diff --git a/web-admin/src/views/cell-storage/sample-freight/index.vue b/web-admin/src/views/cell-storage/sample-freight/index.vue
index 89965a69..68c10fb3 100644
--- a/web-admin/src/views/cell-storage/sample-freight/index.vue
+++ b/web-admin/src/views/cell-storage/sample-freight/index.vue
@@ -79,7 +79,7 @@
             @click="handleBatchUnlink"
           >
             <el-icon><Link /></el-icon>
-            取消关联
+            取消运费
           </el-button>
           <el-button
             class="btn-ghost"
@@ -238,7 +238,7 @@
                 </el-button>
                 <el-button class="btn-op-item" @click="openUnlinkDialog(row.freightId)">
                   <el-icon><Link /></el-icon>
-                  取消关联
+                  取消运费
                 </el-button>
               </div>
             </template>
@@ -261,72 +261,28 @@
     <FreightConfigDialog ref="configDialogRef" @success="loadData" />
     <FreightEditDialog ref="editDialogRef" @success="loadData" />
 
-    <el-dialog
+    <FreightUnlinkDialog
       v-model="unlinkVisible"
-      title="取消关联"
-      width="720px"
-      class="dialog-form-layout"
-      align-center
-      append-to-body
-      modal-class="protocol-dialog-mask"
-      destroy-on-close
-      :close-on-click-modal="false"
-    >
-      <p class="unlink-hint">勾选要从该运费批次解除关联的样本：</p>
-      <el-table
-        :data="unlinkItems"
-        stripe
-        class="list-table"
-        max-height="360"
-        row-key="sampleId"
-        @selection-change="(rows: UnlinkItem[]) => (unlinkSelected = rows)"
-      >
-        <el-table-column type="selection" min-width="48" align="center" header-align="center" />
-        <el-table-column label="来源" min-width="100" align="center" header-align="center">
-          <template #default="{ row }">
-            <el-tag :type="row.sampleSource === 'cell_storage' ? 'success' : 'warning'" size="small">
-              {{ row.sampleSource === 'cell_storage' ? '细胞存储' : '科研捐赠' }}
-            </el-tag>
-          </template>
-        </el-table-column>
-        <el-table-column prop="protocolNo" label="协议单号" min-width="140" show-overflow-tooltip />
-        <el-table-column prop="sampleCode" label="样本编码" min-width="120" show-overflow-tooltip />
-        <el-table-column
-          prop="sampleTypeName"
-          label="样本类型"
-          min-width="110"
-          show-overflow-tooltip
-        />
-      </el-table>
-      <template #footer>
-        <el-button class="btn-ghost" @click="unlinkVisible = false">
-          <el-icon><Close /></el-icon>
-          取消
-        </el-button>
-        <el-button
-          class="btn-main"
-          type="primary"
-          :loading="unlinkSubmitting"
-          @click="confirmUnlink"
-        >
-          <el-icon><Check /></el-icon>
-          确定解除
-        </el-button>
-      </template>
-    </el-dialog>
+      :items="unlinkDialogItems"
+      :default-selected-keys="unlinkDefaultKeys"
+      :submitting="unlinkSubmitting"
+      @confirm="confirmUnlinkFromDialog"
+    />
   </div>
 </template>
 
 <script setup lang="ts">
-  import { Check, Close, Edit, Link, Plus, RefreshLeft, Search } from '@element-plus/icons-vue'
+  import { Edit, Link, Plus, RefreshLeft, Search } from '@element-plus/icons-vue'
   import { fetchDictDataOptions } from '@/api/admin'
   import {
     fetchSampleFreightDetail,
     fetchSampleFreightList,
     fetchUnlinkSampleFreight,
-    type SampleFreight,
-    type SampleFreightItem
+    type SampleFreight
   } from '@/api/sample-freight'
+  import FreightUnlinkDialog, {
+    type FreightUnlinkRow
+  } from '@/components/business/freight-unlink-dialog/index.vue'
   import { formatDisplayOrDash } from '@/utils/datetime-display'
   import { formatMoneyDisplay } from '@/utils/money-format'
   import {
@@ -340,7 +296,6 @@
   defineOptions({ name: 'CellStorageSampleFreight' })
 
   type FlatRow = SampleFreightFlatRow
-  type UnlinkItem = SampleFreightItem
 
   const loading = ref(false)
   const flatRows = ref<FlatRow[]>([])
@@ -351,9 +306,8 @@
   const editDialogRef = ref<InstanceType<typeof FreightEditDialog>>()
 
   const unlinkVisible = ref(false)
-  const unlinkFreightId = ref('')
-  const unlinkItems = ref<UnlinkItem[]>([])
-  const unlinkSelected = ref<UnlinkItem[]>([])
+  const unlinkDialogItems = ref<FreightUnlinkRow[]>([])
+  const unlinkDefaultKeys = ref<string[]>([])
   const unlinkSubmitting = ref(false)
 
   const searchForm = reactive({
@@ -462,63 +416,40 @@
     openEditById(selectedFreightIds.value[0])
   }
 
+  function toUnlinkRow(it: NonNullable<SampleFreight['items']>[number], freightId: string): FreightUnlinkRow {
+    return {
+      ...it,
+      freightId,
+      rowKey: `${it.sampleSource}:${it.sampleId}`
+    }
+  }
+
   async function openUnlinkDialog(freightId: string) {
-    unlinkFreightId.value = freightId
-    unlinkSelected.value = []
     try {
       const res = await fetchSampleFreightDetail(freightId)
       const data = ((res as any)?.data || res) as SampleFreight
-      unlinkItems.value = data.items || []
+      unlinkDialogItems.value = (data.items || []).map((it) => toUnlinkRow(it, freightId))
+      unlinkDefaultKeys.value = unlinkDialogItems.value.map((r) => r.rowKey)
       unlinkVisible.value = true
     } catch {
       ElMessage.error('加载关联样本失败')
     }
   }
 
-  async function confirmUnlink() {
-    if (!unlinkSelected.value.length) {
-      ElMessage.warning('请勾选要解除关联的样本')
-      return
-    }
+  async function confirmUnlinkFromDialog(rows: FreightUnlinkRow[]) {
     unlinkSubmitting.value = true
     try {
-      await fetchUnlinkSampleFreight(
-        unlinkFreightId.value,
-        unlinkSelected.value.map((x) => ({
-          sampleSource: x.sampleSource,
-          sampleId: x.sampleId,
-          protocolId: x.protocolId,
-          sampleCode: x.sampleCode
-        }))
-      )
-      unlinkVisible.value = false
-      await loadData()
-    } finally {
-      unlinkSubmitting.value = false
-    }
-  }
-
-  async function handleBatchUnlink() {
-    if (!selectedFreightIds.value.length) return
-    try {
-      await ElMessageBox.confirm(
-        `将解除已选 ${selectedFreightIds.value.length} 笔运费下的全部样本关联，是否继续？`,
-        '批量取消关联',
-        { type: 'warning', confirmButtonText: '确定', cancelButtonText: '取消' }
-      )
-    } catch {
-      return
-    }
-    loading.value = true
-    try {
-      for (const id of selectedFreightIds.value) {
-        const res = await fetchSampleFreightDetail(id)
-        const data = ((res as any)?.data || res) as SampleFreight
-        const items = data.items || []
-        if (!items.length) continue
+      const byFreight = new Map<string, FreightUnlinkRow[]>()
+      for (const row of rows) {
+        const fid = String(row.freightId || '').trim()
+        if (!fid) continue
+        if (!byFreight.has(fid)) byFreight.set(fid, [])
+        byFreight.get(fid)!.push(row)
+      }
+      for (const [fid, list] of byFreight) {
         await fetchUnlinkSampleFreight(
-          id,
-          items.map((x) => ({
+          fid,
+          list.map((x) => ({
             sampleSource: x.sampleSource,
             sampleId: x.sampleId,
             protocolId: x.protocolId,
@@ -526,7 +457,37 @@
           }))
         )
       }
+      unlinkVisible.value = false
       await loadData()
+    } catch (e: any) {
+      ElMessage.error(e?.message || '取消运费失败')
+    } finally {
+      unlinkSubmitting.value = false
+    }
+  }
+
+  async function handleBatchUnlink() {
+    if (!selectedFreightIds.value.length) return
+    loading.value = true
+    try {
+      const byKey = new Map<string, FreightUnlinkRow>()
+      for (const id of selectedFreightIds.value) {
+        const res = await fetchSampleFreightDetail(id)
+        const data = ((res as any)?.data || res) as SampleFreight
+        for (const it of data.items || []) {
+          const row = toUnlinkRow(it, id)
+          byKey.set(row.rowKey, row)
+        }
+      }
+      unlinkDialogItems.value = [...byKey.values()]
+      unlinkDefaultKeys.value = unlinkDialogItems.value.map((r) => r.rowKey)
+      if (!unlinkDialogItems.value.length) {
+        ElMessage.warning('所选运费下没有关联样本')
+        return
+      }
+      unlinkVisible.value = true
+    } catch {
+      ElMessage.error('加载关联样本失败')
     } finally {
       loading.value = false
     }
@@ -549,12 +510,6 @@
     color: var(--mint-text-muted, #64748b);
   }
 
-  .unlink-hint {
-    margin: 0 0 10px;
-    font-size: 13px;
-    color: var(--mint-text-muted, #64748b);
-  }
-
   /* 按运费批次交替底色（同批次多样本行同色） */
   :deep(.freight-batch-table) {
     .el-table__body tr.freight-batch-even > td.el-table__cell {