diff --git a/src/renderer/components/TimelineSpace/Contents/Bookmarks.vue b/src/renderer/components/TimelineSpace/Contents/Bookmarks.vue
index 0ce37b0a..bc342af3 100644
--- a/src/renderer/components/TimelineSpace/Contents/Bookmarks.vue
+++ b/src/renderer/components/TimelineSpace/Contents/Bookmarks.vue
@@ -30,7 +30,6 @@
 <script>
 import { mapState, mapGetters } from 'vuex'
 import Toot from '@/components/organisms/Toot'
-import reloadable from '~/src/renderer/components/mixins/reloadable'
 import { EventEmitter } from '~/src/renderer/components/event'
 
 export default {
@@ -42,7 +41,6 @@ export default {
   },
   name: 'bookmarks',
   components: { Toot },
-  mixins: [reloadable],
   computed: {
     ...mapState('TimelineSpace', {
       account: state => state.account
@@ -145,7 +143,6 @@ export default {
     async reload() {
       this.$store.commit('TimelineSpace/changeLoading', true)
       try {
-        const account = await this.reloadable()
         await this.$store.dispatch('TimelineSpace/Contents/Bookmarks/fetchBookmarks', account).catch(() => {
           this.$message({
             message: this.$t('message.bookmark_fetch_error'),
diff --git a/src/renderer/components/TimelineSpace/Contents/DirectMessages.vue b/src/renderer/components/TimelineSpace/Contents/DirectMessages.vue
index 7ff9bffc..3d1f6a24 100644
--- a/src/renderer/components/TimelineSpace/Contents/DirectMessages.vue
+++ b/src/renderer/components/TimelineSpace/Contents/DirectMessages.vue
@@ -33,7 +33,6 @@
 import { mapState, mapGetters } from 'vuex'
 import moment from 'moment'
 import Toot from '~/src/renderer/components/organisms/Toot'
-import reloadable from '~/src/renderer/components/mixins/reloadable'
 import { EventEmitter } from '~/src/renderer/components/event'
 import { ScrollPosition } from '~/src/renderer/components/utils/scroll'
 
@@ -49,7 +48,6 @@ export default {
   },
   name: 'directmessages',
   components: { Toot },
-  mixins: [reloadable],
   computed: {
     ...mapState('TimelineSpace/Contents/DirectMessages', {
       timeline: state => state.timeline,
@@ -220,7 +218,6 @@ export default {
     async reload() {
       this.$store.commit('TimelineSpace/changeLoading', true)
       try {
-        await this.reloadable()
       } finally {
         this.$store.commit('TimelineSpace/changeLoading', false)
       }
diff --git a/src/renderer/components/TimelineSpace/Contents/Favourites.vue b/src/renderer/components/TimelineSpace/Contents/Favourites.vue
index 770c7928..8f7c3072 100644
--- a/src/renderer/components/TimelineSpace/Contents/Favourites.vue
+++ b/src/renderer/components/TimelineSpace/Contents/Favourites.vue
@@ -31,7 +31,6 @@
 <script>
 import { mapState, mapGetters } from 'vuex'
 import Toot from '~/src/renderer/components/organisms/Toot'
-import reloadable from '~/src/renderer/components/mixins/reloadable'
 import { EventEmitter } from '~/src/renderer/components/event'
 
 export default {
@@ -43,7 +42,6 @@ export default {
   },
   name: 'favourites',
   components: { Toot },
-  mixins: [reloadable],
   computed: {
     ...mapState({
       openSideBar: state => state.TimelineSpace.Contents.SideBar.openSideBar,
@@ -140,7 +138,6 @@ export default {
     async reload() {
       this.$store.commit('TimelineSpace/changeLoading', true)
       try {
-        const account = await this.reloadable()
         await this.$store.dispatch('TimelineSpace/Contents/Favourites/fetchFavourites', account).catch(() => {
           this.$message({
             message: this.$t('message.favourite_fetch_error'),
diff --git a/src/renderer/components/TimelineSpace/Contents/Hashtag/Tag.vue b/src/renderer/components/TimelineSpace/Contents/Hashtag/Tag.vue
index 44a9f5c8..f9296052 100644
--- a/src/renderer/components/TimelineSpace/Contents/Hashtag/Tag.vue
+++ b/src/renderer/components/TimelineSpace/Contents/Hashtag/Tag.vue
@@ -33,7 +33,6 @@
 import { mapState, mapGetters } from 'vuex'
 import moment from 'moment'
 import Toot from '~/src/renderer/components/organisms/Toot'
-import reloadable from '~/src/renderer/components/mixins/reloadable'
 import { EventEmitter } from '~/src/renderer/components/event'
 import { ScrollPosition } from '~/src/renderer/components/utils/scroll'
 
@@ -49,7 +48,6 @@ export default {
   },
   name: 'tag',
   components: { Toot },
-  mixins: [reloadable],
   props: ['tag'],
   computed: {
     ...mapState({
@@ -223,7 +221,6 @@ export default {
       const tag = this.tag
       this.$store.commit('TimelineSpace/changeLoading', true)
       try {
-        await this.reloadable()
         await this.$store.dispatch('TimelineSpace/Contents/Hashtag/Tag/stopStreaming')
         await this.$store.dispatch('TimelineSpace/Contents/Hashtag/Tag/fetch', tag).catch(() => {
           this.$message({
diff --git a/src/renderer/components/TimelineSpace/Contents/Home.vue b/src/renderer/components/TimelineSpace/Contents/Home.vue
index 8a4b095c..9d373c65 100644
--- a/src/renderer/components/TimelineSpace/Contents/Home.vue
+++ b/src/renderer/components/TimelineSpace/Contents/Home.vue
@@ -37,254 +37,243 @@
   </div>
 </template>
 
-<script>
-import { mapState, mapGetters } from 'vuex'
+<script lang="ts">
+import { defineComponent, ref, computed, onMounted, onBeforeUpdate, onBeforeUnmount, watch } from 'vue'
 import moment from 'moment'
-import Toot from '~/src/renderer/components/organisms/Toot'
-import StatusLoading from '~/src/renderer/components/organisms/StatusLoading'
-import reloadable from '~/src/renderer/components/mixins/reloadable'
-import { EventEmitter } from '~/src/renderer/components/event'
-import { ScrollPosition } from '~/src/renderer/components/utils/scroll'
+import { ElMessage } from 'element-plus'
+import { Entity } from 'megalodon'
+import { useI18next } from 'vue3-i18next'
+import { useRoute } from 'vue-router'
+import { useStore } from '@/store'
+import Toot from '@/components/organisms/Toot.vue'
+import StatusLoading from '@/components/organisms/StatusLoading.vue'
+import { EventEmitter } from '@/components/event'
+import { ScrollPosition } from '@/components/utils/scroll'
+import { ACTION_TYPES, MUTATION_TYPES } from '@/store/TimelineSpace/Contents/Home'
+import { MUTATION_TYPES as SIDE_MENU_MUTATION } from '@/store/TimelineSpace/SideMenu'
+import { MUTATION_TYPES as TIMELINE_MUTATION } from '@/store/TimelineSpace'
+import { MUTATION_TYPES as HEADER_MUTATION } from '@/store/TimelineSpace/HeaderMenu'
+import useReloadable from '@/components/utils/reloadable'
 
-export default {
-  data() {
-    return {
-      focusedId: null,
-      scrollPosition: null,
-      observer: null,
-      scrollTime: null,
-      resizeTime: null,
-      loadingMore: false
-    }
-  },
+export default defineComponent({
   name: 'home',
   components: { Toot, StatusLoading },
-  mixins: [reloadable],
-  computed: {
-    ...mapState('TimelineSpace/Contents/Home', {
-      timeline: state => state.timeline,
-      lazyLoading: state => state.lazyLoading,
-      heading: state => state.heading,
-      showReblogs: state => state.showReblogs,
-      showReplies: state => state.showReplies,
-      scrolling: state => state.scrolling
-    }),
-    ...mapState({
-      backgroundColor: state => state.App.theme.background_color,
-      openSideBar: state => state.TimelineSpace.Contents.SideBar.openSideBar,
-      startReload: state => state.TimelineSpace.HeaderMenu.reload
-    }),
-    ...mapGetters('TimelineSpace/Modals', ['modalOpened']),
-    ...mapGetters('TimelineSpace/Contents/Home', ['filters']),
-    shortcutEnabled: function () {
-      if (this.modalOpened) {
-        return false
-      }
-      if (!this.focusedId) {
-        return true
-      }
-      // Sometimes toots are deleted, so perhaps focused toot don't exist.
-      const currentIndex = this.timeline.findIndex(toot => this.focusedId === toot.uri + toot.id)
-      return currentIndex === -1
-    },
-    filteredTimeline() {
-      return this.timeline.filter(toot => {
-        if (toot.in_reply_to_id) {
-          return this.showReplies
-        } else if (toot.reblog) {
-          return this.showReblogs
+  setup() {
+    const space = 'TimelineSpace/Contents/Home'
+    const store = useStore()
+    const route = useRoute()
+    const i18n = useI18next()
+    const { reloadable } = useReloadable(store, route, i18n)
+
+    const focusedId = ref<string | null>(null)
+    const scrollPosition = ref<ScrollPosition | null>(null)
+    const observer = ref<ResizeObserver | null>(null)
+    const scrollTime = ref<moment.Moment | null>(null)
+    const resizeTime = ref<moment.Moment | null>(null)
+    const loadingMore = ref(false)
+    const scroller = ref<any>()
+
+    const timeline = computed(() => store.state.TimelineSpace.Contents.Home.timeline)
+    const lazyLoading = computed(() => store.state.TimelineSpace.Contents.Home.lazyLoading)
+    const heading = computed(() => store.state.TimelineSpace.Contents.Home.heading)
+    const showReblogs = computed(() => store.state.TimelineSpace.Contents.Home.showReblogs)
+    const showReplies = computed(() => store.state.TimelineSpace.Contents.Home.showReplies)
+    const scrolling = computed(() => store.state.TimelineSpace.Contents.Home.scrolling)
+    const openSideBar = computed(() => store.state.TimelineSpace.Contents.SideBar.openSideBar)
+    const startReload = computed(() => store.state.TimelineSpace.HeaderMenu.reload)
+    const modalOpened = computed(() => store.getters[`TimelineSpace/Modals/modalOpened`])
+    const filters = computed(() => store.getters[`${space}/filters}`])
+    const currentFocusedIndex = computed(() => timeline.value.findIndex(toot => focusedId.value === toot.uri + toot.id))
+    // const shortcutEnabled = computed(() => {
+    //   if (modalOpened.value) {
+    //     return false
+    //   }
+    //   if (!focusedId.value) {
+    //     return true
+    //   }
+    //   // Sometimes toots are deleted, so perhaps focused toot don't exist.
+    //   return currentFocusedIndex.value === -1
+    // })
+    const filteredTimeline = computed(() => {
+      return timeline.value.filter(toot => {
+        if ('url' in toot) {
+          if (toot.in_reply_to_id) {
+            return showReplies.value
+          } else if (toot.reblog) {
+            return showReblogs.value
+          } else {
+            return true
+          }
         } else {
           return true
         }
       })
-    }
-  },
-  mounted() {
-    this.$store.commit('TimelineSpace/SideMenu/changeUnreadHomeTimeline', false)
-    document.getElementById('scroller').addEventListener('scroll', this.onScroll)
-    EventEmitter.on('focus-timeline', () => {
-      // If focusedId does not change, we have to refresh focusedId because Toot component watch change events.
-      const previousFocusedId = this.focusedId
-      this.focusedId = 0
-      this.$nextTick(function () {
-        this.focusedId = previousFocusedId
-      })
     })
 
-    if (this.heading && this.timeline.length > 0) {
-      this.$store.dispatch('TimelineSpace/Contents/Home/saveMarker')
-    }
-    const el = document.getElementById('scroller')
-    this.scrollPosition = new ScrollPosition(el)
-    this.scrollPosition.prepare()
+    onMounted(() => {
+      store.commit(`TimelineSpace/SideMenu/${SIDE_MENU_MUTATION.CHANGE_UNREAD_HOME_TIMELINE}`, false)
+      document.getElementById('scroller')?.addEventListener('scroll', onScroll)
 
-    this.observer = new ResizeObserver(() => {
-      if (this.loadingMore || (this.scrollPosition && !this.heading && !this.lazyLoading && !this.scrolling)) {
-        this.resizeTime = moment()
-        this.scrollPosition.restore()
+      if (heading.value && timeline.value.length > 0) {
+        store.dispatch(`${space}/${ACTION_TYPES.SAVE_MARKER}`)
+      }
+      const el = document.getElementById('scroller')
+      if (el) {
+        scrollPosition.value = new ScrollPosition(el)
+        scrollPosition.value.prepare()
+        observer.value = new ResizeObserver(() => {
+          if (loadingMore.value || (scrollPosition.value && !heading.value && !lazyLoading.value && !scrolling.value)) {
+            resizeTime.value = moment()
+            scrollPosition.value?.restore()
+          }
+        })
+        const scrollWrapper = el.getElementsByClassName('vue-recycle-scroller__item-wrapper')[0]
+        observer.value.observe(scrollWrapper)
       }
     })
-
-    const scrollWrapper = el.getElementsByClassName('vue-recycle-scroller__item-wrapper')[0]
-    this.observer.observe(scrollWrapper)
-  },
-  beforeUpdate() {
-    if (this.$store.state.TimelineSpace.SideMenu.unreadHomeTimeline && this.heading) {
-      this.$store.commit('TimelineSpace/SideMenu/changeUnreadHomeTimeline', false)
-    }
-    if (this.scrollPosition) {
-      this.scrollPosition.prepare()
-    }
-  },
-  beforeUnmount() {
-    EventEmitter.off('focus-timeline')
-    this.observer.disconnect()
-  },
-  unmounted() {
-    this.$store.commit('TimelineSpace/Contents/Home/changeHeading', true)
-    this.$store.commit('TimelineSpace/Contents/Home/archiveTimeline')
-    if (document.getElementById('scroller') !== undefined && document.getElementById('scroller') !== null) {
-      document.getElementById('scroller').removeEventListener('scroll', this.onScroll)
-      document.getElementById('scroller').scrollTop = 0
-    }
-  },
-  watch: {
-    startReload: function (newState, oldState) {
-      if (!oldState && newState) {
-        this.reload().finally(() => {
-          this.$store.commit('TimelineSpace/HeaderMenu/changeReload', false)
+    onBeforeUpdate(() => {
+      if (store.state.TimelineSpace.SideMenu.unreadHomeTimeline && heading.value) {
+        store.commit(`TimelineSpace/SideMenu/${SIDE_MENU_MUTATION.CHANGE_UNREAD_HOME_TIMELINE}`, false)
+      }
+      if (scrollPosition.value) {
+        scrollPosition.value.prepare()
+      }
+    })
+    onBeforeUnmount(() => {
+      observer.value?.disconnect()
+    })
+    watch(startReload, (newVal, oldVal) => {
+      if (!oldVal && newVal) {
+        reload().finally(() => {
+          store.commit(`TimelineSpace/HeaderMenu/${HEADER_MUTATION.CHANGE_RELOAD}`, false)
         })
       }
-    },
-    focusedId: function (newState, _oldState) {
-      if (newState && this.heading) {
-        this.$store.commit('TimelineSpace/Contents/Home/changeHeading', false)
-      } else if (newState === null && !this.heading) {
-        this.$store.commit('TimelineSpace/Contents/Home/changeHeading', true)
-      }
-    },
-    timeline: {
-      handler(newState, _oldState) {
-        if (this.heading && newState.length > 0) {
-          this.$store.dispatch('TimelineSpace/Contents/Home/saveMarker')
-        }
-      },
-      deep: true
-    }
-  },
-  methods: {
-    onScroll(event) {
-      if (moment().diff(this.resizeTime) < 500) {
+    })
+
+    const onScroll = (event: Event) => {
+      if (moment().diff(resizeTime.value) < 500) {
         return
       }
-      this.scrollTime = moment()
-      if (!this.scrolling) {
-        this.$store.commit('TimelineSpace/Contents/Home/changeScrolling', true)
+      scrollTime.value = moment()
+      if (!scrolling.value) {
+        store.commit(`${space}/${MUTATION_TYPES.CHANGE_SCROLLING}`, true)
       }
 
       // for lazyLoading
       if (
-        event.target.clientHeight + event.target.scrollTop >= document.getElementById('scroller').scrollHeight - 10 &&
-        !this.lazyloading
+        (event.target as HTMLElement)!.clientHeight + (event.target as HTMLElement)!.scrollTop >=
+          document.getElementById('scroller')!.scrollHeight - 10 &&
+        !lazyLoading.value
       ) {
-        this.$store
-          .dispatch('TimelineSpace/Contents/Home/lazyFetchTimeline', this.timeline[this.timeline.length - 1])
+        store
+          .dispatch(`${space}/${ACTION_TYPES.LAZY_FETCH_TIMELINE}`, timeline.value[timeline.value.length - 1])
           .then(statuses => {
             if (statuses === null) {
               return
             }
             if (statuses.length > 0) {
-              this.$store.commit('TimelineSpace/Contents/Home/changeScrolling', true)
+              store.commit(`${space}/${MUTATION_TYPES.CHANGE_SCROLLING}`, true)
               setTimeout(() => {
-                this.$store.commit('TimelineSpace/Contents/Home/changeScrolling', false)
+                store.commit(`${space}/${MUTATION_TYPES.CHANGE_SCROLLING}`, false)
               }, 500)
             }
           })
           .catch(() => {
-            this.$message({
-              message: this.$t('message.timeline_fetch_error'),
+            ElMessage({
+              message: i18n.t('message.timeline_fetch_error'),
               type: 'error'
             })
           })
       }
 
-      if (event.target.scrollTop > 10 && this.heading) {
-        this.$store.commit('TimelineSpace/Contents/Home/changeHeading', false)
-      } else if (event.target.scrollTop <= 5 && !this.heading) {
-        this.$store.commit('TimelineSpace/Contents/Home/changeHeading', true)
+      if ((event.target as HTMLElement)!.scrollTop > 10 && heading.value) {
+        store.commit(`${space}/${MUTATION_TYPES.CHANGE_HEADING}`, false)
+      } else if ((event.target as HTMLElement)!.scrollTop <= 5 && !heading.value) {
+        store.commit(`${space}/${MUTATION_TYPES.CHANGE_HEADING}`, true)
       }
 
       setTimeout(() => {
         const now = moment()
-        if (now.diff(this.scrollTime) >= 150) {
-          this.scrollTime = null
-          this.$store.commit('TimelineSpace/Contents/Home/changeScrolling', false)
+        if (now.diff(scrollTime.value) >= 150) {
+          scrollTime.value = null
+          store.commit(`${space}/${MUTATION_TYPES.CHANGE_SCROLLING}`, false)
         }
       }, 150)
-    },
-    updateToot(message) {
-      this.$store.commit('TimelineSpace/Contents/Home/updateToot', message)
-    },
-    deleteToot(message) {
-      this.$store.commit('TimelineSpace/Contents/Home/deleteToot', message.id)
-    },
-    fetchTimelineSince(since_id) {
-      this.loadingMore = true
-      this.$store.dispatch('TimelineSpace/Contents/Home/fetchTimelineSince', since_id).finally(() => {
+    }
+    const updateToot = (message: Entity.Status) => {
+      store.commit(`${space}/${MUTATION_TYPES.UPDATE_TOOT}`, message)
+    }
+    const deleteToot = (message: Entity.Status) => {
+      store.commit(`${space}/${MUTATION_TYPES.DELETE_TOOT}`, message.id)
+    }
+    const fetchTimelineSince = (since_id: string) => {
+      loadingMore.value = true
+      store.dispatch(`${space}/${ACTION_TYPES.FETCH_TIMELINE_SINCE}`, since_id).finally(() => {
         setTimeout(() => {
-          this.loadingMore = false
+          loadingMore.value = false
         }, 500)
       })
-    },
-    async reload() {
-      this.$store.commit('TimelineSpace/changeLoading', true)
+    }
+    const reload = async () => {
+      store.commit(`TimelineSpace/${TIMELINE_MUTATION.CHANGE_LOADING}`, true)
       try {
-        await this.reloadable()
+        reloadable()
       } finally {
-        this.$store.commit('TimelineSpace/changeLoading', false)
+        store.commit(`TimelineSpace/${TIMELINE_MUTATION.CHANGE_LOADING}`, false)
       }
-    },
-    upper() {
-      this.$refs.scroller.scrollToItem(0)
-      this.focusedId = null
-    },
-    focusNext() {
-      const currentIndex = this.timeline.findIndex(toot => this.focusedId === toot.uri + toot.id)
-      if (currentIndex === -1) {
-        this.focusedId = this.timeline[0].uri + this.timeline[0].id
-      } else if (currentIndex < this.timeline.length) {
-        this.focusedId = this.timeline[currentIndex + 1].uri + this.timeline[currentIndex + 1].id
+    }
+    const upper = () => {
+      scroller.value.scrollToItem(0)
+      focusedId.value = null
+    }
+    const focusNext = () => {
+      if (currentFocusedIndex.value === -1) {
+        focusedId.value = timeline.value[0].uri + timeline.value[0].id
+      } else if (currentFocusedIndex.value < timeline.value.length) {
+        focusedId.value = timeline.value[currentFocusedIndex.value + 1].uri + timeline.value[currentFocusedIndex.value + 1].id
       }
-    },
-    focusPrev() {
-      const currentIndex = this.timeline.findIndex(toot => this.focusedId === toot.uri + toot.id)
-      if (currentIndex === 0) {
-        this.focusedId = null
-      } else if (currentIndex > 0) {
-        this.focusedId = this.timeline[currentIndex - 1].uri + this.timeline[currentIndex - 1].id
+    }
+    const focusPrev = () => {
+      if (currentFocusedIndex.value === 0) {
+        focusedId.value = null
+      } else if (currentFocusedIndex.value > 0) {
+        focusedId.value = timeline.value[currentFocusedIndex.value - 1].uri + timeline.value[currentFocusedIndex.value - 1].id
       }
-    },
-    focusToot(message) {
-      this.focusedId = message.uri + message.id
-    },
-    focusSidebar() {
+    }
+    const focusToot = (message: Entity.Status) => {
+      focusedId.value = message.uri + message.id
+    }
+    const focusSidebar = () => {
       EventEmitter.emit('focus-sidebar')
-    },
-    handleKey(event) {
-      switch (event.srcKey) {
-        case 'next':
-          this.focusedId = this.timeline[0].uri + this.timeline[0].id
-          break
-      }
-    },
-    sizeChanged() {
-      this.$store.commit('TimelineSpace/Contents/Home/changeScrolling', true)
+    }
+    const sizeChanged = () => {
+      store.commit(`${space}/${MUTATION_TYPES.CHANGE_SCROLLING}`, true)
       setTimeout(() => {
-        this.$store.commit('TimelineSpace/Contents/Home/changeScrolling', false)
+        store.commit(`${space}/${MUTATION_TYPES.CHANGE_SCROLLING}`, false)
       }, 500)
     }
+
+    return {
+      filteredTimeline,
+      scroller,
+      loadingMore,
+      fetchTimelineSince,
+      focusedId,
+      modalOpened,
+      filters,
+      updateToot,
+      deleteToot,
+      focusNext,
+      focusPrev,
+      focusSidebar,
+      focusToot,
+      sizeChanged,
+      openSideBar,
+      heading,
+      upper
+    }
   }
-}
+})
 </script>
 
 <style lang="scss" scoped>
diff --git a/src/renderer/components/TimelineSpace/Contents/Lists/Show.vue b/src/renderer/components/TimelineSpace/Contents/Lists/Show.vue
index bb2a188e..9e734eb8 100644
--- a/src/renderer/components/TimelineSpace/Contents/Lists/Show.vue
+++ b/src/renderer/components/TimelineSpace/Contents/Lists/Show.vue
@@ -33,7 +33,6 @@
 import { mapState, mapGetters } from 'vuex'
 import moment from 'moment'
 import Toot from '~/src/renderer/components/organisms/Toot'
-import reloadable from '~/src/renderer/components/mixins/reloadable'
 import { EventEmitter } from '~/src/renderer/components/event'
 import { ScrollPosition } from '~/src/renderer/components/utils/scroll'
 
@@ -50,7 +49,6 @@ export default {
   name: 'list',
   props: ['list_id'],
   components: { Toot },
-  mixins: [reloadable],
   computed: {
     ...mapState({
       openSideBar: state => state.TimelineSpace.Contents.SideBar.openSideBar,
@@ -223,7 +221,6 @@ export default {
     async reload() {
       this.$store.commit('TimelineSpace/changeLoading', true)
       try {
-        await this.reloadable()
         await this.$store.dispatch('TimelineSpace/Contents/Lists/Show/stopStreaming')
         await this.$store.dispatch('TimelineSpace/Contents/Lists/Show/fetchTimeline', this.list_id).catch(() => {
           this.$message({
diff --git a/src/renderer/components/TimelineSpace/Contents/Local.vue b/src/renderer/components/TimelineSpace/Contents/Local.vue
index 827750ad..5a15f391 100644
--- a/src/renderer/components/TimelineSpace/Contents/Local.vue
+++ b/src/renderer/components/TimelineSpace/Contents/Local.vue
@@ -33,7 +33,6 @@
 import { mapState, mapGetters } from 'vuex'
 import moment from 'moment'
 import Toot from '~/src/renderer/components/organisms/Toot'
-import reloadable from '~/src/renderer/components/mixins/reloadable'
 import { EventEmitter } from '~/src/renderer/components/event'
 import { ScrollPosition } from '~/src/renderer/components/utils/scroll'
 
@@ -49,7 +48,6 @@ export default {
   },
   name: 'local',
   components: { Toot },
-  mixins: [reloadable],
   computed: {
     ...mapState('TimelineSpace/Contents/Local', {
       timeline: state => state.timeline,
@@ -219,7 +217,6 @@ export default {
     async reload() {
       this.$store.commit('TimelineSpace/changeLoading', true)
       try {
-        await this.reloadable()
       } finally {
         this.$store.commit('TimelineSpace/changeLoading', false)
       }
diff --git a/src/renderer/components/TimelineSpace/Contents/Mentions.vue b/src/renderer/components/TimelineSpace/Contents/Mentions.vue
index b9eff032..c2848aa2 100644
--- a/src/renderer/components/TimelineSpace/Contents/Mentions.vue
+++ b/src/renderer/components/TimelineSpace/Contents/Mentions.vue
@@ -40,7 +40,6 @@ import { mapState, mapGetters } from 'vuex'
 import moment from 'moment'
 import Notification from '~/src/renderer/components/organisms/Notification'
 import StatusLoading from '~/src/renderer/components/organisms/StatusLoading'
-import reloadable from '~/src/renderer/components/mixins/reloadable'
 import { EventEmitter } from '~/src/renderer/components/event'
 import { ScrollPosition } from '~/src/renderer/components/utils/scroll'
 
@@ -57,7 +56,6 @@ export default {
   },
   name: 'mentions',
   components: { Notification, StatusLoading },
-  mixins: [reloadable],
   computed: {
     ...mapState('App', {
       backgroundColor: state => state.theme.background_color
@@ -222,7 +220,6 @@ export default {
     async reload() {
       this.$store.commit('TimelineSpace/changeLoading', true)
       try {
-        await this.reloadable()
       } finally {
         this.$store.commit('TimelineSpace/changeLoading', false)
       }
diff --git a/src/renderer/components/TimelineSpace/Contents/Notifications.vue b/src/renderer/components/TimelineSpace/Contents/Notifications.vue
index 5edfab17..844c93ca 100644
--- a/src/renderer/components/TimelineSpace/Contents/Notifications.vue
+++ b/src/renderer/components/TimelineSpace/Contents/Notifications.vue
@@ -39,7 +39,6 @@ import { mapState, mapGetters } from 'vuex'
 import moment from 'moment'
 import Notification from '~/src/renderer/components/organisms/Notification'
 import StatusLoading from '~/src/renderer/components/organisms/StatusLoading'
-import reloadable from '~/src/renderer/components/mixins/reloadable'
 import { EventEmitter } from '~/src/renderer/components/event'
 import { ScrollPosition } from '~/src/renderer/components/utils/scroll'
 
@@ -56,7 +55,6 @@ export default {
   },
   name: 'notifications',
   components: { Notification, StatusLoading },
-  mixins: [reloadable],
   computed: {
     ...mapState({
       openSideBar: state => state.TimelineSpace.Contents.SideBar.openSideBar,
@@ -224,7 +222,6 @@ export default {
     async reload() {
       this.$store.commit('TimelineSpace/changeLoading', true)
       try {
-        await this.reloadable()
         this.$store.dispatch('TimelineSpace/Contents/Notifications/resetBadge')
       } finally {
         this.$store.commit('TimelineSpace/changeLoading', false)
diff --git a/src/renderer/components/TimelineSpace/Contents/Public.vue b/src/renderer/components/TimelineSpace/Contents/Public.vue
index d02134d1..e7df8379 100644
--- a/src/renderer/components/TimelineSpace/Contents/Public.vue
+++ b/src/renderer/components/TimelineSpace/Contents/Public.vue
@@ -33,7 +33,6 @@
 import { mapState, mapGetters } from 'vuex'
 import moment from 'moment'
 import Toot from '~/src/renderer/components/organisms/Toot'
-import reloadable from '~/src/renderer/components/mixins/reloadable'
 import { EventEmitter } from '~/src/renderer/components/event'
 import { ScrollPosition } from '~/src/renderer/components/utils/scroll'
 
@@ -49,7 +48,6 @@ export default {
   },
   name: 'public',
   components: { Toot },
-  mixins: [reloadable],
   computed: {
     ...mapState('TimelineSpace/Contents/Public', {
       timeline: state => state.timeline,
@@ -221,7 +219,6 @@ export default {
     async reload() {
       this.$store.commit('TimelineSpace/changeLoading', true)
       try {
-        await this.reloadable()
       } finally {
         this.$store.commit('TimelineSpace/changeLoading', false)
       }
diff --git a/src/renderer/components/mixins/reloadable.vue b/src/renderer/components/mixins/reloadable.vue
deleted file mode 100644
index 0ff99785..00000000
--- a/src/renderer/components/mixins/reloadable.vue
+++ /dev/null
@@ -1,24 +0,0 @@
-<script>
-export default {
-  name: 'reloadable',
-  methods: {
-    async reloadable() {
-      const account = await this.$store
-        .dispatch('TimelineSpace/localAccount', this.$route.params.id)
-        .catch((err) => {
-          this.$message({
-            message: this.$t('message.account_load_error'),
-            type: 'error',
-          })
-          throw err
-        })
-      await this.$store.dispatch('GlobalHeader/stopUserStreamings')
-      await this.$store.dispatch('TimelineSpace/stopStreamings')
-      await this.$store.dispatch('TimelineSpace/fetchContentsTimelines')
-      await this.$store.dispatch('TimelineSpace/startStreamings')
-      this.$store.dispatch('GlobalHeader/startUserStreamings')
-      return account
-    },
-  },
-}
-</script>
diff --git a/src/renderer/components/utils/reloadable.ts b/src/renderer/components/utils/reloadable.ts
new file mode 100644
index 00000000..94f93238
--- /dev/null
+++ b/src/renderer/components/utils/reloadable.ts
@@ -0,0 +1,29 @@
+import { Store } from 'vuex'
+import { RootState } from '@/store'
+import { RouteLocationNormalizedLoaded } from 'vue-router'
+import { i18n } from 'i18next'
+import { ElMessage } from 'element-plus'
+import { ACTION_TYPES } from '@/store/TimelineSpace'
+import { ACTION_TYPES as GLOBAL_ACTION } from '@/store/GlobalHeader'
+
+export default function useReloadable(store: Store<RootState>, route: RouteLocationNormalizedLoaded, i18next: i18n) {
+  async function reloadable() {
+    const account = await store.dispatch(`TimelineSpace/${ACTION_TYPES.LOCAL_ACCOUNT}`, route.params.id).catch(err => {
+      ElMessage({
+        message: i18next.t('message.account_load_error'),
+        type: 'error'
+      })
+      throw err
+    })
+    await store.dispatch(`GlobalHeader/${GLOBAL_ACTION.STOP_USER_STREAMINGS}`)
+    await store.dispatch(`TimelineSpace/${ACTION_TYPES.STOP_STREAMINGS}`)
+    await store.dispatch(`TimelineSpace/${ACTION_TYPES.FETCH_CONTENTS_TIMELINES}`)
+    await store.dispatch(`TimelineSpace/${ACTION_TYPES.START_STREAMINGS}`)
+    store.dispatch(`GlobalHeader/${GLOBAL_ACTION.START_USER_STREAMINGS}`)
+    return account
+  }
+
+  return {
+    reloadable
+  }
+}
diff --git a/src/renderer/store/TimelineSpace.ts b/src/renderer/store/TimelineSpace.ts
index a17462e2..b0e9957d 100644
--- a/src/renderer/store/TimelineSpace.ts
+++ b/src/renderer/store/TimelineSpace.ts
@@ -92,8 +92,46 @@ const mutations: MutationTree<TimelineSpaceState> = {
   }
 }
 
+export const ACTION_TYPES = {
+  INIT_LOAD: 'initLoad',
+  PREPARE_SPACE: 'prepareSpace',
+  LOCAL_ACCOUNT: 'localAccount',
+  FETCH_ACCOUNT: 'fetchAccount',
+  CLEAR_ACCOUNT: 'clearAccount',
+  DETECT_SNS: 'detectSNS',
+  WATCH_SHORTCUT_EVENTS: 'watchShortcutEvents',
+  REMOVE_SHORTCUT_EVENTS: 'removeShortcutEvents',
+  CLEAR_UNREAD: 'clearUnread',
+  FETCH_EMOJIS: 'fetchEmojis',
+  FETCH_FILTERS: 'fetchFilters',
+  FETCH_INSTANCE: 'fetchInstance',
+  LOAD_TIMELINE_SETTING: 'loadTimelineSetting',
+  FETCH_CONTENTS_TIMELINES: 'fetchContentsTimelines',
+  CLEAR_CONTENTS_TIMELINES: 'clearContentsTimelines',
+  BIND_STREAMINGS: 'bindStreamings',
+  START_STREAMINGS: 'startStreamings',
+  STOP_STREAMINGS: 'stopStreamings',
+  UNBIND_STREAMINGS: 'unbindStreamings',
+  BIND_USER_STREAMING: 'bindUserStreaming',
+  BIND_LOCAL_STREAMING: 'bindLocalStreaming',
+  START_LOCAL_STREAMING: 'startLocalStreaming',
+  BIND_PUBLIC_STREAMING: 'bindPublicStreaming',
+  START_PUBLIC_STREAMING: 'startPublicStreaming',
+  BIND_DIRECT_MESSAGES_STREAMING: 'bindDirectMessagesStreaming',
+  START_DIRECT_MESSAGES_STREAMING: 'startDirectMessagesStreaming',
+  UNBIND_USER_STREAMING: 'unbindUserStreaming',
+  UNBIND_LOCAL_STREAMING: 'unbindLocalStreaming',
+  STOP_LOCAL_STREAMING: 'stopLocalStreaming',
+  UNBIND_PUBLIC_STREAMING: 'unbindPublicStreaming',
+  STOP_PUBLIC_STREAMING: 'stopPublicStreaming',
+  UNBIND_DIRECT_MESSAGES_STREAMING: 'unbindDirectMessagesStreaming',
+  STOP_DIRECT_MESSAGES_STREAMING: 'stopDirectMessagesStreaming',
+  UPDATE_TOOT_FOR_ALL_TIMELINES: 'updateTootForAllTimelines',
+  WAIT_TO_UNBIND_USER_STREAMING: 'waitToUnbindUserStreaming'
+}
+
 const actions: ActionTree<TimelineSpaceState, RootState> = {
-  initLoad: async ({ dispatch, commit }, accountId: string): Promise<LocalAccount> => {
+  [ACTION_TYPES.INIT_LOAD]: async ({ dispatch, commit }, accountId: string): Promise<LocalAccount> => {
     commit(MUTATION_TYPES.CHANGE_LOADING, true)
     dispatch('watchShortcutEvents')
     const account: LocalAccount = await dispatch('localAccount', accountId).catch(_ => {
@@ -113,7 +151,7 @@ const actions: ActionTree<TimelineSpaceState, RootState> = {
     })
     return account
   },
-  prepareSpace: async ({ state, dispatch }) => {
+  [ACTION_TYPES.PREPARE_SPACE]: async ({ state, dispatch }) => {
     await dispatch('bindStreamings')
     dispatch('startStreamings')
     await dispatch('fetchEmojis', state.account)
@@ -124,7 +162,7 @@ const actions: ActionTree<TimelineSpaceState, RootState> = {
   // -------------------------------------------------
   // Accounts
   // -------------------------------------------------
-  localAccount: async ({ dispatch, commit }, id: string): Promise<LocalAccount> => {
+  [ACTION_TYPES.LOCAL_ACCOUNT]: async ({ dispatch, commit }, id: string): Promise<LocalAccount> => {
     const account: LocalAccount = await win.ipcRenderer.invoke('get-local-account', id)
     if (account.username === undefined || account.username === null || account.username === '') {
       const acct: LocalAccount = await dispatch('fetchAccount', account)
@@ -135,22 +173,22 @@ const actions: ActionTree<TimelineSpaceState, RootState> = {
       return account
     }
   },
-  fetchAccount: async (_, account: LocalAccount): Promise<LocalAccount> => {
+  [ACTION_TYPES.FETCH_ACCOUNT]: async (_, account: LocalAccount): Promise<LocalAccount> => {
     const acct: LocalAccount = await win.ipcRenderer.invoke('update-account', account)
     return acct
   },
-  clearAccount: async ({ commit }) => {
+  [ACTION_TYPES.CLEAR_ACCOUNT]: async ({ commit }) => {
     commit(MUTATION_TYPES.UPDATE_ACCOUNT, blankAccount)
     return true
   },
-  detectSNS: async ({ commit, state }) => {
+  [ACTION_TYPES.DETECT_SNS]: async ({ commit, state }) => {
     const sns = await detector(state.account.baseURL)
     commit(MUTATION_TYPES.CHANGE_SNS, sns)
   },
   // -----------------------------------------------
   // Shortcuts
   // -----------------------------------------------
-  watchShortcutEvents: ({ commit, dispatch }) => {
+  [ACTION_TYPES.WATCH_SHORTCUT_EVENTS]: ({ commit, dispatch }) => {
     win.ipcRenderer.on('CmdOrCtrl+N', () => {
       dispatch('TimelineSpace/Modals/NewToot/openModal', {}, { root: true })
     })
@@ -161,7 +199,7 @@ const actions: ActionTree<TimelineSpaceState, RootState> = {
       commit('TimelineSpace/Modals/Shortcut/changeModal', true, { root: true })
     })
   },
-  removeShortcutEvents: async () => {
+  [ACTION_TYPES.REMOVE_SHORTCUT_EVENTS]: async () => {
     win.ipcRenderer.removeAllListeners('CmdOrCtrl+N')
     win.ipcRenderer.removeAllListeners('CmdOrCtrl+K')
     return true
@@ -169,13 +207,13 @@ const actions: ActionTree<TimelineSpaceState, RootState> = {
   /**
    * clearUnread
    */
-  clearUnread: async ({ dispatch }) => {
+  [ACTION_TYPES.CLEAR_UNREAD]: async ({ dispatch }) => {
     dispatch('TimelineSpace/SideMenu/clearUnread', {}, { root: true })
   },
   /**
    * fetchEmojis
    */
-  fetchEmojis: async ({ commit, state }, account: LocalAccount): Promise<Array<Entity.Emoji>> => {
+  [ACTION_TYPES.FETCH_EMOJIS]: async ({ commit, state }, account: LocalAccount): Promise<Array<Entity.Emoji>> => {
     const client = generator(state.sns, account.baseURL, null, 'Whalebird')
     const res = await client.getInstanceCustomEmojis()
     commit(MUTATION_TYPES.UPDATE_EMOJIS, res.data)
@@ -184,7 +222,7 @@ const actions: ActionTree<TimelineSpaceState, RootState> = {
   /**
    * fetchFilters
    */
-  fetchFilters: async ({ commit, state, rootState }): Promise<Array<Entity.Filter>> => {
+  [ACTION_TYPES.FETCH_FILTERS]: async ({ commit, state, rootState }): Promise<Array<Entity.Filter>> => {
     try {
       const client = generator(state.sns, state.account.baseURL, state.account.accessToken, rootState.App.userAgent)
       const res = await client.getFilters()
@@ -197,17 +235,17 @@ const actions: ActionTree<TimelineSpaceState, RootState> = {
   /**
    * fetchInstance
    */
-  fetchInstance: async ({ commit, state }, account: LocalAccount) => {
+  [ACTION_TYPES.FETCH_INSTANCE]: async ({ commit, state }, account: LocalAccount) => {
     const client = generator(state.sns, account.baseURL, null, 'Whalebird')
     const res = await client.getInstance()
     commit(MUTATION_TYPES.UPDATE_TOOT_MAX, res.data.max_toot_chars)
     return true
   },
-  loadTimelineSetting: async ({ commit }, accountID: string) => {
+  [ACTION_TYPES.LOAD_TIMELINE_SETTING]: async ({ commit }, accountID: string) => {
     const setting: Setting = await win.ipcRenderer.invoke('get-account-setting', accountID)
     commit(MUTATION_TYPES.UPDATE_TIMELINE_SETTING, setting.timeline)
   },
-  fetchContentsTimelines: async ({ dispatch, state }) => {
+  [ACTION_TYPES.FETCH_CONTENTS_TIMELINES]: async ({ dispatch, state }) => {
     dispatch('TimelineSpace/Contents/changeLoading', true, { root: true })
     await dispatch('TimelineSpace/Contents/Home/fetchTimeline', {}, { root: true }).finally(() => {
       dispatch('TimelineSpace/Contents/changeLoading', false, { root: true })
@@ -225,7 +263,7 @@ const actions: ActionTree<TimelineSpaceState, RootState> = {
       await dispatch('TimelineSpace/Contents/Public/fetchPublicTimeline', {}, { root: true })
     }
   },
-  clearContentsTimelines: ({ commit }) => {
+  [ACTION_TYPES.CLEAR_CONTENTS_TIMELINES]: ({ commit }) => {
     commit('TimelineSpace/Contents/Home/clearTimeline', {}, { root: true })
     commit('TimelineSpace/Contents/Local/clearTimeline', {}, { root: true })
     commit('TimelineSpace/Contents/DirectMessages/clearTimeline', {}, { root: true })
@@ -233,7 +271,7 @@ const actions: ActionTree<TimelineSpaceState, RootState> = {
     commit('TimelineSpace/Contents/Public/clearTimeline', {}, { root: true })
     commit('TimelineSpace/Contents/Mentions/clearMentions', {}, { root: true })
   },
-  bindStreamings: ({ dispatch, state }) => {
+  [ACTION_TYPES.BIND_STREAMINGS]: ({ dispatch, state }) => {
     dispatch('bindUserStreaming')
     if (state.timelineSetting.unreadNotification.direct) {
       dispatch('bindDirectMessagesStreaming')
@@ -245,7 +283,7 @@ const actions: ActionTree<TimelineSpaceState, RootState> = {
       dispatch('bindPublicStreaming')
     }
   },
-  startStreamings: ({ dispatch, state }) => {
+  [ACTION_TYPES.START_STREAMINGS]: ({ dispatch, state }) => {
     if (state.timelineSetting.unreadNotification.direct) {
       dispatch('startDirectMessagesStreaming')
     }
@@ -256,12 +294,12 @@ const actions: ActionTree<TimelineSpaceState, RootState> = {
       dispatch('startPublicStreaming')
     }
   },
-  stopStreamings: ({ dispatch }) => {
+  [ACTION_TYPES.STOP_STREAMINGS]: ({ dispatch }) => {
     dispatch('stopDirectMessagesStreaming')
     dispatch('stopLocalStreaming')
     dispatch('stopPublicStreaming')
   },
-  unbindStreamings: ({ dispatch }) => {
+  [ACTION_TYPES.UNBIND_STREAMINGS]: ({ dispatch }) => {
     dispatch('unbindUserStreaming')
     dispatch('unbindDirectMessagesStreaming')
     dispatch('unbindLocalStreaming')
@@ -270,7 +308,7 @@ const actions: ActionTree<TimelineSpaceState, RootState> = {
   // ------------------------------------------------
   // Each streaming methods
   // ------------------------------------------------
-  bindUserStreaming: async ({ commit, state, rootState, dispatch }) => {
+  [ACTION_TYPES.BIND_USER_STREAMING]: async ({ commit, state, rootState, dispatch }) => {
     if (!state.account._id) {
       throw new Error('Account is not set')
     }
@@ -306,7 +344,7 @@ const actions: ActionTree<TimelineSpaceState, RootState> = {
       commit('TimelineSpace/Contents/Mentions/deleteToot', id, { root: true })
     })
   },
-  bindLocalStreaming: ({ commit, rootState }) => {
+  [ACTION_TYPES.BIND_LOCAL_STREAMING]: ({ commit, rootState }) => {
     win.ipcRenderer.on('update-start-local-streaming', (_, update: Entity.Status) => {
       commit('TimelineSpace/Contents/Local/appendTimeline', update, { root: true })
       if (rootState.TimelineSpace.Contents.Local.heading && Math.random() > 0.8) {
@@ -318,7 +356,7 @@ const actions: ActionTree<TimelineSpaceState, RootState> = {
       commit('TimelineSpace/Contents/Local/deleteToot', id, { root: true })
     })
   },
-  startLocalStreaming: ({ state }) => {
+  [ACTION_TYPES.START_LOCAL_STREAMING]: ({ state }) => {
     // @ts-ignore
     return new Promise((resolve, reject) => {
       // eslint-disable-line no-unused-vars
@@ -328,7 +366,7 @@ const actions: ActionTree<TimelineSpaceState, RootState> = {
       })
     })
   },
-  bindPublicStreaming: ({ commit, rootState }) => {
+  [ACTION_TYPES.BIND_PUBLIC_STREAMING]: ({ commit, rootState }) => {
     win.ipcRenderer.on('update-start-public-streaming', (_, update: Entity.Status) => {
       commit('TimelineSpace/Contents/Public/appendTimeline', update, { root: true })
       if (rootState.TimelineSpace.Contents.Public.heading && Math.random() > 0.8) {
@@ -340,7 +378,7 @@ const actions: ActionTree<TimelineSpaceState, RootState> = {
       commit('TimelineSpace/Contents/Public/deleteToot', id, { root: true })
     })
   },
-  startPublicStreaming: ({ state }) => {
+  [ACTION_TYPES.START_PUBLIC_STREAMING]: ({ state }) => {
     // @ts-ignore
     return new Promise((resolve, reject) => {
       // eslint-disable-line no-unused-vars
@@ -350,7 +388,7 @@ const actions: ActionTree<TimelineSpaceState, RootState> = {
       })
     })
   },
-  bindDirectMessagesStreaming: ({ commit, rootState }) => {
+  [ACTION_TYPES.BIND_DIRECT_MESSAGES_STREAMING]: ({ commit, rootState }) => {
     win.ipcRenderer.on('update-start-directmessages-streaming', (_, update: Entity.Status) => {
       commit('TimelineSpace/Contents/DirectMessages/appendTimeline', update, { root: true })
       if (rootState.TimelineSpace.Contents.DirectMessages.heading && Math.random() > 0.8) {
@@ -362,7 +400,7 @@ const actions: ActionTree<TimelineSpaceState, RootState> = {
       commit('TimelineSpace/Contents/DirectMessages/deleteToot', id, { root: true })
     })
   },
-  startDirectMessagesStreaming: ({ state }) => {
+  [ACTION_TYPES.START_DIRECT_MESSAGES_STREAMING]: ({ state }) => {
     // @ts-ignore
     return new Promise((resolve, reject) => {
       // eslint-disable-line no-unused-vars
@@ -372,7 +410,7 @@ const actions: ActionTree<TimelineSpaceState, RootState> = {
       })
     })
   },
-  unbindUserStreaming: ({ state, commit }) => {
+  [ACTION_TYPES.UNBIND_USER_STREAMING]: ({ state, commit }) => {
     // When unbind is called, sometimes account is already cleared and account does not have _id.
     // So we have to get previous account to unbind streamings.
     if (state.bindingAccount) {
@@ -386,31 +424,31 @@ const actions: ActionTree<TimelineSpaceState, RootState> = {
       console.info('binding account does not exist')
     }
   },
-  unbindLocalStreaming: () => {
+  [ACTION_TYPES.UNBIND_LOCAL_STREAMING]: () => {
     win.ipcRenderer.removeAllListeners('error-start-local-streaming')
     win.ipcRenderer.removeAllListeners('update-start-local-streaming')
     win.ipcRenderer.removeAllListeners('delete-start-local-streaming')
   },
-  stopLocalStreaming: () => {
+  [ACTION_TYPES.STOP_LOCAL_STREAMING]: () => {
     win.ipcRenderer.send('stop-local-streaming')
   },
-  unbindPublicStreaming: () => {
+  [ACTION_TYPES.UNBIND_PUBLIC_STREAMING]: () => {
     win.ipcRenderer.removeAllListeners('error-start-public-streaming')
     win.ipcRenderer.removeAllListeners('update-start-public-streaming')
     win.ipcRenderer.removeAllListeners('delete-start-public-streaming')
   },
-  stopPublicStreaming: () => {
+  [ACTION_TYPES.STOP_PUBLIC_STREAMING]: () => {
     win.ipcRenderer.send('stop-public-streaming')
   },
-  unbindDirectMessagesStreaming: () => {
+  [ACTION_TYPES.UNBIND_DIRECT_MESSAGES_STREAMING]: () => {
     win.ipcRenderer.removeAllListeners('error-start-directmessages-streaming')
     win.ipcRenderer.removeAllListeners('update-start-directmessages-streaming')
     win.ipcRenderer.removeAllListeners('delete-start-directmessages-streaming')
   },
-  stopDirectMessagesStreaming: () => {
+  [ACTION_TYPES.STOP_DIRECT_MESSAGES_STREAMING]: () => {
     win.ipcRenderer.send('stop-directmessages-streaming')
   },
-  updateTootForAllTimelines: ({ commit, state }, status: Entity.Status): boolean => {
+  [ACTION_TYPES.UPDATE_TOOT_FOR_ALL_TIMELINES]: ({ commit, state }, status: Entity.Status): boolean => {
     commit('TimelineSpace/Contents/Home/updateToot', status, { root: true })
     commit('TimelineSpace/Contents/Notifications/updateToot', status, { root: true })
     commit('TimelineSpace/Contents/Mentions/updateToot', status, { root: true })
@@ -425,7 +463,7 @@ const actions: ActionTree<TimelineSpaceState, RootState> = {
     }
     return true
   },
-  waitToUnbindUserStreaming: async ({ state, dispatch }): Promise<boolean> => {
+  [ACTION_TYPES.WAIT_TO_UNBIND_USER_STREAMING]: async ({ state, dispatch }): Promise<boolean> => {
     if (!state.bindingAccount) {
       return true
     }
diff --git a/src/renderer/store/TimelineSpace/Contents/Home.ts b/src/renderer/store/TimelineSpace/Contents/Home.ts
index c458b8fe..c5a7646f 100644
--- a/src/renderer/store/TimelineSpace/Contents/Home.ts
+++ b/src/renderer/store/TimelineSpace/Contents/Home.ts
@@ -5,7 +5,7 @@ import { LocalMarker } from '~/src/types/localMarker'
 import { MyWindow } from '~/src/types/global'
 import { LoadingCard } from '@/types/loading-card'
 
-const win = (window as any) as MyWindow
+const win = window as any as MyWindow
 
 export type HomeState = {
   lazyLoading: boolean
@@ -122,8 +122,16 @@ const mutations: MutationTree<HomeState> = {
   }
 }
 
+export const ACTION_TYPES = {
+  FETCH_TIMELINE: 'fetchTimeline',
+  LAZY_FETCH_TIMELINE: 'lazyFetchTimeline',
+  FETCH_TIMELINE_SINCE: 'fetchTimelineSince',
+  GET_MARKER: 'getMarker',
+  SAVE_MARKER: 'saveMarker'
+}
+
 const actions: ActionTree<HomeState, RootState> = {
-  fetchTimeline: async ({ dispatch, commit, rootState }) => {
+  [ACTION_TYPES.FETCH_TIMELINE]: async ({ dispatch, commit, rootState }) => {
     const client = generator(
       rootState.TimelineSpace.sns,
       rootState.TimelineSpace.account.baseURL,
@@ -149,7 +157,8 @@ const actions: ActionTree<HomeState, RootState> = {
         // If the number of unread statuses is less than 40, max_id is necessary, but it is enough to reject duplicated statuses.
         // So we do it in mutation.
         max_id: null,
-        id: 'loading-card'
+        id: 'loading-card',
+        uri: 'loading-card'
       }
 
       const res = await client.getHomeTimeline({ limit: 40, max_id: lastReadStatus.id })
@@ -168,7 +177,10 @@ const actions: ActionTree<HomeState, RootState> = {
       return res.data
     }
   },
-  lazyFetchTimeline: async ({ state, commit, rootState }, lastStatus: Entity.Status): Promise<Array<Entity.Status> | null> => {
+  [ACTION_TYPES.LAZY_FETCH_TIMELINE]: async (
+    { state, commit, rootState },
+    lastStatus: Entity.Status
+  ): Promise<Array<Entity.Status> | null> => {
     if (state.lazyLoading) {
       return Promise.resolve(null)
     }
@@ -189,7 +201,7 @@ const actions: ActionTree<HomeState, RootState> = {
         commit(MUTATION_TYPES.CHANGE_LAZY_LOADING, false)
       })
   },
-  fetchTimelineSince: async ({ state, rootState, commit }, since_id: string): Promise<Array<Entity.Status> | null> => {
+  [ACTION_TYPES.FETCH_TIMELINE_SINCE]: async ({ state, rootState, commit }, since_id: string): Promise<Array<Entity.Status> | null> => {
     const client = generator(
       rootState.TimelineSpace.sns,
       rootState.TimelineSpace.account.baseURL,
@@ -229,7 +241,8 @@ const actions: ActionTree<HomeState, RootState> = {
         type: 'middle-load',
         since_id: res.data[0].id,
         max_id: maxID,
-        id: 'loading-card'
+        id: 'loading-card',
+        uri: 'loading-card'
       }
       let timeline: Array<Entity.Status | LoadingCard> = [card]
       timeline = timeline.concat(res.data)
@@ -239,7 +252,7 @@ const actions: ActionTree<HomeState, RootState> = {
     }
     return res.data
   },
-  getMarker: async ({ rootState }): Promise<LocalMarker | null> => {
+  [ACTION_TYPES.GET_MARKER]: async ({ rootState }): Promise<LocalMarker | null> => {
     if (!rootState.TimelineSpace.timelineSetting.useMarker.home) {
       return null
     }
@@ -265,7 +278,7 @@ const actions: ActionTree<HomeState, RootState> = {
     const localMarker: LocalMarker | null = await win.ipcRenderer.invoke('get-home-marker', rootState.TimelineSpace.account._id)
     return localMarker
   },
-  saveMarker: async ({ state, rootState }) => {
+  [ACTION_TYPES.SAVE_MARKER]: async ({ state, rootState }) => {
     const timeline = state.timeline
     if (timeline.length === 0 || timeline[0].id === 'loading-card') {
       return
diff --git a/src/renderer/store/TimelineSpace/Contents/Mentions.ts b/src/renderer/store/TimelineSpace/Contents/Mentions.ts
index 533d95b0..694be732 100644
--- a/src/renderer/store/TimelineSpace/Contents/Mentions.ts
+++ b/src/renderer/store/TimelineSpace/Contents/Mentions.ts
@@ -138,7 +138,8 @@ const actions: ActionTree<MentionsState, RootState> = {
           type: 'middle-load',
           since_id: localMarker.last_read_id,
           max_id: null,
-          id: 'loading-card'
+          id: 'loading-card',
+          uri: 'loading-card'
         }
         let mentions: Array<Entity.Notification | LoadingCard> = [card]
         const res = await client.getNotifications({ limit: 30, max_id: nextResponse.data[0].id, exclude_types: excludes })
@@ -211,7 +212,8 @@ const actions: ActionTree<MentionsState, RootState> = {
         type: 'middle-load',
         since_id: res.data[0].id,
         max_id: maxID,
-        id: 'loading-card'
+        id: 'loading-card',
+        uri: 'loading-card'
       }
       let mentions: Array<Entity.Notification | LoadingCard> = [card]
       mentions = mentions.concat(res.data)
diff --git a/src/renderer/store/TimelineSpace/Contents/Notifications.ts b/src/renderer/store/TimelineSpace/Contents/Notifications.ts
index fc34bcfd..7bf87c00 100644
--- a/src/renderer/store/TimelineSpace/Contents/Notifications.ts
+++ b/src/renderer/store/TimelineSpace/Contents/Notifications.ts
@@ -5,7 +5,7 @@ import { LocalMarker } from '~/src/types/localMarker'
 import { MyWindow } from '~/src/types/global'
 import { LoadingCard } from '@/types/loading-card'
 
-const win = (window as any) as MyWindow
+const win = window as any as MyWindow
 
 export type NotificationsState = {
   lazyLoading: boolean
@@ -135,7 +135,8 @@ const actions: ActionTree<NotificationsState, RootState> = {
           // If the number of unread statuses is less than 30, max_id is necessary, but it is enough to reject duplicated statuses.
           // So we do it in mutation.
           max_id: null,
-          id: 'loading-card'
+          id: 'loading-card',
+          uri: 'loading-card'
         }
         let notifications: Array<Entity.Notification | LoadingCard> = [card]
         const res = await client.getNotifications({ limit: 30, max_id: nextResponse.data[0].id })
@@ -203,7 +204,8 @@ const actions: ActionTree<NotificationsState, RootState> = {
         type: 'middle-load',
         since_id: res.data[0].id,
         max_id: maxID,
-        id: 'loading-card'
+        id: 'loading-card',
+        uri: 'loading-card'
       }
       let notifications: Array<Entity.Notification | LoadingCard> = [card]
       notifications = notifications.concat(res.data)
diff --git a/src/renderer/types/loading-card.ts b/src/renderer/types/loading-card.ts
index 7a96aea1..e88de974 100644
--- a/src/renderer/types/loading-card.ts
+++ b/src/renderer/types/loading-card.ts
@@ -3,4 +3,5 @@ export type LoadingCard = {
   max_id: string | null
   since_id: string | null
   id: 'loading-card'
+  uri: 'loading-card'
 }