diff --git a/src/admin/api.ts b/src/admin/api.ts
index 120e884..df84220 100644
--- a/src/admin/api.ts
+++ b/src/admin/api.ts
@@ -1,22 +1,10 @@
 import http from "utils/http"
 import { Problem } from "~/utils/types"
 
-export async function getProblemList(
-  offset = 0,
-  limit = 10,
-  searchParams: any = {}
-) {
-  let params: any = {
-    paging: true,
-    offset,
-    limit,
-  }
-  Object.keys(searchParams).forEach((element) => {
-    if (searchParams[element]) {
-      params[element] = searchParams[element]
-    }
+export async function getProblemList(offset = 0, limit = 10, keyword: string) {
+  const res = await http.get("admin/problem", {
+    params: { paging: true, offset, limit, keyword },
   })
-  const res = await http.get("admin/problem", { params })
   return {
     results: res.data.results.map((result: Problem) => ({
       id: result.id,
@@ -41,3 +29,9 @@ export function editProblem(problem: Problem) {
 export function getProblem(id: number) {
   return http.get("admin/problem", { params: { id } })
 }
+
+export function getUserList(offset = 0, limit = 10, keyword: string) {
+  return http.get("admin/user", {
+    params: { paging: true, offset, limit, keyword },
+  })
+}
diff --git a/src/admin/problem/components/Actions.vue b/src/admin/problem/components/Actions.vue
new file mode 100644
index 0000000..8ea043e
--- /dev/null
+++ b/src/admin/problem/components/Actions.vue
@@ -0,0 +1,48 @@
+<script lang="ts" setup>
+import { deleteProblem } from "~/admin/api"
+
+interface Props {
+  problemID: number
+}
+const props = defineProps<Props>()
+const emit = defineEmits(["deleted"])
+
+const router = useRouter()
+const message = useMessage()
+
+async function handleDeleteProblem(problemID: number) {
+  await deleteProblem(problemID)
+  message.success("删除成功")
+  emit("deleted")
+}
+
+function download() {
+  console.log(props.problemID)
+}
+
+function goEdit() {
+  router.push({
+    name: "problem edit",
+    params: { problemID: props.problemID },
+  })
+}
+</script>
+<template>
+  <n-space align="center">
+    <n-button size="small" secondary type="primary" @click="goEdit">
+      编辑
+    </n-button>
+    <n-popconfirm @positive-click="() => handleDeleteProblem(props.problemID)">
+      <template #trigger>
+        <n-button secondary size="small" type="error">删除</n-button>
+      </template>
+      确定删除这道题目吗？相关的提交也会被相应删除哦 😯
+    </n-popconfirm>
+    <n-tooltip>
+      <template #trigger>
+        <n-button size="small" secondary @click="download">下载</n-button>
+      </template>
+      下载测试用例
+    </n-tooltip>
+  </n-space>
+</template>
diff --git a/src/admin/problem/components/DeleteProblem.vue b/src/admin/problem/components/DeleteProblem.vue
deleted file mode 100644
index 7c9f555..0000000
--- a/src/admin/problem/components/DeleteProblem.vue
+++ /dev/null
@@ -1,24 +0,0 @@
-<script lang="ts" setup>
-import { deleteProblem } from "~/admin/api"
-
-interface Props {
-  problemID: number
-}
-const props = defineProps<Props>()
-const emit = defineEmits(["deleted"])
-const message = useMessage()
-
-async function handleDeleteProblem(problemID: number) {
-  await deleteProblem(problemID)
-  message.success("删除成功")
-  emit("deleted")
-}
-</script>
-<template>
-  <n-popconfirm @positive-click="() => handleDeleteProblem(props.problemID)">
-    <template #trigger>
-      <n-button tertiary size="small" type="error">删除</n-button>
-    </template>
-    确定删除这道题目吗？相关的提交也会被相应删除哦 😯
-  </n-popconfirm>
-</template>
diff --git a/src/admin/problem/components/DownloadTestcases.vue b/src/admin/problem/components/DownloadTestcases.vue
deleted file mode 100644
index ab5bfe8..0000000
--- a/src/admin/problem/components/DownloadTestcases.vue
+++ /dev/null
@@ -1,15 +0,0 @@
-<script lang="ts" setup>
-const props = defineProps<{ problemID: number }>()
-
-function download() {
-  console.log(props.problemID)
-}
-</script>
-<template>
-  <n-tooltip>
-    <template #trigger>
-      <n-button size="small" tertiary @click="download">下载</n-button>
-    </template>
-    下载测试用例
-  </n-tooltip>
-</template>
diff --git a/src/admin/problem/list.vue b/src/admin/problem/list.vue
index 2404281..97d02bf 100644
--- a/src/admin/problem/list.vue
+++ b/src/admin/problem/list.vue
@@ -1,13 +1,10 @@
 <script setup lang="ts">
 import { getProblemList, getProblem, editProblem } from "../api"
 import Pagination from "~/shared/Pagination.vue"
-import { DataTableColumn, NButton, NSwitch } from "naive-ui"
+import { DataTableColumn, NSwitch } from "naive-ui"
 import { AdminProblemFiltered } from "~/utils/types"
 import { parseTime } from "~/utils/functions"
-import DownloadTestcases from "./components/DownloadTestcases.vue"
-import DeleteProblem from "./components/DeleteProblem.vue"
-
-const router = useRouter()
+import Actions from "./components/Actions.vue"
 
 const total = ref(0)
 const problems = ref<AdminProblemFiltered[]>([])
@@ -41,38 +38,14 @@ const columns: DataTableColumn<AdminProblemFiltered>[] = [
   },
   {
     key: "edit",
-    render: (row) =>
-      h(
-        NButton,
-        {
-          type: "primary",
-          size: "small",
-          tertiary: true,
-          onClick: () =>
-            router.push({
-              name: "problem edit",
-              params: { problemID: row.id },
-            }),
-        },
-        { default: () => "编辑" }
-      ),
-  },
-  {
-    key: "delete",
-    render: (row) =>
-      h(DeleteProblem, { problemID: row.id, onDeleted: listProblems }),
-  },
-  {
-    key: "download",
-    render: (row) => h(DownloadTestcases, { problemID: row.id }),
+    width: 200,
+    render: (row) => h(Actions, { problemID: row.id, onDeleted: listProblems }),
   },
 ]
 
 async function listProblems() {
   const offset = (query.page - 1) * query.limit
-  const res = await getProblemList(offset, query.limit, {
-    keyword: query.keyword,
-  })
+  const res = await getProblemList(offset, query.limit, query.keyword)
   total.value = res.total
   problems.value = res.results
 }
diff --git a/src/admin/user/components/Actions.vue b/src/admin/user/components/Actions.vue
new file mode 100644
index 0000000..251e991
--- /dev/null
+++ b/src/admin/user/components/Actions.vue
@@ -0,0 +1,15 @@
+<script lang="ts" setup>
+import { User } from "~/utils/types"
+
+interface Props {
+  user: User
+}
+const props = defineProps<Props>()
+</script>
+<template>
+  <n-space align="center">
+    <n-button size="small" secondary type="primary">编辑</n-button>
+    <n-button size="small" secondary type="error">封号</n-button>
+    <n-button size="small" secondary type="default">删除</n-button>
+  </n-space>
+</template>
diff --git a/src/admin/user/components/Name.vue b/src/admin/user/components/Name.vue
new file mode 100644
index 0000000..7dd0325
--- /dev/null
+++ b/src/admin/user/components/Name.vue
@@ -0,0 +1,25 @@
+<script setup lang="ts">
+import { User } from "~/utils/types"
+import { getUserRole } from "~/utils/functions"
+
+interface Props {
+  user: User
+}
+const props = defineProps<Props>()
+const isAdmin = computed(() => props.user.admin_type !== "Regular User")
+</script>
+<template>
+  <n-space align="center">
+    <n-tag v-if="props.user.is_disabled" type="error" size="small">
+      封号中
+    </n-tag>
+    <n-tag
+      v-if="isAdmin"
+      :type="getUserRole(props.user.admin_type).type"
+      size="small"
+    >
+      {{ getUserRole(props.user.admin_type).tagString }}
+    </n-tag>
+    {{ props.user.username }}
+  </n-space>
+</template>
diff --git a/src/admin/user/list.vue b/src/admin/user/list.vue
index deb04e8..43a8e8b 100644
--- a/src/admin/user/list.vue
+++ b/src/admin/user/list.vue
@@ -1,7 +1,75 @@
-<script setup lang="ts"></script>
+<script setup lang="ts">
+import { DataTableColumn } from "naive-ui"
+import Pagination from "~/shared/Pagination.vue"
+import { parseTime } from "~/utils/functions"
+import { User } from "~/utils/types"
+import { getUserList } from "../api"
+import Actions from "./components/Actions.vue"
+import Name from "./components/Name.vue"
+
+const total = ref(0)
+const users = ref<User[]>([])
+const query = reactive({
+  limit: 10,
+  page: 1,
+  keyword: "",
+})
+
+const columns: DataTableColumn<User>[] = [
+  { title: "ID", key: "id", width: 60 },
+  {
+    title: "用户名",
+    key: "username",
+    width: 150,
+    render: (row) => h(Name, { user: row }),
+  },
+  {
+    title: "创建时间",
+    key: "create_time",
+    width: 200,
+    render: (row) => parseTime(row.create_time, "YYYY-MM-DD hh:mm:ss"),
+  },
+  {
+    title: "上次登录",
+    key: "last_login",
+    width: 200,
+    render: (row) =>
+      row.last_login
+        ? parseTime(row.last_login, "YYYY-MM-DD hh:mm:ss")
+        : "从未登录",
+  },
+  { title: "真名", key: "real_name", width: 100 },
+  { title: "邮箱", key: "email", width: 200 },
+  {
+    key: "edit",
+    width: 200,
+    render: (row) => h(Actions, { user: row }),
+  },
+]
+
+async function listUsers() {
+  const offset = (query.page - 1) * query.limit
+  const res = await getUserList(offset, query.limit, query.keyword)
+  total.value = res.data.total
+  users.value = res.data.results
+}
+
+onMounted(listUsers)
+watch(query, listUsers, { deep: true })
+</script>
 
 <template>
-  <div>user list</div>
+  <n-form inline label-placement="left">
+    <n-form-item>
+      <n-input placeholder="请输入关键字搜索" v-model:value="query.keyword" />
+    </n-form-item>
+  </n-form>
+  <n-data-table :data="users" :columns="columns" size="small" striped />
+  <Pagination
+    :total="total"
+    v-model:limit="query.limit"
+    v-model:page="query.page"
+  />
 </template>
 
 <style scoped></style>
diff --git a/src/components.d.ts b/src/components.d.ts
index b5b4607..defb5ef 100644
--- a/src/components.d.ts
+++ b/src/components.d.ts
@@ -9,31 +9,31 @@ export {}
 
 declare module '@vue/runtime-core' {
   export interface GlobalComponents {
-    IEpBell: typeof import("~icons/ep/bell")["default"]
-    IEpCaretRight: typeof import("~icons/ep/caret-right")["default"]
-    IEpLoading: typeof import("~icons/ep/loading")["default"]
-    IEpLock: typeof import("~icons/ep/lock")["default"]
+    IEpBell: typeof import('~icons/ep/bell')['default']
+    IEpCaretRight: typeof import('~icons/ep/caret-right')['default']
+    IEpLoading: typeof import('~icons/ep/loading')['default']
+    IEpLock: typeof import('~icons/ep/lock')['default']
     IEpMenu: typeof import('~icons/ep/menu')['default']
     IEpMoon: typeof import('~icons/ep/moon')['default']
-    IEpMoreFilled: typeof import("~icons/ep/more-filled")["default"]
+    IEpMoreFilled: typeof import('~icons/ep/more-filled')['default']
     IEpSunny: typeof import('~icons/ep/sunny')['default']
     NAlert: typeof import('naive-ui')['NAlert']
     NAvatar: typeof import("naive-ui")["NAvatar"]
     NBreadcrumb: typeof import('naive-ui')['NBreadcrumb']
     NBreadcrumbItem: typeof import('naive-ui')['NBreadcrumbItem']
     NButton: typeof import('naive-ui')['NButton']
-    NCard: typeof import("naive-ui")["NCard"]
+    NCard: typeof import('naive-ui')['NCard']
     NCode: typeof import("naive-ui")["NCode"]
     NConfigProvider: typeof import('naive-ui')['NConfigProvider']
     NDataTable: typeof import('naive-ui')['NDataTable']
-    NDescriptions: typeof import("naive-ui")["NDescriptions"]
-    NDescriptionsItem: typeof import("naive-ui")["NDescriptionsItem"]
+    NDescriptions: typeof import('naive-ui')['NDescriptions']
+    NDescriptionsItem: typeof import('naive-ui')['NDescriptionsItem']
     NDropdown: typeof import('naive-ui')['NDropdown']
-    NEmpty: typeof import("naive-ui")["NEmpty"]
+    NEmpty: typeof import('naive-ui')['NEmpty']
     NForm: typeof import('naive-ui')['NForm']
     NFormItem: typeof import('naive-ui')['NFormItem']
-    NGi: typeof import("naive-ui")["NGi"]
-    NGrid: typeof import("naive-ui")["NGrid"]
+    NGi: typeof import('naive-ui')['NGi']
+    NGrid: typeof import('naive-ui')['NGrid']
     NIcon: typeof import('naive-ui')['NIcon']
     NInput: typeof import('naive-ui')['NInput']
     NLayout: typeof import('naive-ui')['NLayout']
@@ -45,14 +45,14 @@ declare module '@vue/runtime-core' {
     NModal: typeof import('naive-ui')['NModal']
     NPagination: typeof import('naive-ui')['NPagination']
     NPopconfirm: typeof import('naive-ui')['NPopconfirm']
-    NPopover: typeof import("naive-ui")["NPopover"]
-    NScrollbar: typeof import("naive-ui")["NScrollbar"]
+    NPopover: typeof import('naive-ui')['NPopover']
+    NScrollbar: typeof import('naive-ui')['NScrollbar']
     NSelect: typeof import('naive-ui')['NSelect']
     NSpace: typeof import('naive-ui')['NSpace']
-    NSwitch: typeof import("naive-ui")["NSwitch"]
-    NTabPane: typeof import("naive-ui")["NTabPane"]
-    NTabs: typeof import("naive-ui")["NTabs"]
-    NTag: typeof import("naive-ui")["NTag"]
+    NSwitch: typeof import('naive-ui')['NSwitch']
+    NTabPane: typeof import('naive-ui')['NTabPane']
+    NTabs: typeof import('naive-ui')['NTabs']
+    NTag: typeof import('naive-ui')['NTag']
     NTooltip: typeof import('naive-ui')['NTooltip']
     NUpload: typeof import("naive-ui")["NUpload"]
     RouterLink: typeof import('vue-router')['RouterLink']
diff --git a/src/oj/problem/components/Form.vue b/src/oj/problem/components/Form.vue
index 36391b2..aff551d 100644
--- a/src/oj/problem/components/Form.vue
+++ b/src/oj/problem/components/Form.vue
@@ -94,7 +94,9 @@ function select(key: string) {
       <n-space>
         <n-button @click="reset">重置</n-button>
         <n-button @click="goSubmissions">提交信息</n-button>
-        <n-button v-if="userStore.isSuperAdmin" @click="edit">编辑</n-button>
+        <n-button type="warning" v-if="userStore.isSuperAdmin" @click="edit">
+          编辑
+        </n-button>
       </n-space>
     </n-form-item>
   </n-form>
diff --git a/src/oj/problem/list.vue b/src/oj/problem/list.vue
index 6458de5..e81dc54 100644
--- a/src/oj/problem/list.vue
+++ b/src/oj/problem/list.vue
@@ -1,14 +1,19 @@
 <script setup lang="ts">
 import { useUserStore } from "~/shared/store/user"
-import { filterEmptyValue, getTagColor, debounce } from "utils/functions"
+import { filterEmptyValue, getTagColor } from "utils/functions"
 import { ProblemFiltered } from "utils/types"
 import { isDesktop } from "~/shared/composables/breakpoints"
 import { getProblemList, getProblemTagList, getRandomProblemID } from "oj/api"
-
 import Pagination from "~/shared/Pagination.vue"
 import { DataTableColumn, NSpace, NTag } from "naive-ui"
 import ProblemStatus from "./components/ProblemStatus.vue"
 
+interface Tag {
+  id: number
+  name: string
+  checked: boolean
+}
+
 interface Query {
   keyword: string
   difficulty: string
@@ -30,12 +35,7 @@ const route = useRoute()
 const userStore = useUserStore()
 const problems = ref<ProblemFiltered[]>([])
 const total = ref(0)
-const tags = ref<{ id: number; name: string }[]>([])
-
-const tagOptions = computed(() => [
-  { label: "全部", value: "" },
-  ...(tags.value?.map((t) => ({ label: t.name, value: t.name })) || []),
-])
+const tags = ref<Tag[]>([])
 
 const query = reactive<Query>({
   keyword: <string>route.query.keyword ?? "",
@@ -65,7 +65,10 @@ async function listProblems() {
 
 async function listTags() {
   const res = await getProblemTagList()
-  tags.value = res.data
+  tags.value = res.data.map((r: Omit<Tag, "checked">) => ({
+    ...r,
+    checked: false,
+  }))
 }
 
 function routerPush() {
@@ -79,6 +82,18 @@ function search(value: string) {
   query.keyword = value
 }
 
+function chooseTag(tag: Tag) {
+  query.tag = tag.checked ? "" : tag.name
+  tags.value = tags.value.map((t) => {
+    if (t.id === tag.id) {
+      t.checked = !t.checked
+    } else {
+      t.checked = false
+    }
+    return t
+  })
+}
+
 function clear() {
   query.keyword = ""
   query.tag = ""
@@ -161,14 +176,7 @@ function rowProps(row: ProblemFiltered) {
         :options="difficultyOptions"
       />
     </n-form-item>
-    <n-form-item label="标签">
-      <n-select
-        class="select"
-        v-model:value="query.tag"
-        :options="tagOptions"
-      />
-    </n-form-item>
-    <n-form-item label="搜索">
+    <n-form-item>
       <n-input placeholder="输入编号或标题后回车" clearable @change="search" />
     </n-form-item>
     <n-form-item>
@@ -179,7 +187,21 @@ function rowProps(row: ProblemFiltered) {
       </n-space>
     </n-form-item>
   </n-form>
+  <n-space>
+    <div class="tagTitle">标签</div>
+    <n-button
+      @click="chooseTag(tag)"
+      v-for="tag in tags"
+      :key="tag.id"
+      size="small"
+      secondary
+      :type="tag.checked ? 'success' : 'default'"
+    >
+      {{ tag.name }}
+    </n-button>
+  </n-space>
   <n-data-table
+    class="table"
     striped
     size="small"
     :data="problems"
@@ -194,7 +216,15 @@ function rowProps(row: ProblemFiltered) {
 </template>
 
 <style scoped>
+.tagTitle {
+  line-height: 28px;
+}
+
 .select {
   width: 120px;
 }
+
+.table {
+  margin-top: 24px;
+}
 </style>
diff --git a/src/routes.ts b/src/routes.ts
index a52ae69..8dd4f9a 100644
--- a/src/routes.ts
+++ b/src/routes.ts
@@ -106,76 +106,76 @@ export const routes: RouteRecordRaw[] = [
     children: [
       {
         path: "",
-        name: "home",
+        name: "admin home",
         component: () => import("~/admin/setting/home.vue"),
       },
       {
         path: "config",
-        name: "config",
+        name: "admin config",
         component: () => import("admin/setting/config.vue"),
       },
       {
         path: "announcement",
-        name: "announcement",
+        name: "admin announcement",
         component: () => import("admin/setting/announcement.vue"),
       },
       {
         path: "user/list",
-        name: "user list",
+        name: "admin user list",
         component: () => import("admin/user/list.vue"),
       },
       {
         path: "user/importing",
-        name: "user importing",
+        name: "admin user importing",
         component: () => import("admin/user/import.vue"),
       },
       {
         path: "problem/list",
-        name: "problem list",
+        name: "admin problem list",
         component: () => import("admin/problem/list.vue"),
       },
       {
         path: "problem/create",
-        name: "problem create",
+        name: "admin problem create",
         component: () => import("admin/problem/detail.vue"),
       },
       {
         path: "problem/edit/:problemID",
-        name: "problem edit",
+        name: "admin problem edit",
         component: () => import("admin/problem/detail.vue"),
         props: true,
       },
       {
         path: "contest/list",
-        name: "contest list",
+        name: "admin contest list",
         component: () => import("admin/contest/list.vue"),
       },
       {
         path: "contest/create",
-        name: "contest create",
+        name: "admin contest create",
         component: () => import("admin/contest/detail.vue"),
       },
       {
         path: "contest/edit/:contestID",
-        name: "contest edit",
+        name: "admin contest edit",
         component: () => import("admin/contest/detail.vue"),
         props: true,
       },
       {
         path: "contest/:contestID/problems",
-        name: "contest problems",
+        name: "admin contest problems",
         component: () => import("admin/contest/detail.vue"),
         props: true,
       },
       {
         path: "contest/:contestID/problem/create",
-        name: "contest problem create",
+        name: "admin contest problem create",
         component: () => import("admin/problem/detail.vue"),
         props: true,
       },
       {
         path: "contest/:contestID/problem/edit/:problemID",
-        name: "contest problem edit",
+        name: "admin contest problem edit",
         component: () => import("admin/problem/detail.vue"),
         props: true,
       },
diff --git a/src/shared/layout/admin.vue b/src/shared/layout/admin.vue
index 6fa4cfb..9096ac5 100644
--- a/src/shared/layout/admin.vue
+++ b/src/shared/layout/admin.vue
@@ -10,7 +10,7 @@ const options: MenuOption[] = [
   },
   {
     label: () => h(RouterLink, { to: "/admin" }, { default: () => "首页" }),
-    key: "home",
+    key: "admin home",
   },
   {
     label: "题目",
@@ -24,7 +24,7 @@ const options: MenuOption[] = [
         { to: "/admin/problem/list" },
         { default: () => "题目列表" }
       ),
-    key: "problem list",
+    key: "admin problem list",
   },
   {
     label: () =>
@@ -33,13 +33,13 @@ const options: MenuOption[] = [
         { to: "/admin/problem/create" },
         { default: () => "创建题目" }
       ),
-    key: "problem create",
+    key: "admin problem create",
   },
   { label: "用户", key: "user", disabled: true },
   {
     label: () =>
       h(RouterLink, { to: "/admin/user/list" }, { default: () => "用户列表" }),
-    key: "user list",
+    key: "admin user list",
   },
   {
     label: () =>
@@ -48,7 +48,7 @@ const options: MenuOption[] = [
         { to: "/admin/user/importing" },
         { default: () => "导入用户" }
       ),
-    key: "user importing",
+    key: "admin user importing",
   },
   { label: "比赛", key: "contest", disabled: true },
   {
@@ -58,7 +58,7 @@ const options: MenuOption[] = [
         { to: "/admin/contest/list" },
         { default: () => "比赛列表" }
       ),
-    key: "contest list",
+    key: "admin contest list",
   },
   {
     label: () =>
@@ -67,13 +67,13 @@ const options: MenuOption[] = [
         { to: "/admin/contest/create" },
         { default: () => "创建比赛" }
       ),
-    key: "contest create",
+    key: "admin contest create",
   },
   { label: "其他", key: "other", disabled: true },
   {
     label: () =>
       h(RouterLink, { to: "/admin/config" }, { default: () => "系统配置" }),
-    key: "config",
+    key: "admin config",
   },
   {
     label: () =>
@@ -82,7 +82,7 @@ const options: MenuOption[] = [
         { to: "/admin/announcement" },
         { default: () => "公告配置" }
       ),
-    key: "announcement",
+    key: "admin announcement",
   },
 ]
 
@@ -91,7 +91,7 @@ const active = computed(() => (route.name as string) || "home")
 
 <template>
   <n-layout has-sider position="absolute">
-    <n-layout-sider bordered :native-scrollbar="false">
+    <n-layout-sider width="160" bordered :native-scrollbar="false">
       <n-menu :options="options" :value="active" />
     </n-layout-sider>
     <n-layout-content content-style="padding: 16px">
diff --git a/src/utils/functions.ts b/src/utils/functions.ts
index 612d9e9..fae66f3 100644
--- a/src/utils/functions.ts
+++ b/src/utils/functions.ts
@@ -1,5 +1,6 @@
 import { getTime, intervalToDuration, parseISO } from "date-fns"
 import { STORAGE_KEY } from "./constants"
+import { User } from "./types"
 
 export function getACRate(acCount: number, totalCount: number) {
   let rate = totalCount === 0 ? 0.0 : ((acCount / totalCount) * 100).toFixed(2)
@@ -103,3 +104,28 @@ export function debounce(fn: Function, n = 100) {
     }, n)
   }
 }
+
+export function getUserRole(role: User["admin_type"]): {
+  type: "default" | "info" | "error"
+  tagString: "普通" | "管理员" | "超管"
+} {
+  const obj: {
+    type: "default" | "info" | "error"
+    tagString: "普通" | "管理员" | "超管"
+  } = { type: "default", tagString: "普通" }
+  switch (role) {
+    case "Regular User":
+      obj.type = "default"
+      obj.tagString = "普通"
+      break
+    case "Admin":
+      obj.type = "info"
+      obj.tagString = "管理员"
+      break
+    case "Super Admin":
+      obj.type = "error"
+      obj.tagString = "超管"
+      break
+  }
+  return obj
+}
diff --git a/src/utils/types.ts b/src/utils/types.ts
index 64c58cf..9491ff2 100644
--- a/src/utils/types.ts
+++ b/src/utils/types.ts
@@ -37,7 +37,7 @@ export interface User {
   id: number
   username: string
   email: string
-  admin_type: string
+  admin_type: "Regular User" | "Super Admin" | "Admin"
   problem_permission: string
   create_time: Date
   last_login: Date