diff --git a/src/index.js b/src/index.js
index fa43e3c..c27e15a 100644
--- a/src/index.js
+++ b/src/index.js
@@ -20,21 +20,6 @@ import uiTool from './utils/uiTool'
 import http from './utils/http'
 import * as tools from './utils/tools'
 
-// 文件下载工具
-const funTool = {
-  downloadFile: (res, fileName) => {
-    const blob = new Blob([res.data || res])
-    const downloadElement = document.createElement('a')
-    const href = window.URL.createObjectURL(blob)
-    downloadElement.href = href
-    downloadElement.download = fileName || new Date().getTime() + '.csv'
-    document.body.appendChild(downloadElement)
-    downloadElement.click()
-    document.body.removeChild(downloadElement)
-    window.URL.revokeObjectURL(href)
-  }
-}
-
 import storeModules, { userModule, appModule } from './store'
 
 import  { createBaseRoutes, setupRouterGuards } from './router'
@@ -88,7 +73,6 @@ class AdminFramework {
     this.tools = tools
     this.uiTool = uiTool
     this.http = http
-    this.funTool = funTool
 
     this.storeModules = storeModules
     this.userModule = userModule
@@ -146,7 +130,6 @@ class AdminFramework {
     Vue.prototype.$http = http
     Vue.prototype.$tools = tools
     Vue.prototype.$uiTool = uiTool
-    Vue.prototype.$funTool = funTool
     Vue.prototype.$framework = this
 
     this.registerGlobalComponents(Vue)
@@ -436,7 +419,6 @@ export {
   tools,
   uiTool,
   http,
-  funTool,
 
   storeModules,
   userModule,
@@ -445,25 +427,5 @@ export {
   createBaseRoutes,
   setupRouterGuards,
 
-  HomePage,
-  SysLog,
-  SysParamSetup,
-  SysRole,
-  SysUser,
-  SysControl,
-  SysMenu,
-  SysTitle,
-
-  LoginPage,
-  Page401,
-  Page404,
-  Page500,
-
-  Main,
-  ParentView,
-
-  systemApi,
-  systemHighApi,
-
   AdminFramework
 }
diff --git a/src/utils/uiTool.js b/src/utils/uiTool.js
index 036a43f..ff9cb43 100644
--- a/src/utils/uiTool.js
+++ b/src/utils/uiTool.js
@@ -20,13 +20,30 @@ export default class uiTool {
    */
   static getComponent(componentPath) {
     if (!componentPath) return null
-    
+
     // 标准化路径（移除 .vue 后缀）
     const normalizedPath = componentPath.replace(/\.vue$/, '')
-    
+
     // 从映射表中查找
     return componentMap[normalizedPath] || componentMap[componentPath]
   }
+
+  /**
+   * 文件下载工具
+   * @param {Object|Blob} res - 响应数据或Blob对象
+   * @param {String} fileName - 文件名（可选，默认为时间戳.csv）
+   */
+  static downloadFile(res, fileName) {
+    const blob = new Blob([res.data || res])
+    const downloadElement = document.createElement('a')
+    const href = window.URL.createObjectURL(blob)
+    downloadElement.href = href
+    downloadElement.download = fileName || new Date().getTime() + '.csv'
+    document.body.appendChild(downloadElement)
+    downloadElement.click()
+    document.body.removeChild(downloadElement)
+    window.URL.revokeObjectURL(href)
+  }
   static setRem() {
     let whdef = 100 / 1920
     let bodyWidth = document.body.clientWidth