diff --git a/src/app/api/clients/[id]/route.ts b/src/app/api/clients/[id]/route.ts
index ffb3614..c65337d 100644
--- a/src/app/api/clients/[id]/route.ts
+++ b/src/app/api/clients/[id]/route.ts
@@ -29,13 +29,11 @@ export async function PATCH(
       home: data.home,
       logo: data.logo,
       redirectUri: data.redirectUri,
+      allowedUsers: Array.isArray(data.allowedUsers)
+        ? data.allowedUsers
+        : undefined,
     } satisfies Partial<Prisma.ClientUpdateInput>;
 
-    // 单独处理 allowedUsers 字段
-    if (Array.isArray(data.allowedUsers)) {
-      await prisma.$executeRaw`UPDATE clients SET "allowedUsers" = ${data.allowedUsers}::text[] WHERE id = ${params.id}`;
-    }
-
     const updatedClient = await prisma.client.update({
       where: { id: params.id },
       data: updateData,