diff --git a/lang/zh_TW.json b/lang/zh_TW.json
index 765acc2..94b1dd5 100644
--- a/lang/zh_TW.json
+++ b/lang/zh_TW.json
@@ -1840,7 +1840,7 @@
     "mins ago": "分鐘前",
     "movement.note.initial_sync_report": "B009 首次同步初始化貨道庫存（新增貨道: :slot_no，初始庫存: :new）",
     "movement.note.manual_adjustment": "後台手動修改貨道庫存（舊: :old → 新: :new）",
-    "movement.note.product_changed_and_adjusted": "B009 廢道商品變更並調整庫存（庫存 :old → :new）",
+    "movement.note.product_changed_and_adjusted": "B009 貨道商品變更並調整庫存（庫存 :old → :new）",
     "movement.note.replenishment_correction": "B009 盤點回報修正（舊: :old → 新: :new）",
     "movement.note.slot_decommissioned_by_b009": "B009 全量同步：貨道 :slot_no 不在回報清單中，庫存 :old 歸零並移除",
     "movement.note.remote_dispense_queued": "遠端出貨指令 (B055)，指令 ID: :id",
diff --git a/resources/views/admin/warehouses/machine-inventory.blade.php b/resources/views/admin/warehouses/machine-inventory.blade.php
index def8572..a3ee369 100644
--- a/resources/views/admin/warehouses/machine-inventory.blade.php
+++ b/resources/views/admin/warehouses/machine-inventory.blade.php
@@ -918,7 +918,6 @@ document.addEventListener('alpine:init', () => {
             select.className = 'hidden';
             
             const config = {
-                placeholder: '{{ __("All Slots") }}',
                 hasSearch: true,
                 searchPlaceholder: '{{ __("Search...") }}',
                 isHidePlaceholder: false,
@@ -934,9 +933,10 @@ document.addEventListener('alpine:init', () => {
             select.setAttribute('data-hs-select', JSON.stringify(config));
             
             const allOpt = document.createElement('option');
-            allOpt.value = '';
+            allOpt.value = 'all';
             allOpt.textContent = '{{ __("All Slots") }}';
             allOpt.setAttribute('data-title', '{{ __("All Slots") }}');
+            if (!this.movementsFilter.slot_no) allOpt.selected = true;
             select.appendChild(allOpt);
             
             this.movementsSlots.forEach(slotNo => {
@@ -950,7 +950,8 @@ document.addEventListener('alpine:init', () => {
             
             wrapper.appendChild(select);
             select.addEventListener('change', (e) => {
-                this.movementsFilter.slot_no = e.target.value;
+                const val = e.target.value;
+                this.movementsFilter.slot_no = (val === 'all') ? '' : val;
                 this.loadMovements(1);
             });