diff --git a/build/vite/index.ts b/build/vite/index.ts
index 585759f5..2e48231d 100644
--- a/build/vite/index.ts
+++ b/build/vite/index.ts
@@ -11,7 +11,6 @@ import AutoImport from 'unplugin-auto-import/vite'
 import Components from 'unplugin-vue-components/vite'
 import { ElementPlusResolver } from 'unplugin-vue-components/resolvers'
 import viteCompression from 'vite-plugin-compression'
-import topLevelAwait from 'vite-plugin-top-level-await'
 import VueI18nPlugin from '@intlify/unplugin-vue-i18n/vite'
 import { createSvgIconsPlugin } from 'vite-plugin-svg-icons'
 import UnoCSS from 'unocss/vite'
@@ -88,13 +87,6 @@ export function createVitePlugins() {
       ext: '.gz', // 生成的压缩包后缀
       deleteOriginFile: false //压缩后是否删除源文件
     }),
-    ViteEjsPlugin(),
-    topLevelAwait({
-      // https://juejin.cn/post/7152191742513512485
-      // The export name of top-level await promise for each chunk module
-      promiseExportName: '__tla',
-      // The function to generate import names of top-level await promise in each chunk module
-      promiseImportName: (i) => `__tla_${i}`
-    })
+    ViteEjsPlugin()
   ]
 }
diff --git a/src/views/system/mail/template/template.data.ts b/src/views/system/mail/template/template.data.ts
index e68f875a..e43f50e0 100644
--- a/src/views/system/mail/template/template.data.ts
+++ b/src/views/system/mail/template/template.data.ts
@@ -4,7 +4,12 @@ import { TableColumn } from '@/types/table'
 import * as MailAccountApi from '@/api/system/mail/account'
 
 // 邮箱账号的列表
-const accountList = await MailAccountApi.getSimpleMailAccountList()
+let accountList: any[] = []
+
+// 初始化账号列表
+const initAccountList = async () => {
+  accountList = await MailAccountApi.getSimpleMailAccountList()
+}
 
 // 表单校验
 export const rules = reactive({
@@ -54,7 +59,12 @@ const crudSchemas = reactive<CrudSchema[]>([
     search: {
       show: true,
       component: 'Select',
-      api: () => accountList,
+      api: async () => {
+        if (accountList.length === 0) {
+          await initAccountList()
+        }
+        return accountList
+      },
       componentProps: {
         optionsAlias: {
           labelField: 'mail',
@@ -64,7 +74,12 @@ const crudSchemas = reactive<CrudSchema[]>([
     },
     form: {
       component: 'Select',
-      api: () => accountList,
+      api: async () => {
+        if (accountList.length === 0) {
+          await initAccountList()
+        }
+        return accountList
+      },
       componentProps: {
         optionsAlias: {
           labelField: 'mail',
diff --git a/vite.config.ts b/vite.config.ts
index 8cba9150..015d9431 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -65,7 +65,16 @@ export default ({ command, mode }: ConfigEnv): UserConfig => {
       minify: 'terser',
       outDir: env.VITE_OUT_DIR || 'dist',
       sourcemap: env.VITE_SOURCEMAP === 'true' ? 'inline' : false,
-      // brotliSize: false,
+      chunkSizeWarningLimit: 1500,
+      rollupOptions: {
+        output: {
+          manualChunks: {
+            'element-plus': ['element-plus'],
+            'vue-vendor': ['vue', 'vue-router', 'pinia'],
+            'echarts': ['echarts', 'echarts-wordcloud']
+          }
+        }
+      },
       terserOptions: {
         compress: {
           drop_debugger: env.VITE_DROP_DEBUGGER === 'true',
@@ -73,6 +82,18 @@ export default ({ command, mode }: ConfigEnv): UserConfig => {
         }
       }
     },
-    optimizeDeps: { include, exclude }
+    optimizeDeps: { 
+      include,
+      exclude,
+      esbuildOptions: {
+        target: 'es2020'
+      }
+    },
+    // 添加对 SDK 文件的特殊处理
+    define: {
+      'process.env': {},
+      'global': 'window',
+      'require': 'window.require'
+    }
   }
 }