diff --git a/resources/js/Components/Product/ProductDialog.tsx b/resources/js/Components/Product/ProductDialog.tsx
index d0ce95e..cad6e70 100644
--- a/resources/js/Components/Product/ProductDialog.tsx
+++ b/resources/js/Components/Product/ProductDialog.tsx
@@ -80,7 +80,6 @@ export default function ProductDialog({
     if (product) {
       put(route("products.update", product.id), {
         onSuccess: () => {
-          toast.success("商品已更新");
           onOpenChange(false);
           reset();
         },
@@ -91,7 +90,6 @@ export default function ProductDialog({
     } else {
       post(route("products.store"), {
         onSuccess: () => {
-          toast.success("商品已新增");
           onOpenChange(false);
           reset();
         },
diff --git a/resources/js/Components/Product/ProductTable.tsx b/resources/js/Components/Product/ProductTable.tsx
index 22de848..0539812 100644
--- a/resources/js/Components/Product/ProductTable.tsx
+++ b/resources/js/Components/Product/ProductTable.tsx
@@ -9,6 +9,12 @@ import {
 import { Button } from "@/Components/ui/button";
 import { Badge } from "@/Components/ui/badge";
 import { Pencil, Trash2, ArrowUpDown, ArrowUp, ArrowDown } from "lucide-react";
+import {
+  Tooltip,
+  TooltipContent,
+  TooltipProvider,
+  TooltipTrigger,
+} from "@/Components/ui/tooltip";
 import {
   AlertDialog,
   AlertDialogAction,
@@ -90,6 +96,7 @@ export default function ProductTable({
                   基本單位 <SortIcon field="base_unit_id" />
                 </button>
               </TableHead>
+              <TableHead className="w-[200px]">規格</TableHead>
               <TableHead>換算率</TableHead>
               <TableHead className="text-center">操作</TableHead>
             </TableRow>
@@ -125,6 +132,22 @@ export default function ProductTable({
                     </Badge>
                   </TableCell>
                   <TableCell>{product.baseUnit?.name || '-'}</TableCell>
+                  <TableCell className="max-w-[200px]">
+                    <TooltipProvider delayDuration={300}>
+                      <Tooltip>
+                        <TooltipTrigger asChild>
+                          <div className="truncate text-gray-600 cursor-help">
+                            {product.specification || '-'}
+                          </div>
+                        </TooltipTrigger>
+                        {product.specification && (
+                          <TooltipContent className="max-w-xs break-all">
+                            <p>{product.specification}</p>
+                          </TooltipContent>
+                        )}
+                      </Tooltip>
+                    </TooltipProvider>
+                  </TableCell>
                   <TableCell>
                     {product.largeUnit ? (
                       <span className="text-sm text-gray-500">
diff --git a/resources/js/Components/SafetyStock/EditSafetyStockDialog.tsx b/resources/js/Components/SafetyStock/EditSafetyStockDialog.tsx
index 25738ae..312ee18 100644
--- a/resources/js/Components/SafetyStock/EditSafetyStockDialog.tsx
+++ b/resources/js/Components/SafetyStock/EditSafetyStockDialog.tsx
@@ -50,7 +50,6 @@ export default function EditSafetyStockDialog({
     };
 
     onSave(updatedSetting);
-    toast.success("安全庫存設定已更新");
     onOpenChange(false);
   };
 
diff --git a/resources/js/Components/UtilityFee/UtilityFeeDialog.tsx b/resources/js/Components/UtilityFee/UtilityFeeDialog.tsx
index feafee4..4a3c49c 100644
--- a/resources/js/Components/UtilityFee/UtilityFeeDialog.tsx
+++ b/resources/js/Components/UtilityFee/UtilityFeeDialog.tsx
@@ -93,7 +93,6 @@ export default function UtilityFeeDialog({
 
             put(route("utility-fees.update", fee.id), {
                 onSuccess: () => {
-                    toast.success("紀錄已更新");
                     onOpenChange(false);
                     reset();
                 },
@@ -110,7 +109,6 @@ export default function UtilityFeeDialog({
 
             post(route("utility-fees.store"), {
                 onSuccess: () => {
-                    toast.success("公共事業費已記錄");
                     onOpenChange(false);
                     reset();
                 },
diff --git a/resources/js/Components/Vendor/VendorDialog.tsx b/resources/js/Components/Vendor/VendorDialog.tsx
index 57ee8d1..7645e23 100644
--- a/resources/js/Components/Vendor/VendorDialog.tsx
+++ b/resources/js/Components/Vendor/VendorDialog.tsx
@@ -67,7 +67,6 @@ export default function VendorDialog({
         if (vendor) {
             put(route("vendors.update", vendor.id), {
                 onSuccess: () => {
-                    toast.success("廠商資料已更新");
                     onOpenChange(false);
                     reset();
                 },
@@ -78,7 +77,6 @@ export default function VendorDialog({
         } else {
             post(route("vendors.store"), {
                 onSuccess: () => {
-                    toast.success("廠商已新增");
                     onOpenChange(false);
                     reset();
                 },
diff --git a/resources/js/Components/Warehouse/Inventory/InventoryAdjustmentDialog.tsx b/resources/js/Components/Warehouse/Inventory/InventoryAdjustmentDialog.tsx
index e8bf9d6..110f22d 100644
--- a/resources/js/Components/Warehouse/Inventory/InventoryAdjustmentDialog.tsx
+++ b/resources/js/Components/Warehouse/Inventory/InventoryAdjustmentDialog.tsx
@@ -69,7 +69,6 @@ export default function InventoryAdjustmentDialog({
             product: item.productId // 這裡後端接收 product (或可用 inventory ID 擴充)
         }), {
             onSuccess: () => {
-                toast.success("庫存調整成功");
                 onClose();
             },
             onError: () => {