diff --git a/src/actions/authorizing.ts b/src/actions/authorizing.ts
index 50ce151..2d280db 100644
--- a/src/actions/authorizing.ts
+++ b/src/actions/authorizing.ts
@@ -1,5 +1,7 @@
 "use server";
 
+import { revalidatePath } from "next/cache";
+
 import { createAuthorization } from "@/lib/dto/authorization";
 import { getAuthorizeUrl } from "@/lib/oauth/authorize-url";
 import { prisma } from "@/lib/prisma";
@@ -13,7 +15,7 @@ export async function handleAuthorizeAction(
   // 检查客户端是否限制了允许的用户
   const client = await prisma.client.findUnique({
     where: { id: clientId },
-    select: { allowedUsers: true },
+    select: { allowedUsers: true, name: true },
   });
 
   if (!client) {
@@ -27,7 +29,15 @@ export async function handleAuthorizeAction(
       select: { username: true },
     });
 
-    if (!user || !client.allowedUsers.includes(user.username)) {
+    if (!user) {
+      console.error(`用户不存在: ${userId}`);
+      throw new Error("用户不存在");
+    }
+
+    if (!client.allowedUsers.includes(user.username)) {
+      console.error(
+        `用户 ${user.username} 不在应用 ${client.name} 的允许列表中。允许列表: ${client.allowedUsers.join(", ")}`,
+      );
       throw new Error("您没有权限使用此应用");
     }
   }
@@ -44,5 +54,11 @@ export async function handleAuthorizeAction(
     lastUsedAt: new Date(), // 首次授权时间作为最后使用时间
   });
 
+  // 刷新相关页面
+  revalidatePath("/dashboard");
+  revalidatePath(`/dashboard/clients/${clientId}`);
+  revalidatePath("/admin/clients");
+  revalidatePath(`/admin/clients/${clientId}`);
+
   return redirectUrl;
 }
diff --git a/src/app/(admin)/admin/clients/page.tsx b/src/app/(admin)/admin/clients/page.tsx
index 70912a1..46cb28f 100644
--- a/src/app/(admin)/admin/clients/page.tsx
+++ b/src/app/(admin)/admin/clients/page.tsx
@@ -99,7 +99,6 @@ export default async function ClientsPage({
                 <TableHead>Client ID</TableHead>
                 <TableHead>回调地址</TableHead>
                 <TableHead>创建时间</TableHead>
-                <TableHead>状态</TableHead>
                 <TableHead>操作</TableHead>
               </TableRow>
             </TableHeader>
@@ -130,16 +129,11 @@ export default async function ClientsPage({
                     {new Date(client.createdAt).toLocaleString()}
                   </TableCell>
                   <TableCell>
-                    <Badge variant={client.enabled ? "default" : "destructive"}>
-                      {client.enabled ? "启用" : "禁用"}
-                    </Badge>
-                  </TableCell>
-                  <TableCell>
-                    <div className="flex items-center justify-end gap-2">
+                    <div className="flex items-center gap-4">
                       <ClientStatusToggle client={client} />
                       <Link href={`/admin/clients/${client.id}`}>
                         <Button variant="outline" size="sm">
-                          查看
+                          详情
                         </Button>
                       </Link>
                     </div>
diff --git a/src/app/(admin)/admin/users/page.tsx b/src/app/(admin)/admin/users/page.tsx
index 875ed19..edd0672 100644
--- a/src/app/(admin)/admin/users/page.tsx
+++ b/src/app/(admin)/admin/users/page.tsx
@@ -66,6 +66,7 @@ export default async function UsersPage({
               <TableRow>
                 <TableHead>ID</TableHead>
                 <TableHead>用户名</TableHead>
+                <TableHead>显示名称</TableHead>
                 <TableHead>邮箱</TableHead>
                 <TableHead>角色</TableHead>
                 <TableHead>创建时间</TableHead>
@@ -76,6 +77,7 @@ export default async function UsersPage({
               {users.map((user) => (
                 <TableRow key={user.id}>
                   <TableCell>{user.id}</TableCell>
+                  <TableCell>{user.username}</TableCell>
                   <TableCell>{user.name}</TableCell>
                   <TableCell>{user.email}</TableCell>
                   <TableCell>
diff --git a/src/app/(dashboard)/dashboard/page.tsx b/src/app/(dashboard)/dashboard/page.tsx
index 14e0fd5..48f34c5 100644
--- a/src/app/(dashboard)/dashboard/page.tsx
+++ b/src/app/(dashboard)/dashboard/page.tsx
@@ -72,7 +72,7 @@ export default async function DashboardPage() {
     <div className="mx-auto max-w-7xl px-4 py-8 sm:px-6 lg:px-8">
       <div className="mb-8 flex items-center justify-between">
         <h2 className="text-lg font-medium">我的应用</h2>
-        <Link href="/dashboard/clients/new">
+        <Link href="/dashboard/clients">
           <Button>创建新应用</Button>
         </Link>
       </div>
@@ -123,7 +123,7 @@ export default async function DashboardPage() {
               </CardDescription>
             </CardHeader>
             <CardContent>
-              <Link href="/dashboard/clients/new">
+              <Link href="/dashboard/clients">
                 <Button>创建新应用</Button>
               </Link>
             </CardContent>
diff --git a/src/components/admin/client-status-toggle.tsx b/src/components/admin/client-status-toggle.tsx
index 96f70b7..50b456c 100644
--- a/src/components/admin/client-status-toggle.tsx
+++ b/src/components/admin/client-status-toggle.tsx
@@ -15,8 +15,8 @@ import {
   AlertDialogHeader,
   AlertDialogTitle,
 } from "@/components/ui/alert-dialog";
-import { Badge } from "@/components/ui/badge";
-import { Button } from "@/components/ui/button";
+import { Label } from "@/components/ui/label";
+import { Switch } from "@/components/ui/switch";
 
 interface ClientStatusToggleProps {
   client: Client | ExtendedClient;
@@ -26,6 +26,7 @@ export function ClientStatusToggle({ client }: ClientStatusToggleProps) {
   const router = useRouter();
   const [isLoading, setIsLoading] = useState(false);
   const [showDialog, setShowDialog] = useState(false);
+  const [pendingState, setPendingState] = useState<boolean | null>(null);
 
   const handleToggle = async () => {
     try {
@@ -36,7 +37,7 @@ export function ClientStatusToggle({ client }: ClientStatusToggleProps) {
           "Content-Type": "application/json",
         },
         body: JSON.stringify({
-          enabled: !client.enabled,
+          enabled: pendingState,
         }),
       });
 
@@ -50,43 +51,53 @@ export function ClientStatusToggle({ client }: ClientStatusToggleProps) {
     } finally {
       setIsLoading(false);
       setShowDialog(false);
+      setPendingState(null);
     }
   };
 
   return (
-    <>
-      <Badge
-        variant={client.enabled ? "default" : "destructive"}
-        className="cursor-pointer"
-        onClick={() => setShowDialog(true)}
-      >
-        {client.enabled ? "启用" : "禁用"}
-      </Badge>
+    <div className="flex items-center gap-2">
+      <Switch
+        checked={client.enabled}
+        disabled={isLoading}
+        onCheckedChange={(checked) => {
+          setPendingState(checked);
+          setShowDialog(true);
+        }}
+      />
+      <Label className="text-sm text-muted-foreground">
+        {client.enabled ? "已启用" : "已禁用"}
+      </Label>
 
       <AlertDialog open={showDialog} onOpenChange={setShowDialog}>
         <AlertDialogContent>
           <AlertDialogHeader>
             <AlertDialogTitle>
-              确定要{client.enabled ? "禁用" : "启用"}该应用吗？
+              确定要{pendingState ? "启用" : "禁用"}该应用吗？
             </AlertDialogTitle>
             <AlertDialogDescription>
-              {client.enabled
-                ? "禁用后，该应用将无法使用 OAuth 服务，所有已授权的用户将无法访问。"
-                : "启用后，该应用将恢复使用 OAuth 服务的权限。"}
+              {pendingState
+                ? "启用后，该应用将恢复使用 OAuth 服务的权限。"
+                : "禁用后，该应用将无法使用 OAuth 服务，所有已授权的用户将无法访问。"}
             </AlertDialogDescription>
           </AlertDialogHeader>
           <AlertDialogFooter>
-            <AlertDialogCancel disabled={isLoading}>取消</AlertDialogCancel>
+            <AlertDialogCancel
+              disabled={isLoading}
+              onClick={() => setPendingState(null)}
+            >
+              取消
+            </AlertDialogCancel>
             <AlertDialogAction
               onClick={handleToggle}
               disabled={isLoading}
-              className={client.enabled ? "bg-destructive" : undefined}
+              className={!pendingState ? "bg-destructive" : undefined}
             >
               确定
             </AlertDialogAction>
           </AlertDialogFooter>
         </AlertDialogContent>
       </AlertDialog>
-    </>
+    </div>
   );
 }
diff --git a/src/components/clients/edit-client.tsx b/src/components/clients/edit-client.tsx
index 2200f53..332337f 100644
--- a/src/components/clients/edit-client.tsx
+++ b/src/components/clients/edit-client.tsx
@@ -160,11 +160,14 @@ export function EditClientForm({ client }: EditClientFormProps) {
             <FormItem>
               <FormLabel>允许登录的用户</FormLabel>
               <FormControl>
-                <Input {...field} placeholder="用户名列表，用逗号分隔" />
+                <Input
+                  {...field}
+                  placeholder="用户名列表，用逗号分隔（注意：请输入用户名，而不是显示名称）"
+                />
               </FormControl>
               <FormDescription>
                 留空表示允许所有 Q58
-                论坛用户登录。如需限制，请输入用户名列表，用逗号分隔。
+                论坛用户登录。如需限制，请输入用户名列表（注意：必须是用户名，不是显示名称），用逗号分隔。
               </FormDescription>
               <FormMessage />
             </FormItem>
diff --git a/src/components/ui/switch.tsx b/src/components/ui/switch.tsx
index b73edee..8fbbe90 100644
--- a/src/components/ui/switch.tsx
+++ b/src/components/ui/switch.tsx
@@ -11,7 +11,7 @@ const Switch = React.forwardRef<
 >(({ className, ...props }, ref) => (
   <SwitchPrimitives.Root
     className={cn(
-      "peer inline-flex h-6 w-11 shrink-0 cursor-pointer items-center rounded-full border-2 border-transparent transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 focus-visible:ring-offset-background disabled:cursor-not-allowed disabled:opacity-50 data-[state=checked]:bg-primary data-[state=unchecked]:bg-input",
+      "peer inline-flex h-5 w-9 shrink-0 cursor-pointer items-center rounded-full border-2 border-transparent transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 focus-visible:ring-offset-background disabled:cursor-not-allowed disabled:opacity-50 data-[state=checked]:bg-primary data-[state=unchecked]:bg-input",
       className,
     )}
     {...props}
@@ -19,7 +19,7 @@ const Switch = React.forwardRef<
   >
     <SwitchPrimitives.Thumb
       className={cn(
-        "pointer-events-none block h-5 w-5 rounded-full bg-background shadow-lg ring-0 transition-transform data-[state=checked]:translate-x-5 data-[state=unchecked]:translate-x-0",
+        "pointer-events-none block h-4 w-4 rounded-full bg-background shadow-lg ring-0 transition-transform data-[state=checked]:translate-x-4 data-[state=unchecked]:translate-x-0",
       )}
     />
   </SwitchPrimitives.Root>