diff --git a/src/api/admin/kvmService.js b/src/api/admin/kvmService.js
index f9b6dcf..b0fd376 100644
--- a/src/api/admin/kvmService.js
+++ b/src/api/admin/kvmService.js
@@ -411,6 +411,16 @@ export const getVmDetail = (params) => {
   return http2.get('/api/v1/admin/server/host_service/point/vm/detail', { params })
 }
 
+export const getVmResourceThresholdPolicy = (params) => {
+  return http2.get('/api/v1/admin/server/host_service/point/vm/resource_threshold_policy', { params })
+}
+
+export const updateVmResourceThresholdPolicy = (data) => {
+  return http2.post('/api/v1/admin/server/host_service/point/vm/resource_threshold_policy/update', data, {
+    headers: { 'Content-Type': 'multipart/form-data' }
+  })
+}
+
 /** 获取虚拟机状态 */
 export const getVmStatus = (params) => {
   return http2.get('/api/v1/admin/server/host_service/point/vm/status', { params })
@@ -547,6 +557,21 @@ export const abortDataMigrate = (data) => {
   })
 }
 
+/** 获取虚拟机迁移记录列表 */
+export const getVmMigrationRecordList = (params) => {
+  return http2.get('/api/v1/admin/server/host_service/point/vm/migration_record/list', { params })
+}
+
+/** 获取虚拟机迁移记录详情 */
+export const getVmMigrationRecordDetail = (params) => {
+  return http2.get('/api/v1/admin/server/host_service/point/vm/migration_record/detail', { params })
+}
+
+/** 获取虚拟机迁移链 */
+export const getVmMigrationRecordChain = (params) => {
+  return http2.get('/api/v1/admin/server/host_service/point/vm/migration_record/chain', { params })
+}
+
 /**
  * ================================
  * 主控服务接口 - 安全组管理
diff --git a/src/router/index.js b/src/router/index.js
index 656d932..241e24b 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -556,6 +556,14 @@ const routes = [
               title: 'VNC指令管理'
             }
           },
+          {
+            path: 'migration-record',
+            name: 'VmMigrationRecord',
+            component: () => import('../views/virtualization/VmMigrationRecord.vue'),
+            meta: {
+              title: '虚拟机迁移记录'
+            }
+          },
           {
             path: 'host-detail',
             name: 'VirtHostDetail',
diff --git a/src/views/user-vm/UserVmDetail.vue b/src/views/user-vm/UserVmDetail.vue
index 086f220..86d986f 100644
--- a/src/views/user-vm/UserVmDetail.vue
+++ b/src/views/user-vm/UserVmDetail.vue
@@ -6,7 +6,10 @@
         <el-divider direction="vertical" />
         <span class="page-title">用户虚拟机详情</span>
       </div>
-      <el-button :icon="Refresh" plain @click="loadDetail" :loading="loading">刷新</el-button>
+      <div>
+        <el-button plain @click="router.push({ path: '/virtualization/migration-record', query: { user_goods_id: userGoodsId } })">迁移记录</el-button>
+        <el-button :icon="Refresh" plain @click="loadDetail" :loading="loading">刷新</el-button>
+      </div>
     </div>
 
     <div class="main-content" v-loading="loading">
@@ -2096,7 +2099,12 @@ const submitMigrateVm = async () => {
     if (migrateForm.ipv4_num) payload.ipv4_num = migrateForm.ipv4_num
     if (migrateForm.ipv6_num) payload.ipv6_num = migrateForm.ipv6_num
     const res = await migrateUserVm(payload)
-    if (res?.data?.code === 200) { ElMessage.success('迁移成功'); migrateVisible.value = false; loadDetail() }
+    if (res?.data?.code === 200) {
+      const migrationData = res.data.data || {}
+      ElMessage.success(`迁移已提交${migrationData.migration_record_id ? `，记录 #${migrationData.migration_record_id}` : ''}`)
+      migrateVisible.value = false
+      loadDetail()
+    }
     else ElMessage.error(extractApiError(res?.data, '迁移失败'))
   } catch (e) { ElMessage.error(extractApiError(e?.response?.data, '迁移失败')) } finally { actionLoading.value = false }
 }
diff --git a/src/views/virtualization/VmDetail.vue b/src/views/virtualization/VmDetail.vue
index 8af83d4..aabae1d 100644
--- a/src/views/virtualization/VmDetail.vue
+++ b/src/views/virtualization/VmDetail.vue
@@ -6,6 +6,7 @@
         <el-button @click="goBack" link class="back-btn"><el-icon><ArrowLeft /></el-icon> 返回虚拟机列表</el-button>
       </div>
       <div class="header-right">
+        <el-button plain @click="goMigrationRecords">迁移记录</el-button>
         <el-button plain :icon="Refresh" @click="loadDetail" :loading="loading">刷新</el-button>
       </div>
     </div>
@@ -123,6 +124,13 @@
       <!-- 标签页 -->
       <el-tabs v-model="activeTab" class="detail-tabs" v-if="detail">
         <el-tab-pane label="实例详情" name="info">
+          <el-alert
+            v-if="detail.pause_info"
+            :title="detail.pause_info.reason_text || pauseReasonLabel(detail.pause_info.reason_code)"
+            :type="detail.pause_info.reason_code === 'resource_threshold' ? 'warning' : 'info'"
+            :description="formatPauseViolations(detail.pause_info)"
+            show-icon :closable="false" style="margin-bottom: 16px"
+          />
           <!-- 配置信息 -->
           <div class="section-block">
             <h3 class="section-title">配置信息</h3>
@@ -143,6 +151,18 @@
                     <span v-else>-</span>
                   </span>
                 </div>
+                <div class="config-cell">
+                  <span class="config-label">资源阈值</span>
+                  <span class="config-value threshold-summary">
+                    <template v-for="item in thresholdResources" :key="item.key">
+                      <el-tag v-if="isThresholdEnabled(resourceThresholdPolicy, item.key)" size="small" type="warning">
+                        {{ item.label }} {{ formatThreshold(resourceThresholdPolicy, item.key) }}
+                      </el-tag>
+                    </template>
+                    <span v-if="!hasEnabledThreshold" style="color:#909399">全部关闭</span>
+                    <el-button link type="primary" size="small" @click="openThresholdDialog" :disabled="isMigrating">配置</el-button>
+                  </span>
+                </div>
               </div>
               <div class="config-row">
                 <div class="config-cell">
@@ -759,6 +779,34 @@
       </el-tabs>
     </div>
 
+    <!-- 资源阈值策略弹窗 -->
+    <el-dialog v-model="thresholdDialogVisible" title="资源阈值策略" width="680px" destroy-on-close class="tk-dialog">
+      <div v-loading="thresholdLoading">
+        <el-alert type="warning" :closable="false" show-icon style="margin-bottom: 16px">
+          <template #title>某项百分比和持续时间均为 0 时关闭；启用时百分比范围为 (0, 100]，持续时间为 1～86400 秒。</template>
+        </el-alert>
+        <el-form ref="thresholdFormRef" :model="thresholdForm" :rules="thresholdRules" label-width="100px">
+          <div class="threshold-policy-grid">
+            <template v-for="item in thresholdResources" :key="item.key">
+              <div class="threshold-policy-title">{{ item.label }}</div>
+              <el-form-item label="使用率阈值" :prop="`${item.key}_threshold_percent`">
+                <el-input-number v-model="thresholdForm[`${item.key}_threshold_percent`]" :min="0" :max="100" :precision="2" controls-position="right" />
+                <span class="form-unit">%</span>
+              </el-form-item>
+              <el-form-item label="持续时间" :prop="`${item.key}_threshold_duration_seconds`">
+                <el-input-number v-model="thresholdForm[`${item.key}_threshold_duration_seconds`]" :min="0" :max="86400" :precision="0" controls-position="right" />
+                <span class="form-unit">秒</span>
+              </el-form-item>
+            </template>
+          </div>
+        </el-form>
+      </div>
+      <template #footer>
+        <el-button @click="thresholdDialogVisible = false">取消</el-button>
+        <el-button type="primary" :loading="thresholdSubmitLoading" @click="submitThresholdPolicy">保存策略</el-button>
+      </template>
+    </el-dialog>
+
     <!-- 电源操作确认弹窗 -->
     <el-dialog v-model="powerDialogVisible" :title="`${powerLabels[powerAction] || ''}虚拟机`" width="400px" destroy-on-close>
       <div style="display: flex; align-items: flex-start; gap: 12px; padding: 8px 0">
@@ -1153,7 +1201,7 @@
             </el-radio-group>
           </el-form-item>
           <el-form-item label="目标宿主机" v-if="migrateMode === 'host'">
-            <el-select v-model="migrateForm.target_host_id" placeholder="选择目标宿主机" filterable style="width: 100%">
+            <el-select v-model="migrateForm.target_host_id" placeholder="选择目标宿主机" filterable style="width: 100%" @change="clearMigrateNetworks">
               <el-option v-for="h in migrateHostOptions" :key="h.id" :label="`${h.name} (${h.ip || h.id})`" :value="h.id" :disabled="h.id === detail?.host_id" />
             </el-select>
           </el-form-item>
@@ -1170,6 +1218,13 @@
               <el-input-number v-model="migrateForm.ipv6_num" :min="0" controls-position="right" /><span class="tk-res-unit">个</span>
             </el-form-item>
           </div>
+          <el-form-item label="目标网络" v-if="migrateMode === 'host'">
+            <div style="display:flex;align-items:center;gap:8px;flex-wrap:wrap;width:100%">
+              <el-tag v-for="n in migrateSelectedNetworks" :key="n.id" closable @close="removeMigrateNetwork(n.id)">{{ n.name || n.id }} (ID:{{ n.id }})</el-tag>
+              <el-button size="small" :disabled="!migrateForm.target_host_id" @click="showMigrateNetworkSelector = true">选择网络</el-button>
+            </div>
+            <span class="tk-form-tip">可选；指定目标宿主机上要分配的网络。</span>
+          </el-form-item>
         </div>
       </el-form>
       <template #footer>
@@ -1179,6 +1234,7 @@
         </div>
       </template>
     </el-dialog>
+    <NetworkSelectorPopup v-model="showMigrateNetworkSelector" :service-id="serviceId" :host-id="migrateForm.target_host_id || 0" filter-type="bridge" filter-used="false" :multiple="true" @confirm="handleMigrateNetworkConfirm" />
 
     <!-- 数据迁移弹窗 -->
     <el-dialog v-model="dataMigrateVisible" title="发起虚拟机数据迁移" width="600px" destroy-on-close class="tk-dialog">
@@ -1251,6 +1307,12 @@
           <el-descriptions-item label="阶段" :span="2">
             <el-tag :type="migrateStageType(dataMigrateProgressData.stage)" size="small">{{ migrateStageLabel(dataMigrateProgressData.stage) }}</el-tag>
           </el-descriptions-item>
+          <el-descriptions-item label="迁移记录" v-if="dataMigrateProgressData.migration_record_id">
+            <el-link type="primary" @click="goMigrationRecords({ id: dataMigrateProgressData.migration_record_id })">#{{ dataMigrateProgressData.migration_record_id }}</el-link>
+          </el-descriptions-item>
+          <el-descriptions-item label="迁移链" v-if="dataMigrateProgressData.chain_id">
+            <el-link type="primary" class="mono-text" @click="goMigrationRecords({ chain_id: dataMigrateProgressData.chain_id })">{{ dataMigrateProgressData.chain_id }}</el-link>
+          </el-descriptions-item>
           <el-descriptions-item label="导出任务ID" :span="2" v-if="dataMigrateProgressData.export_task_id">
             <span style="font-family:monospace;font-size:12px">{{ dataMigrateProgressData.export_task_id }}</span>
           </el-descriptions-item>
@@ -1261,6 +1323,12 @@
           <el-descriptions-item label="目标主控服务">{{ dataMigrateProgressData.target_service_id ?? '-' }}</el-descriptions-item>
           <el-descriptions-item label="源宿主机">{{ dataMigrateProgressData.source_host_id ?? '-' }}</el-descriptions-item>
           <el-descriptions-item label="目标宿主机">{{ dataMigrateProgressData.target_host_id ?? '-' }}</el-descriptions-item>
+          <el-descriptions-item label="源虚拟机" v-if="dataMigrateProgressData.source_vm_id">
+            <el-link type="primary" @click="goVmById(dataMigrateProgressData.source_service_id, dataMigrateProgressData.source_vm_id)">VM #{{ dataMigrateProgressData.source_vm_id }}</el-link>
+          </el-descriptions-item>
+          <el-descriptions-item label="导入虚拟机" v-if="dataMigrateProgressData.imported_vm_id">
+            <el-link type="primary" @click="goVmById(dataMigrateProgressData.target_service_id, dataMigrateProgressData.imported_vm_id)">VM #{{ dataMigrateProgressData.imported_vm_id }}</el-link>
+          </el-descriptions-item>
           <el-descriptions-item label="进度" :span="2" v-if="dataMigrateProgressData.progress != null">
             <el-progress :percentage="dataMigrateProgressData.progress" :status="migrateProgressBarStatus(dataMigrateProgressData.stage)" style="width:100%" />
           </el-descriptions-item>
@@ -1270,6 +1338,9 @@
           <el-descriptions-item label="错误" :span="2" v-if="dataMigrateProgressData.error">
             <span style="color:#f56c6c">{{ dataMigrateProgressData.error }}</span>
           </el-descriptions-item>
+          <el-descriptions-item label="警告" :span="2" v-if="dataMigrateProgressData.warnings?.length">
+            <div v-for="(warning, index) in dataMigrateProgressData.warnings" :key="index" style="color:#e6a23c">{{ warning }}</div>
+          </el-descriptions-item>
         </el-descriptions>
         <el-empty v-else-if="!dataMigrateProgressLoading" description="暂无进度信息" :image-size="60" />
       </div>
@@ -1659,7 +1730,7 @@ import { useRoute, useRouter } from 'vue-router'
 import { ElMessage, ElMessageBox } from 'element-plus'
 import { ArrowLeft, Refresh, ArrowDown, Plus, Search, WarningFilled, Loading, Edit } from '@element-plus/icons-vue'
 import {
-  getVmDetail, getVmStatus,
+  getVmDetail, getVmStatus, getVmResourceThresholdPolicy, updateVmResourceThresholdPolicy,
   startVm, stopVm, rebootVm, suspendVm, resumeVm,
   rebuildVm, refactorVm, updateVm, updateVmTraffic, rescueVm, exitRescueVm,
   getVmVnc, getVncNodeList,
@@ -1698,6 +1769,8 @@ const tagsViewStore = useTagsViewStore()
 const serviceId = computed(() => parseInt(route.query.service_id) || 0)
 const serviceName = computed(() => route.query.service_name || '')
 const vmId = computed(() => parseInt(route.query.vm_id) || 0)
+const goMigrationRecords = (query = {}) => router.push({ path: '/virtualization/migration-record', query })
+const goVmById = (targetServiceId, targetVmId) => router.push({ path: '/virtualization/vm-detail', query: { service_id: targetServiceId, vm_id: targetVmId } })
 
 const loading = ref(false)
 const actionLoading = ref(false)
@@ -1719,6 +1792,80 @@ const showImageSelector = ref(false)
 const activeTab = ref('info')
 const showPassword = ref(false)
 
+const thresholdResources = [
+  { key: 'cpu', label: 'CPU' },
+  { key: 'memory', label: '内存' },
+  { key: 'bandwidth', label: '带宽' }
+]
+const emptyThresholdPolicy = () => Object.fromEntries(thresholdResources.flatMap(({ key }) => [
+  [`${key}_threshold_percent`, 0], [`${key}_threshold_duration_seconds`, 0]
+]))
+const resourceThresholdPolicy = computed(() => detail.value?.resource_threshold_policy || emptyThresholdPolicy())
+const isThresholdEnabled = (policy, key) => Number(policy?.[`${key}_threshold_percent`] || 0) > 0 && Number(policy?.[`${key}_threshold_duration_seconds`] || 0) > 0
+const hasEnabledThreshold = computed(() => thresholdResources.some(({ key }) => isThresholdEnabled(resourceThresholdPolicy.value, key)))
+const formatThreshold = (policy, key) => `${Number(policy?.[`${key}_threshold_percent`] || 0)}% / ${Number(policy?.[`${key}_threshold_duration_seconds`] || 0)}秒`
+const pauseReasonLabel = (code) => ({ manual: '管理员手动暂停', resource_threshold: '资源阈值触发暂停', external: '外部原因暂停' }[code] || '虚拟机已暂停')
+const formatPauseViolations = (pauseInfo) => {
+  const labels = { cpu: 'CPU', memory: '内存', bandwidth: '带宽' }
+  const directions = { rx: '下行', tx: '上行' }
+  const violations = pauseInfo?.violations || []
+  if (!violations.length) return pauseInfo?.paused_at ? `暂停时间：${formatTimestamp(pauseInfo.paused_at)}` : ''
+  return violations.map(v => `${labels[v.resource] || v.resource}${directions[v.direction] ? `（${directions[v.direction]}）` : ''}：实际 ${v.observed_percent}% / 阈值 ${v.threshold_percent}%，持续 ${v.duration_seconds} 秒`).join('；')
+}
+
+const thresholdDialogVisible = ref(false)
+const thresholdLoading = ref(false)
+const thresholdSubmitLoading = ref(false)
+const thresholdFormRef = ref(null)
+const thresholdForm = reactive(emptyThresholdPolicy())
+const validateThresholdPair = (rule, value, callback) => {
+  const key = rule.field.replace(/_threshold_(percent|duration_seconds)$/, '')
+  const percent = Number(thresholdForm[`${key}_threshold_percent`] || 0)
+  const duration = Number(thresholdForm[`${key}_threshold_duration_seconds`] || 0)
+  if ((percent === 0) !== (duration === 0)) callback(new Error('阈值与持续时间必须同时填写或同时为 0'))
+  else callback()
+}
+const thresholdRules = {}
+thresholdResources.forEach(({ key }) => {
+  thresholdRules[`${key}_threshold_percent`] = [{ validator: validateThresholdPair, trigger: 'change' }]
+  thresholdRules[`${key}_threshold_duration_seconds`] = [{ validator: validateThresholdPair, trigger: 'change' }]
+})
+
+const openThresholdDialog = async () => {
+  thresholdDialogVisible.value = true
+  thresholdLoading.value = true
+  try {
+    const res = await getVmResourceThresholdPolicy({ service_id: serviceId.value, vm_id: vmId.value })
+    if (res?.data?.code !== 200) throw new Error(extractApiError(res?.data, '加载阈值策略失败'))
+    Object.assign(thresholdForm, emptyThresholdPolicy(), res.data.data || {})
+  } catch (e) {
+    Object.assign(thresholdForm, emptyThresholdPolicy(), resourceThresholdPolicy.value)
+    ElMessage.error(e?.message || extractApiError(e?.response?.data, '加载阈值策略失败'))
+  } finally { thresholdLoading.value = false }
+}
+
+const submitThresholdPolicy = () => {
+  thresholdFormRef.value?.validate(async valid => {
+    if (!valid) return
+    thresholdSubmitLoading.value = true
+    try {
+      const fd = new FormData()
+      fd.append('service_id', serviceId.value)
+      fd.append('vm_id', vmId.value)
+      thresholdResources.forEach(({ key }) => {
+        fd.append(`${key}_threshold_percent`, thresholdForm[`${key}_threshold_percent`])
+        fd.append(`${key}_threshold_duration_seconds`, thresholdForm[`${key}_threshold_duration_seconds`])
+      })
+      const res = await updateVmResourceThresholdPolicy(fd)
+      if (res?.data?.code !== 200) throw new Error(extractApiError(res?.data, '保存阈值策略失败'))
+      if (detail.value) detail.value.resource_threshold_policy = res.data.data || { ...thresholdForm }
+      ElMessage.success('资源阈值策略已更新')
+      thresholdDialogVisible.value = false
+    } catch (e) { ElMessage.error(e?.message || extractApiError(e?.response?.data, '保存阈值策略失败')) }
+    finally { thresholdSubmitLoading.value = false }
+  })
+}
+
 const isWindows = computed(() => vmImage.value?.os_type === 'windows')
 
 const extractIp = (addr) => addr ? addr.split('/')[0] : ''
@@ -2520,10 +2667,21 @@ const migrateOptionsLoading = ref(false)
 const migrateMode = ref('host')
 const migrateHostOptions = ref([])
 const migrateGroupOptions = ref([])
-const migrateForm = reactive({ target_host_id: null, target_host_group_id: null, ipv4_num: 0, ipv6_num: 0 })
+const migrateForm = reactive({ target_host_id: null, target_host_group_id: null, ipv4_num: 0, ipv6_num: 0, network_ids: [] })
+const showMigrateNetworkSelector = ref(false)
+const migrateSelectedNetworks = ref([])
+const clearMigrateNetworks = () => { migrateSelectedNetworks.value = []; migrateForm.network_ids = [] }
+const handleMigrateNetworkConfirm = items => {
+  const list = Array.isArray(items) ? items : [items]
+  const ids = new Set(migrateSelectedNetworks.value.map(item => item.id))
+  list.forEach(item => { if (!ids.has(item.id)) migrateSelectedNetworks.value.push(item) })
+  migrateForm.network_ids = migrateSelectedNetworks.value.map(item => item.id)
+}
+const removeMigrateNetwork = id => { migrateSelectedNetworks.value = migrateSelectedNetworks.value.filter(item => item.id !== id); migrateForm.network_ids = migrateSelectedNetworks.value.map(item => item.id) }
 
 const handleMigrateVm = async () => {
-  Object.assign(migrateForm, { target_host_id: null, target_host_group_id: null, ipv4_num: 0, ipv6_num: 0 })
+  Object.assign(migrateForm, { target_host_id: null, target_host_group_id: null, ipv4_num: 0, ipv6_num: 0, network_ids: [] })
+  migrateSelectedNetworks.value = []
   migrateMode.value = 'host'
   migrateDialogVisible.value = true
   migrateOptionsLoading.value = true
@@ -2555,8 +2713,14 @@ const submitMigrateVm = async () => {
     else fd.append('target_host_group_id', migrateForm.target_host_group_id)
     if (migrateForm.ipv4_num) fd.append('ipv4_num', migrateForm.ipv4_num)
     if (migrateForm.ipv6_num) fd.append('ipv6_num', migrateForm.ipv6_num)
+    migrateForm.network_ids.forEach(id => fd.append('network_ids', id))
     const res = await migrateVm(fd)
-    if (res?.data?.code === 200) { ElMessage.success('迁移成功'); migrateDialogVisible.value = false; loadDetail() }
+    if (res?.data?.code === 200) {
+      const migrationData = res.data.data || {}
+      ElMessage.success(`迁移已提交${migrationData.migration_record_id ? `，记录 #${migrationData.migration_record_id}` : ''}`)
+      migrateDialogVisible.value = false
+      loadDetail()
+    }
     else ElMessage.error(extractApiError(res?.data, '迁移失败'))
   } catch (e) { ElMessage.error(extractApiError(e?.response?.data, '迁移失败')) } finally { actionLoading.value = false }
 }
@@ -2572,6 +2736,8 @@ const dataMigrateProgressLoading = ref(false)
 const dataMigrateProgressData = ref(null)
 const dataMigrationId = ref('')
 const dataMigrateTaskId = ref('')
+const dataMigrationRecordId = ref(null)
+const dataMigrationChainId = ref('')
 const dataMigrateForm = reactive({ target_service_id: null, target_host_id: null, ipv4_num: 0, ipv6_num: 0, network_ids: [] })
 const dataMigrateNetworkOptions = ref([])
 const showDataMigrateNetworkSelector = ref(false)
@@ -2658,6 +2824,8 @@ const submitDataMigrate = async () => {
       const d = res.data.data
       dataMigrationId.value = d?.migration_id || ''
       dataMigrateTaskId.value = d?.export_task?.task_id || ''
+      dataMigrationRecordId.value = d?.migration_record_id || null
+      dataMigrationChainId.value = d?.chain_id || ''
       dataMigrateVisible.value = false
       dataMigrateProgressVisible.value = true
       loadDataMigrateProgress()
@@ -2666,7 +2834,7 @@ const submitDataMigrate = async () => {
   } catch (e) { ElMessage.error(extractApiError(e?.response?.data, '发起迁移失败')) } finally { actionLoading.value = false }
 }
 
-const MIGRATE_DONE_STAGES = ['completed', 'done', 'failed', 'aborted', 'cancelled', 'error']
+const MIGRATE_DONE_STAGES = ['completed', 'done', 'success', 'warning', 'failed', 'aborted', 'cancelled', 'error']
 
 const loadDataMigrateProgress = async () => {
   if (!dataMigrationId.value && !dataMigrateTaskId.value) return
@@ -2679,6 +2847,8 @@ const loadDataMigrateProgress = async () => {
     if (res?.data?.code === 200 && res.data.data) {
       dataMigrateProgressData.value = res.data.data
       const d = res.data.data
+      if (d.migration_record_id) dataMigrationRecordId.value = d.migration_record_id
+      if (d.chain_id) dataMigrationChainId.value = d.chain_id
       if (!dataMigrationId.value && d.migration_id) dataMigrationId.value = d.migration_id
       if (!dataMigrateTaskId.value) {
         dataMigrateTaskId.value = d.export_task_id || d.import_task_id || ''
@@ -2686,7 +2856,8 @@ const loadDataMigrateProgress = async () => {
       const stage = d.stage
       if (MIGRATE_DONE_STAGES.includes(stage)) {
         stopMigratePolling()
-        if (stage === 'completed' || stage === 'done') ElMessage.success('数据迁移已完成')
+        if (stage === 'completed' || stage === 'done' || stage === 'success') ElMessage.success('数据迁移已完成')
+        else if (stage === 'warning') ElMessage.warning('数据迁移已完成，但存在警告')
         else if (stage === 'failed' || stage === 'error') ElMessage.error(d.error || '数据迁移失败')
         loadDetail()
       }
@@ -2708,20 +2879,20 @@ const isMigrating = computed(() => {
 
 const migrateStageLabel = (stage) => ({
   exporting: '导出中', importing: '导入中', transferring: '传输中',
-  verifying: '校验中', completed: '已完成', done: '已完成',
+  verifying: '校验中', completed: '已完成', done: '已完成', success: '成功', warning: '已完成（有警告）', running: '执行中',
   failed: '失败', error: '错误', aborted: '已中断', cancelled: '已取消',
   pending: '等待中', preparing: '准备中'
 }[stage] || stage || '-')
 
 const migrateStageType = (stage) => ({
   exporting: 'warning', importing: 'warning', transferring: '',
-  verifying: '', completed: 'success', done: 'success',
+  verifying: '', completed: 'success', done: 'success', success: 'success', warning: 'warning', running: 'primary',
   failed: 'danger', error: 'danger', aborted: 'info', cancelled: 'info',
   pending: 'info', preparing: 'info'
 }[stage] || 'info')
 
 const migrateProgressBarStatus = (stage) => {
-  if (stage === 'completed' || stage === 'done') return 'success'
+  if (stage === 'completed' || stage === 'done' || stage === 'success') return 'success'
   if (stage === 'failed' || stage === 'error') return 'exception'
   return ''
 }
@@ -4036,6 +4207,11 @@ onMounted(() => { isPageActive = true; initPage() })
 .traffic-cell .traffic-cycle { color: #c0c4cc; margin-left: 2px; }
 .traffic-cell .traffic-actions { display: inline-flex; gap: 6px; margin-top: 2px; }
 .traffic-cell .traffic-actions .cfg-edit-btn { margin-left: 0; }
+.threshold-summary { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; }
+.threshold-policy-grid { display: grid; grid-template-columns: 70px 1fr 1fr; gap: 8px 12px; align-items: start; }
+.threshold-policy-title { padding-top: 9px; font-size: 14px; font-weight: 600; color: #303133; }
+.threshold-policy-grid :deep(.el-form-item) { margin-bottom: 14px; }
+.form-unit { margin-left: 8px; color: #86909c; }
 .spec-value { font-size: 13px; color: #4e5969; }
 .ip-value { color: #165dff; font-weight: 500; }
 .password-cell { display: flex; align-items: center; gap: 8px; }
diff --git a/src/views/virtualization/VmManage.vue b/src/views/virtualization/VmManage.vue
index bad8ec8..653c8bd 100644
--- a/src/views/virtualization/VmManage.vue
+++ b/src/views/virtualization/VmManage.vue
@@ -244,6 +244,26 @@
             </div>
           </el-form-item>
         </div>
+
+        <div class="tk-section">
+          <div class="tk-section-title">资源阈值策略</div>
+          <el-alert type="info" :closable="false" show-icon style="margin-bottom: 14px">
+            <template #title>某项百分比和持续时间均为 0 时关闭该项；启用后持续超限将自动暂停虚拟机。</template>
+          </el-alert>
+          <div class="threshold-grid">
+            <template v-for="item in thresholdResources" :key="item.key">
+              <div class="threshold-name">{{ item.label }}</div>
+              <el-form-item :label="`${item.label}阈值`" :prop="`${item.key}_threshold_percent`">
+                <el-input-number v-model="createForm[`${item.key}_threshold_percent`]" :min="0" :max="100" :precision="2" controls-position="right" />
+                <span class="tk-res-unit">%</span>
+              </el-form-item>
+              <el-form-item label="持续时间" :prop="`${item.key}_threshold_duration_seconds`">
+                <el-input-number v-model="createForm[`${item.key}_threshold_duration_seconds`]" :min="0" :max="86400" :precision="0" controls-position="right" />
+                <span class="tk-res-unit">秒</span>
+              </el-form-item>
+            </template>
+          </div>
+        </div>
       </el-form>
       <template #footer>
         <div class="tk-dialog-footer">
@@ -651,9 +671,26 @@ const createForm = reactive({
   system_size: 0, rx_bandwidth: 0, tx_bandwidth: 0, data_volume_size: 0,
   host_group_id: null, user_id: 0, ipv4_num: 0, ipv6_num: 0, network_ids: [],
   _imageName: '', _groupName: '', _userName: '',
-  traffic_max: 0, traffic_exhausted_rx_mbps: 0, traffic_exhausted_tx_mbps: 0
+  traffic_max: 0, traffic_exhausted_rx_mbps: 0, traffic_exhausted_tx_mbps: 0,
+  cpu_threshold_percent: 0, cpu_threshold_duration_seconds: 0,
+  memory_threshold_percent: 0, memory_threshold_duration_seconds: 0,
+  bandwidth_threshold_percent: 0, bandwidth_threshold_duration_seconds: 0
 })
 
+const thresholdResources = [
+  { key: 'cpu', label: 'CPU' },
+  { key: 'memory', label: '内存' },
+  { key: 'bandwidth', label: '带宽' }
+]
+
+const validateThresholdPair = (rule, value, callback) => {
+  const key = rule.field.replace(/_threshold_(percent|duration_seconds)$/, '')
+  const percent = Number(createForm[`${key}_threshold_percent`] || 0)
+  const duration = Number(createForm[`${key}_threshold_duration_seconds`] || 0)
+  if ((percent === 0) !== (duration === 0)) callback(new Error('阈值与持续时间必须同时填写或同时为 0'))
+  else callback()
+}
+
 const createRules = {
   image_id: [{ required: true, message: '请选择镜像', trigger: 'blur', type: 'number', min: 1 }],
   vcpu: [{ required: true, message: '请输入CPU核数', trigger: 'blur' }],
@@ -661,6 +698,10 @@ const createRules = {
   system_size: [{ required: true, message: '请输入系统盘大小', trigger: 'blur' }],
   user_id: [{ required: true, message: '请选择用户', trigger: 'change', type: 'number', min: 1 }]
 }
+thresholdResources.forEach(({ key }) => {
+  createRules[`${key}_threshold_percent`] = [{ validator: validateThresholdPair, trigger: 'change' }]
+  createRules[`${key}_threshold_duration_seconds`] = [{ validator: validateThresholdPair, trigger: 'change' }]
+})
 
 const vmStatusType = (s) => ({
   running: 'success', ready: 'success', creating: 'warning', pending: 'info',
@@ -790,7 +831,10 @@ const handleAdd = () => {
     vcpu: 0, memory: 0, system_size: 0,
     rx_bandwidth: 0, tx_bandwidth: 0, data_volume_size: 0,
     host_group_id: null, user_id: 0, ipv4_num: 0, ipv6_num: 0, network_ids: [],
-    _imageName: '', _groupName: '', _userName: ''
+    _imageName: '', _groupName: '', _userName: '',
+    cpu_threshold_percent: 0, cpu_threshold_duration_seconds: 0,
+    memory_threshold_percent: 0, memory_threshold_duration_seconds: 0,
+    bandwidth_threshold_percent: 0, bandwidth_threshold_duration_seconds: 0
   })
   memoryUnit.value = 'GB'
   diskUnit.value = 'GB'
@@ -840,6 +884,10 @@ const submitCreate = () => {
       if (createForm.traffic_max > 0) fd.append('traffic_max', createForm.traffic_max)
       if (createForm.traffic_exhausted_rx_mbps > 0) fd.append('traffic_exhausted_rx_mbps', createForm.traffic_exhausted_rx_mbps)
       if (createForm.traffic_exhausted_tx_mbps > 0) fd.append('traffic_exhausted_tx_mbps', createForm.traffic_exhausted_tx_mbps)
+      thresholdResources.forEach(({ key }) => {
+        fd.append(`${key}_threshold_percent`, createForm[`${key}_threshold_percent`])
+        fd.append(`${key}_threshold_duration_seconds`, createForm[`${key}_threshold_duration_seconds`])
+      })
       const res = await createVm(fd)
       if (res?.data?.code === 200) { ElMessage.success('创建成功'); createDialogVisible.value = false; loadList() }
       else ElMessage.error(extractApiError(res?.data, '创建失败'))
@@ -1111,4 +1159,16 @@ defineExpose({ loadList })
   color: #409eff;
   margin-right: 4px;
 }
+.threshold-grid {
+  display: grid;
+  grid-template-columns: 76px minmax(220px, 1fr) minmax(220px, 1fr);
+  gap: 8px 12px;
+  align-items: start;
+}
+.threshold-name { padding-top: 9px; font-size: 14px; font-weight: 600; color: #303133; }
+.threshold-grid :deep(.el-form-item) { margin-bottom: 14px; }
+@media (max-width: 760px) {
+  .threshold-grid { grid-template-columns: 1fr; }
+  .threshold-name { padding-top: 4px; }
+}
 </style>
diff --git a/src/views/virtualization/VmMigrationRecord.vue b/src/views/virtualization/VmMigrationRecord.vue
new file mode 100644
index 0000000..628cc04
--- /dev/null
+++ b/src/views/virtualization/VmMigrationRecord.vue
@@ -0,0 +1,133 @@
+<template>
+  <div class="migration-record-page">
+    <div class="page-header">
+      <div>
+        <h2>虚拟机迁移记录</h2>
+        <p>查看宿主机迁移、跨服务数据迁移及完整迁移链路</p>
+      </div>
+      <el-button :icon="Refresh" @click="loadList">刷新</el-button>
+    </div>
+
+    <el-card shadow="never" class="filter-card">
+      <el-form :inline="true" :model="filters">
+        <el-form-item label="迁移类型">
+          <el-select v-model="filters.migration_type" clearable placeholder="全部" style="width:150px">
+            <el-option label="宿主机迁移" value="host_migrate" />
+            <el-option label="跨服务数据迁移" value="data_migrate" />
+          </el-select>
+        </el-form-item>
+        <el-form-item label="状态">
+          <el-select v-model="filters.status" clearable placeholder="全部" style="width:140px">
+            <el-option v-for="s in statusOptions" :key="s.value" :label="s.label" :value="s.value" />
+          </el-select>
+        </el-form-item>
+        <el-form-item label="链路 ID"><el-input v-model.trim="filters.chain_id" clearable placeholder="chain_id" style="width:210px" /></el-form-item>
+        <el-form-item label="任务 ID"><el-input v-model.trim="filters.task_id" clearable placeholder="task_id" style="width:210px" /></el-form-item>
+        <el-form-item label="用户 ID"><el-input-number v-model="filters.user_id" :min="1" :controls="false" style="width:120px" /></el-form-item>
+        <el-form-item label="用户商品 ID"><el-input-number v-model="filters.user_goods_id" :min="1" :controls="false" style="width:130px" /></el-form-item>
+        <el-form-item label="开始时间">
+          <el-date-picker v-model="filters.started_range" type="datetimerange" start-placeholder="开始" end-placeholder="结束" value-format="YYYY-MM-DD HH:mm:ss" style="width:350px" />
+        </el-form-item>
+        <el-form-item>
+          <el-button type="primary" :icon="Search" @click="search">查询</el-button>
+          <el-button @click="resetFilters">重置</el-button>
+        </el-form-item>
+      </el-form>
+    </el-card>
+
+    <el-card shadow="never">
+      <el-table :data="records" v-loading="loading" stripe>
+        <el-table-column prop="id" label="记录 ID" width="90" />
+        <el-table-column label="类型" width="130"><template #default="{ row }"><el-tag :type="row.migration_type === 'data_migrate' ? 'primary' : 'info'">{{ typeLabel(row.migration_type) }}</el-tag></template></el-table-column>
+        <el-table-column label="状态" width="105"><template #default="{ row }"><el-tag :type="statusType(row.status)">{{ statusLabel(row.status) }}</el-tag></template></el-table-column>
+        <el-table-column label="源端" min-width="180">
+          <template #default="{ row }"><div class="endpoint"><span>服务 #{{ row.source_service_id || '-' }}</span><el-link v-if="row.source_host_id" type="primary" @click="goHost(row.source_service_id, row.source_host_id)">宿主机 #{{ row.source_host_id }}</el-link><el-link v-if="row.source_vm_id" type="primary" @click="goVm(row.source_service_id, row.source_vm_id)">VM #{{ row.source_vm_id }}</el-link></div></template>
+        </el-table-column>
+        <el-table-column label="目标端" min-width="180">
+          <template #default="{ row }"><div class="endpoint"><span>服务 #{{ row.target_service_id || '-' }}</span><el-link v-if="row.target_host_id" type="primary" @click="goHost(row.target_service_id, row.target_host_id)">宿主机 #{{ row.target_host_id }}</el-link><el-link v-if="row.target_vm_id" type="primary" @click="goVm(row.target_service_id, row.target_vm_id)">VM #{{ row.target_vm_id }}</el-link></div></template>
+        </el-table-column>
+        <el-table-column label="关联对象" min-width="145">
+          <template #default="{ row }"><div class="endpoint"><el-link v-if="row.user_id" type="primary" @click="goUser(row.user_id)">用户 #{{ row.user_id }}</el-link><el-link v-if="row.user_goods_id" type="primary" @click="goUserGoods(row.user_goods_id)">用户商品 #{{ row.user_goods_id }}</el-link><span v-if="row.operator_admin_id">管理员 #{{ row.operator_admin_id }}</span></div></template>
+        </el-table-column>
+        <el-table-column label="链路" min-width="155"><template #default="{ row }"><el-link type="primary" class="mono" @click="openChain(row)">{{ shortId(row.chain_id) }}</el-link><div class="muted">序号 {{ row.chain_seq || 1 }}</div></template></el-table-column>
+        <el-table-column label="耗时" width="110"><template #default="{ row }">{{ durationText(row) }}</template></el-table-column>
+        <el-table-column label="开始时间" width="170"><template #default="{ row }">{{ formatTime(row.started_at || row.CreatedAt) }}</template></el-table-column>
+        <el-table-column label="操作" width="125" fixed="right"><template #default="{ row }"><el-button link type="primary" @click="openDetail(row)">详情</el-button><el-button link type="primary" @click="openChain(row)">迁移链</el-button></template></el-table-column>
+      </el-table>
+      <div class="pagination"><el-pagination v-model:current-page="page" v-model:page-size="count" :page-sizes="[10,20,50,100]" :total="total" layout="total, sizes, prev, pager, next" @current-change="loadList" @size-change="sizeChange" /></div>
+    </el-card>
+
+    <el-drawer v-model="detailVisible" title="迁移记录详情" size="760px" destroy-on-close>
+      <div v-loading="detailLoading" v-if="currentRecord">
+        <el-descriptions :column="2" border>
+          <el-descriptions-item label="记录 ID">{{ currentRecord.id }}</el-descriptions-item><el-descriptions-item label="状态"><el-tag :type="statusType(currentRecord.status)">{{ statusLabel(currentRecord.status) }}</el-tag></el-descriptions-item>
+          <el-descriptions-item label="迁移类型">{{ typeLabel(currentRecord.migration_type) }}</el-descriptions-item><el-descriptions-item label="迁移链序号">{{ currentRecord.chain_seq || 1 }}</el-descriptions-item>
+          <el-descriptions-item label="链路 ID" :span="2"><span class="mono">{{ currentRecord.chain_id || '-' }}</span></el-descriptions-item>
+          <el-descriptions-item label="任务 ID" :span="2"><span class="mono">{{ currentRecord.task_id || '-' }}</span></el-descriptions-item>
+          <el-descriptions-item label="导出任务"><span class="mono">{{ currentRecord.export_task_id || '-' }}</span></el-descriptions-item><el-descriptions-item label="导入任务"><span class="mono">{{ currentRecord.import_task_id || '-' }}</span></el-descriptions-item>
+          <el-descriptions-item label="开始时间">{{ formatTime(currentRecord.started_at) }}</el-descriptions-item><el-descriptions-item label="完成时间">{{ formatTime(currentRecord.completed_at) }}</el-descriptions-item>
+          <el-descriptions-item v-if="currentRecord.error_message" label="错误信息" :span="2"><span class="error-text">{{ currentRecord.error_message }}</span></el-descriptions-item>
+        </el-descriptions>
+        <el-tabs class="snapshot-tabs">
+          <el-tab-pane v-for="item in snapshotFields" :key="item.key" :label="item.label"><pre class="json-view">{{ prettySnapshot(currentRecord[item.key]) }}</pre></el-tab-pane>
+        </el-tabs>
+      </div>
+    </el-drawer>
+
+    <el-dialog v-model="chainVisible" title="迁移链路" width="820px" destroy-on-close>
+      <div v-loading="chainLoading">
+        <div class="chain-id">链路 ID：<span class="mono">{{ chainData.chain_id || '-' }}</span></div>
+        <el-timeline v-if="chainData.records?.length">
+          <el-timeline-item v-for="item in chainData.records" :key="item.id" :type="statusType(item.status)" :timestamp="formatTime(item.started_at || item.CreatedAt)" placement="top">
+            <el-card shadow="never"><div class="chain-card-title"><span>#{{ item.id }} · 第 {{ item.chain_seq || 1 }} 步 · {{ typeLabel(item.migration_type) }}</span><el-tag :type="statusType(item.status)" size="small">{{ statusLabel(item.status) }}</el-tag></div><div class="chain-route">服务 {{ item.source_service_id || '-' }} / VM {{ item.source_vm_id || '-' }} → 服务 {{ item.target_service_id || '-' }} / VM {{ item.target_vm_id || '-' }}</div><el-button link type="primary" @click="chainVisible=false; openDetail(item)">查看详情</el-button></el-card>
+          </el-timeline-item>
+        </el-timeline><el-empty v-else description="暂无迁移链记录" />
+      </div>
+    </el-dialog>
+  </div>
+</template>
+
+<script setup>
+import { onMounted, reactive, ref } from 'vue'
+import { useRoute, useRouter } from 'vue-router'
+import { ElMessage } from 'element-plus'
+import { Refresh, Search } from '@element-plus/icons-vue'
+import { getVmMigrationRecordList, getVmMigrationRecordDetail, getVmMigrationRecordChain } from '@/api/admin/kvmService'
+import { extractApiError } from '@/utils/kvmErrorUtil'
+
+const router = useRouter()
+const route = useRoute()
+const loading = ref(false), records = ref([]), total = ref(0), page = ref(1), count = ref(20)
+const filters = reactive({ migration_type: '', status: '', chain_id: '', task_id: '', user_id: null, user_goods_id: null, started_range: [] })
+const statusOptions = ['pending','exporting','importing','running','success','failed','aborted','warning'].map(value => ({ value, label: ({ pending:'等待中',exporting:'导出中',importing:'导入中',running:'执行中',success:'成功',failed:'失败',aborted:'已中断',warning:'警告' })[value] }))
+const statusLabel = s => statusOptions.find(x => x.value === s)?.label || s || '-'
+const statusType = s => ({ success:'success', failed:'danger', aborted:'info', warning:'warning', exporting:'warning', importing:'primary', running:'primary', pending:'info' })[s] || 'info'
+const typeLabel = t => ({ host_migrate:'宿主机迁移', data_migrate:'跨服务数据迁移' })[t] || t || '-'
+const formatTime = value => { if (!value) return '-'; const d = new Date(value); return Number.isNaN(d.getTime()) ? String(value) : d.toLocaleString('zh-CN', { hour12:false }) }
+const shortId = value => !value ? '-' : (value.length > 18 ? `${value.slice(0,8)}…${value.slice(-6)}` : value)
+const durationText = row => { if (!row.started_at) return '-'; const end = row.completed_at ? new Date(row.completed_at) : new Date(); const sec = Math.max(0, Math.floor((end-new Date(row.started_at))/1000)); return sec >= 3600 ? `${Math.floor(sec/3600)}时${Math.floor(sec%3600/60)}分` : sec >= 60 ? `${Math.floor(sec/60)}分${sec%60}秒` : `${sec}秒` }
+const buildParams = () => { const p = { page:page.value, count:count.value }; ['migration_type','status','chain_id','task_id','user_id','user_goods_id'].forEach(k => { if (filters[k] !== '' && filters[k] != null) p[k]=filters[k] }); if (filters.started_range?.length===2) [p.started_at_start,p.started_at_end]=filters.started_range; return p }
+const loadList = async () => { loading.value=true; try { const res=await getVmMigrationRecordList(buildParams()); if(res?.data?.code!==200) throw new Error(extractApiError(res?.data,'加载迁移记录失败')); const d=res.data.data||{}; records.value=d.data||[]; total.value=d.all_count||0 } catch(e){ ElMessage.error(e.message||extractApiError(e?.response?.data,'加载迁移记录失败')) } finally { loading.value=false } }
+const search = () => { page.value=1; loadList() }, sizeChange = () => { page.value=1; loadList() }
+const resetFilters = () => { Object.assign(filters,{ migration_type:'',status:'',chain_id:'',task_id:'',user_id:null,user_goods_id:null,started_range:[] }); search() }
+const detailVisible=ref(false), detailLoading=ref(false), currentRecord=ref(null)
+const snapshotFields=[{key:'request_snapshot',label:'请求参数'},{key:'before_snapshot',label:'迁移前快照'},{key:'after_snapshot',label:'迁移后快照'},{key:'manifest_snapshot',label:'迁移清单'},{key:'warning_snapshot',label:'警告'}]
+const prettySnapshot = value => { if(!value) return '暂无数据'; try { return JSON.stringify(typeof value==='string'?JSON.parse(value):value,null,2) } catch { return String(value) } }
+const openDetail = async row => { detailVisible.value=true; currentRecord.value=row; detailLoading.value=true; try { const res=await getVmMigrationRecordDetail({id:row.id}); if(res?.data?.code!==200) throw new Error(extractApiError(res?.data,'加载详情失败')); currentRecord.value=res.data.data?.record||res.data.data||row } catch(e){ ElMessage.error(e.message||extractApiError(e?.response?.data,'加载详情失败')) } finally { detailLoading.value=false } }
+const chainVisible=ref(false), chainLoading=ref(false), chainData=reactive({chain_id:'',records:[]})
+const openChain = async row => { chainVisible.value=true; chainLoading.value=true; Object.assign(chainData,{chain_id:row.chain_id||'',records:[]}); try { const params=row.chain_id?{chain_id:row.chain_id}:{id:row.id}; const res=await getVmMigrationRecordChain(params); if(res?.data?.code!==200) throw new Error(extractApiError(res?.data,'加载迁移链失败')); Object.assign(chainData,res.data.data||{}) } catch(e){ ElMessage.error(e.message||extractApiError(e?.response?.data,'加载迁移链失败')) } finally { chainLoading.value=false } }
+const goVm=(serviceId,vmId)=>router.push({path:'/virtualization/vm-detail',query:{service_id:serviceId,vm_id:vmId}})
+const goHost=(serviceId,hostId)=>router.push({path:'/virtualization/host-detail',query:{service_id:serviceId,host_id:hostId}})
+const goUser=userId=>router.push({path:'/user/detail',query:{user_id:userId}})
+const goUserGoods=id=>router.push(`/user-goods/detail/${id}`)
+onMounted(async () => {
+  if (route.query.chain_id) filters.chain_id = String(route.query.chain_id)
+  if (route.query.user_goods_id) filters.user_goods_id = Number(route.query.user_goods_id)
+  await loadList()
+  if (route.query.id) openDetail({ id: Number(route.query.id) })
+})
+</script>
+
+<style scoped>
+.migration-record-page{padding:20px}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.page-header h2{font-size:20px;margin:0 0 6px}.page-header p{margin:0;color:#86909c;font-size:13px}.filter-card{margin-bottom:16px}.filter-card :deep(.el-form-item){margin-bottom:8px}.endpoint{display:flex;flex-direction:column;align-items:flex-start;gap:3px}.mono{font-family:Consolas,monospace;font-size:12px}.muted{font-size:12px;color:#86909c;margin-top:3px}.pagination{display:flex;justify-content:flex-end;margin-top:16px}.snapshot-tabs{margin-top:18px}.json-view{margin:0;padding:14px;max-height:460px;overflow:auto;background:#f7f8fa;border:1px solid #ebeef5;border-radius:6px;white-space:pre-wrap;word-break:break-all;font:12px/1.6 Consolas,monospace}.error-text{color:#f56c6c}.chain-id{margin-bottom:20px;color:#606266}.chain-card-title{display:flex;justify-content:space-between;align-items:center;font-weight:600}.chain-route{margin:10px 0;color:#606266;font-size:13px}
+</style>