diff --git a/README.md b/README.md
index 98c3e6fdf..9af20db3c 100644
--- a/README.md
+++ b/README.md
@@ -51,6 +51,7 @@ Download latest [AppImage](https://github.com/qishibo/AnotherRedisDesktopManager
 
 ## Feature Log
 
+- 2021-02-03: Multiple Select\Delete && Msgpack Viewer Support
 - 2020-12-30: Tree View Support!!!
 - 2020-11-03: Binary View Support && SSH Passparse\Timeout Support
 - 2020-09-04: SSH Cluster Support && Extension Commands Support
diff --git a/pack/electron/package.json b/pack/electron/package.json
index 297aac677..ccd7835d5 100644
--- a/pack/electron/package.json
+++ b/pack/electron/package.json
@@ -1,6 +1,6 @@
 {
   "name": "another-redis-desktop-manager",
-  "version": "1.4.0",
+  "version": "1.4.1",
   "description": "A faster, better and more stable redis desktop manager.",
   "author": "qii404.me",
   "private": true,
diff --git a/package-lock.json b/package-lock.json
index 394ee65b0..9133ae0b7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -137,6 +137,11 @@
         }
       }
     },
+    "@msgpack/msgpack": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npm.taobao.org/@msgpack/msgpack/download/@msgpack/msgpack-2.3.0.tgz",
+      "integrity": "sha1-qQQ7kgg3st1jSC579rg0WBPpgWs="
+    },
     "@sindresorhus/is": {
       "version": "0.14.0",
       "resolved": "https://registry.npm.taobao.org/@sindresorhus/is/download/@sindresorhus/is-0.14.0.tgz",
diff --git a/package.json b/package.json
index b2c203e84..a8a34b555 100644
--- a/package.json
+++ b/package.json
@@ -25,6 +25,7 @@
     "sign": "cd pack/mas; bash sign.sh"
   },
   "dependencies": {
+    "@msgpack/msgpack": "^2.3.0",
     "@ztree/ztree_v3": "^3.5.46",
     "element-ui": "^2.4.11",
     "font-awesome": "^4.7.0",
diff --git a/src/components/FormatViewer.vue b/src/components/FormatViewer.vue
index 11ba9e849..31829be71 100644
--- a/src/components/FormatViewer.vue
+++ b/src/components/FormatViewer.vue
@@ -29,6 +29,7 @@ import ViewerText from '@/components/ViewerText';
 import ViewerJson from '@/components/ViewerJson';
 import ViewerBinary from '@/components/ViewerBinary';
 import ViewerUnserialize from '@/components/ViewerUnserialize';
+import ViewerMsgpack from '@/components/ViewerMsgpack';
 
 export default {
   data() {
@@ -38,6 +39,7 @@ export default {
         { value: 'ViewerText', text: 'Text' },
         { value: 'ViewerJson', text: 'Json' },
         { value: 'ViewerBinary', text: 'Binary' },
+        { value: 'ViewerMsgpack', text: 'Msgpack' },
         { value: 'ViewerUnserialize', text: 'Unserialize' },
       ],
       selectStyle: {
@@ -45,7 +47,7 @@ export default {
       },
     };
   },
-  components: {ViewerText, ViewerJson, ViewerBinary, ViewerUnserialize},
+  components: {ViewerText, ViewerJson, ViewerBinary, ViewerUnserialize, ViewerMsgpack},
   props: {
     float: {default: 'right'},
     content: {default: () => Buffer.from('')},
diff --git a/src/components/ViewerMsgpack.vue b/src/components/ViewerMsgpack.vue
new file mode 100644
index 000000000..f037e45a4
--- /dev/null
+++ b/src/components/ViewerMsgpack.vue
@@ -0,0 +1,51 @@
+<template>
+<div class="text-formated-container">
+  <div class="collapse-container">
+    <el-button class="collapse-btn" type="text" @click="toggleCollapse">{{ $t('message.' + collapseText) }}</el-button>
+  </div>
+  <JsonViewer
+    v-if='show'
+    :value="newContent"
+    :expand-depth="previousDeep"
+    >
+  </JsonViewer>
+</div>
+</template>
+
+<script type="text/javascript">
+import JsonViewer from 'vue-json-viewer'
+import {decode} from "@msgpack/msgpack";
+
+export default {
+  data() {
+    return {
+      show: true,
+      previousDeep: 3,
+      collapseText: 'collapse_all',
+    };
+  },
+  components: {JsonViewer},
+  props: ['content'],
+  computed: {
+    newContent() {
+      try {
+        return decode(this.content);
+      } catch (e) {
+        return this.$t('message.msgpack_format_failed');
+      }
+    },
+  },
+  methods: {
+    toggleCollapse() {
+      this.previousDeep = this.previousDeep ? 0 : Infinity;
+      this.collapseText = this.previousDeep ? 'collapse_all' : 'expand_all';
+
+      // reload json tree
+      this.show = false;
+      this.$nextTick(() => {
+        this.show = true;
+      });
+    },
+  },
+}
+</script>
diff --git a/src/i18n/langs/cn.js b/src/i18n/langs/cn.js
index e87e3d26e..e8a257bda 100644
--- a/src/i18n/langs/cn.js
+++ b/src/i18n/langs/cn.js
@@ -40,6 +40,7 @@ const cn = {
     collapse_all: '全部折叠',
     expand_all: '全部展开',
     json_format_failed: 'Json 格式化失败',
+    msgpack_format_failed: 'Msgpack 格式化失败',
     php_unserialize_format_failed: 'PHP Unserialize 格式化失败',
     clean_up: '清空',
     redis_console: 'Redis 控制台',
diff --git a/src/i18n/langs/de.js b/src/i18n/langs/de.js
index 736e71b35..e5549721f 100644
--- a/src/i18n/langs/de.js
+++ b/src/i18n/langs/de.js
@@ -40,6 +40,7 @@ const de = {
     collapse_all: 'Alle einklappen',
     expand_all: 'Alle ausklappen',
     json_format_failed: 'Json parsen fehlgeschlagen',
+    msgpack_format_failed: 'Msgpack parsen fehlgeschlagen',
     php_unserialize_format_failed: 'PHP Unserialisieren fehlgeschlagen',
     clean_up: 'Bereinigen',
     redis_console: 'Redis Konsole',
diff --git a/src/i18n/langs/en.js b/src/i18n/langs/en.js
index 5b435647e..96356319e 100644
--- a/src/i18n/langs/en.js
+++ b/src/i18n/langs/en.js
@@ -40,6 +40,7 @@ const en = {
     collapse_all: 'Collapse All',
     expand_all: 'Expand All',
     json_format_failed: 'Json Parse Failed',
+    msgpack_format_failed: 'Msgpack Parse Failed',
     php_unserialize_format_failed: 'PHP Unserialize Failed',
     clean_up: 'Clean Up',
     redis_console: 'Redis Console',
diff --git a/src/i18n/langs/fr.js b/src/i18n/langs/fr.js
index db1d4a45e..81bc21a30 100644
--- a/src/i18n/langs/fr.js
+++ b/src/i18n/langs/fr.js
@@ -40,6 +40,7 @@ const fr = {
     collapse_all: 'Tout fermer',
     expand_all: 'Tout étendre',
     json_format_failed: 'Échec de l\'analyse du JSON',
+    msgpack_format_failed: 'Échec de l\'analyse du Msgpack',
     php_unserialize_format_failed: 'Échec de la désérialisation PHP',
     clean_up: 'Nettoyer',
     redis_console: 'Console Redis',
diff --git a/src/i18n/langs/pt.js b/src/i18n/langs/pt.js
index 8e1578002..e34fd97e2 100644
--- a/src/i18n/langs/pt.js
+++ b/src/i18n/langs/pt.js
@@ -40,6 +40,7 @@ const pt = {
     collapse_all: 'Recolher todos',
     expand_all: 'Expandir todos',
     json_format_failed: 'Falha na análise do JSON',
+    msgpack_format_failed: 'Falha na análise do Msgpack',
     php_unserialize_format_failed: 'Falha na desserialização do PHP',
     clean_up: 'Limpar',
     redis_console: 'Console do Redis',
diff --git a/src/i18n/langs/ru.js b/src/i18n/langs/ru.js
index 5a26045c9..71a1ab0ec 100644
--- a/src/i18n/langs/ru.js
+++ b/src/i18n/langs/ru.js
@@ -40,6 +40,7 @@ const ru = {
     collapse_all: 'Свернуть все',
     expand_all: 'Развернуть все',
     json_format_failed: 'Не удалось форматировать в JSON',
+    msgpack_format_failed: 'Не удалось форматировать в Msgpack',
     php_unserialize_format_failed: 'PHP Unserialize форматирование не удалось',
     clean_up: 'Очистить',
     redis_console: 'Redis console',
diff --git a/src/i18n/langs/tr.js b/src/i18n/langs/tr.js
index d6d0c53f9..4f481f72d 100644
--- a/src/i18n/langs/tr.js
+++ b/src/i18n/langs/tr.js
@@ -40,6 +40,7 @@ const tr = {
       collapse_all: 'Hepsini Daralt',
       expand_all: 'Hepsini Genişlet',
       json_format_failed: 'Json Ayrıştırma Başarısız Oldu',
+      msgpack_format_failed: 'Msgpack Ayrıştırma Başarısız Oldu',
       php_unserialize_format_failed: 'PHP Serileştirmesi Başarısız Oldu',
       clean_up: 'Pırıl Pırıl Yap',
       redis_console: 'Redis Konsolu',
diff --git a/src/i18n/langs/tw.js b/src/i18n/langs/tw.js
index ec22f0605..fdd98e7cf 100644
--- a/src/i18n/langs/tw.js
+++ b/src/i18n/langs/tw.js
@@ -40,6 +40,7 @@ const tw = {
     collapse_all: '全部摺疊',
     expand_all: '全部展開',
     json_format_failed: 'JSON 格式化失敗',
+    msgpack_format_failed: 'Msgpack 格式化失敗',
     php_unserialize_format_failed: 'PHP Unserialize 格式化失敗',
     clean_up: '清空',
     redis_console: 'Redis 控制台',