diff --git a/assets/api.ts b/assets/api.ts
index be4941b..5e3374c 100644
--- a/assets/api.ts
+++ b/assets/api.ts
@@ -1,6 +1,20 @@
 import _axios, { AxiosInstance } from 'axios'
 
-export type IType = 'character' | 'vocabulary' | 'sentence'
+export type ITypeLevel = 'character' | 'vocabulary'
+export type IType = ITypeLevel | 'sentence'
+
+export interface ILevelBrowserByType {
+  whatToShow: string[]
+}
+
+export type ILevelBrowser = Record<ITypeLevel, ILevelBrowserByType>
+
+export interface IUserSettings {
+  identifier: string
+  level: number
+  levelMin?: number
+  level_browser?: ILevelBrowser
+}
 
 export interface IEntry {
   id: string
@@ -41,18 +55,19 @@ class Api {
     }
 
     setApiKey()
-    const r = await this.user_getSettings()
 
-    if (r) return r
-    apiKey = ''
-    setApiKey()
-
-    return null
+    return await this.isAuthorized().then((r) => {
+      if (!r) {
+        apiKey = ''
+        setApiKey()
+      }
+      return r
+    })
   }
 
   async isAuthorized(): Promise<boolean> {
     if (this._isAuthorized && !this._user) {
-      const r = await this.user_getSettings()
+      const r = await this.user_getSettings({ select: ['identifier'] })
       if (r) {
         this._user = r.identifier
         this._isAuthorized = true
@@ -62,21 +77,15 @@ class Api {
     return this._isAuthorized
   }
 
-  async user_getSettings() {
+  async user_getSettings(params: { select: (keyof IUserSettings)[] }) {
     const r = await this.axios
       .get('/api/user', {
         params: {
-          select: 'level,levelMin,identifier',
+          ...params,
+          select: params.select.join(','),
         },
       })
-      .then(
-        (r) =>
-          r.data as {
-            level: number
-            levelMin?: number
-            identifier: string
-          }
-      )
+      .then((r) => r.data as IUserSettings)
       .then((r) => ({
         ...r,
         levelMin: r.levelMin || 1,
@@ -84,13 +93,16 @@ class Api {
       .catch(() => null)
 
     if (!r) {
-      return
+      return null
     }
 
     return r
   }
 
-  async user_updateSettings(u: { levelMin: number }) {
+  async user_updateSettings(u: {
+    levelMin?: number
+    level_browser?: ILevelBrowser
+  }) {
     return await this.axios.patch('/api/user', u)
   }
 
@@ -258,6 +270,21 @@ class Api {
           }
       )
   }
+
+  async library_getLevelList(payload: {
+    type: ITypeLevel
+    settings: ILevelBrowserByType
+  }) {
+    return await this.axios.post('/api/library/getLevelList', payload).then(
+      (r) =>
+        r.data as {
+          result: {
+            entry: string
+            level: number
+          }[]
+        }
+    )
+  }
 }
 
 export const api = new Api()
diff --git a/components/cards/LevelCard.vue b/components/cards/LevelCard.vue
new file mode 100644
index 0000000..1f51ef5
--- /dev/null
+++ b/components/cards/LevelCard.vue
@@ -0,0 +1,146 @@
+<template>
+  <section>
+    <div class="LevelPage container">
+      <div class="field">
+        <label class="label">Filter</label>
+        <b-field>
+          <b-radio-button
+            v-model="whatToShow"
+            native-value="all"
+            type="is-success"
+          >
+            Show all
+          </b-radio-button>
+          <b-radio-button
+            v-model="whatToShow"
+            native-value="learning"
+            type="is-warning"
+          >
+            Learning
+          </b-radio-button>
+          <b-radio-button
+            v-model="whatToShow"
+            native-value="all-quiz"
+            type="is-info"
+          >
+            All quiz
+          </b-radio-button>
+        </b-field>
+      </div>
+
+      <section class="card">
+        <div class="card-content">
+          <LibraryCard
+            v-for="{ level, entries } in sublist"
+            :key="level"
+            :title="`Level ${level}`"
+            :entries="entries.map((entry) => ({ entry }))"
+            :type="type"
+            :open="true"
+          />
+
+          <b-pagination
+            class="mt-4"
+            v-if="list.length > perPage"
+            v-model="page"
+            :total="list.length"
+            :per-page="perPage"
+            icon-prev="angle-left"
+            icon-next="angle-right"
+            @change="(p) => (page = p)"
+          />
+        </div>
+      </section>
+    </div>
+  </section>
+</template>
+
+<script lang="ts">
+import { Component, Prop, Vue, Watch } from 'vue-property-decorator'
+import { api, ILevelBrowser, ITypeLevel } from '~/assets/api'
+
+@Component<LevelCard>({
+  created() {
+    this.init()
+  },
+})
+export default class LevelCard extends Vue {
+  @Prop() type!: ITypeLevel
+
+  isLoading = true
+
+  list: {
+    level: number
+    entries: string[]
+  }[] = []
+
+  settings: ILevelBrowser = {
+    character: {
+      whatToShow: ['all'],
+    },
+    vocabulary: {
+      whatToShow: ['all'],
+    },
+  }
+  page = 1
+  perPage = 5
+
+  get sublist() {
+    return this.list.slice(
+      (this.page - 1) * this.perPage,
+      this.page * this.perPage
+    )
+  }
+
+  async init() {
+    const r = await api.user_getSettings({
+      select: ['level_browser'],
+    })
+
+    if (r?.level_browser) {
+      this.settings = r.level_browser
+    }
+
+    await this.setCurrentData()
+    this.isLoading = false
+  }
+
+  async setCurrentData() {
+    const { result } = await api.library_getLevelList({
+      type: this.type,
+      settings: this.settings[this.type],
+    })
+
+    const allData = new Map<number, string[]>()
+
+    result.map(({ entry, level }) => {
+      const levelData = allData.get(level) || []
+      levelData.push(entry)
+      allData.set(level, levelData)
+    })
+
+    this.list = Array.from(allData)
+      .sort(([lv1], [lv2]) => lv1 - lv2)
+      .map(([level, entries]) => ({ level, entries }))
+  }
+
+  @Watch('settings')
+  async onSettingsChanged() {
+    this.page = 1
+    this.setCurrentData()
+    await api.user_updateSettings({
+      level_browser: this.settings,
+    })
+  }
+}
+</script>
+
+<style scoped>
+.tag {
+  margin-right: 0.5rem;
+}
+
+.b-table {
+  margin-bottom: 2rem;
+}
+</style>
diff --git a/components/tabs/LevelTab.vue b/components/tabs/LevelTab.vue
new file mode 100644
index 0000000..119d493
--- /dev/null
+++ b/components/tabs/LevelTab.vue
@@ -0,0 +1,25 @@
+<template>
+  <b-tabs :value="1">
+    <b-tab-item label="Character">
+      <level-card type="character" />
+    </b-tab-item>
+    <b-tab-item label="Vocabulary">
+      <level-card type="vocabulary" />
+    </b-tab-item>
+  </b-tabs>
+</template>
+
+<script lang="ts">
+import { Component, Vue } from 'vue-property-decorator'
+import LevelCard from '../cards/LevelCard.vue'
+
+@Component<LevelTab>({
+  components: {
+    LevelCard,
+  },
+  created() {
+    this.$emit('title', 'Level')
+  },
+})
+export default class LevelTab extends Vue {}
+</script>
diff --git a/store/index.ts b/store/index.ts
index 922499f..83faa18 100644
--- a/store/index.ts
+++ b/store/index.ts
@@ -1,11 +1,19 @@
 import { actionTree, getAccessorType, mutationTree } from 'typed-vuex'
 import { api } from '~/assets/api'
+import { jsonClone } from '~/assets/util'
+
+const TAB_SETTINGS = 'TABS_SETTINGS'
 
 interface ISettings {
   level: number | null
   levelMin: number | null
-  sentenceMin: number | null
-  sentenceMax: number | null
+}
+
+interface ITab {
+  title: string
+  component: string
+  permanent?: boolean
+  query: Record<string, string>
 }
 
 export const state = () => ({
@@ -16,12 +24,7 @@ export const state = () => ({
     sentenceMax: null,
   } as ISettings,
   isApp: false,
-  tabs: [] as {
-    title: string
-    component: string
-    permanent?: boolean
-    query: Record<string, string>
-  }[],
+  tabs: [] as ITab[],
   activeTab: 0,
   identifier: '',
 })
@@ -33,9 +36,26 @@ export const mutations = mutationTree(state, {
   SET_IS_APP(state, isApp: boolean) {
     state.isApp = isApp
   },
+  SET_ALL_TABS(
+    state,
+    o: {
+      tabs: ITab[]
+      activeTab: number
+    } = state
+  ) {
+    localStorage.setItem(
+      TAB_SETTINGS,
+      JSON.stringify({
+        tabs: o.tabs,
+        activeTabs: o.activeTab,
+      })
+    )
+    state.tabs = jsonClone(o.tabs)
+    state.activeTab = jsonClone(o.activeTab)
+  },
   SET_TAB_TITLE(state, { i, title }: { i: number; title: string }) {
     state.tabs[i].title = title
-    state.tabs = JSON.parse(JSON.stringify(state.tabs))
+    this.SET_ALL_TABS(state)
   },
   ADD_TAB(
     state,
@@ -70,6 +90,7 @@ export const mutations = mutationTree(state, {
     }
 
     state.activeTab = state.tabs.length - 1
+    this.SET_ALL_TABS(state)
   },
   DELETE_TAB(state, { i }: { i: number }) {
     state.tabs.splice(i, 1)
@@ -78,16 +99,15 @@ export const mutations = mutationTree(state, {
       state.activeTab = state.tabs.length - 1
     }
 
-    state.tabs = JSON.parse(JSON.stringify(state.tabs))
+    this.SET_ALL_TABS(state)
   },
   SET_TAB_COMPONENT(state, { i, component }: { i: number; component: string }) {
     state.tabs[i].component = component
-
-    state.tabs = JSON.parse(JSON.stringify(state.tabs))
-    state.activeTab = i
+    this.SET_ALL_TABS(state)
   },
   SET_TAB_CURRENT(state, { i }: { i: number }) {
     state.activeTab = i
+    this.SET_ALL_TABS(state)
   },
   SET_IDENTIFIER(state, name: string) {
     state.identifier = name
@@ -97,8 +117,16 @@ export const mutations = mutationTree(state, {
 export const actions = actionTree(
   { state, mutations },
   {
+    async nuxtServerInit({ dispatch, commit }) {
+      await dispatch('updateSetings')
+
+      const settings = localStorage.getItem(TAB_SETTINGS)
+      if (settings) commit('SET_ALL_TABS', JSON.parse(settings))
+    },
     async updateSettings({ commit }) {
-      const r = await api.user_getSettings()
+      const r = await api.user_getSettings({
+        select: ['identifier', 'levelMin', 'level'],
+      })
       commit('SET_IS_APP', !!r)
       commit('SET_IDENTIFIER', r?.identifier || '')
 
@@ -115,8 +143,6 @@ export const actions = actionTree(
       commit('SET_SETTINGS', {
         level: r?.level || null,
         levelMin: r?.levelMin || null,
-        sentenceMin: null,
-        sentenceMax: null,
       })
     },
   }