diff --git a/src/modules/overseas-warehouse/components/SmartDispatchExistingCargo.vue b/src/modules/overseas-warehouse/components/SmartDispatchExistingCargo.vue
index c1943889..b51afac3 100644
--- a/src/modules/overseas-warehouse/components/SmartDispatchExistingCargo.vue
+++ b/src/modules/overseas-warehouse/components/SmartDispatchExistingCargo.vue
@@ -205,7 +205,7 @@ onBeforeUnmount(() => { alive = false; generation++; listGeneration++; candidate
     <div class="existing-cargo-query">
       <el-input v-model="keyword" aria-label="查找已有排车" placeholder="排车单号" :disabled="frozen || listing" @keyup.enter="searchDispatches" />
       <el-button :disabled="frozen || listing" @click="searchDispatches">查询排车</el-button>
-      <el-select :model-value="selectedNo" aria-label="选择已有排车" placeholder="选择装车前排车" :disabled="frozen || listing" @update:model-value="value => selectDispatch(String(value), rows.find(row => row.dispatchNo === value))">
+      <el-select :model-value="selectedNo" aria-label="选择已有排车" placeholder="选择装车前排车" :disabled="frozen || listing" @update:model-value="(value: string) => selectDispatch(value, rows.find(row => row.dispatchNo === value))">
         <el-option v-for="row in rows" :key="row.dispatchNo" :value="row.dispatchNo" :label="`${row.dispatchNo} · ${row.warehouseName || row.warehouseCode || '—'}`" :disabled="row.taskType !== 'DELIVERY' || row.status !== 'ACTIVE' || row.stage !== 'BEFORE_LOADING'" />
         <el-option v-if="selectedNo && !rows.some(row => row.dispatchNo === selectedNo)" :value="selectedNo" :label="selectedNo" disabled />
       </el-select>