diff --git a/src/views/asset-management/device-list/index.vue b/src/views/asset-management/device-list/index.vue
index 0b79f15..2ac5397 100644
--- a/src/views/asset-management/device-list/index.vue
+++ b/src/views/asset-management/device-list/index.vue
@@ -77,14 +77,13 @@
               <span style="font-weight: bold; color: #409eff">{{ selectedDevices.length }}</span> 台
             </ElFormItem>
             <ElFormItem label="店铺" prop="target_shop_id">
-              <ElTreeSelect
+              <ElCascader
                 v-model="allocateForm.target_shop_id"
-                :data="shopTreeData"
-                :props="{ label: 'shop_name', value: 'id', children: 'children' }"
+                :options="shopCascadeOptions"
+                :props="shopCascadeProps"
                 placeholder="请选择目标店铺"
                 clearable
                 filterable
-                check-strictly
                 style="width: 100%"
               />
             </ElFormItem>
@@ -222,7 +221,6 @@
                 :loading="seriesLoading"
                 clearable
               >
-                <ElOption label="清除关联" :value="0" />
                 <ElOption
                   v-for="series in packageSeriesList"
                   :key="series.id"
@@ -572,15 +570,7 @@
     PackageSeriesService,
     AssetService
   } from '@/api/modules'
-  import {
-    ElMessage,
-    ElMessageBox,
-    ElTag,
-    ElIcon,
-    ElTreeSelect,
-    ElRadioGroup,
-    ElRadio
-  } from 'element-plus'
+  import { ElMessage, ElMessageBox, ElTag, ElIcon, ElRadioGroup, ElRadio } from 'element-plus'
   import { Loading } from '@element-plus/icons-vue'
   import type { FormInstance, FormRules } from 'element-plus'
   import type {
@@ -610,7 +600,35 @@
   const allocateDialogVisible = ref(false)
   const recallDialogVisible = ref(false)
   const selectedDevices = ref<Device[]>([])
-  const shopTreeData = ref<any[]>([])
+  const shopCascadeOptions = ref<any[]>([])
+  const shopCascadeProps = {
+    lazy: true,
+    checkStrictly: true,
+    lazyLoad: async (node: any, resolve: any) => {
+      const { level, value } = node
+      const parentId = level === 0 ? undefined : value
+
+      try {
+        const res = await ShopService.getShopsCascade({ parent_id: parentId })
+        if (res.code === 0) {
+          const nodes = (res.data || []).map((item: any) => ({
+            value: item.id,
+            label: item.shop_name,
+            leaf: !item.has_children
+          }))
+          resolve(nodes)
+        } else {
+          resolve([])
+        }
+      } catch (error) {
+        console.error('加载店铺级联数据失败:', error)
+        resolve([])
+      }
+    },
+    value: 'value',
+    label: 'label',
+    children: 'children'
+  }
   const allocateResult = ref<AllocateDevicesResponse | null>(null)
   const recallResult = ref<RecallDevicesResponse | null>(null)
 
@@ -1146,7 +1164,6 @@
 
   onMounted(() => {
     getTableData()
-    loadShopTree()
   })
 
   // 当页面被 keep-alive 激活时自动刷新数据
@@ -1154,49 +1171,6 @@
     getTableData()
   })
 
-  // 加载店铺树形数据
-  const loadShopTree = async () => {
-    try {
-      const res = await ShopService.getShops({
-        page: 1,
-        page_size: 9999, // 获取所有数据用于构建树形结构
-        status: 1 // 只获取启用的店铺
-      })
-      if (res.code === 0) {
-        shopTreeData.value = buildShopTree(res.data.items || [])
-      }
-    } catch (error) {
-      console.error('获取店铺列表失败:', error)
-    }
-  }
-
-  // 构建店铺树形结构
-  const buildShopTree = (shops: any[]) => {
-    const map = new Map<number, any>()
-    const tree: any[] = []
-
-    // 先将所有项放入 map
-    shops.forEach((shop) => {
-      map.set(shop.id, { ...shop, children: [] })
-    })
-
-    // 构建树形结构
-    shops.forEach((shop) => {
-      const node = map.get(shop.id)!
-      if (shop.parent_id && map.has(shop.parent_id)) {
-        // 有父节点，添加到父节点的 children 中
-        const parent = map.get(shop.parent_id)!
-        if (!parent.children) parent.children = []
-        parent.children.push(node)
-      } else {
-        // 没有父节点或父节点不存在，作为根节点
-        tree.push(node)
-      }
-    })
-
-    return tree
-  }
-
   // 获取设备列表
   const getTableData = async () => {
     loading.value = true
@@ -1278,7 +1252,43 @@
         }
       })
       .catch(() => {
-        // 用户取消删除
+        // 用户取消
+      })
+  }
+
+  // 清除设备套餐系列绑定
+  const handleClearDeviceSeries = async (deviceNo: string) => {
+    const device = deviceList.value.find((d) => d.virtual_no === deviceNo)
+    if (!device) {
+      ElMessage.error('未找到该设备')
+      return
+    }
+
+    ElMessageBox.confirm(`确定要清除设备 ${deviceNo} 的套餐系列关联吗？`, '确认清除', {
+      confirmButtonText: '确定',
+      cancelButtonText: '取消',
+      type: 'warning'
+    })
+      .then(async () => {
+        try {
+          const res = await DeviceService.batchSetDeviceSeriesBinding({
+            device_ids: [device.id],
+            series_id: 0
+          })
+          if (res.code === 0) {
+            if (res.data.fail_count === 0) {
+              ElMessage.success('清除关联成功')
+            } else {
+              ElMessage.warning(`部分失败：${res.data.failed_items?.[0]?.reason || '未知原因'}`)
+            }
+            await getTableData()
+          }
+        } catch (error) {
+          console.error('清除关联失败:', error)
+        }
+      })
+      .catch(() => {
+        // 用户取消
       })
   }
 
@@ -1534,6 +1544,9 @@
       case 'delete':
         await handleDeleteDeviceByNo(deviceNo)
         break
+      case 'clear-series':
+        await handleClearDeviceSeries(deviceNo)
+        break
     }
   }
 
@@ -1794,6 +1807,14 @@
       })
     }
 
+    if (hasAuth('device:clear_series')) {
+      moreActions.push({
+        label: '清除关联',
+        handler: () => handleDeviceOperation('clear-series', row.virtual_no, row),
+        type: 'primary'
+      })
+    }
+
     // if (hasAuth('device:manual_deactivate')) {
     //   moreActions.push({
     //     label: '手动停用',
diff --git a/src/views/asset-management/iot-card-management/index.vue b/src/views/asset-management/iot-card-management/index.vue
index 6c7a682..e679d42 100644
--- a/src/views/asset-management/iot-card-management/index.vue
+++ b/src/views/asset-management/iot-card-management/index.vue
@@ -94,24 +94,15 @@
             label-width="120px"
           >
             <ElFormItem label="店铺" prop="to_shop_id">
-              <ElSelect
+              <ElCascader
                 v-model="allocateForm.to_shop_id"
-                placeholder="请选择或搜索目标店铺"
-                filterable
-                remote
-                reserve-keyword
-                :remote-method="searchTargetShops"
-                :loading="targetShopLoading"
+                :options="shopCascadeOptions"
+                :props="shopCascadeProps"
+                placeholder="请选择目标店铺"
                 clearable
+                filterable
                 style="width: 100%"
-              >
-                <ElOption
-                  v-for="shop in targetShopList"
-                  :key="shop.id"
-                  :label="shop.shop_name"
-                  :value="shop.id"
-                />
-              </ElSelect>
+              />
             </ElFormItem>
             <ElFormItem label="选卡方式" prop="selection_type">
               <ElRadioGroup v-model="allocateForm.selection_type">
@@ -342,7 +333,6 @@
                 :loading="seriesLoading"
                 clearable
               >
-                <ElOption label="清除关联" :value="0" />
                 <ElOption
                   v-for="series in packageSeriesList"
                   :key="series.id"
@@ -650,8 +640,35 @@
   const moreMenuRef = ref<InstanceType<typeof ArtMenuRight>>()
 
   // 店铺相关
-  const targetShopLoading = ref(false)
-  const targetShopList = ref<any[]>([])
+  const shopCascadeOptions = ref<any[]>([])
+  const shopCascadeProps = {
+    lazy: true,
+    checkStrictly: true,
+    lazyLoad: async (node: any, resolve: any) => {
+      const { level, value } = node
+      const parentId = level === 0 ? undefined : value
+
+      try {
+        const res = await ShopService.getShopsCascade({ parent_id: parentId })
+        if (res.code === 0) {
+          const nodes = (res.data || []).map((item: any) => ({
+            value: item.id,
+            label: item.shop_name,
+            leaf: !item.has_children
+          }))
+          resolve(nodes)
+        } else {
+          resolve([])
+        }
+      } catch (error) {
+        console.error('加载店铺级联数据失败:', error)
+        resolve([])
+      }
+    },
+    value: 'value',
+    label: 'label',
+    children: 'children'
+  }
 
   // 搜索表单初始值
   const initialSearchState: {
@@ -1213,33 +1230,6 @@
     selectedCards.value = selection
   }
 
-  // 加载目标店铺列表
-  const loadTargetShops = async (shopName?: string) => {
-    targetShopLoading.value = true
-    try {
-      const params: any = {
-        page: 1,
-        page_size: 20
-      }
-      if (shopName) {
-        params.shop_name = shopName
-      }
-      const res = await ShopService.getShops(params)
-      if (res.code === 0) {
-        targetShopList.value = res.data.items || []
-      }
-    } catch (error) {
-      console.error('获取目标店铺列表失败:', error)
-    } finally {
-      targetShopLoading.value = false
-    }
-  }
-
-  // 搜索目标店铺
-  const searchTargetShops = async (query: string) => {
-    await loadTargetShops(query || undefined)
-  }
-
   // 显示批量分配对话框
   const showAllocateDialog = () => {
     if (selectedCards.value.length === 0) {
@@ -1258,8 +1248,6 @@
       batch_no: '',
       remark: ''
     })
-    // 加载默认店铺列表
-    loadTargetShops()
     if (allocateFormRef.value) {
       allocateFormRef.value.resetFields()
     }
@@ -1536,6 +1524,13 @@
       })
     }
 
+    if (hasAuth('iot_card:clear_series')) {
+      items.push({
+        key: 'clearSeries',
+        label: '清除关联'
+      })
+    }
+
     return items
   })
 
@@ -1565,9 +1560,52 @@
       case 'changePackage':
         changePackage()
         break
+      case 'clearSeries':
+        handleClearCardSeries()
+        break
     }
   }
 
+  // 清除卡套餐系列绑定
+  const handleClearCardSeries = async () => {
+    if (selectedCards.value.length === 0) {
+      ElMessage.warning('请先选择要清除关联的卡')
+      return
+    }
+
+    ElMessageBox.confirm(
+      `确定要清除所选 ${selectedCards.value.length} 张卡的套餐系列关联吗？`,
+      '确认清除',
+      {
+        confirmButtonText: '确定',
+        cancelButtonText: '取消',
+        type: 'warning'
+      }
+    )
+      .then(async () => {
+        try {
+          const res = await CardService.batchSetCardSeriesBinding({
+            iccids: selectedCards.value.map((card) => card.iccid),
+            series_id: 0
+          })
+          if (res.code === 0) {
+            if (res.data.fail_count === 0) {
+              ElMessage.success('清除关联成功')
+            } else {
+              ElMessage.warning(`部分失败：${res.data.failed_items?.[0]?.reason || '未知原因'}`)
+            }
+            selectedCards.value = []
+            await getTableData()
+          }
+        } catch (error) {
+          console.error('清除关联失败:', error)
+        }
+      })
+      .catch(() => {
+        // 用户取消
+      })
+  }
+
   // 网卡分销 - 正在开发中
   const cardDistribution = () => {
     ElMessage.info('功能正在开发中')
diff --git a/src/views/package-management/package-list/index.vue b/src/views/package-management/package-list/index.vue
index a040b48..63f3267 100644
--- a/src/views/package-management/package-list/index.vue
+++ b/src/views/package-management/package-list/index.vue
@@ -51,7 +51,7 @@
           :close-on-click-modal="false"
           @closed="handleDialogClosed"
         >
-          <ElForm ref="formRef" :model="form" :rules="rules" label-width="165px">
+          <ElForm ref="formRef" :model="form" :rules="rules" label-width="120px">
             <ElRow :gutter="20">
               <ElCol :span="24">
                 <ElFormItem label="套餐编码" prop="package_code">