diff --git a/src/components/pages/EquipmentPage.tsx b/src/components/pages/EquipmentPage.tsx
index e20b29c..8927e92 100644
--- a/src/components/pages/EquipmentPage.tsx
+++ b/src/components/pages/EquipmentPage.tsx
@@ -470,7 +470,7 @@ export default function EquipmentPage() {
                       ) : (
                         merchants.map((merchant) => (
                           <SelectItem key={merchant.id} value={merchant.merchantsId || merchant.id}>
-                            {merchant.merchantName}
+                            {merchant.merchantName} - {merchant.contactPerson}
                           </SelectItem>
                         ))
                       )}
@@ -598,7 +598,7 @@ export default function EquipmentPage() {
                     <SelectContent className="max-h-[300px]">
                       {merchants.map((merchant) => (
                         <SelectItem key={merchant.id} value={merchant.merchantsId || merchant.id}>
-                          {merchant.merchantName}
+                          {merchant.merchantName} - {merchant.contactPerson}
                         </SelectItem>
                       ))}
                     </SelectContent>
@@ -717,10 +717,10 @@ export default function EquipmentPage() {
                 <TableRow className="bg-gray-50">
                   <TableHead className="font-medium">设备信息</TableHead>
                   <TableHead className="font-medium">商户信息</TableHead>
-                  <TableHead className="font-medium">状态</TableHead>
+                  <TableHead className="font-medium text-center">状态</TableHead>
                   <TableHead className="font-medium">检测信息</TableHead>
                   <TableHead className="font-medium">负责经销商</TableHead>
-                  <TableHead className="font-medium">操作</TableHead>
+                  <TableHead className="font-medium text-center">操作</TableHead>
                 </TableRow>
               </TableHeader>
               <TableBody>
@@ -763,8 +763,8 @@ export default function EquipmentPage() {
                             </div>
                           </div>
                         </TableCell>
-                        <TableCell>
-                          <div className="flex justify-center">{getStatusBadge(item.status)}</div>
+                        <TableCell className="text-center">
+                          {getStatusBadge(item.status)}
                         </TableCell>
                         <TableCell>
                           <div className="space-y-1">
@@ -781,16 +781,14 @@ export default function EquipmentPage() {
                             <div className="text-xs text-gray-500">负责人</div>
                           </div>
                         </TableCell>
-                        <TableCell>
-                          <div className="flex items-center justify-center space-x-2">
-                            <Button 
-                              variant="ghost" 
-                              size="sm"
-                              onClick={() => handleEditEquipment(item)}
-                            >
-                              编辑
-                            </Button>
-                          </div>
+                        <TableCell className="text-center">
+                          <Button 
+                            variant="ghost" 
+                            size="sm"
+                            onClick={() => handleEditEquipment(item)}
+                          >
+                            编辑
+                          </Button>
                         </TableCell>
                       </TableRow>
                     )
diff --git a/src/components/pages/MallsPage.tsx b/src/components/pages/MallsPage.tsx
index 79a62cb..da043e3 100644
--- a/src/components/pages/MallsPage.tsx
+++ b/src/components/pages/MallsPage.tsx
@@ -107,7 +107,7 @@ export default function MallsPage() {
     name: "",
     address: "",
     provinceCode: "",
-    mallUserId: "",
+    mallUserIds: [] as string[],
     description: "",
   })
 
@@ -285,7 +285,7 @@ export default function MallsPage() {
     if (newMall.provinceCode) {
       fetchMallUsers(newMall.provinceCode)
       // 清空已选择的商场用户
-      setNewMall(prev => ({ ...prev, mallUserId: "" }))
+      setNewMall(prev => ({ ...prev, mallUserIds: [] }))
     }
   }, [newMall.provinceCode])
 
@@ -297,20 +297,22 @@ export default function MallsPage() {
   )
 
   const handleAddMall = async () => {
-    const selectedMallUser = mallUsers.find((user) => user.userId === newMall.mallUserId)
     const selectedProvince = provinces.find((province) => province.code === newMall.provinceCode)
 
-    if (!selectedMallUser || !selectedProvince) return
+    if (!selectedProvince || newMall.mallUserIds.length === 0) return
 
     try {
       setLoading(true)
 
+      // 拼接userId，每个userId后都加逗号，包括最后一个
+      const mallUserIdsString = newMall.mallUserIds.map(id => id + ",").join("")
+
       const requestBody = {
         mallName: newMall.name,
         addr: newMall.address,
         province: newMall.provinceCode,
         creator: "管理员", // 可以根据实际登录用户修改
-        mallUser: newMall.mallUserId,
+        mallUser: mallUserIdsString,
         status: 1
       }
 
@@ -319,7 +321,7 @@ export default function MallsPage() {
       if (result.code === 200) {
         // API调用成功，重新获取商场列表
         await fetchMalls()
-        setNewMall({ name: "", address: "", provinceCode: "", mallUserId: "", description: "" })
+        setNewMall({ name: "", address: "", provinceCode: "", mallUserIds: [], description: "" })
         setIsAddDialogOpen(false)
 
         // 可以添加成功提示
@@ -429,32 +431,54 @@ export default function MallsPage() {
                   </Select>
                 </div>
                 <div className="grid gap-2">
-                  <Label htmlFor="mallUser">选择商场</Label>
-                  <Select
-                    value={newMall.mallUserId}
-                    onValueChange={(value) => setNewMall({ ...newMall, mallUserId: value })}
-                    disabled={loading || !newMall.provinceCode}
-                  >
-                    <SelectTrigger className="w-full">
-                      <SelectValue placeholder={
-                        !newMall.provinceCode
-                          ? "请先选择省份"
-                          : mallUsers.length === 0
-                            ? "该省份暂无可选商场"
-                            : "请选择商场"
-                      } />
-                    </SelectTrigger>
-                    <SelectContent className="max-h-[300px]">
+                  <Label htmlFor="mallUser">选择商场用户（可多选）</Label>
+                  {!newMall.provinceCode ? (
+                    <div className="text-sm text-gray-500 p-3 border rounded-md bg-gray-50">
+                      请先选择省份
+                    </div>
+                  ) : mallUsers.length === 0 ? (
+                    <div className="text-sm text-gray-500 p-3 border rounded-md bg-gray-50">
+                      该省份暂无可选商场用户
+                    </div>
+                  ) : (
+                    <div className="border rounded-md max-h-[200px] overflow-y-auto">
                       {mallUsers.map((mallUser) => (
-                        <SelectItem key={mallUser.userId} value={mallUser.userId}>
-                          <div className="flex flex-col items-start">
-                            <span>{mallUser.userName}</span>
+                        <label
+                          key={mallUser.userId}
+                          className="flex items-center p-3 hover:bg-gray-50 cursor-pointer border-b last:border-b-0"
+                        >
+                          <input
+                            type="checkbox"
+                            checked={newMall.mallUserIds.includes(mallUser.userId)}
+                            onChange={(e) => {
+                              if (e.target.checked) {
+                                setNewMall({
+                                  ...newMall,
+                                  mallUserIds: [...newMall.mallUserIds, mallUser.userId]
+                                })
+                              } else {
+                                setNewMall({
+                                  ...newMall,
+                                  mallUserIds: newMall.mallUserIds.filter(id => id !== mallUser.userId)
+                                })
+                              }
+                            }}
+                            className="mr-3 h-4 w-4"
+                            disabled={loading}
+                          />
+                          <div className="flex flex-col">
+                            <span className="font-medium">{mallUser.userName}</span>
                             <span className="text-xs text-gray-500">{mallUser.phonenumber}</span>
                           </div>
-                        </SelectItem>
+                        </label>
                       ))}
-                    </SelectContent>
-                  </Select>
+                    </div>
+                  )}
+                  {newMall.mallUserIds.length > 0 && (
+                    <div className="text-sm text-gray-600">
+                      已选择 {newMall.mallUserIds.length} 个商场用户
+                    </div>
+                  )}
                 </div>
                 <div className="grid gap-2">
                   <Label htmlFor="description">备注说明</Label>
@@ -473,7 +497,7 @@ export default function MallsPage() {
                 </Button>
                 <Button
                   onClick={handleAddMall}
-                  disabled={!newMall.name || !newMall.address || !newMall.provinceCode || !newMall.mallUserId || loading}
+                  disabled={!newMall.name || !newMall.address || !newMall.provinceCode || newMall.mallUserIds.length === 0 || loading}
                 >
                   {loading ? "加载中..." : "确认添加"}
                 </Button>