diff --git a/src/components.d.ts b/src/components.d.ts
index bcd7883..c3c224a 100644
--- a/src/components.d.ts
+++ b/src/components.d.ts
@@ -22,8 +22,6 @@ declare module 'vue' {
     ElCard: typeof import('element-plus/es')['ElCard']
     ElCheckbox: typeof import('element-plus/es')['ElCheckbox']
     ElCheckboxGroup: typeof import('element-plus/es')['ElCheckboxGroup']
-    ElCollapse: typeof import('element-plus/es')['ElCollapse']
-    ElCollapseItem: typeof import('element-plus/es')['ElCollapseItem']
     ElDatePicker: typeof import('element-plus/es')['ElDatePicker']
     ElDialog: typeof import('element-plus/es')['ElDialog']
     ElDrawer: typeof import('element-plus/es')['ElDrawer']
diff --git a/src/modules/overseas-warehouse/views/WarehouseServiceView.vue b/src/modules/overseas-warehouse/views/WarehouseServiceView.vue
index fd5addf..9f77cf2 100644
--- a/src/modules/overseas-warehouse/views/WarehouseServiceView.vue
+++ b/src/modules/overseas-warehouse/views/WarehouseServiceView.vue
@@ -173,12 +173,13 @@ const relabelInboundOptions = computed(() => {
   for (const candidate of relabelCandidates.value) {
     const value = candidate.sourceType === 'RETURN_CARTON' ? `RETURN_CARTON:${candidate.returnCartonId}` : String(candidate.inboundOrderId)
     const current = grouped.get(value)
-    if (current) current.availablePackages += candidate.availablePackages
+    const availablePackages = Number(candidate.availablePackages)
+    if (current) current.availablePackages += Number.isFinite(availablePackages) ? availablePackages : 0
     else grouped.set(value, {
       value,
       inboundOrderNo: candidate.sourceType === 'RETURN_CARTON' ? `退货合箱 ${candidate.cartonMark || '—'}` : (candidate.inboundOrderNo || '—'),
       inboundCode: candidate.sourceType === 'RETURN_CARTON' ? '仓库唛头库存' : (candidate.inboundCode || '—'),
-      availablePackages: candidate.availablePackages,
+      availablePackages: Number.isFinite(availablePackages) ? availablePackages : 0,
     })
   }
   return [...grouped.values()]