diff --git a/src/i18n/lang/en-US/comp.ts b/src/i18n/lang/en-US/comp.ts
index 5b1e574..29c0f37 100644
--- a/src/i18n/lang/en-US/comp.ts
+++ b/src/i18n/lang/en-US/comp.ts
@@ -39,7 +39,18 @@ export default {
     downloadFailed: 'Download failed, please try again or download manually',
     startFailed: 'Start download failed, please try again or download manually',
     noDownloadUrl:
-      'No suitable installation package found for the current system, please download manually'
+      'No suitable installation package found for the current system, please download manually',
+    installConfirmTitle: 'Install Update',
+    installConfirmContent: 'Do you want to close the application and install the update?',
+    manualInstallTip:
+      'If the installer does not open automatically after closing the application, please find the file in your download folder and open it manually.',
+    yesInstall: 'Install Now',
+    noThanks: 'Later',
+    fileLocation: 'File Location',
+    copy: 'Copy Path',
+    copySuccess: 'Path copied to clipboard',
+    copyFailed: 'Copy failed',
+    backgroundDownload: 'Background Download'
   },
   coffee: {
     title: 'Buy me a coffee',
diff --git a/src/i18n/lang/zh-CN/comp.ts b/src/i18n/lang/zh-CN/comp.ts
index 5dd6d9f..6290a5a 100644
--- a/src/i18n/lang/zh-CN/comp.ts
+++ b/src/i18n/lang/zh-CN/comp.ts
@@ -38,7 +38,17 @@ export default {
     nowUpdate: '立即更新',
     downloadFailed: '下载失败，请重试或手动下载',
     startFailed: '启动下载失败，请重试或手动下载',
-    noDownloadUrl: '未找到适合当前系统的安装包，请手动下载'
+    noDownloadUrl: '未找到适合当前系统的安装包，请手动下载',
+    installConfirmTitle: '安装更新',
+    installConfirmContent: '是否关闭应用并安装更新？',
+    manualInstallTip: '如果关闭应用后没有正常弹出安装程序，请至下载文件夹查找文件并手动打开。',
+    yesInstall: '立即安装',
+    noThanks: '稍后安装',
+    fileLocation: '文件位置',
+    copy: '复制路径',
+    copySuccess: '路径已复制到剪贴板',
+    copyFailed: '复制失败',
+    backgroundDownload: '后台下载'
   },
   coffee: {
     title: '请我喝咖啡',
diff --git a/src/main/modules/update.ts b/src/main/modules/update.ts
index 7dfdefe..4f4f06f 100644
--- a/src/main/modules/update.ts
+++ b/src/main/modules/update.ts
@@ -1,5 +1,5 @@
 import axios from 'axios';
-import { exec } from 'child_process';
+import { spawn } from 'child_process';
 import { app, BrowserWindow, ipcMain } from 'electron';
 import * as fs from 'fs';
 import * as path from 'path';
@@ -53,38 +53,49 @@ export function setupUpdateHandlers(_mainWindow: BrowserWindow) {
 
     const { platform } = process;
 
-    // 关闭当前应用
-    app.quit();
-
-    // 根据不同平台执行安装
-    if (platform === 'win32') {
-      exec(`"${filePath}"`, (error) => {
-        if (error) {
-          console.error('Error starting installer:', error);
-        }
-      });
-    } else if (platform === 'darwin') {
-      // 挂载 DMG 文件
-      exec(`open "${filePath}"`, (error) => {
-        if (error) {
-          console.error('Error opening DMG:', error);
-        }
-      });
-    } else if (platform === 'linux') {
-      const ext = path.extname(filePath);
-      if (ext === '.AppImage') {
-        exec(`chmod +x "${filePath}" && "${filePath}"`, (error) => {
-          if (error) {
-            console.error('Error running AppImage:', error);
-          }
+    // 先启动安装程序，再退出应用
+    try {
+      if (platform === 'win32') {
+        // 使用spawn替代exec，并使用detached选项确保子进程独立运行
+        const child = spawn(filePath, [], {
+          detached: true,
+          stdio: 'ignore'
         });
-      } else if (ext === '.deb') {
-        exec(`pkexec dpkg -i "${filePath}"`, (error) => {
-          if (error) {
-            console.error('Error installing deb package:', error);
-          }
+        child.unref();
+      } else if (platform === 'darwin') {
+        // 挂载 DMG 文件
+        const child = spawn('open', [filePath], {
+          detached: true,
+          stdio: 'ignore'
         });
+        child.unref();
+      } else if (platform === 'linux') {
+        const ext = path.extname(filePath);
+        if (ext === '.AppImage') {
+          // 先添加执行权限
+          fs.chmodSync(filePath, '755');
+          const child = spawn(filePath, [], {
+            detached: true,
+            stdio: 'ignore'
+          });
+          child.unref();
+        } else if (ext === '.deb') {
+          const child = spawn('pkexec', ['dpkg', '-i', filePath], {
+            detached: true,
+            stdio: 'ignore'
+          });
+          child.unref();
+        }
       }
+
+      // 给安装程序一点时间启动
+      setTimeout(() => {
+        app.quit();
+      }, 500);
+    } catch (error) {
+      console.error('启动安装程序失败:', error);
+      // 尽管出错，仍然尝试退出应用
+      app.quit();
     }
   });
 }
diff --git a/src/renderer/components/common/UpdateModal.vue b/src/renderer/components/common/UpdateModal.vue
index 037f8d1..9416741 100644
--- a/src/renderer/components/common/UpdateModal.vue
+++ b/src/renderer/components/common/UpdateModal.vue
@@ -35,23 +35,22 @@
         </div>
       </div>
       <div class="modal-actions" :class="{ 'mt-6': !downloading }">
-        <n-button
-          class="cancel-btn"
-          :disabled="downloading"
-          :loading="downloading"
-          @click="closeModal"
-        >
+        <n-button class="cancel-btn" :disabled="downloading" @click="closeModal">
           {{ t('comp.update.cancel') }}
         </n-button>
         <n-button
+          v-if="!downloading"
           type="primary"
           class="update-btn"
-          :loading="downloading"
           :disabled="downloading"
           @click="handleUpdate"
         >
           {{ downloadBtnText }}
         </n-button>
+        <!-- 后台下载 -->
+        <n-button v-else class="update-btn" type="primary" @click="closeModal">
+          {{ t('comp.update.backgroundDownload') }}
+        </n-button>
       </div>
       <div v-if="!downloading" class="modal-desc mt-4 text-center">
         <p class="text-xs text-gray-400">
@@ -71,7 +70,7 @@
 
 <script setup lang="ts">
 import { marked } from 'marked';
-import { computed, onMounted, onUnmounted, ref } from 'vue';
+import { computed, h, onMounted, onUnmounted, ref } from 'vue';
 import { useI18n } from 'vue-i18n';
 
 import { useSettingsStore } from '@/store/modules/settings';
@@ -80,6 +79,8 @@ import { checkUpdate, getProxyNodes, UpdateResult } from '@/utils/update';
 import config from '../../../../package.json';
 
 const { t } = useI18n();
+const dialog = useDialog();
+const message = useMessage();
 
 // 配置 marked
 marked.setOptions({
@@ -136,6 +137,11 @@ const downloadBtnText = computed(() => {
   return t('comp.update.nowUpdate');
 });
 
+// 下载完成后的文件路径
+const downloadedFilePath = ref('');
+// 防止对话框重复弹出
+const isDialogShown = ref(false);
+
 // 处理下载状态更新
 const handleDownloadProgress = (_event: any, progress: number, status: string) => {
   downloadProgress.value = progress;
@@ -145,16 +151,73 @@ const handleDownloadProgress = (_event: any, progress: number, status: string) =
 // 处理下载完成
 const handleDownloadComplete = (_event: any, success: boolean, filePath: string) => {
   downloading.value = false;
-  if (success) {
-    window.electron.ipcRenderer.send('install-update', filePath);
-  } else {
-    window.$message.error(t('comp.update.downloadFailed'));
+  closeModal();
+
+  if (success && !isDialogShown.value) {
+    downloadedFilePath.value = filePath;
+    isDialogShown.value = true;
+
+    // 复制文件路径到剪贴板
+    const copyFilePath = () => {
+      navigator.clipboard
+        .writeText(filePath)
+        .then(() => {
+          message.success(t('comp.update.copySuccess'));
+        })
+        .catch(() => {
+          message.error(t('comp.update.copyFailed'));
+        });
+    };
+
+    // 使用naive-ui的对话框询问用户是否安装
+    const dialogRef = dialog.create({
+      title: t('comp.update.installConfirmTitle'),
+      content: () =>
+        h('div', { class: 'update-dialog-content' }, [
+          h('p', { class: 'content-text' }, t('comp.update.installConfirmContent')),
+          h('div', { class: 'divider' }),
+          h('p', { class: 'manual-tip' }, t('comp.update.manualInstallTip')),
+          h('div', { class: 'file-path-container' }, [
+            h('div', { class: 'file-path-box' }, [
+              h('p', { class: 'file-path-label' }, t('comp.update.fileLocation')),
+              h('div', { class: 'file-path-value' }, filePath)
+            ]),
+            h(
+              'div',
+              {
+                class: 'copy-btn',
+                onClick: copyFilePath
+              },
+              [h('i', { class: 'ri-file-copy-line' }), h('span', t('comp.update.copy'))]
+            )
+          ])
+        ]),
+      positiveText: t('comp.update.yesInstall'),
+      negativeText: t('comp.update.noThanks'),
+      onPositiveClick: () => {
+        window.electron.ipcRenderer.send('install-update', filePath);
+      },
+      onNegativeClick: () => {
+        closeModal();
+        // 关闭当前窗口
+        dialogRef.destroy();
+      },
+      onClose: () => {
+        isDialogShown.value = false;
+      }
+    });
+  } else if (!success) {
+    message.error(t('comp.update.downloadFailed'));
   }
 };
 
 // 监听下载事件
 onMounted(() => {
   checkForUpdates();
+  // 确保事件监听器只注册一次
+  window.electron.ipcRenderer.removeListener('download-progress', handleDownloadProgress);
+  window.electron.ipcRenderer.removeListener('download-complete', handleDownloadComplete);
+
   window.electron.ipcRenderer.on('download-progress', handleDownloadProgress);
   window.electron.ipcRenderer.on('download-complete', handleDownloadComplete);
 });
@@ -163,6 +226,7 @@ onMounted(() => {
 onUnmounted(() => {
   window.electron.ipcRenderer.removeListener('download-progress', handleDownloadProgress);
   window.electron.ipcRenderer.removeListener('download-complete', handleDownloadComplete);
+  isDialogShown.value = false;
 });
 
 const handleUpdate = async () => {
@@ -215,6 +279,7 @@ const handleUpdate = async () => {
     try {
       downloading.value = true;
       downloadStatus.value = t('comp.update.prepareDownload');
+      isDialogShown.value = false;
 
       // 获取代理节点列表
       const proxyHosts = await getProxyNodes();
@@ -224,11 +289,11 @@ const handleUpdate = async () => {
       window.electron.ipcRenderer.send('start-download', proxyDownloadUrl);
     } catch (error) {
       downloading.value = false;
-      window.$message.error(t('comp.update.startFailed'));
+      message.error(t('comp.update.startFailed'));
       console.error('下载失败:', error);
     }
   } else {
-    window.$message.error(t('comp.update.noDownloadUrl'));
+    message.error(t('comp.update.noDownloadUrl'));
     window.open('https://github.com/algerkong/AlgerMusicPlayer/releases/latest', '_blank');
   }
 };
@@ -355,3 +420,110 @@ const handleUpdate = async () => {
   }
 }
 </style>
+
+<style lang="scss">
+/* 对话框内容样式 */
+.update-dialog-content {
+  display: flex;
+  flex-direction: column;
+  gap: 12px;
+
+  .content-text {
+    font-size: 16px;
+    font-weight: 500;
+  }
+
+  .divider {
+    width: 100%;
+    height: 1px;
+    background-color: #e5e7eb;
+    margin: 4px 0;
+  }
+
+  .manual-tip {
+    font-size: 14px;
+    color: #6b7280;
+  }
+
+  .file-path-container {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+    margin-top: 8px;
+
+    .file-path-box {
+      flex: 1;
+
+      .file-path-label {
+        font-size: 12px;
+        color: #6b7280;
+        margin-bottom: 4px;
+      }
+
+      .file-path-value {
+        padding: 8px;
+        border-radius: 4px;
+        background-color: #f3f4f6;
+        font-size: 12px;
+        font-family: monospace;
+        color: #1f2937;
+        word-break: break-all;
+      }
+    }
+
+    .copy-btn {
+      display: flex;
+      align-items: center;
+      gap: 4px;
+      padding: 8px 12px;
+      border-radius: 4px;
+      background-color: #e5e7eb;
+      color: #4b5563;
+      font-size: 12px;
+      cursor: pointer;
+      transition: background-color 0.2s;
+
+      &:hover {
+        background-color: #d1d5db;
+      }
+
+      i {
+        font-size: 14px;
+      }
+    }
+  }
+}
+
+/* 深色模式样式 */
+.dark .update-dialog-content {
+  .divider {
+    background-color: #374151;
+  }
+
+  .manual-tip {
+    color: #9ca3af;
+  }
+
+  .file-path-container {
+    .file-path-box {
+      .file-path-label {
+        color: #9ca3af;
+      }
+
+      .file-path-value {
+        background-color: #1f2937;
+        color: #d1d5db;
+      }
+    }
+
+    .copy-btn {
+      background-color: #374151;
+      color: #d1d5db;
+
+      &:hover {
+        background-color: #4b5563;
+      }
+    }
+  }
+}
+</style>