diff --git a/README.md b/README.md
index ca93fb0..d5288bc 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 </p>
 
 <p align="center">
-  <img src="https://img.shields.io/badge/version-4.3.0-blue" alt="version">
+  <img src="https://img.shields.io/badge/version-5.0.0-blue" alt="version">
   <img src="https://img.shields.io/badge/tauri-2.x-ffa03a" alt="tauri">
   <img src="https://img.shields.io/badge/react-19-61dafb" alt="react">
   <img src="https://img.shields.io/badge/rust-1.95-000000" alt="rust">
@@ -20,7 +20,7 @@
 
 PathEditor 是 Windows PATH 环境变量的可视化管理工具。支持系统变量和用户变量的增删改查、拖拽排序、一键清理无效路径、导入导出以及完整的撤销/重做。
 
-v4.3 使用 **Tauri 2.x + React 19 + TypeScript + Rust** 完全重写，替代了原有的 C + IUP GUI。
+v5.0 使用 **Tauri 2.x + React 19 + TypeScript + Rust** 完全重写，替代了原有的 C + IUP GUI。
 
 ## 架构
 
diff --git a/package.json b/package.json
index 944678b..1740aa4 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "patheditor",
   "private": true,
-  "version": "4.3.0",
+  "version": "5.0.0",
   "type": "module",
   "scripts": {
     "dev": "vite",
diff --git a/src-tauri/Cargo.toml b/src-tauri/Cargo.toml
index 7c51f4d..237f619 100644
--- a/src-tauri/Cargo.toml
+++ b/src-tauri/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "patheditor"
-version = "4.3.0"
+version = "5.0.0"
 description = "Windows PATH Environment Variable Editor"
 authors = ["刘航宇"]
 license = "MIT"
diff --git a/src-tauri/tauri.conf.json b/src-tauri/tauri.conf.json
index 8d4e560..f61a72c 100644
--- a/src-tauri/tauri.conf.json
+++ b/src-tauri/tauri.conf.json
@@ -1,7 +1,7 @@
 {
   "$schema": "../node_modules/@tauri-apps/cli/config.schema.json",
   "productName": "PathEditor",
-  "version": "4.3.0",
+  "version": "5.0.0",
   "identifier": "com.liuhangyu.patheditor",
   "build": {
     "frontendDist": "../dist",
@@ -12,7 +12,7 @@
   "app": {
     "windows": [
       {
-        "title": "PathEditor v4.3",
+        "title": "PathEditor v5.0",
         "width": 900,
         "height": 700,
         "minWidth": 800,