diff --git a/package.json b/package.json
index d0fa001..1bc80a3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "MegSpot",
-  "version": "v2.2.20",
+  "version": "v2.2.21",
   "author": "weiyajun <weiyajun@megvii.com>",
   "description": "A tool to improve the viewing of pictures and videos by researchers",
   "homepage": "https://github.com/MegEngine/MegSpot",
@@ -44,8 +44,8 @@
     "appId": "org.megvii.megspot",
     "copyright": " Copyright (c) 2022 Megvii Inc. All rights reserved.",
     "releaseInfo": {
-      "releaseNotes": "一、修复：\n    1. 修复新图像模式下的旋转和翻转。",
-      "releaseDate": "2024.00.22"
+      "releaseNotes": "一、性能优化：\n    1. 对gallery画廊的图像列表启用懒加载，解决了文件过多时导致的卡顿问题",
+      "releaseDate": "2024.10.28"
     },
     "directories": {
       "output": "build"
@@ -125,6 +125,7 @@
     "vue": "^2.6.12",
     "vue-awesome-swiper": "^4.1.1",
     "vue-i18n": "^8.22.4",
+    "vue-lazyload": "1.3.3",
     "vue-router": "^3.4.9",
     "vue-split-panel": "^1.0.4",
     "vuedraggable": "^2.24.3",
diff --git a/src/renderer/components/gallery/index.vue b/src/renderer/components/gallery/index.vue
index b0901c5..bde46ea 100644
--- a/src/renderer/components/gallery/index.vue
+++ b/src/renderer/components/gallery/index.vue
@@ -52,8 +52,8 @@
                         </span>
                       </div>
                       <div class="content" flex="main:center cross:center">
-                        <img name="dragItem" loading="lazy" decoding="async" :src="getImageUrlSync(item)" v-if="isImage(item)" />
-                        <video name="dragItem" loading="lazy" :src="getImageUrlSync(item)" v-if="isVideo(item)" />
+                        <img v-if="isImage(item)" v-lazy="getImageUrlSync(item)" name="dragItem" width="200px" height="130px" loading="lazy" decoding="async" />
+                        <video v-if="isVideo(item)" v-lazy="getImageUrlSync(item)" name="dragItem" width="200px" height="130px" loading="lazy" />
                       </div>
                       <div class="name" :title="item">
                         <span v-html="$options.filters.getFileName(item)"></span>
diff --git a/src/renderer/main.js b/src/renderer/main.js
index 08e125b..53c6cc6 100644
--- a/src/renderer/main.js
+++ b/src/renderer/main.js
@@ -20,10 +20,12 @@ import VXETable from 'vxe-table'
 import 'vxe-table/lib/style.css'
 import VueSplit from 'vue-split-panel'
 import VueScroll from 'vuescroll'
+import VueLazyload from 'vue-lazyload'
 
 import { initEventBus } from '@/utils/bus'
 import { initAnalyze } from '@/utils/analyze'
 
+Vue.use(VueLazyload)
 Vue.use(VXETable)
 Vue.use(VueSplit)
 Vue.use(VueScroll)