diff --git a/src/components/Footer.vue b/src/components/Footer.vue
index 437ffb1..5cc4ff3 100644
--- a/src/components/Footer.vue
+++ b/src/components/Footer.vue
@@ -66,7 +66,7 @@
         class="icon-label"
       >
         <v-icon>mdi-access-point-network</v-icon>
-        {{ info.dht_nodes }} nodes
+        {{ $t('label.dht_nodes', info.dht_nodes) }}
       </div>
       <v-divider
         vertical
diff --git a/src/components/Torrents.vue b/src/components/Torrents.vue
index ff6d2d2..cedf3dc 100644
--- a/src/components/Torrents.vue
+++ b/src/components/Torrents.vue
@@ -491,13 +491,13 @@ export default class Torrents extends Vue {
 
     await api.reannounceTorrents(this.selectedHashes);
 
-    this.showSnackBar({text: 'Reannounced'});
+    this.showSnackBar({text: tr('label.reannounced')});
   }
 
   async recheckTorrents() {
-    const v = await this.asyncShowDialog({ // TODO: update with i18n usage
-      title: 'Recheck Torrents',
-      text: 'Are you sure want to recheck torrents?',
+    const v = await this.asyncShowDialog({
+      title: tr('title.recheck_torrents'),
+      text: tr('dialog.recheck_torrents.msg'),
       type: DialogType.OkCancel,
     });
 
@@ -506,7 +506,7 @@ export default class Torrents extends Vue {
     }
     await api.recheckTorrents(this.selectedHashes);
 
-    this.showSnackBar({text: 'Rechecking'});
+    this.showSnackBar({text: tr('label.rechecking')});
   }
 
   async setTorrentLocation() {
diff --git a/src/components/dialogs/EditTrackerDialog.vue b/src/components/dialogs/EditTrackerDialog.vue
index 13a1bdb..1b3d189 100644
--- a/src/components/dialogs/EditTrackerDialog.vue
+++ b/src/components/dialogs/EditTrackerDialog.vue
@@ -84,7 +84,7 @@
           text
           @click="back"
           v-if="step < 3"
-          v-text="step == 1 ? 'Cancel' : 'Back'"
+          v-text="step == 1 ? $t('cancel') : $t('back')"
         >
           Back
         </v-btn>
@@ -93,7 +93,7 @@
           color="warning"
           :disabled="!canNext"
           :loading="submitting"
-          v-text="[null, 'Next', 'Confirm', 'Close'][step]"
+          v-text="[null, $t('next'), $t('confirm'), $t('close')][step]"
         />
       </v-card-actions>
     </v-card>
diff --git a/src/components/dialogs/InfoDialog.vue b/src/components/dialogs/InfoDialog.vue
index c2de9cd..7577e6c 100644
--- a/src/components/dialogs/InfoDialog.vue
+++ b/src/components/dialogs/InfoDialog.vue
@@ -10,7 +10,7 @@
         <v-icon class="mr-2">
           mdi-alert-circle
         </v-icon>
-        <span>Info</span>
+        <span v-text="$t('info')" />
       </v-card-title>
       <v-card-text>
         <v-tabs v-model="tabSync">
@@ -90,9 +90,8 @@
         <v-btn
           text
           @click="closeDialog"
-        >
-          Close
-        </v-btn>
+          v-text="$t('close')"
+        />
       </v-card-actions>
     </v-card>
   </v-dialog>
diff --git a/src/components/dialogs/LogsDialog.vue b/src/components/dialogs/LogsDialog.vue
index b0dc7d3..65841d8 100644
--- a/src/components/dialogs/LogsDialog.vue
+++ b/src/components/dialogs/LogsDialog.vue
@@ -9,7 +9,7 @@
     <v-card>
       <v-card-title class="headline">
         <v-icon class="mr-2">mdi-delta</v-icon>
-        <span>Logs</span>
+        <span v-text="$t('logs')" />
       </v-card-title>
       <v-card-text>
         <v-progress-linear
@@ -35,9 +35,8 @@
         <v-btn
           text
           @click="closeDialog"
-        >
-          Close
-        </v-btn>
+          v-text="$t('close')"
+        />
       </v-card-actions>
     </v-card>
   </v-dialog>
diff --git a/src/locale/en.ts b/src/locale/en.ts
index bda37ae..d3e3180 100644
--- a/src/locale/en.ts
+++ b/src/locale/en.ts
@@ -71,6 +71,7 @@ export default {
     set_category: 'Set Category',
     edit_tracker: 'Edit Tracker',
     set_location: 'Set Location',
+    recheck_torrents: 'Recheck Torrents',
   },
 
   label: {
@@ -90,6 +91,12 @@ export default {
     deleting: 'Deleting…',
     moving: 'Moving…',
     moved: 'Moved',
+    next: 'Next',
+    back: 'Back',
+    confirm: 'Confirm',
+    reannounced: 'Reannounced',
+    rechecking: 'Rechecking…',
+    dht_nodes: '%{smart_count} node |||| %{smart_count} nodes',
   },
 
   msg: {
@@ -117,6 +124,9 @@ export default {
     switch_locale: {
       msg: 'Are you sure to switch language to %{lang}?\nThis action will reload page.',
     },
+    recheck_torrents: {
+      msg: 'Are you sure want to recheck torrents?',
+    },
     rss: {
       add_feed: 'Add Feed',
       feed_url: 'Feed URL',
diff --git a/src/locale/zh-CN.ts b/src/locale/zh-CN.ts
index a42b3e9..80dac7d 100644
--- a/src/locale/zh-CN.ts
+++ b/src/locale/zh-CN.ts
@@ -71,6 +71,7 @@ export default {
     set_category: '设置分类',
     edit_tracker: '编辑 Tracker',
     set_location: '修改文件位置',
+    recheck_torrents: '重新检查种子',
   },
 
   label: {
@@ -90,6 +91,12 @@ export default {
     deleting: '删除中…',
     moving: '移动中…',
     moved: '已移动',
+    next: '下一步',
+    back: '返回',
+    confirm: '确定',
+    reannounced: '已重新通告',
+    rechecking: '重新检查中…',
+    dht_nodes: '%{smart_count} 节点',
   },
 
   msg: {
@@ -117,6 +124,9 @@ export default {
     switch_locale: {
       msg: '确定要切换语言为 %{lang} 吗？\n这将会刷新页面。',
     },
+    recheck_torrents: {
+      msg: '确定要重新检查选中的种子吗？',
+    },
     rss: {
       add_feed: '添加订阅',
       feed_url: '订阅 URL',