diff --git a/src/app/(root)/admin/page.tsx b/src/app/(root)/admin/page.tsx
index 55c1ec6..86548c4 100644
--- a/src/app/(root)/admin/page.tsx
+++ b/src/app/(root)/admin/page.tsx
@@ -1,4 +1,5 @@
 "use client"
+import { Lock } from "lucide-react"
 import { Suspense, useState } from "react"
 import { toast } from "sonner"
 import { deleteAdmin, getPageAdmin, updateAdmin } from "@/actions/admin"
@@ -21,6 +22,11 @@ import {
   HoverCardContent,
   HoverCardTrigger,
 } from "@/components/ui/hover-card"
+import {
+  Tooltip,
+  TooltipContent,
+  TooltipTrigger,
+} from "@/components/ui/tooltip"
 import { type Admin, AdminStatus } from "@/models/admin"
 import type { Role } from "@/models/role"
 import { AssignRoles } from "./assign-roles"
@@ -29,6 +35,7 @@ import { UpdateAdmin } from "./update"
 
 export default function AdminPage() {
   const table = useDataTable((page, size) => getPageAdmin({ page, size }))
+  console.log(table, "table")
 
   return (
     <div className="flex flex-col gap-3">
@@ -81,20 +88,43 @@ export default function AdminPage() {
               id: "action",
               meta: { pin: "right" },
               header: "操作",
-              cell: ({ row }) => (
-                <div className="flex gap-2">
-                  <UpdateAdmin admin={row.original} onSuccess={table.refresh} />
-                  <AssignRoles admin={row.original} onSuccess={table.refresh} />
-                  <ToggleStatusButton
-                    admin={row.original}
-                    onSuccess={table.refresh}
-                  />
-                  <DeleteButton
-                    admin={row.original}
-                    onSuccess={table.refresh}
-                  />
-                </div>
-              ),
+              cell: ({ row }) => {
+                const admin = row.original
+                if (admin.lock === true) {
+                  return (
+                    <Tooltip>
+                      <TooltipTrigger asChild>
+                        <div className="flex justify-center items-center">
+                          <Lock className="h-4 w-4 text-muted-foreground" />
+                        </div>
+                      </TooltipTrigger>
+                      <TooltipContent>
+                        <p>该账号为系统账号，不可修改</p>
+                      </TooltipContent>
+                    </Tooltip>
+                  )
+                }
+                return (
+                  <div className="flex gap-2">
+                    <UpdateAdmin
+                      admin={row.original}
+                      onSuccess={table.refresh}
+                    />
+                    <AssignRoles
+                      admin={row.original}
+                      onSuccess={table.refresh}
+                    />
+                    <ToggleStatusButton
+                      admin={row.original}
+                      onSuccess={table.refresh}
+                    />
+                    <DeleteButton
+                      admin={row.original}
+                      onSuccess={table.refresh}
+                    />
+                  </div>
+                )
+              },
             },
           ]}
         />
diff --git a/src/models/admin.ts b/src/models/admin.ts
index cf248b5..59a3b7d 100644
--- a/src/models/admin.ts
+++ b/src/models/admin.ts
@@ -19,7 +19,7 @@ export type Admin = {
   phone?: string
   email?: string
   status: AdminStatus
-
+  lock: boolean
   lastLogin?: Date
   lastLoginIp?: string
   lastLoginUa?: string