diff --git a/.gitignore b/.gitignore
index 6238331..997c6eb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,7 @@
 node_modules
 /dist
 package-lock.json
+yarn.lock
 
 # local env files
 .env.local
diff --git a/README.md b/README.md
index 0a9db1a..d6223df 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@
 [![npm downloads](https://img.shields.io/npm/dm/vxe-table-plugin-export-pdf.svg?style=flat-square)](http://npm-stat.com/charts.html?package=vxe-table-plugin-export-pdf)
 [![npm license](https://img.shields.io/github/license/mashape/apistatus.svg)](LICENSE)
 
-基于 [vxe-table](https://www.npmjs.com/package/vxe-table) 的表格插件，支持导出 pdf 格式，依赖 [jspdf](https://github.com/MrRio/jsPDF) 库
+基于 [vxe-table](https://www.npmjs.com/package/vxe-table) 的表格插件，支持导出 pdf 格式，基于 [jspdf](https://github.com/MrRio/jsPDF) 实现
 
 ## Installing
 
diff --git a/package.json b/package.json
index a210e18..b4fe0f5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vxe-table-plugin-export-pdf",
-  "version": "3.0.0-alpha.1",
+  "version": "3.0.0-beta.0",
   "description": "基于 vxe-table 的表格插件，支持导出 pdf 格式",
   "scripts": {
     "lib": "gulp build"
@@ -50,9 +50,9 @@
     "markdown-doctest": "^1.1.0",
     "prettier": "^2.1.2",
     "typescript": "^4.0.5",
-    "vue": "^3.0.2",
-    "vxe-table": "^4.0.0-beta.6",
-    "xe-utils": "^3.0.4"
+    "vue": "^3.0.6",
+    "vxe-table": "^4.0.0-beta.15",
+    "xe-utils": "^3.1.8"
   },
   "peerDependencies": {
     "vxe-table": ">= 4"