diff --git a/inventory-web/src/views/outbound/Selection.vue b/inventory-web/src/views/outbound/Selection.vue
index 335ef23..8e20b68 100644
--- a/inventory-web/src/views/outbound/Selection.vue
+++ b/inventory-web/src/views/outbound/Selection.vue
@@ -268,7 +268,7 @@
     <div id="bom-print-area" class="print-bom-area" style="display:none;">
       <h2 style="text-align:center; margin:0 0 8px;">BOM 出库清单</h2>
       <p style="text-align:center; margin:0 0 16px; font-size:13px;">
-        BOM: <b>{{ selectedBomNo }}</b> ｜ 套数: <b>{{ bomSets }}</b> 套 ｜ 生成时间: {{ bomPrintTime }}
+        BOM: <b>{{ selectedBomLabel }}</b> ｜ 套数: <b>{{ bomSets }}</b> 套 ｜ 生成时间: {{ bomPrintTime }}
       </p>
       <table class="print-table">
         <thead>
@@ -296,6 +296,9 @@
 
       <!-- ★ 欠料待补签收区（仅当有缺货时打印此联） -->
       <div v-if="bomShortageCount > 0" style="margin-top: 20px; border-top: 2px dashed #000; padding-top: 10px;">
+        <p style="text-align:center; margin:0 0 8px; font-size:13px;">
+          BOM: <b>{{ selectedBomLabel }}</b> ｜ 套数: <b>{{ bomSets }}</b> 套 ｜ 生成时间: {{ bomPrintTime }}
+        </p>
         <p style="font-weight: bold; font-size: 14px;">⚠️ 欠料待补清单（请补料后在此签字）</p>
         <table class="print-table" style="margin-top: 6px;">
           <thead>
@@ -560,7 +563,8 @@ const treeData = computed(() => {
     label: `${group.category} (${group.count})`,
     disabled: true, // 禁止选中分类本身
     children: (group.items || []).map((b: any) => ({
-      value: b.bom_no,
+      // ★ 用 bom_no + version 组合作为唯一 value，避免同一产品多版本时回显错乱
+      value: `${b.bom_no}###${b.version}`,
       label: `${b.bom_no} - ${b.parent_name} - ${b.version}`
     }))
   }))
@@ -635,6 +639,12 @@ const bomPrintTime = ref('')
 const bomAvailableCount = computed(() => bomDetailList.value.filter(i => i.shortage === 0).length)
 const bomShortageCount = computed(() => bomDetailList.value.filter(i => i.shortage > 0).length)
 
+// BOM 选择显示标签（bom_no###version → "bom_no (version)"）
+const selectedBomLabel = computed(() => {
+  const [no, ver] = (selectedBomNo.value || '').split('###')
+  return ver ? `${no} (${ver})` : no
+})
+
 // --- 辅助方法 ---
 const getTypeTag = (type: string) => {
   switch (type) {
@@ -808,35 +818,21 @@ const openBomSelect = async () => {
       category, count: items.length, items
     }))
 
-    // ★ 提示有历史缺货记录的 BOM，防止下次重复出/漏出
-    const pendingBoms = Object.keys(bomShortageRecords.value).filter(no =>
-      flatItems.some(i => i.bom_no === no)
-    )
-    if (pendingBoms.length > 0) {
-      ElMessageBox.confirm(
-        `检测到以下 BOM 存在未完成的缺货记录（上次按 BOM 出库时缺货）：\n\n` +
-        pendingBoms.map(no => {
-          const rec = bomShortageRecords.value[no]
-          return `• ${no}（${rec.items.length} 种缺货，${rec.time}）`
-        }).join('\n') +
-        `\n\n建议先补货后再出库，避免漏出。`,
-        '存在未完成出库',
-        { confirmButtonText: '知道了', cancelButtonText: '忽略', type: 'warning' }
-      ).catch(() => {})
-    }
   } catch (e) {
     ElMessage.error('加载 BOM 列表失败')
   }
 }
 
 // 监听 BOM 选择变化，自动加载明细（含库存）并计算齐套性
-watch(selectedBomNo, async (newBomNo) => {
-  if (!newBomNo) {
+watch(selectedBomNo, async (newKey) => {
+  if (!newKey) {
     currentBomDetail.value = []
     return
   }
+  // ★ 组合 key 拆解为 bom_no + version，按选中版本精确拉取明细
+  const [bomNo, version] = newKey.split('###')
   try {
-    const detailRes: any = await getBomWithStock(newBomNo)
+    const detailRes: any = await getBomWithStock(bomNo, version)
     currentBomDetail.value = detailRes.data?.children || []
   } catch (e) {
     ElMessage.error('加载 BOM 明细失败')
@@ -849,7 +845,9 @@ const confirmBomAdd = async () => {
 
   if (currentBomDetail.value.length === 0) {
     try {
-      const detailRes: any = await getBomWithStock(selectedBomNo.value)
+      // ★ 组合 key 拆解为 bom_no + version，按选中版本精确拉取明细
+      const [bomNo, version] = (selectedBomNo.value || '').split('###')
+      const detailRes: any = await getBomWithStock(bomNo, version)
       currentBomDetail.value = detailRes.data?.children || []
     } catch (e) {
       ElMessage.error('获取 BOM 详情失败')