diff --git a/core/weibo/client.py b/core/weibo/client.py
index a47e742..b6fafc1 100644
--- a/core/weibo/client.py
+++ b/core/weibo/client.py
@@ -277,6 +277,7 @@ class WeiboClient:
         self.cookie = normalize_weibo_cookie(cookie) if cookie else ""
         self.timeout = timeout
         self.session = session or requests.Session()
+        self._last_text_url = ""
         self.session.headers.update(
             {
                 "User-Agent": WEIBO_MOBILE_UA,
@@ -336,6 +337,7 @@ class WeiboClient:
                 timeout=self.timeout,
             )
             response.raise_for_status()
+            self._last_text_url = str(getattr(response, "url", "") or url)
             return response.text
         except requests.RequestException as exc:
             raise WeiboTransportError(f"请求微博收银台失败: {exc}") from exc
@@ -821,6 +823,12 @@ class WeiboClient:
                 "Referer": "https://vipclub.weibo.com/",
             },
         )
+        if urlsplit(self._last_text_url).path.rstrip("/") == "/sorry":
+            raise WeiboRechargeError(
+                "微博支付页拒绝了当前账号（跳转 /sorry）。"
+                "CK 首页仍有效，请重新登录微博更新 CK，"
+                "或确认该账号具备支付/助威资格"
+            )
         parser = _CashierParser()
         parser.feed(html)
         if not parser.pay_id:
diff --git a/tests/test_weibo_accounts.py b/tests/test_weibo_accounts.py
index 400e8f7..ebf4d57 100644
--- a/tests/test_weibo_accounts.py
+++ b/tests/test_weibo_accounts.py
@@ -14,6 +14,7 @@ from core.weibo import (
     WeiboExchangeResult,
     WeiboHomeSnapshot,
     WeiboPaymentStatus,
+    WeiboRechargeError,
     WeiboRechargeOrder,
 )
 from web.backend.models import User, WeiboAccount
@@ -360,6 +361,35 @@ def test_manual_recharge_order_and_status_routes_serialize(
     assert status["status"] == "PAY_STATUS_PENDING"
 
 
+def test_recharge_failure_keeps_valid_ck_status(monkeypatch, db, current_user):
+    account_out = import_cookies(
+        WeiboCookieImport(text="SCF=a; SUB=b", tag=""),
+        db=db,
+        current=current_user,
+    ).accounts[0]
+    account = db.query(WeiboAccount).filter(WeiboAccount.id == account_out.id).one()
+
+    def reject_recharge(*_args, **_kwargs):
+        raise WeiboRechargeError("微博支付页拒绝了当前账号")
+
+    monkeypatch.setattr(
+        StubWeiboClient,
+        "create_recharge_order",
+        reject_recharge,
+        raising=False,
+    )
+
+    with pytest.raises(WeiboRechargeError, match="支付页拒绝"):
+        weibo_service.create_weibo_recharge_order(
+            db,
+            account,
+            amount_yuan=1,
+        )
+
+    assert account.ck_check_status == "valid"
+    assert account.ck_check_message == ""
+
+
 def test_manual_exchange_requires_confirm_and_serializes_result(
     monkeypatch, db, current_user
 ):
diff --git a/tests/test_weibo_client.py b/tests/test_weibo_client.py
index f0a1e6a..5d7a397 100644
--- a/tests/test_weibo_client.py
+++ b/tests/test_weibo_client.py
@@ -27,9 +27,10 @@ BIND_URL = (
 
 
 class FakeResponse:
-    def __init__(self, payload):
+    def __init__(self, payload, url: str = ""):
         self.payload = payload
         self.text = payload if isinstance(payload, str) else ""
+        self.url = url
 
     def raise_for_status(self):
         return None
@@ -52,7 +53,10 @@ class FakeSession(requests.Session):
         result = self.responses.pop(0)
         if isinstance(result, Exception):
             raise result
-        return FakeResponse(result)
+        response = result if isinstance(result, FakeResponse) else FakeResponse(result)
+        if not response.url:
+            response.url = url
+        return response
 
 
 def test_normalize_cookie_accepts_prefix_and_multiline():
@@ -334,6 +338,49 @@ def test_create_recharge_order_full_manual_chain():
     assert create_call[2]["params"] == create_call[2]["data"]
 
 
+def test_create_recharge_order_reports_payment_rejection():
+    client = WeiboClient("SCF=a; SUB=b", session=FakeSession([]))
+    client._load_recharge_context = lambda _activity: (
+        {"vuid": "vuid", "source_itemid": "20601", "F": "bowen_tjg"},
+        {"tab_type": "8", "cashier_id": "205"},
+        {
+            "tab_info": [
+                {
+                    "is_current": 1,
+                    "tab_type": "8",
+                    "cashier_id": "205",
+                    "menu": [
+                        {
+                            "subitemid": "2060101",
+                            "itemid": 20601,
+                            "appkey": 2000,
+                            "commodity_id": "2060101",
+                            "max_money": 1000,
+                        }
+                    ],
+                }
+            ]
+        },
+    )
+    client._recharge_bid = lambda *_args: "1000294191"
+    client._request_json = lambda *_args, **_kwargs: {
+        "code": 100000,
+        "data": {
+            "url": "https://pay.sc.weibo.com/api/merchant/pay/cashier?sign=test",
+            "orderid": "order-1",
+        },
+    }
+
+    def rejected_page(*_args, **_kwargs):
+        client._last_text_url = "https://pay.sc.weibo.com/sorry"
+        return "<title>404错误</title>"
+
+    client._request_text = rejected_page
+
+    with pytest.raises(WeiboRechargeError, match=r"支付页拒绝.*/sorry"):
+        client.create_recharge_order(amount_yuan=1, activity="bowen_tjg")
+
+
 def test_create_recharge_order_rejects_missing_dynamic_menu():
     home = {
         "code": 100000,
diff --git a/web/backend/services/weibo_service.py b/web/backend/services/weibo_service.py
index 5b7df72..6e96def 100644
--- a/web/backend/services/weibo_service.py
+++ b/web/backend/services/weibo_service.py
@@ -166,10 +166,13 @@ def _mark_manual_failure(
     account: WeiboAccount,
     exc: Exception,
 ) -> None:
-    account.ck_check_status = _error_status(exc)
-    account.ck_check_message = str(exc)
-    account.ck_checked_at = _now()
-    db.commit()
+    """只有明确登录态失效才改动 CK 状态，业务失败不能把有效 CK 标坏。"""
+
+    if isinstance(exc, WeiboAuthError):
+        account.ck_check_status = "invalid"
+        account.ck_check_message = str(exc)
+        account.ck_checked_at = _now()
+        db.commit()
 
 
 def query_weibo_mall(