              className="text-xs text-[var(--mu-accent-hi)] underline"
+            >
+              若上方码不识别，点此在微信/浏览器打开扫码页
+            </a>
+          ) : null}
           <p className="text-xs text-[var(--mu-text-lo)]">请用微信扫描上方二维码，确认后自动连接（最多等待约 8 分钟）。</p>
         </div>
       ) : null}