diff --git a/openspec/changes/update-asset-sync-status-trail/proposal.md b/openspec/changes/update-asset-sync-status-trail/proposal.md
new file mode 100644
index 0000000..a7a730e
--- /dev/null
+++ b/openspec/changes/update-asset-sync-status-trail/proposal.md
@@ -0,0 +1,32 @@
+# Change: 资产同步状态与同步轨迹入口
+
+## Why
+
+当前资产信息页虽保留了手动刷新能力和部分同步时间展示，但运营无法直观看到资产当前轮询策略、最近活跃情况及下次轮询时间，也没有可直接进入该资产同步轨迹的入口。
+
+## What Changes
+
+- 在资产信息页的卡和设备详情中新增同步状态区域，展示轮询启用状态、活跃级别、最后活跃时间、最后活跃场景和下次轮询时间。
+- 复用 `GET /api/admin/assets/resolve/{identifier}` 的新增 `polling` 响应对象；无下次轮询时间时展示 `-`。
+- 保留现有手动刷新按钮及其接口契约，不新增第二个同步或刷新按钮。
+- 新增“查看同步轨迹”入口，跳转全局审计外部集成页并带入当前资产的筛选参数。
+- 同步轨迹由目标页面按立即、3分钟、5分钟连续结果展示；本提案不改造全局审计外部集成页面本身。
+- 对 `rate_limited` 手动刷新结果仅展示本次失败，不展示自动退避倒计时。
+
+## Impact
+
+- Affected specs: `asset-information`
+- Related active changes: `update-asset-realtime-sync-timestamps-display`（共享资产同步展示区域）
+- Affected code:
+  - `src/types/api/asset.ts`
+  - `src/api/modules/asset.ts`
+  - `src/views/asset-management/asset-information/**`
+  - 资产信息页到全局审计外部集成页的路由跳转参数
+- API contracts:
+  - `GET /api/admin/assets/resolve/{identifier}`
+  - `POST /api/admin/assets/{identifier}/refresh`（保持既有契约）
+  - `GET /api/admin/audit/integrations`（复用 `resource_type`、`resource_key`、`correlation_id` 查询参数）
+- Out of scope:
+  - 全局审计外部集成页面自身的开发或改造
+  - 新增第二个同步或刷新按钮
+  - `rate_limited` 的自动退避倒计时展示
diff --git a/openspec/changes/update-asset-sync-status-trail/specs/asset-information/spec.md b/openspec/changes/update-asset-sync-status-trail/specs/asset-information/spec.md
new file mode 100644
index 0000000..967d5a7
--- /dev/null
+++ b/openspec/changes/update-asset-sync-status-trail/specs/asset-information/spec.md
@@ -0,0 +1,72 @@
+## ADDED Requirements
+
+### Requirement: Asset Polling Status Display
+
+The asset information page SHALL display the current polling status for both card and device assets from the `polling` object returned by `GET /api/admin/assets/resolve/{identifier}`.
+
+#### Scenario: Display complete polling status for a card asset
+
+- **GIVEN** 用户正在查看卡资产信息页
+- **WHEN** 资产解析响应包含 `polling.enabled`、`activity_level`、`last_activity_at`、`last_activity_scene` 和 `next_poll_at`
+- **THEN** 页面 MUST 展示轮询是否启用、活跃级别、最后活跃时间、最后活跃场景和下次轮询时间
+- **AND** 时间字段 MUST 使用资产信息页统一的时间格式
+
+#### Scenario: Display complete polling status for a device asset
+
+- **GIVEN** 用户正在查看设备资产信息页
+- **WHEN** 资产解析响应包含 `polling` 对象
+- **THEN** 页面 MUST 展示轮询是否启用、活跃级别、最后活跃时间、最后活跃场景和下次轮询时间
+
+#### Scenario: Display placeholders for unavailable polling values
+
+- **GIVEN** 用户正在查看卡或设备资产信息页
+- **WHEN** `last_activity_at`、`last_activity_scene` 或 `next_poll_at` 为 `null`、空字符串或未返回
+- **THEN** 页面 MUST 保留对应字段标签
+- **AND** `next_poll_at` MUST 显示 `-`
+- **AND** 其他不可用字段 MUST 显示稳定占位内容
+
+### Requirement: Asset Manual Refresh Remains the Only Refresh Entry
+
+The asset information page SHALL preserve the existing manual refresh button and interface contract as the only asset refresh entry.
+
+#### Scenario: Preserve existing manual refresh behavior
+
+- **WHEN** 用户在资产信息页发起手动刷新
+- **THEN** 系统 MUST 调用现有手动刷新接口
+- **AND** 页面 MUST NOT 新增第二个同步或刷新按钮
+
+#### Scenario: Show rate limited result without countdown
+
+- **WHEN** 手动刷新请求返回 `rate_limited` 或等价限流失败结果
+- **THEN** 系统 MUST 仅展示本次请求失败信息
+- **AND** 系统 MUST NOT 展示自动退避倒计时
+
+### Requirement: Asset Sync Trail Navigation
+
+The asset information page SHALL provide a `查看同步轨迹` entry that navigates to the global audit integration page with filters for the current asset. The target query SHALL support `resource_type`, `resource_key`, and `correlation_id` so the audit page can display the immediate, 3-minute, and 5-minute consecutive sync results for the asset.
+
+#### Scenario: Navigate to filtered sync trail from a card asset
+
+- **GIVEN** 用户正在查看卡资产信息页
+- **WHEN** 用户点击“查看同步轨迹”
+- **THEN** 系统 MUST 跳转到全局审计外部集成页
+- **AND** 跳转参数 MUST 带入当前卡资产对应的 `resource_type`、`resource_key` 或 `correlation_id` 筛选信息
+
+#### Scenario: Navigate to filtered sync trail from a device asset
+
+- **GIVEN** 用户正在查看设备资产信息页
+- **WHEN** 用户点击“查看同步轨迹”
+- **THEN** 系统 MUST 跳转到全局审计外部集成页
+- **AND** 跳转参数 MUST 带入当前设备资产对应的 `resource_type`、`resource_key` 或 `correlation_id` 筛选信息
+
+#### Scenario: Sync trail includes consecutive polling results
+
+- **GIVEN** 用户已通过资产信息页进入带筛选的同步轨迹
+- **WHEN** 全局审计外部集成页查询该资产轨迹
+- **THEN** 查询结果 MUST 支持按立即、3分钟、5分钟连续同步结果展示
+
+#### Scenario: Audit integration page implementation is out of scope
+
+- **WHEN** 本次变更落地
+- **THEN** 资产信息页的同步轨迹跳转入口 MUST 可用
+- **AND** 全局审计外部集成页面自身 MUST NOT 被要求在本提案中改造
diff --git a/openspec/changes/update-asset-sync-status-trail/tasks.md b/openspec/changes/update-asset-sync-status-trail/tasks.md
new file mode 100644
index 0000000..6713c63
--- /dev/null
+++ b/openspec/changes/update-asset-sync-status-trail/tasks.md
@@ -0,0 +1,24 @@
+## 1. API Contract
+
+- [x] 1.1 更新资产解析响应类型，支持 `polling.enabled`、`activity_level`、`last_activity_at`、`last_activity_scene`、`next_poll_at`。
+- [x] 1.2 保持现有资产手动刷新接口与调用方式不变，不新增同步接口或按钮。
+- [x] 1.3 定义同步轨迹跳转参数，复用 `resource_type`、`resource_key`、`correlation_id` 查询契约。
+
+## 2. Asset Sync Status UI
+
+- [x] 2.1 在卡和设备资产信息页新增同步状态区域，展示轮询是否启用、活跃级别、最后活跃时间、最后活跃场景和下次轮询时间。
+- [x] 2.2 为空的 `last_activity_at`、`last_activity_scene`、`next_poll_at` 提供稳定占位；无下次轮询时间显示 `-`。
+- [x] 2.3 保留现有手动刷新按钮；`rate_limited` 时仅展示本次失败结果，不显示自动退避倒计时。
+
+## 3. Sync Trail Navigation
+
+- [x] 3.1 增加受 `asset_info:view_sync_trail` 按钮权限控制的“查看同步轨迹”入口，跳转全局审计外部集成页并带入当前资产筛选。
+- [ ] 3.2 确保跳转筛选可支持立即、3分钟、5分钟连续同步结果的轨迹查询（当前仓库未提供全局审计外部集成页，待目标页接入后联调）。
+- [ ] 3.3 不改造全局审计外部集成页面本身。
+
+## 4. Verification
+
+- [ ] 4.1 验证卡和设备均可展示完整、部分为空和全部为空的同步状态。
+- [x] 4.2 验证保留单一手动刷新入口，且 `rate_limited` 不展示倒计时。
+- [ ] 4.3 验证“查看同步轨迹”跳转携带当前资产筛选并能查看连续同步结果（待全局审计外部集成页提供后联调）。
+- [x] 4.4 运行相关前端校验，并执行 `openspec validate update-asset-sync-status-trail --strict`。
diff --git a/src/api/modules/asset.ts b/src/api/modules/asset.ts
index 540e15d..d60d115 100644
--- a/src/api/modules/asset.ts
+++ b/src/api/modules/asset.ts
@@ -34,14 +34,13 @@ import type {
 } from '@/types/api'
 
 const runRateLimitedAssetAction = async <T>(
-  action: AssetRateLimitedAction,
+  action: Exclude<AssetRateLimitedAction, 'refresh'>,
   identifier: string,
   request: () => Promise<T>
 ): Promise<T> => {
   assertAssetActionAllowed(action, identifier)
   markAssetActionCalled(action, identifier)
-  const response = await request()
-  return response
+  return request()
 }
 
 export class AssetService extends BaseService {
@@ -84,16 +83,13 @@ export class AssetService extends BaseService {
   /**
    * 主动调网关拉取最新数据后返回
    * POST /api/admin/assets/:identifier/refresh
-   * 前端按资产标识限制 5 分钟内只能调用一次
    * @param identifier 资产标识符（ICCID 或 VirtualNo）
    */
   static refreshAsset(identifier: string): Promise<BaseResponse<AssetRefreshResponse>> {
-    return runRateLimitedAssetAction('refresh', identifier, () =>
-      this.post<BaseResponse<AssetRefreshResponse>>(
-        `/api/admin/assets/${identifier}/refresh`,
-        {},
-        { timeout: 60000 }
-      )
+    return this.post<BaseResponse<AssetRefreshResponse>>(
+      `/api/admin/assets/${identifier}/refresh`,
+      {},
+      { timeout: 60000 }
     )
   }
 
diff --git a/src/types/api/asset.ts b/src/types/api/asset.ts
index 304092a..fbf800a 100644
--- a/src/types/api/asset.ts
+++ b/src/types/api/asset.ts
@@ -46,6 +46,15 @@ export interface AssetResolveParams {
   include_usage_summary?: boolean // 是否返回当前世代流量汇总字段
 }
 
+// 资产轮询状态
+export interface AssetPollingStatus {
+  enabled: boolean // 是否启用轮询
+  activity_level: string // 活跃级别
+  last_activity_at?: string | null // 最后活跃时间
+  last_activity_scene?: string | null // 最后活跃场景
+  next_poll_at?: string | null // 下次轮询时间
+}
+
 /**
  * 资产解析/详情响应
  * 对应接口：GET /api/admin/assets/resolve/:identifier
@@ -80,6 +89,7 @@ export interface AssetResolveResponse {
   updated_at: string // 更新时间
   accumulated_recharge?: number // 累计充值金额(分)
   first_commission_paid?: boolean // 一次性佣金是否已发放
+  polling?: AssetPollingStatus | null // 资产轮询状态
 
   // ===== 卡专属字段 (asset_type === 'card' 时) =====
   iccid?: string // ICCID
diff --git a/src/views/asset-management/asset-information/components/AssetSearchCard.vue b/src/views/asset-management/asset-information/components/AssetSearchCard.vue
index fb3f642..f504145 100644
--- a/src/views/asset-management/asset-information/components/AssetSearchCard.vue
+++ b/src/views/asset-management/asset-information/components/AssetSearchCard.vue
@@ -40,7 +40,7 @@
           :icon="Refresh"
           :disabled="refreshDisabled"
         >
-          {{ refreshButtonText }}
+          同步
         </ElButton>
       </div>
     </div>
@@ -48,7 +48,7 @@
 </template>
 
 <script setup lang="ts">
-  import { computed, ref } from 'vue'
+  import { ref } from 'vue'
   import { useRoute } from 'vue-router'
   import { ElCard, ElInput, ElButton } from 'element-plus'
   import { Search, Refresh } from '@element-plus/icons-vue'
@@ -63,19 +63,13 @@
   interface Props {
     hasCardInfo?: boolean
     refreshDisabled?: boolean
-    refreshRemainingText?: string
   }
 
-  const props = withDefaults(defineProps<Props>(), {
+  withDefaults(defineProps<Props>(), {
     hasCardInfo: false,
-    refreshDisabled: false,
-    refreshRemainingText: ''
+    refreshDisabled: false
   })
 
-  const refreshButtonText = computed(() =>
-    props.refreshRemainingText ? `同步(${props.refreshRemainingText})` : '同步'
-  )
-
   // Emits
   const emit = defineEmits<{
     search: [payload: { identifier: string }]
diff --git a/src/views/asset-management/asset-information/components/BasicInfoCard.vue b/src/views/asset-management/asset-information/components/BasicInfoCard.vue
index 0bdee2f..9b0141d 100644
--- a/src/views/asset-management/asset-information/components/BasicInfoCard.vue
+++ b/src/views/asset-management/asset-information/components/BasicInfoCard.vue
@@ -178,6 +178,42 @@
       </template>
     </ElDescriptions>
 
+    <ElDivider content-position="left">同步状态</ElDivider>
+    <ElDescriptions :column="descriptionsColumn" border>
+      <ElDescriptionsItem label="轮询状态">
+        <ElTag
+          v-if="cardInfo?.polling"
+          :type="cardInfo.polling.enabled ? 'success' : 'info'"
+          size="small"
+        >
+          {{ cardInfo.polling.enabled ? '已启用' : '未启用' }}
+        </ElTag>
+        <span v-else>-</span>
+      </ElDescriptionsItem>
+      <ElDescriptionsItem label="活跃级别">
+        {{ cardInfo?.polling?.activity_level || '-' }}
+      </ElDescriptionsItem>
+      <ElDescriptionsItem label="最后活跃时间">
+        {{ formatDateTime(cardInfo?.polling?.last_activity_at) || '-' }}
+      </ElDescriptionsItem>
+      <ElDescriptionsItem label="最后活跃场景">
+        {{ cardInfo?.polling?.last_activity_scene || '-' }}
+      </ElDescriptionsItem>
+      <ElDescriptionsItem label="下次轮询时间">
+        {{ formatDateTime(cardInfo?.polling?.next_poll_at) || '-' }}
+      </ElDescriptionsItem>
+      <ElDescriptionsItem label="同步轨迹">
+        <ElButton
+          v-permission="'asset_info:view_sync_trail'"
+          type="primary"
+          link
+          @click="emit('viewSyncTrail')"
+        >
+          查看同步轨迹
+        </ElButton>
+      </ElDescriptionsItem>
+    </ElDescriptions>
+
     <!-- 设备绑定卡列表 -->
     <template v-if="cardInfo?.asset_type === 'device'">
       <ElDivider content-position="left">绑定卡列表</ElDivider>
@@ -496,6 +532,7 @@
     ElMessage
   } from 'element-plus'
   import { CopyDocument } from '@element-plus/icons-vue'
+  import type { AssetPollingStatus } from '@/types/api'
   import { useAssetFormatters } from '../composables/useAssetFormatters'
   import { useAuth } from '@/composables/useAuth'
   import { useUserStore } from '@/store/modules/user'
@@ -551,6 +588,7 @@
     last_data_check_at?: string | null
     last_real_name_check_at?: string | null
     last_card_status_check_at?: string | null
+    polling?: AssetPollingStatus | null
     bound_device_id?: number
     bound_device_no?: string
     bound_device_name?: string
@@ -685,6 +723,7 @@
     (e: 'updateBindingCardRealnameStatus', payload: { card: BindingCard }): void
     (e: 'navigateToCard', iccid: string): void
     (e: 'navigateToDevice', deviceNo: string): void
+    (e: 'viewSyncTrail'): void
   }
 
   const emit = defineEmits<Emits>()
diff --git a/src/views/asset-management/asset-information/composables/useAssetInfo.ts b/src/views/asset-management/asset-information/composables/useAssetInfo.ts
index 3118f0d..46c26fe 100644
--- a/src/views/asset-management/asset-information/composables/useAssetInfo.ts
+++ b/src/views/asset-management/asset-information/composables/useAssetInfo.ts
@@ -6,7 +6,7 @@
 import { ref } from 'vue'
 import { ElMessage } from 'element-plus'
 import { AssetService } from '@/api/modules'
-import { formatRemainingTime, FrontendRateLimitError } from '@/utils/business/apiRateLimit'
+import { FrontendRateLimitError } from '@/utils/business/apiRateLimit'
 import type {
   AssetBoundCard,
   AssetWalletResponse,
@@ -123,6 +123,7 @@ export function useAssetInfo() {
           updated_at: data.updated_at,
           accumulated_recharge: data.accumulated_recharge,
           first_commission_paid: data.first_commission_paid,
+          polling: data.polling ?? null,
 
           // 卡专属字段 (asset_type === 'card')
           iccid: data.iccid || '',
@@ -430,11 +431,11 @@ export function useAssetInfo() {
       return true
     } catch (error: any) {
       if (error instanceof FrontendRateLimitError) {
-        ElMessage.warning(`操作过于频繁，请${formatRemainingTime(error.remainingMs)}后再试`)
+        ElMessage.warning('操作过于频繁，请稍后重试')
         return false
       }
       if (error?.response?.status === 429) {
-        ElMessage.warning('操作过于频繁，请5分钟后再试')
+        ElMessage.warning('操作过于频繁，请稍后重试')
         return false
       }
       return false
diff --git a/src/views/asset-management/asset-information/index.vue b/src/views/asset-management/asset-information/index.vue
index bb87404..86a4801 100644
--- a/src/views/asset-management/asset-information/index.vue
+++ b/src/views/asset-management/asset-information/index.vue
@@ -5,7 +5,6 @@
       ref="assetSearchCardRef"
       :has-card-info="!!cardInfo"
       :refresh-disabled="refreshDisabled"
-      :refresh-remaining-text="refreshRemainingText"
       @search="handleSearch"
       @refresh="handleRefresh"
     />
@@ -43,6 +42,7 @@
             @update-binding-card-realname-status="handleUpdateBindingCardRealnameStatus"
             @navigate-to-card="handleNavigateToCard"
             @navigate-to-device="handleNavigateToDevice"
+            @view-sync-trail="handleViewSyncTrail"
           />
         </div>
 
@@ -332,26 +332,7 @@
   const refreshSubmitting = ref(false)
   let rateLimitTimer: ReturnType<typeof setInterval> | undefined
 
-  const refreshRateLimitState = computed(() => {
-    const identifier = cardInfo.value?.identifier
-    if (!identifier) {
-      return {
-        limited: false,
-        remainingMs: 0,
-        retryAt: 0
-      }
-    }
-    return getAssetActionRateLimitState('refresh', identifier, rateLimitNow.value)
-  })
-
-  const refreshDisabled = computed(
-    () => refreshSubmitting.value || refreshRateLimitState.value.limited
-  )
-  const refreshRemainingText = computed(() =>
-    refreshRateLimitState.value.limited
-      ? formatRemainingTime(refreshRateLimitState.value.remainingMs)
-      : ''
-  )
+  const refreshDisabled = computed(() => refreshSubmitting.value)
 
   const startRateLimitState = computed(() => {
     const identifier = cardInfo.value?.iccid || cardInfo.value?.identifier
@@ -459,6 +440,18 @@
     }
   }
 
+  const handleViewSyncTrail = () => {
+    if (!cardInfo.value) return
+
+    router.push({
+      path: '/audit/integrations',
+      query: {
+        resource_type: cardInfo.value.asset_type,
+        resource_key: cardInfo.value.identifier
+      }
+    })
+  }
+
   /**
    * IoT卡操作 - 启用卡
    */
diff --git a/src/views/asset-management/asset-information/types.ts b/src/views/asset-management/asset-information/types.ts
index 1117289..5969c5a 100644
--- a/src/views/asset-management/asset-information/types.ts
+++ b/src/views/asset-management/asset-information/types.ts
@@ -2,6 +2,8 @@
  * 资产信息页面类型定义
  */
 
+import type { AssetPollingStatus } from '@/types/api'
+
 // 资产类型枚举
 export type AssetType = 'card' | 'device'
 
@@ -37,6 +39,7 @@ export interface AssetInfo {
   last_data_check_at?: string | null
   last_real_name_check_at?: string | null
   last_card_status_check_at?: string | null
+  polling?: AssetPollingStatus | null
 }
 
 // 设备绑定卡信息