diff --git a/package-lock.json b/package-lock.json
index 63934464..dd2db2d4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,18 +1,19 @@
 {
   "name": "spark-store",
-  "version": "4.9.9alpha4",
+  "version": "5.0.0beta1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "spark-store",
-      "version": "4.9.9alpha4",
+      "version": "5.0.0beta1",
       "license": "GPL-3.0",
       "dependencies": {
         "@tailwindcss/vite": "^4.1.18",
         "axios": "^1.13.2",
         "pino": "^10.3.0",
-        "tailwindcss": "^4.1.18"
+        "tailwindcss": "^4.1.18",
+        "vue-virtual-scroller": "^2.0.0-beta.8"
       },
       "devDependencies": {
         "@dotenvx/dotenvx": "^1.51.4",
@@ -114,7 +115,6 @@
       "version": "7.27.1",
       "resolved": "https://registry.npmjs.org/@babel/helper-string-parser/-/helper-string-parser-7.27.1.tgz",
       "integrity": "sha512-qMlSxKbpRlAridDExk92nSobyDdpPijUq2DW6oDnUqd0iOGxmQjyqhMIihI9+zv4LPyZdRje2cavWPbCbWm3eA==",
-      "dev": true,
       "engines": {
         "node": ">=6.9.0"
       }
@@ -123,7 +123,6 @@
       "version": "7.28.5",
       "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.28.5.tgz",
       "integrity": "sha512-qSs4ifwzKJSV39ucNjsvc6WVHs6b7S03sOh2OcHF9UHfVPqWWALUsNUVzhSBiItjRZoLHx7nIarVjqKVusUZ1Q==",
-      "dev": true,
       "engines": {
         "node": ">=6.9.0"
       }
@@ -132,7 +131,6 @@
       "version": "7.29.0",
       "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.29.0.tgz",
       "integrity": "sha512-IyDgFV5GeDUVX4YdF/3CPULtVGSXXMLh1xVIgdCgxApktqnQV0r7/8Nqthg+8YLGaAtdyIlo2qIdZrbCv4+7ww==",
-      "dev": true,
       "dependencies": {
         "@babel/types": "^7.29.0"
       },
@@ -156,7 +154,6 @@
       "version": "7.29.0",
       "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.29.0.tgz",
       "integrity": "sha512-LwdZHpScM4Qz8Xw2iKSzS+cfglZzJGvofQICy7W7v4caru4EaAmyUuO6BGrbyQ2mYV11W0U8j5mBhd14dd3B0A==",
-      "dev": true,
       "dependencies": {
         "@babel/helper-string-parser": "^7.27.1",
         "@babel/helper-validator-identifier": "^7.28.5"
@@ -3089,7 +3086,6 @@
       "version": "3.5.30",
       "resolved": "https://registry.npmjs.org/@vue/compiler-core/-/compiler-core-3.5.30.tgz",
       "integrity": "sha512-s3DfdZkcu/qExZ+td75015ljzHc6vE+30cFMGRPROYjqkroYI5NV2X1yAMX9UeyBNWB9MxCfPcsjpLS11nzkkw==",
-      "dev": true,
       "dependencies": {
         "@babel/parser": "^7.29.0",
         "@vue/shared": "3.5.30",
@@ -3102,7 +3098,6 @@
       "version": "7.0.1",
       "resolved": "https://registry.npmjs.org/entities/-/entities-7.0.1.tgz",
       "integrity": "sha512-TWrgLOFUQTH994YUyl1yT4uyavY5nNB5muff+RtWaqNVCAK408b5ZnnbNAUEWLTCpum9w6arT70i1XdQ4UeOPA==",
-      "dev": true,
       "engines": {
         "node": ">=0.12"
       },
@@ -3113,14 +3108,12 @@
     "node_modules/@vue/compiler-core/node_modules/estree-walker": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-2.0.2.tgz",
-      "integrity": "sha512-Rfkk/Mp/DL7JVje3u18FxFujQlTNR2q6QfMSMB7AvCBx91NGj/ba3kCfza0f6dVDbw7YlRf/nDrn7pQrCCyQ/w==",
-      "dev": true
+      "integrity": "sha512-Rfkk/Mp/DL7JVje3u18FxFujQlTNR2q6QfMSMB7AvCBx91NGj/ba3kCfza0f6dVDbw7YlRf/nDrn7pQrCCyQ/w=="
     },
     "node_modules/@vue/compiler-dom": {
       "version": "3.5.30",
       "resolved": "https://registry.npmjs.org/@vue/compiler-dom/-/compiler-dom-3.5.30.tgz",
       "integrity": "sha512-eCFYESUEVYHhiMuK4SQTldO3RYxyMR/UQL4KdGD1Yrkfdx4m/HYuZ9jSfPdA+nWJY34VWndiYdW/wZXyiPEB9g==",
-      "dev": true,
       "dependencies": {
         "@vue/compiler-core": "3.5.30",
         "@vue/shared": "3.5.30"
@@ -3130,7 +3123,6 @@
       "version": "3.5.30",
       "resolved": "https://registry.npmjs.org/@vue/compiler-sfc/-/compiler-sfc-3.5.30.tgz",
       "integrity": "sha512-LqmFPDn89dtU9vI3wHJnwaV6GfTRD87AjWpTWpyrdVOObVtjIuSeZr181z5C4PmVx/V3j2p+0f7edFKGRMpQ5A==",
-      "dev": true,
       "dependencies": {
         "@babel/parser": "^7.29.0",
         "@vue/compiler-core": "3.5.30",
@@ -3146,14 +3138,12 @@
     "node_modules/@vue/compiler-sfc/node_modules/estree-walker": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-2.0.2.tgz",
-      "integrity": "sha512-Rfkk/Mp/DL7JVje3u18FxFujQlTNR2q6QfMSMB7AvCBx91NGj/ba3kCfza0f6dVDbw7YlRf/nDrn7pQrCCyQ/w==",
-      "dev": true
+      "integrity": "sha512-Rfkk/Mp/DL7JVje3u18FxFujQlTNR2q6QfMSMB7AvCBx91NGj/ba3kCfza0f6dVDbw7YlRf/nDrn7pQrCCyQ/w=="
     },
     "node_modules/@vue/compiler-ssr": {
       "version": "3.5.30",
       "resolved": "https://registry.npmjs.org/@vue/compiler-ssr/-/compiler-ssr-3.5.30.tgz",
       "integrity": "sha512-NsYK6OMTnx109PSL2IAyf62JP6EUdk4Dmj6AkWcJGBvN0dQoMYtVekAmdqgTtWQgEJo+Okstbf/1p7qZr5H+bA==",
-      "dev": true,
       "dependencies": {
         "@vue/compiler-dom": "3.5.30",
         "@vue/shared": "3.5.30"
@@ -3178,7 +3168,6 @@
       "version": "3.5.30",
       "resolved": "https://registry.npmjs.org/@vue/reactivity/-/reactivity-3.5.30.tgz",
       "integrity": "sha512-179YNgKATuwj9gB+66snskRDOitDiuOZqkYia7mHKJaidOMo/WJxHKF8DuGc4V4XbYTJANlfEKb0yxTQotnx4Q==",
-      "dev": true,
       "dependencies": {
         "@vue/shared": "3.5.30"
       }
@@ -3187,7 +3176,6 @@
       "version": "3.5.30",
       "resolved": "https://registry.npmjs.org/@vue/runtime-core/-/runtime-core-3.5.30.tgz",
       "integrity": "sha512-e0Z+8PQsUTdwV8TtEsLzUM7SzC7lQwYKePydb7K2ZnmS6jjND+WJXkmmfh/swYzRyfP1EY3fpdesyYoymCzYfg==",
-      "dev": true,
       "dependencies": {
         "@vue/reactivity": "3.5.30",
         "@vue/shared": "3.5.30"
@@ -3197,7 +3185,6 @@
       "version": "3.5.30",
       "resolved": "https://registry.npmjs.org/@vue/runtime-dom/-/runtime-dom-3.5.30.tgz",
       "integrity": "sha512-2UIGakjU4WSQ0T4iwDEW0W7vQj6n7AFn7taqZ9Cvm0Q/RA2FFOziLESrDL4GmtI1wV3jXg5nMoJSYO66egDUBw==",
-      "dev": true,
       "dependencies": {
         "@vue/reactivity": "3.5.30",
         "@vue/runtime-core": "3.5.30",
@@ -3209,7 +3196,6 @@
       "version": "3.5.30",
       "resolved": "https://registry.npmjs.org/@vue/server-renderer/-/server-renderer-3.5.30.tgz",
       "integrity": "sha512-v+R34icapydRwbZRD0sXwtHqrQJv38JuMB4JxbOxd8NEpGLny7cncMp53W9UH/zo4j8eDHjQ1dEJXwzFQknjtQ==",
-      "dev": true,
       "dependencies": {
         "@vue/compiler-ssr": "3.5.30",
         "@vue/shared": "3.5.30"
@@ -3221,8 +3207,7 @@
     "node_modules/@vue/shared": {
       "version": "3.5.30",
       "resolved": "https://registry.npmjs.org/@vue/shared/-/shared-3.5.30.tgz",
-      "integrity": "sha512-YXgQ7JjaO18NeK2K9VTbDHaFy62WrObMa6XERNfNOkAhD1F1oDSf3ZJ7K6GqabZ0BvSDHajp8qfS5Sa2I9n8uQ==",
-      "dev": true
+      "integrity": "sha512-YXgQ7JjaO18NeK2K9VTbDHaFy62WrObMa6XERNfNOkAhD1F1oDSf3ZJ7K6GqabZ0BvSDHajp8qfS5Sa2I9n8uQ=="
     },
     "node_modules/@vue/test-utils": {
       "version": "2.4.6",
@@ -4442,8 +4427,7 @@
     "node_modules/csstype": {
       "version": "3.2.3",
       "resolved": "https://registry.npmjs.org/csstype/-/csstype-3.2.3.tgz",
-      "integrity": "sha512-z1HGKcYy2xA8AGQfwrn0PAy+PB7X/GSj3UVJW9qKyn43xWa+gl5nXmU4qqLMRzWVLFC8KusUX8T/0kCiOYpAIQ==",
-      "dev": true
+      "integrity": "sha512-z1HGKcYy2xA8AGQfwrn0PAy+PB7X/GSj3UVJW9qKyn43xWa+gl5nXmU4qqLMRzWVLFC8KusUX8T/0kCiOYpAIQ=="
     },
     "node_modules/data-urls": {
       "version": "5.0.0",
@@ -7961,6 +7945,12 @@
         "node": ">= 8"
       }
     },
+    "node_modules/mitt": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/mitt/-/mitt-2.1.0.tgz",
+      "integrity": "sha512-ILj2TpLiysu2wkBbWjAmww7TkZb65aiQO+DkVdUTBpBXq+MHYiETENkKFMtsJZX1Lf4pe4QOrTSjIfUwN5lRdg==",
+      "license": "MIT"
+    },
     "node_modules/mkdirp": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-1.0.4.tgz",
@@ -10073,7 +10063,7 @@
       "version": "5.9.3",
       "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
       "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
-      "dev": true,
+      "devOptional": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -11514,7 +11504,6 @@
       "version": "3.5.30",
       "resolved": "https://registry.npmjs.org/vue/-/vue-3.5.30.tgz",
       "integrity": "sha512-hTHLc6VNZyzzEH/l7PFGjpcTvUgiaPK5mdLkbjrTeWSRcEfxFrv56g/XckIYlE9ckuobsdwqd5mk2g1sBkMewg==",
-      "dev": true,
       "dependencies": {
         "@vue/compiler-dom": "3.5.30",
         "@vue/compiler-sfc": "3.5.30",
@@ -11561,6 +11550,24 @@
         "eslint": "^8.57.0 || ^9.0.0 || ^10.0.0"
       }
     },
+    "node_modules/vue-observe-visibility": {
+      "version": "2.0.0-alpha.1",
+      "resolved": "https://registry.npmjs.org/vue-observe-visibility/-/vue-observe-visibility-2.0.0-alpha.1.tgz",
+      "integrity": "sha512-flFbp/gs9pZniXR6fans8smv1kDScJ8RS7rEpMjhVabiKeq7Qz3D9+eGsypncjfIyyU84saU88XZ0zjbD6Gq/g==",
+      "license": "MIT",
+      "peerDependencies": {
+        "vue": "^3.0.0"
+      }
+    },
+    "node_modules/vue-resize": {
+      "version": "2.0.0-alpha.1",
+      "resolved": "https://registry.npmjs.org/vue-resize/-/vue-resize-2.0.0-alpha.1.tgz",
+      "integrity": "sha512-7+iqOueLU7uc9NrMfrzbG8hwMqchfVfSzpVlCMeJQe4pyibqyoifDNbKTZvwxZKDvGkB+PdFeKvnGZMoEb8esg==",
+      "license": "MIT",
+      "peerDependencies": {
+        "vue": "^3.0.0"
+      }
+    },
     "node_modules/vue-tsc": {
       "version": "3.2.5",
       "resolved": "https://registry.npmjs.org/vue-tsc/-/vue-tsc-3.2.5.tgz",
@@ -11577,6 +11584,20 @@
         "typescript": ">=5.0.0"
       }
     },
+    "node_modules/vue-virtual-scroller": {
+      "version": "2.0.0-beta.8",
+      "resolved": "https://registry.npmjs.org/vue-virtual-scroller/-/vue-virtual-scroller-2.0.0-beta.8.tgz",
+      "integrity": "sha512-b8/f5NQ5nIEBRTNi6GcPItE4s7kxNHw2AIHLtDp+2QvqdTjVN0FgONwX9cr53jWRgnu+HRLPaWDOR2JPI5MTfQ==",
+      "license": "MIT",
+      "dependencies": {
+        "mitt": "^2.1.0",
+        "vue-observe-visibility": "^2.0.0-alpha.1",
+        "vue-resize": "^2.0.0-alpha.1"
+      },
+      "peerDependencies": {
+        "vue": "^3.2.0"
+      }
+    },
     "node_modules/w3c-xmlserializer": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/w3c-xmlserializer/-/w3c-xmlserializer-5.0.0.tgz",
diff --git a/package.json b/package.json
index aa7182c7..6318b4b9 100644
--- a/package.json
+++ b/package.json
@@ -75,6 +75,7 @@
     "@tailwindcss/vite": "^4.1.18",
     "axios": "^1.13.2",
     "pino": "^10.3.0",
-    "tailwindcss": "^4.1.18"
+    "tailwindcss": "^4.1.18",
+    "vue-virtual-scroller": "^2.0.0-beta.8"
   }
 }
diff --git a/src/components/AppGrid.vue b/src/components/AppGrid.vue
index 5a7ae691..acc7485c 100644
--- a/src/components/AppGrid.vue
+++ b/src/components/AppGrid.vue
@@ -16,8 +16,10 @@
       试试其他关键词，或检查拼写是否正确
     </p>
   </div>
+
+  <!-- 应用数量较少时，使用普通网格 -->
   <div
-    v-else-if="!loading"
+    v-else-if="!loading && apps.length <= 50"
     class="grid gap-4 sm:grid-cols-2 xl:grid-cols-3 2xl:grid-cols-4"
   >
     <AppCard
@@ -28,6 +30,28 @@
       @open-detail="$emit('open-detail', app)"
     />
   </div>
+
+  <!-- 应用数量较多时，使用虚拟滚动 -->
+  <RecycleScroller
+    v-else-if="!loading"
+    class="scroller"
+    :items="gridRows"
+    :item-size="itemHeight"
+    key-field="id"
+    v-slot="{ item }"
+  >
+    <div class="grid-row grid gap-x-4 gap-y-8" :class="gridColumnsClass">
+      <AppCard
+        v-for="app in item.apps"
+        :key="app.pkgname"
+        :app="app"
+        :show-origin="storeFilter === 'both'"
+        @open-detail="$emit('open-detail', app)"
+      />
+    </div>
+  </RecycleScroller>
+
+  <!-- 加载骨架屏 -->
   <div v-else class="grid gap-4 sm:grid-cols-2 xl:grid-cols-3 2xl:grid-cols-4">
     <div
       v-for="n in 8"
@@ -53,10 +77,13 @@
 </template>
 
 <script setup lang="ts">
+import { computed, ref, onMounted, onUnmounted } from "vue";
+import { RecycleScroller } from "vue-virtual-scroller";
+import "vue-virtual-scroller/dist/vue-virtual-scroller.css";
 import AppCard from "./AppCard.vue";
 import type { App } from "../global/typedefinition";
 
-defineProps<{
+const props = defineProps<{
   apps: App[];
   loading: boolean;
   storeFilter?: "spark" | "apm" | "both";
@@ -65,4 +92,95 @@ defineProps<{
 defineEmits<{
   (e: "open-detail", app: App): void;
 }>();
+
+// 当前列数
+const columns = ref(4);
+
+// 根据窗口宽度更新列数
+const updateColumns = () => {
+  const width = window.innerWidth;
+  if (width >= 1536) columns.value = 4;
+  else if (width >= 1280) columns.value = 3;
+  else if (width >= 640) columns.value = 2;
+  else columns.value = 1;
+};
+
+onMounted(() => {
+  updateColumns();
+  window.addEventListener("resize", updateColumns);
+});
+
+onUnmounted(() => {
+  window.removeEventListener("resize", updateColumns);
+});
+
+// 网格列数类名
+const gridColumnsClass = computed(() => {
+  const map: Record<number, string> = {
+    1: "grid-cols-1",
+    2: "grid-cols-2",
+    3: "grid-cols-3",
+    4: "grid-cols-4",
+  };
+  return map[columns.value] || "grid-cols-4";
+});
+
+// 每个应用卡片的高度（包括 gap）
+// 卡片实际高度约 96px + 垂直间距 32px (gap-y-8)
+const itemHeight = 128;
+
+// 将应用列表分组为行
+const gridRows = computed(() => {
+  const rows: { id: number; apps: App[] }[] = [];
+
+  for (let i = 0; i < props.apps.length; i += columns.value) {
+    rows.push({
+      id: i,
+      apps: props.apps.slice(i, i + columns.value),
+    });
+  }
+
+  return rows;
+});
 </script>
+
+<style scoped>
+.scroller {
+  height: calc(100vh - 140px); /* 调整高度 */
+  overflow-y: auto;
+  padding: 0; /* 移除内边距 */
+  margin: -24px -16px; /* 抵消父容器的 px-4 py-6 */
+}
+
+@media (min-width: 1024px) {
+  .scroller {
+    margin: -24px -40px; /* 抵消父容器的 lg:px-10 */
+  }
+}
+
+.grid-row {
+  padding: 12px 16px;
+  box-sizing: border-box;
+  min-height: 128px; /* 确保最小高度 */
+}
+
+/* 确保 RecycleScroller 的样式正确 */
+:deep(.vue-recycle-scroller) {
+  position: relative;
+}
+
+:deep(.vue-recycle-scroller__item-wrapper) {
+  flex: 1;
+  box-sizing: border-box;
+  overflow-x: hidden;
+  overflow-y: auto;
+}
+
+:deep(.vue-recycle-scroller__item-view) {
+  position: absolute;
+  top: 0;
+  left: 0;
+  width: 100%;
+  box-sizing: border-box;
+}
+</style>
diff --git a/src/vite-env.d.ts b/src/vite-env.d.ts
index 8a2c9c82..55420832 100644
--- a/src/vite-env.d.ts
+++ b/src/vite-env.d.ts
@@ -21,3 +21,26 @@ declare interface IpcChannels {
 }
 
 declare const __APP_VERSION__: string;
+
+// vue-virtual-scroller type declarations
+declare module "vue-virtual-scroller" {
+  import { DefineComponent } from "vue";
+
+  export const RecycleScroller: DefineComponent<{
+    items: any[];
+    itemSize: number;
+    keyField?: string;
+    direction?: "vertical" | "horizontal";
+    buffer?: number;
+  }>;
+
+  export const DynamicScroller: DefineComponent<{
+    items: any[];
+    minItemSize: number;
+    keyField?: string;
+    direction?: "vertical" | "horizontal";
+    buffer?: number;
+  }>;
+
+  export const DynamicScrollerItem: DefineComponent<{}>;
+}