diff --git a/README.md b/README.md
index 365ec3e..8902b57 100644
--- a/README.md
+++ b/README.md
@@ -14,16 +14,23 @@
 ## Installing
 
 ```shell
-npm install xe-utils vxe-table@next vxe-table-plugin-export-pdf@next jspdf
+npm install vxe-table@next vxe-table-plugin-export-pdf@next jspdf
 ```
 
 ```javascript
 // ...
 import VXETable from 'vxe-table'
 import VXETablePluginExportPDF from 'vxe-table-plugin-export-pdf'
+import jspdf from 'jspdf'
 // ...
 
-VXETable.use(VXETablePluginExportPDF)
+// 方式1：NPM 安装，注入 jspdf 对象
+VXETable.use(VXETablePluginExportPDF, {
+  jspdf
+})
+
+// 方式2：CDN 安装，只要确保 window.jspdf 存在即可
+// VXETable.use(VXETablePluginExportPDF)
 ```
 
 ## Options
@@ -50,10 +57,11 @@ VXETable.use(VXETablePluginExportPDF)
 
 ```javascript
 // ...
+import VXETable from 'vxe-table'
 import VXETablePluginExportPDF from 'vxe-table-plugin-export-pdf'
 // ...
 
-VXETablePluginExportPDF.setup({
+VXETable.use(VXETablePluginExportPDF, {
   // Set default font
   fontName: 'SourceHanSans-Normal',
   // Font maps
@@ -102,9 +110,9 @@ export default {
   methods: {
     exportEvent() {
       this.$refs.xTable.exportData({
+        // fontName: 'SourceHanSans-Normal', // Set the font, default first
         filename: 'MyExport',
-        type: 'pdf',
-        fontName: 'SourceHanSans-Normal' // Set font
+        type: 'pdf'
       })
     }
   }
diff --git a/index.ts b/index.ts
index 8fc13a4..6230d02 100644
--- a/index.ts
+++ b/index.ts
@@ -1,8 +1,9 @@
 import XEUtils from 'xe-utils'
 import { VXETableCore, VxeTableConstructor, VxeTablePropTypes, VxeTableDefines, VxeGlobalInterceptorHandles } from 'vxe-table'
-import jsPDF from 'jspdf'
+import type jsPDF from 'jspdf'
 
 let vxetable: VXETableCore
+let globalJsPDF: any
 
 declare module 'vxe-table' {
   export namespace VxeTablePropTypes {
@@ -19,6 +20,7 @@ interface VXETablePluginExportPDFFonts {
 }
 
 interface VXETablePluginExportPDFOptions {
+  jspdf?: any
   fontName?: string;
   fonts?: VXETablePluginExportPDFFonts[];
   beforeMethod?: Function;
@@ -95,12 +97,17 @@ function exportPDF (params: VxeGlobalInterceptorHandles.InterceptorExportParams)
   }
   let fontConf: VXETablePluginExportPDFFonts | null | undefined
   const fontName = options.fontName || globalOptions.fontName
-  if (fonts && fontName) {
-    fontConf = fonts.find(item => item.fontName === fontName)
+  if (fonts) {
+    if (fontName) {
+      fontConf = fonts.find(item => item.fontName === fontName)
+    }
+    if (!fontConf) {
+      fontConf = fonts[0]
+    }
   }
   const exportMethod = () => {
     /* eslint-disable new-cap */
-    const doc = new jsPDF({ orientation: 'landscape' })
+    const doc: jsPDF = new (globalJsPDF || (window as any).jspdf)({ orientation: 'landscape' })
     // 设置字体
     doc.setFontSize(10)
     doc.internal.pageSize.width = pdfWidth
@@ -177,14 +184,16 @@ function pluginSetup (options: VXETablePluginExportPDFOptions) {
  * 基于 vxe-table 表格的扩展插件，支持导出 pdf 格式
  */
 export const VXETablePluginExportPDF = {
-  setup: pluginSetup,
+  config: pluginSetup,
   install (vxetable: VXETableCore, options?: VXETablePluginExportPDFOptions) {
     // 检查版本
     if (!/^(4)\./.test(vxetable.version)) {
       console.error('[vxe-table-plugin-export-pdf] Version vxe-table 4.x is required')
     }
 
-    vxetable.setup({
+    globalJsPDF = options ? options.jspdf : null
+
+    vxetable.config({
       export: {
         types: {
           pdf: 1
diff --git a/package.json b/package.json
index dcde6d9..a81b7e2 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vxe-table-plugin-export-pdf",
-  "version": "3.1.0",
+  "version": "4.0.0",
   "description": "基于 vxe-table 表格的扩展插件，支持导出 pdf 格式",
   "scripts": {
     "lib": "gulp build"
@@ -53,8 +53,8 @@
     "sass": "^1.55.0",
     "typescript": "^4.6.4",
     "vue": "^3.3.4",
-    "vxe-table": "^4.5.10",
-    "xe-utils": "^3.5.13"
+    "vxe-table": "^4.5.18",
+    "xe-utils": "^3.5.18"
   },
   "peerDependencies": {
     "vxe-table": "^4.5.0"
diff --git a/types/index.d.ts b/types/index.d.ts
index 276ccf9..4d15928 100644
--- a/types/index.d.ts
+++ b/types/index.d.ts
@@ -7,6 +7,7 @@ interface VXETablePluginExportPDFFonts {
 }
 
 interface VXETablePluginExportPDFOptions {
+  jspdf?: any
   fontName?: string;
   fonts?: VXETablePluginExportPDFFonts[];
   beforeMethod?: Function;