diff --git a/src/App.vue b/src/App.vue
index 636b06c..3b0aa83 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -27,9 +27,9 @@ hljs.registerLanguage("go", go)
     :date-locale="dateZhCN"
     :hljs="hljs"
   >
-    <n-notification-provider>
+    <n-message-provider>
       <router-view></router-view>
-    </n-notification-provider>
+    </n-message-provider>
   </n-config-provider>
 </template>
 
diff --git a/src/components.d.ts b/src/components.d.ts
index d49b76c..0fbb508 100644
--- a/src/components.d.ts
+++ b/src/components.d.ts
@@ -32,6 +32,7 @@ declare module '@vue/runtime-core' {
     NLayoutContent: typeof import('naive-ui')['NLayoutContent']
     NLayoutHeader: typeof import('naive-ui')['NLayoutHeader']
     NMenu: typeof import('naive-ui')['NMenu']
+    NMessageProvider: typeof import('naive-ui')['NMessageProvider']
     NModal: typeof import('naive-ui')['NModal']
     NNotificationProvider: typeof import('naive-ui')['NNotificationProvider']
     NPagination: typeof import('naive-ui')['NPagination']
diff --git a/src/oj/api.ts b/src/oj/api.ts
index 69f3602..c459318 100644
--- a/src/oj/api.ts
+++ b/src/oj/api.ts
@@ -117,6 +117,9 @@ export function checkContestPassword(contestID: string, password: string) {
   })
 }
 
-export function getContestProblem(contestID: string) {
-  return http.get("contest/problem", { params: { contest_id: contestID } })
+export async function getContestProblem(contestID: string) {
+  const res = await http.get("contest/problem", {
+    params: { contest_id: contestID },
+  })
+  return res.data.map(filterResult)
 }
diff --git a/src/oj/contest/detail.vue b/src/oj/contest/detail.vue
index f642c83..0072462 100644
--- a/src/oj/contest/detail.vue
+++ b/src/oj/contest/detail.vue
@@ -1,7 +1,7 @@
 <script setup lang="ts">
 import { Contest, Problem } from "utils/types"
 import { CONTEST_STATUS, ContestStatus, ContestType } from "utils/constants"
-import { getACRate, parseTime } from "utils/functions"
+import { parseTime } from "utils/functions"
 import {
   getContest,
   getContestAccess,
@@ -10,12 +10,13 @@ import {
 } from "../api"
 import { isDesktop } from "~/shared/composables/breakpoints"
 import ContestTypeVue from "./components/ContestType.vue"
-import { DataTableColumn } from "naive-ui"
 import { useUserStore } from "~/shared/store/user"
 
 const props = defineProps<{
   contestID: string
 }>()
+const message = useMessage()
+const route = useRoute()
 const router = useRouter()
 const userStore = useUserStore()
 const contest = ref<Contest>()
@@ -33,10 +34,11 @@ async function init() {
   getProblems()
 }
 
+onMounted(init)
+
 async function getProblems() {
   try {
-    const res = await getContestProblem(props.contestID)
-    problems.value = res.data
+    problems.value = await getContestProblem(props.contestID)
   } catch (err) {
     toggleAccsess(false)
   }
@@ -51,9 +53,10 @@ async function checkPassword() {
     }
   } catch (err) {
     toggleAccsess(false)
+    message.error("密码错误")
   }
 }
-onMounted(init)
+
 const isContestAdmin = computed(
   () =>
     userStore.isSuperAdmin ||
@@ -64,28 +67,23 @@ const passwordFormVisible = computed(
   () =>
     contest.value?.contest_type === ContestType.private &&
     !access.value &&
-    !isContestAdmin
+    !isContestAdmin.value
 )
 
-const problemsColumns: DataTableColumn<Problem>[] = [
-  { title: "编号", key: "_id", width: 100 },
-  { title: "标题", key: "title" },
-  { title: "总提交数", key: "submission_number", width: 100 },
-  {
-    title: "通过率",
-    key: "rate",
-    width: 100,
-    render: (row) => getACRate(row.accepted_number, row.submission_number),
-  },
-]
-
-function rowProps(row: Problem) {
-  return {
-    style: "cursor: pointer",
-    onClick() {
-      router.push(`/contest/${props.contestID}/problem/${row._id}`)
-    },
+const contestMenuVisible = computed(() => {
+  if (isContestAdmin) return true
+  if (contest.value?.contest_type === ContestType.public) {
   }
+  return access.value
+})
+
+function goto(name: string) {
+  router.push({ name: "contest " + name })
+}
+
+function getCurrentType(name: string): "primary" | "default" {
+  if (route.name === "contest " + name) return "primary"
+  return "default"
 }
 </script>
 
@@ -104,27 +102,42 @@ function rowProps(row: Problem) {
       </n-icon>
     </n-space>
     <div v-html="contest.description"></div>
-    <n-form inline label-placement="left">
+    <n-form :inline="isDesktop" label-placement="left">
       <n-form-item v-if="passwordFormVisible" label="需要输入密码才能看到题目">
         <n-input
           name="ContestPassword"
           type="password"
           v-model:value="password"
+          @change="checkPassword"
         />
       </n-form-item>
       <n-form-item v-if="passwordFormVisible">
         <n-button @click="checkPassword" :disabled="!password">确认</n-button>
       </n-form-item>
-      <n-form-item>
+      <n-form-item v-if="contestMenuVisible">
         <n-space>
-          <n-button type="primary">比赛题目</n-button>
-          <n-button>提交信息</n-button>
-          <n-button>比赛排名</n-button>
-          <n-button>管理员助手</n-button>
+          <n-button
+            :type="getCurrentType('problems')"
+            @click="goto('problems')"
+          >
+            比赛题目
+          </n-button>
+          <n-button
+            :type="getCurrentType('submissions')"
+            @click="goto('submissions')"
+          >
+            提交信息
+          </n-button>
+          <n-button :type="getCurrentType('rank')" @click="goto('rank')">
+            比赛排名
+          </n-button>
+          <n-button :type="getCurrentType('helper')" @click="goto('helper')">
+            管理员助手
+          </n-button>
         </n-space>
       </n-form-item>
     </n-form>
-    <n-descriptions bordered :column="isDesktop ? 5 : 2">
+    <n-descriptions class="margin" bordered :column="isDesktop ? 5 : 2">
       <n-descriptions-item
         :span="isDesktop ? 1 : 2"
         v-if="contest.status !== ContestStatus.finished"
@@ -156,16 +169,8 @@ function rowProps(row: Problem) {
         {{ contest.created_by.username }}
       </n-descriptions-item>
     </n-descriptions>
+    <router-view :problems="problems"></router-view>
   </div>
-  <n-data-table
-    striped
-    size="small"
-    class="problems"
-    :data="problems"
-    :columns="problemsColumns"
-    :row-props="rowProps"
-    v-if="problems?.length"
-  ></n-data-table>
 </template>
 
 <style scoped>
@@ -177,7 +182,7 @@ function rowProps(row: Problem) {
   transform: translateY(2px);
 }
 
-.problems {
-  margin-top: 24px;
+.margin {
+  margin-bottom: 24px;
 }
 </style>
diff --git a/src/oj/contest/list.vue b/src/oj/contest/list.vue
index 35f37aa..e8b869a 100644
--- a/src/oj/contest/list.vue
+++ b/src/oj/contest/list.vue
@@ -30,6 +30,17 @@ const options: SelectOption[] = [
 ]
 
 const columns: DataTableColumn<Contest>[] = [
+  {
+    title: "状态",
+    key: "status",
+    width: 100,
+    render: (row) =>
+      h(
+        NTag,
+        { type: CONTEST_STATUS[row.status]["type"] },
+        () => CONTEST_STATUS[row.status]["name"]
+      ),
+  },
   {
     title: "比赛",
     key: "title",
@@ -48,17 +59,6 @@ const columns: DataTableColumn<Contest>[] = [
     width: 180,
     render: (row) => duration(row.start_time, row.end_time),
   },
-  {
-    title: "状态",
-    key: "status",
-    width: 100,
-    render: (row) =>
-      h(
-        NTag,
-        { type: CONTEST_STATUS[row.status]["type"] },
-        () => CONTEST_STATUS[row.status]["name"]
-      ),
-  },
 ]
 
 async function listContests() {
@@ -129,7 +129,7 @@ function rowProps(row: Contest) {
     </n-form-item>
     <n-form-item label="搜索比赛标题">
       <n-input
-        placeholder="输入后回车"
+        placeholder="输入后回车或点击搜索"
         v-model:value="query.keyword"
         @change="search"
       />
diff --git a/src/oj/contest/pages/helper.vue b/src/oj/contest/pages/helper.vue
new file mode 100644
index 0000000..b0b0c66
--- /dev/null
+++ b/src/oj/contest/pages/helper.vue
@@ -0,0 +1,5 @@
+<script setup lang="ts"></script>
+
+<template></template>
+
+<style scoped></style>
diff --git a/src/oj/contest/pages/problems.vue b/src/oj/contest/pages/problems.vue
new file mode 100644
index 0000000..ecc6192
--- /dev/null
+++ b/src/oj/contest/pages/problems.vue
@@ -0,0 +1,47 @@
+<script setup lang="ts">
+import { DataTableColumn } from "naive-ui"
+import { ProblemFiltered } from "utils/types"
+import ProblemStatus from "~/oj/problem/components/ProblemStatus.vue"
+
+const props = defineProps<{
+  contestID: string
+  problems: ProblemFiltered[]
+}>()
+
+const router = useRouter()
+const problemsColumns: DataTableColumn<ProblemFiltered>[] = [
+  {
+    title: "状态",
+    key: "status",
+    width: 60,
+    render: (row) => h(ProblemStatus, { status: row.status }),
+  },
+  { title: "编号", key: "_id", width: 60 },
+  { title: "题目", key: "title", minWidth: 200 },
+  { title: "总提交数", key: "submission", width: 100 },
+  { title: "通过率", key: "rate", width: 100 },
+]
+
+function rowProps(row: ProblemFiltered) {
+  return {
+    style: "cursor: pointer",
+    onClick() {
+      router.push(`/contest/${props.contestID}/problem/${row._id}`)
+    },
+  }
+}
+</script>
+
+<template>
+  <n-data-table
+    striped
+    size="small"
+    class="problems"
+    :data="problems"
+    :columns="problemsColumns"
+    :row-props="rowProps"
+    v-if="problems?.length"
+  />
+</template>
+
+<style scoped></style>
diff --git a/src/oj/contest/pages/rank.vue b/src/oj/contest/pages/rank.vue
new file mode 100644
index 0000000..b0b0c66
--- /dev/null
+++ b/src/oj/contest/pages/rank.vue
@@ -0,0 +1,5 @@
+<script setup lang="ts"></script>
+
+<template></template>
+
+<style scoped></style>
diff --git a/src/oj/contest/pages/submissions.vue b/src/oj/contest/pages/submissions.vue
new file mode 100644
index 0000000..b0b0c66
--- /dev/null
+++ b/src/oj/contest/pages/submissions.vue
@@ -0,0 +1,5 @@
+<script setup lang="ts"></script>
+
+<template></template>
+
+<style scoped></style>
diff --git a/src/oj/problem/components/ProblemInfo.vue b/src/oj/problem/components/ProblemInfo.vue
index fddf8ee..ffadbb4 100644
--- a/src/oj/problem/components/ProblemInfo.vue
+++ b/src/oj/problem/components/ProblemInfo.vue
@@ -14,11 +14,10 @@ const data = computed(() => {
   const status = props.problem.statistic_info
   const labels = []
   for (let i in status) {
-    if (status[i] === 0) {
-      delete status[i]
+    if (status[i] !== 0) {
+      // @ts-ignore
+      labels.push(JUDGE_STATUS[i]["name"])
     }
-    // @ts-ignore
-    labels.push(JUDGE_STATUS[i]["name"])
   }
   return {
     labels,
diff --git a/src/oj/problem/components/ProblemStatus.vue b/src/oj/problem/components/ProblemStatus.vue
new file mode 100644
index 0000000..8fabf0a
--- /dev/null
+++ b/src/oj/problem/components/ProblemStatus.vue
@@ -0,0 +1,28 @@
+<script setup lang="ts">
+import { Select, SemiSelect } from "@element-plus/icons-vue"
+import { useThemeVars } from "naive-ui"
+
+const theme = useThemeVars()
+const props = defineProps<{
+  status: "not_test" | "passed" | "failed"
+}>()
+
+const showIcon = computed(() => props.status !== "not_test")
+const color = computed(() => {
+  if (props.status === "passed") return theme.value.successColor
+  if (props.status === "failed") return theme.value.errorColor
+})
+
+const Icon = computed(() => {
+  if (props.status === "passed") return Select
+  if (props.status === "failed") return SemiSelect
+})
+</script>
+
+<template>
+  <n-icon v-if="showIcon" :color="color">
+    <component :is="Icon"></component>
+  </n-icon>
+</template>
+
+<style scoped></style>
diff --git a/src/oj/problem/list.vue b/src/oj/problem/list.vue
index cd710f8..ba29a8a 100644
--- a/src/oj/problem/list.vue
+++ b/src/oj/problem/list.vue
@@ -1,12 +1,13 @@
 <script setup lang="ts">
 import { useUserStore } from "~/shared/store/user"
 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, NIcon, NSpace, NTag, useThemeVars } from "naive-ui"
-import { Select, SemiSelect } from "@element-plus/icons-vue"
+import { DataTableColumn, NSpace, NTag } from "naive-ui"
+import ProblemStatus from "./components/ProblemStatus.vue"
 
 interface Query {
   keyword: string
@@ -16,16 +17,6 @@ interface Query {
   limit: number
 }
 
-interface ProblemFiltered {
-  _id: string
-  title: string
-  difficulty: "简单" | "中等" | "困难"
-  tags: string[]
-  submission: number
-  rate: string
-  status: "not_test" | "passed" | "failed"
-}
-
 const difficultyOptions = [
   { label: "全部", value: "" },
   { label: "简单", value: "Low" },
@@ -35,7 +26,7 @@ const difficultyOptions = [
 
 const router = useRouter()
 const route = useRoute()
-const theme = useThemeVars()
+
 const userStore = useUserStore()
 const problems = ref<ProblemFiltered[]>([])
 const total = ref(0)
@@ -129,18 +120,10 @@ const columns: DataTableColumn<ProblemFiltered>[] = [
     title: "状态",
     key: "status",
     width: 60,
-    render: (row) => {
-      if (row.status === "passed") {
-        return h(NIcon, { color: theme.value.successColor }, () => h(Select))
-      } else if (row.status === "failed") {
-        return h(NIcon, { color: theme.value.errorColor }, () => h(SemiSelect))
-      } else {
-        return null
-      }
-    },
+    render: (row) => h(ProblemStatus, { status: row.status }),
   },
   { title: "编号", key: "_id", width: 100 },
-  { title: "标题", key: "title", minWidth: 200 },
+  { title: "题目", key: "title", minWidth: 200 },
   {
     title: "难度",
     key: "difficulty",
diff --git a/src/oj/submission/detail.vue b/src/oj/submission/detail.vue
index f80a7ab..dccb45a 100644
--- a/src/oj/submission/detail.vue
+++ b/src/oj/submission/detail.vue
@@ -63,7 +63,6 @@ onMounted(init)
       </n-space>
       <n-code
         class="code"
-        word-wrap
         :language="LANGUAGE_VALUE[submission.language]"
         :code="submission.code"
         show-line-numbers
diff --git a/src/oj/submission/list.vue b/src/oj/submission/list.vue
index f05dd0a..3640f04 100644
--- a/src/oj/submission/list.vue
+++ b/src/oj/submission/list.vue
@@ -25,7 +25,7 @@ interface Query {
 const route = useRoute()
 const router = useRouter()
 const userStore = useUserStore()
-const notification = useNotification()
+const message = useMessage()
 
 const submissions = ref([])
 const total = ref(0)
@@ -90,7 +90,7 @@ function clear() {
 
 async function rejudge(submissionID: string) {
   await adminRejudge(submissionID)
-  notification.success({ title: "重新判分成功", duration: 2000 })
+  message.success("重新判分成功")
   listSubmissions()
 }
 
@@ -209,7 +209,7 @@ const columns = computed(() => {
       <n-switch v-model:value="query.myself" />
     </n-form-item>
     <n-form-item label="搜索用户">
-      <n-input @change="search" clearable placeholder="输入后回车" />
+      <n-input @change="search" clearable placeholder="输入后回车或点击搜索" />
     </n-form-item>
     <n-form-item>
       <n-space>
diff --git a/src/routes.ts b/src/routes.ts
index a1fa5a7..ccd37b6 100644
--- a/src/routes.ts
+++ b/src/routes.ts
@@ -34,6 +34,37 @@ export const routes: RouteRecordRaw[] = [
         path: "contest/:contestID",
         component: () => import("oj/contest/detail.vue"),
         props: true,
+        meta: { requiresAuth: true },
+        children: [
+          {
+            path: "",
+            component: () => import("oj/contest/pages/problems.vue"),
+            props: true,
+            meta: { requiresAuth: true },
+            name: "contest problems",
+          },
+          {
+            path: "submissions",
+            component: () => import("oj/contest/pages/submissions.vue"),
+            props: true,
+            meta: { requiresAuth: true },
+            name: "contest submissions",
+          },
+          {
+            path: "rank",
+            component: () => import("oj/contest/pages/rank.vue"),
+            props: true,
+            meta: { requiresAuth: true },
+            name: "contest rank",
+          },
+          {
+            path: "helper",
+            component: () => import("~/oj/contest/pages/helper.vue"),
+            props: true,
+            meta: { requiresAuth: true },
+            name: "contest helper",
+          },
+        ],
       },
       {
         path: "contest/:contestID/problem/:problemID",
diff --git a/src/utils/types.ts b/src/utils/types.ts
index 749f8e3..75bd410 100644
--- a/src/utils/types.ts
+++ b/src/utils/types.ts
@@ -102,6 +102,16 @@ export interface Problem {
   my_status: number
 }
 
+export interface ProblemFiltered {
+  _id: string
+  title: string
+  difficulty: "简单" | "中等" | "困难"
+  tags: string[]
+  submission: number
+  rate: string
+  status: "not_test" | "passed" | "failed"
+}
+
 export interface Code {
   language: LANGUAGE
   value: string