diff --git a/apps/admin-web/src/i18n/messages/en-US.ts b/apps/admin-web/src/i18n/messages/en-US.ts
index fba581e..e05a9d4 100644
--- a/apps/admin-web/src/i18n/messages/en-US.ts
+++ b/apps/admin-web/src/i18n/messages/en-US.ts
@@ -94,6 +94,7 @@ const enUS = {
     tenantAdminLogin: "Tenant Admin Login",
     loginAndEnter: "Sign in to workspace",
     email: "Email",
+    loginIdentifier: "Phone / Email",
     password: "Password",
     defaultTestAccount: "Default account",
     defaultTestPassword: "Default password",
@@ -101,6 +102,7 @@ const enUS = {
   membershipBlocked: {
     eyebrow: "Access Paused",
     title: "This tenant plan is unavailable",
+    expiredMessage: "Membership expired. Please renew or contact support.",
     reasonTrialExpired: "The free trial's 3-day page access window has ended. All business pages are now locked. Please contact an administrator to reactivate trial access.",
     reasonRequired: "This tenant does not have an active plan. All business pages are now locked. Please contact an administrator.",
     reasonInactive: "This tenant plan has expired or been disabled. All business pages are now locked. Please contact an administrator to restore access.",
@@ -118,6 +120,7 @@ const enUS = {
     localeLabel: "Language",
     quotaTitle: "Plan & Quota",
     quotaStatus: "Healthy",
+    membershipExpiresAt: "Expires",
     remainingQuota: "Article quota",
     aiPoints: "AI points",
     resetAt: "Reset at",
diff --git a/apps/admin-web/src/i18n/messages/zh-CN.ts b/apps/admin-web/src/i18n/messages/zh-CN.ts
index f42da2b..6d62fa4 100644
--- a/apps/admin-web/src/i18n/messages/zh-CN.ts
+++ b/apps/admin-web/src/i18n/messages/zh-CN.ts
@@ -94,6 +94,7 @@ const zhCN = {
     tenantAdminLogin: "租户后台登录",
     loginAndEnter: "登录并进入工作台",
     email: "邮箱",
+    loginIdentifier: "手机号 / 邮箱",
     password: "密码",
     defaultTestAccount: "默认测试账号",
     defaultTestPassword: "默认测试密码",
@@ -101,6 +102,7 @@ const zhCN = {
   membershipBlocked: {
     eyebrow: "访问已暂停",
     title: "当前租户套餐不可用",
+    expiredMessage: "会员到期，请充值或联系客服",
     reasonTrialExpired: "免费试用的 3 天页面可访问期已经结束，当前业务页面已全部关闭，请联系管理员重新开通试用权限。",
     reasonRequired: "当前租户尚未开通有效套餐，业务页面已全部关闭，请联系管理员处理。",
     reasonInactive: "当前租户套餐已失效或已停用，业务页面已全部关闭，请联系管理员恢复访问。",
@@ -118,6 +120,7 @@ const zhCN = {
     localeLabel: "语言",
     quotaTitle: "套餐与额度",
     quotaStatus: "状态正常",
+    membershipExpiresAt: "会员到期",
     remainingQuota: "生成文章",
     aiPoints: "AI 点数",
     resetAt: "重置时间",
diff --git a/apps/admin-web/src/layouts/AppShell.vue b/apps/admin-web/src/layouts/AppShell.vue
index 54590b7..b941f42 100644
--- a/apps/admin-web/src/layouts/AppShell.vue
+++ b/apps/admin-web/src/layouts/AppShell.vue
@@ -24,13 +24,37 @@ const router = useRouter();
 const authStore = useAuthStore();
 const { locale, t } = useI18n();
 
+const isMembershipBlocked = computed(() => authStore.isMembershipBlocked);
+
 const quotaQuery = useQuery({
   queryKey: ["workspace", "quota-summary", "shell"],
   queryFn: () => workspaceApi.quotaSummary(),
+  enabled: computed(() => !isMembershipBlocked.value),
 });
 
-const userInitial = computed(() => authStore.user?.name?.slice(0, 1).toUpperCase() ?? "A");
+const userDisplayName = computed(() => {
+  return authStore.user?.name || authStore.user?.phone || authStore.user?.email || t("shell.userFallback");
+});
+const userSecondaryIdentifier = computed(() => authStore.user?.email || authStore.user?.phone || "--");
+const userInitial = computed(() => userDisplayName.value.slice(0, 1).toUpperCase() || "A");
 const quotaSummary = computed(() => quotaQuery.data.value);
+const membershipExpiryText = computed(() => {
+  const value = authStore.membership?.end_at;
+  if (!value) {
+    return "--";
+  }
+
+  const date = new Date(value);
+  if (Number.isNaN(date.getTime())) {
+    return value;
+  }
+
+  return new Intl.DateTimeFormat(locale.value, {
+    year: "numeric",
+    month: "2-digit",
+    day: "2-digit",
+  }).format(date);
+});
 const selectedKeys = computed(() => {
   if (route.meta.navKey === null) {
     return [];
@@ -242,9 +266,9 @@ async function handleLogout(): Promise<void> {
       </a-menu>
     </a-layout-sider>
 
-    <a-layout class="admin-main-layout">
-      <a-layout-header class="admin-header">
-        <nav class="admin-header-breadcrumb" aria-label="Breadcrumb">
+    <a-layout class="admin-main-layout" :class="{ 'admin-main-layout--blocked': isMembershipBlocked }">
+      <a-layout-header class="admin-header" :class="{ 'admin-header--blocked': isMembershipBlocked }">
+        <nav v-if="!isMembershipBlocked" class="admin-header-breadcrumb" aria-label="Breadcrumb">
           <span
             v-for="(crumb, index) in headerBreadcrumbs"
             :key="`${crumb.label}-${index}`"
@@ -269,7 +293,7 @@ async function handleLogout(): Promise<void> {
         </nav>
         
         <div class="admin-header-actions">
-          <div class="admin-locale-switch">
+          <div v-if="!isMembershipBlocked" class="admin-locale-switch">
             <a-dropdown placement="bottomRight" :trigger="['click', 'hover']">
               <div class="locale-dropdown-trigger">
                 <GlobalOutlined class="locale-icon" />
@@ -286,9 +310,11 @@ async function handleLogout(): Promise<void> {
           </div>
 
           <!-- Quota Indicator -->
-          <div class="quota-pill">
+          <div v-if="!isMembershipBlocked" class="quota-pill">
             <a-tag color="blue" :bordered="false" class="quota-pill-tag">{{ quotaSummary?.plan_name || t("shell.planFallback") }}</a-tag>
             <span class="quota-pill-text">
+               {{ t("shell.membershipExpiresAt") }}: <strong>{{ membershipExpiryText }}</strong>
+               <span class="quota-pill-divider">·</span>
                {{ t("shell.remainingQuota") }}: <strong>{{ quotaSummary?.balance ?? '--' }}</strong>
                <span class="quota-pill-total">/ {{ quotaSummary?.total_quota ?? '--' }}</span>
                <span class="quota-pill-divider">·</span>
@@ -301,17 +327,17 @@ async function handleLogout(): Promise<void> {
           <a-dropdown placement="bottomRight" :trigger="['click', 'hover']">
             <div class="user-dropdown-trigger">
               <a-avatar size="small" class="user-avatar">{{ userInitial }}</a-avatar>
-              <span class="user-name">{{ authStore.user?.name || t("shell.userFallback") }}</span>
+              <span class="user-name">{{ userDisplayName }}</span>
               <DownOutlined class="user-dropdown-icon" />
             </div>
             <template #overlay>
               <a-menu class="user-dropdown-menu">
                 <div class="user-dropdown-header">
-                  <span class="user-dropdown-name">{{ authStore.user?.name || t("shell.userFallback") }}</span>
-                  <span class="user-dropdown-role">{{ authStore.user?.email || "--" }}</span>
+                  <span class="user-dropdown-name">{{ userDisplayName }}</span>
+                  <span class="user-dropdown-role">{{ userSecondaryIdentifier }}</span>
                 </div>
                 <a-menu-divider />
-                <a-menu-item key="workspace" @click="go('/workspace')" class="user-dropdown-item">
+                <a-menu-item v-if="!isMembershipBlocked" key="workspace" @click="go('/workspace')" class="user-dropdown-item">
                   {{ t("nav.workspace") }}
                 </a-menu-item>
                 <a-menu-item key="logout" @click="handleLogout" class="user-dropdown-item user-dropdown-logout">
@@ -324,8 +350,17 @@ async function handleLogout(): Promise<void> {
         </div>
       </a-layout-header>
 
-      <a-layout-content class="admin-content">
-        <router-view />
+      <a-layout-content class="admin-content" :class="{ 'admin-content--blocked': isMembershipBlocked }">
+        <section
+          v-if="isMembershipBlocked"
+          class="membership-expired-state"
+          role="alert"
+          aria-live="polite"
+        >
+          <div class="membership-expired-logo" :aria-label="t('app.name')">GEO</div>
+          <p>{{ t("membershipBlocked.expiredMessage") }}</p>
+        </section>
+        <router-view v-else />
       </a-layout-content>
     </a-layout>
   </a-layout>
@@ -352,6 +387,10 @@ async function handleLogout(): Promise<void> {
   margin-left: 250px;
 }
 
+.admin-main-layout--blocked {
+  background: #fff;
+}
+
 .admin-brand {
   height: 40px;
   background: #f0f8ff;
@@ -384,6 +423,10 @@ async function handleLogout(): Promise<void> {
   box-shadow: 0 1px 4px rgba(0, 21, 41, 0.08);
 }
 
+.admin-header--blocked {
+  justify-content: flex-end;
+}
+
 .admin-header-breadcrumb {
   min-width: 0;
   flex: 1;
@@ -436,6 +479,7 @@ async function handleLogout(): Promise<void> {
   display: flex;
   align-items: center;
   gap: 20px;
+  margin-left: auto;
 }
 
 .admin-locale-switch {
@@ -574,4 +618,45 @@ async function handleLogout(): Promise<void> {
   margin: 24px;
   min-height: auto;
 }
+
+.admin-content--blocked {
+  margin: 0;
+  min-height: calc(100vh - 64px);
+  background: #fff;
+}
+
+.membership-expired-state {
+  min-height: calc(100vh - 64px);
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  gap: 18px;
+  padding: 32px;
+  color: #262626;
+}
+
+.membership-expired-logo {
+  width: 72px;
+  height: 72px;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  border-radius: 18px;
+  background: #1677ff;
+  color: #fff;
+  font-size: 22px;
+  font-weight: 800;
+  line-height: 1;
+  letter-spacing: 0;
+  box-shadow: 0 14px 32px rgba(22, 119, 255, 0.18);
+}
+
+.membership-expired-state p {
+  margin: 0;
+  font-size: 18px;
+  font-weight: 600;
+  line-height: 1.6;
+  text-align: center;
+}
 </style>
diff --git a/apps/admin-web/src/lib/api.ts b/apps/admin-web/src/lib/api.ts
index b74d613..42edfd6 100644
--- a/apps/admin-web/src/lib/api.ts
+++ b/apps/admin-web/src/lib/api.ts
@@ -118,6 +118,7 @@ import {
   clearStoredSession,
   getStoredAccessToken,
   getStoredRefreshToken,
+  markStoredMembershipBlocked,
   readStoredSession,
   setStoredTokens,
 } from "./session";
@@ -271,6 +272,23 @@ export const apiClient = createApiClient({
   },
 });
 
+const membershipBlockedErrors = new Set([
+  "trial_plan_expired",
+  "subscription_required",
+  "subscription_inactive",
+]);
+
+apiClient.raw.interceptors.response.use(
+  (response) => response,
+  (error) => {
+    if (error instanceof ApiClientError && membershipBlockedErrors.has(error.message)) {
+      markStoredMembershipBlocked(error.message);
+    }
+
+    return Promise.reject(error);
+  },
+);
+
 export const authApi = {
   login(payload: LoginRequest) {
     return publicClient.post<LoginResponse, LoginRequest>("/api/auth/login", payload);
diff --git a/apps/admin-web/src/lib/session.ts b/apps/admin-web/src/lib/session.ts
index 871a994..12a7aa7 100644
--- a/apps/admin-web/src/lib/session.ts
+++ b/apps/admin-web/src/lib/session.ts
@@ -95,6 +95,36 @@ export function setStoredUser(user: UserInfo | null): SessionSnapshot {
   return updateStoredSession({ user });
 }
 
+export function markStoredMembershipBlocked(reason = "subscription_inactive"): SessionSnapshot {
+  const snapshot = readStoredSession();
+  if (!snapshot.user) {
+    return snapshot;
+  }
+
+  const current = snapshot.user.membership;
+  const nextUser: UserInfo = {
+    ...snapshot.user,
+    membership: {
+      plan_code: current?.plan_code ?? "",
+      plan_name: current?.plan_name ?? "",
+      status: "expired",
+      blocked: true,
+      blocked_reason: reason,
+      start_at: current?.start_at ?? null,
+      end_at: current?.end_at ?? null,
+      article_generation_limit: current?.article_generation_limit ?? 0,
+      article_quota_cycle: current?.article_quota_cycle ?? "lifetime",
+      ai_points_monthly: current?.ai_points_monthly ?? 0,
+      ai_point_base_chars: current?.ai_point_base_chars ?? 1000,
+      company_limit: current?.company_limit ?? 0,
+      image_storage_bytes: current?.image_storage_bytes ?? 0,
+      contact_admin_on_expiry: current?.contact_admin_on_expiry ?? true,
+    },
+  };
+
+  return updateStoredSession({ user: nextUser });
+}
+
 export function clearStoredSession(options: { notifyAuthExpired?: boolean } = {}): SessionSnapshot {
   if (hasStorage()) {
     window.localStorage.removeItem(STORAGE_KEY);
diff --git a/apps/admin-web/src/router/index.ts b/apps/admin-web/src/router/index.ts
index 2c6817c..a537b6f 100644
--- a/apps/admin-web/src/router/index.ts
+++ b/apps/admin-web/src/router/index.ts
@@ -18,7 +18,7 @@ const router = createRouter({
     {
       path: "/membership-blocked",
       name: "membership-blocked",
-      component: () => import("@/views/MembershipBlockedView.vue"),
+      redirect: "/workspace",
       meta: {
         requiresAuth: true,
       },
@@ -261,22 +261,11 @@ router.beforeEach(async (to) => {
     };
   }
 
-  if (authStore.isAuthenticated && authStore.isMembershipBlocked && to.name !== "membership-blocked") {
-    return { name: "membership-blocked" };
-  }
-
-  if (to.name === "membership-blocked" && authStore.isAuthenticated && !authStore.isMembershipBlocked) {
-    return { name: "workspace" };
-  }
-
   if (to.meta.requiresKol && !authStore.isActiveKol) {
     return { name: "workspace" };
   }
 
   if (to.name === "login" && authStore.isAuthenticated) {
-    if (authStore.isMembershipBlocked) {
-      return { name: "membership-blocked" };
-    }
     return { name: "workspace" };
   }
 
diff --git a/apps/admin-web/src/stores/auth.ts b/apps/admin-web/src/stores/auth.ts
index 8b060b4..af9bd71 100644
--- a/apps/admin-web/src/stores/auth.ts
+++ b/apps/admin-web/src/stores/auth.ts
@@ -160,7 +160,16 @@ export const useAuthStore = defineStore("auth", () => {
 
   const isAuthenticated = computed(() => Boolean(accessToken.value && user.value));
   const membership = computed(() => user.value?.membership ?? null);
-  const isMembershipBlocked = computed(() => Boolean(membership.value?.blocked));
+  const isMembershipBlocked = computed(() => {
+    const value = membership.value;
+    return Boolean(
+      value?.blocked ||
+        value?.status === "expired" ||
+        value?.blocked_reason === "trial_plan_expired" ||
+        value?.blocked_reason === "subscription_required" ||
+        value?.blocked_reason === "subscription_inactive",
+    );
+  });
   const kolProfile = computed(() => user.value?.kol_profile ?? null);
   const isActiveKol = computed(() => kolProfile.value?.status === "active");
 
diff --git a/apps/admin-web/src/views/LoginView.vue b/apps/admin-web/src/views/LoginView.vue
index b9bb172..e2757dd 100644
--- a/apps/admin-web/src/views/LoginView.vue
+++ b/apps/admin-web/src/views/LoginView.vue
@@ -33,8 +33,8 @@
         </div>
         <form @submit.prevent="handleSubmit" class="form">
           <div class="field">
-            <label for="login-email">{{ t('auth.email') }}</label>
-            <input id="login-email" type="email" placeholder="admin@geo.local" v-model="formState.email"
+            <label for="login-identifier">{{ t('auth.loginIdentifier') }}</label>
+            <input id="login-identifier" type="text" placeholder="admin@geo.local / 13800138000" v-model="formState.identifier"
               autocomplete="off" @focus="isTyping = true" @blur="isTyping = false" required />
           </div>
           <div class="field">
@@ -98,7 +98,7 @@ const isTyping = ref(false);
 const remember = ref(false);
 
 const formState = reactive({
-  email: "admin@geo.local",
+  identifier: "admin@geo.local",
   password: "Admin@123",
 });
 
diff --git a/apps/admin-web/src/views/MembershipBlockedView.vue b/apps/admin-web/src/views/MembershipBlockedView.vue
index 7848030..f736563 100644
--- a/apps/admin-web/src/views/MembershipBlockedView.vue
+++ b/apps/admin-web/src/views/MembershipBlockedView.vue
@@ -41,8 +41,6 @@ const expiryText = computed(() => {
     year: "numeric",
     month: "2-digit",
     day: "2-digit",
-    hour: "2-digit",
-    minute: "2-digit",
   }).format(date);
 });
 
diff --git a/packages/shared-types/src/index.ts b/packages/shared-types/src/index.ts
index abc5e37..cbb7f13 100644
--- a/packages/shared-types/src/index.ts
+++ b/packages/shared-types/src/index.ts
@@ -21,14 +21,16 @@ export interface AuthTokens {
 }
 
 export interface LoginRequest {
-  email: string;
+  identifier: string;
   password: string;
+  email?: string;
 }
 
 export interface UserInfo {
   id: number;
-  email: string;
-  name: string;
+  email: string | null;
+  phone: string;
+  name: string | null;
   avatar_url: string | null;
   tenant_id: number;
   primary_workspace_id: number;