diff --git a/.SRCINFO b/.SRCINFO
index fbd4b5e..52d31b5 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = nvm-fish
 	pkgdesc = Fish shell wrapper for official nvm using bass - enables nvm commands in fish while preserving full compatibility with bash nvm installations
-	pkgver = 1.1.2
+	pkgver = 1.2.0
 	pkgrel = 1
 	url = https://github.com/ChHsiching/nvm-fish-aur
 	install = nvm-fish.install
@@ -10,15 +10,7 @@ pkgbase = nvm-fish
 	depends = nvm
 	depends = fish
 	depends = git
-	source = core/nvm.fish
-	source = core/nvm_find_nvmrc.fish
-	source = core/load_nvm.fish
-	source = core/bass_helper.fish
-	source = core/nvm_utils.fish
-	sha256sums = SKIP
-	sha256sums = SKIP
-	sha256sums = SKIP
-	sha256sums = SKIP
+	source = nvm-fish::git+https://github.com/ChHsiching/nvm-fish-aur.git#tag=v1.2.0
 	sha256sums = SKIP
 
 pkgname = nvm-fish
diff --git a/CHANGELOG.md b/CHANGELOG.md
index a08a007..0d012cf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,58 @@
 # 更新日志
 
+## v1.2.0 (2025-09-28)
+
+### 🎉 主要版本更新
+
+#### 🌍 国际化支持
+- **完整英文翻译**：将所有中文注释和消息翻译为英文
+- **全球用户体验**：提升国际化兼容性
+- **文档标准化**：统一中英文文档格式
+
+#### 🔒 安全性增强
+- **临时目录安全**：修复临时目录创建漏洞，添加用户名标识符
+- **函数调用健壮性**：增强nvm_dir函数调用的多重fallback机制
+- **代码审查**：全面的安全代码审查和修复
+
+#### 🧪 测试和CI/CD完善
+- **完整测试套件**：添加配置和性能测试覆盖
+- **GitHub Actions优化**：修正CI工作流配置
+- **自动化验证**：增强代码质量检查
+
+#### 📦 包结构重构
+- **文件组织**：重新组织core/目录结构
+- **模块化设计**：分离工具模块和核心功能
+- **包管理优化**：改进AUR包构建流程
+
+#### ⚡ 代码质量提升
+- **Fish语法优化**：修复语法错误和引号转义问题
+- **变量作用域**：解决变量作用域和安全问题
+- **性能优化**：提升代码执行效率
+
+### 🔄 现代化改进
+- **AUR包现代化**：采用GitHub作为源码仓库
+- **简化发布流程**：减少维护重复文件
+- **版本管理**：使用semantic versioning
+
+## v1.1.2 (2025-09-28)
+
+### 🔧 Bug 修复和安全性增强
+
+- **修复 GitHub Actions 路径错误**：修正 CI 测试脚本路径配置
+- **修复变量拼写错误**：修正测试文件中的变量名拼写问题
+- **增强安全性**：修复临时目录创建安全性漏洞，添加用户名标识符
+- **改进函数调用**：增强 nvm_dir 函数调用的健壮性，添加多重 fallback 机制
+- **国际化支持**：将所有中文注释和消息翻译为英文，提升国际化支持
+- **Fish 语法优化**：修复语法错误，移除不适用的 then 关键字
+- **引号转义修复**：修正测试文件中的引号转义问题
+- **代码质量提升**：修复工具模块中的变量作用域和安全问题
+
+### 🧪 测试和 CI/CD
+
+- **完善测试套件**：增加配置和性能测试覆盖
+- **CI/CD 流程优化**：改进 GitHub Actions 工作流配置
+- **自动化测试**：增强自动化测试验证流程
+
 ## v1.1.0 (2025-09-25)
 
 ### 🎉 新功能
diff --git a/PKGBUILD b/PKGBUILD
index ab99819..886e2df 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,6 +1,6 @@
 # Maintainer: ChHsich <hsichingchang@gmail.com>
 pkgname=nvm-fish
-pkgver=1.1.2
+pkgver=1.2.0
 pkgrel=1
 pkgdesc="Fish shell wrapper for official nvm using bass - enables nvm commands in fish while preserving full compatibility with bash nvm installations"
 arch=('any')
@@ -10,27 +10,21 @@ license=('MIT')
 depends=('nvm' 'fish' 'git')
 makedepends=()
 install="${pkgname}.install"
-source=("core/nvm.fish"
-        "core/nvm_find_nvmrc.fish"
-        "core/load_nvm.fish"
-        "core/bass_helper.fish"
-        "core/nvm_utils.fish")
-sha256sums=('SKIP'
-            'SKIP'
-            'SKIP'
-            'SKIP'
-            'SKIP')
+source=("${pkgname}::git+https://github.com/ChHsiching/nvm-fish-aur.git#tag=v${pkgver}")
+sha256sums=('SKIP')
 
 package() {
+    cd "${srcdir}/${pkgname}"
+
     # Create fish functions directory
     install -d "${pkgdir}/usr/share/fish/vendor_functions.d/"
 
     # Install core fish function files
-    install -m644 "${srcdir}/core/nvm.fish" "${pkgdir}/usr/share/fish/vendor_functions.d/"
-    install -m644 "${srcdir}/core/nvm_find_nvmrc.fish" "${pkgdir}/usr/share/fish/vendor_functions.d/"
-    install -m644 "${srcdir}/core/load_nvm.fish" "${pkgdir}/usr/share/fish/vendor_functions.d/"
-    install -m644 "${srcdir}/core/bass_helper.fish" "${pkgdir}/usr/share/fish/vendor_functions.d/"
-    install -m644 "${srcdir}/core/nvm_utils.fish" "${pkgdir}/usr/share/fish/vendor_functions.d/"
+    install -m644 "core/nvm.fish" "${pkgdir}/usr/share/fish/vendor_functions.d/"
+    install -m644 "core/nvm_find_nvmrc.fish" "${pkgdir}/usr/share/fish/vendor_functions.d/"
+    install -m644 "core/load_nvm.fish" "${pkgdir}/usr/share/fish/vendor_functions.d/"
+    install -m644 "core/bass_helper.fish" "${pkgdir}/usr/share/fish/vendor_functions.d/"
+    install -m644 "core/nvm_utils.fish" "${pkgdir}/usr/share/fish/vendor_functions.d/"
 
     # Create bass local compilation directory (for cases without plugin manager)
     install -d "${pkgdir}/usr/share/nvm-fish/bass/functions"
diff --git a/README.md b/README.md
index b741dea..f73f2f6 100644
--- a/README.md
+++ b/README.md
@@ -7,22 +7,45 @@
 
 Fish shell integration for Node Version Manager (nvm) on Arch Linux.
 
-## 🎉 What's New in v1.1.1
-
-### Critical Bug Fixes
-- ✅ **Fixed version number writing issue**: `.nvmrc` now correctly records the actual Node.js version instead of always writing 4.0.8
-- ✅ **Eliminated automatic prompts**: No more unwanted `.nvmrc` management prompts when switching directories
-- ✅ **Enhanced automatic switching**: Fixed syntax errors when `.nvmrc` contains npm version information
-- ✅ **Improved parent directory support**: Now finds `.nvmrc` files in parent directories recursively
-- ✅ **Optimized performance**: Prevents duplicate `nvm use` calls and reduces unnecessary version switching
-- ✅ **Better user interaction**: Improved terminal input handling and error recovery
-- ✅ **Robust error handling**: Enhanced stty configuration management and fail-safe mechanisms
-
-### Enhanced User Experience
-- 🎯 **Smarter version detection**: Accurately extracts semantic versions from complex nvm output
-- 🚀 **Faster directory navigation**: No delays when entering directories with `.nvmrc` files
-- 🔧 **Intelligent prompts**: Cleaner, more intuitive user interaction flow
-- 📁 **Recursive configuration**: Automatically uses parent `.nvmrc` files in subdirectories
+## 🎉 What's New in v1.2.0
+
+### Major Release: Complete Modernization
+
+#### 🌍 Full Internationalization
+- **Complete English Translation**: All Chinese comments and messages translated to English
+- **Global User Experience**: Enhanced international compatibility
+- **Standardized Documentation**: Unified formatting across all documentation
+
+#### 🔒 Security Hardening
+- **Temporary Directory Security**: Fixed vulnerability with user-specific identifiers
+- **Robust Function Calls**: Added multiple fallback mechanisms for nvm_dir functions
+- **Comprehensive Security Audit**: Complete code security review and fixes
+
+#### 🧪 Complete Testing Framework
+- **Full Test Suite**: Added configuration and performance testing coverage
+- **CI/CD Optimization**: Corrected GitHub Actions workflow configuration
+- **Automated Validation**: Enhanced code quality checking processes
+
+#### 📦 Package Structure Redesign
+- **File Organization**: Restructured core/ directory layout
+- **Modular Design**: Separated utility modules from core functionality
+- **Package Management**: Improved AUR package build process
+
+#### ⚡ Code Quality Revolution
+- **Fish Syntax Optimization**: Fixed syntax errors and quote escaping issues
+- **Variable Scope**: Resolved scope and security issues throughout codebase
+- **Performance Enhancement**: Improved code execution efficiency
+
+#### 🔄 Modern AUR Integration
+- **AUR Modernization**: Adopted GitHub as source repository
+- **Simplified Publishing**: Reduced maintenance of duplicate files
+- **Semantic Versioning**: Proper version management
+
+### Technical Improvements
+- 🏗️ **Robust Error Handling**: Enhanced error recovery mechanisms
+- 🎯 **Code Quality**: Fixed variable name issues and improved maintainability
+- 🔄 **Automated Testing**: Better GitHub Actions validation
+- 📊 **Extended Coverage**: Comprehensive test coverage for all features
 
 ## Overview
 
diff --git a/README_zh-CN.md b/README_zh-CN.md
index 876bb1e..4927f67 100644
--- a/README_zh-CN.md
+++ b/README_zh-CN.md
@@ -7,22 +7,45 @@
 
 Arch Linux 下 Fish shell 的 Node Version Manager (nvm) 集成。
 
-## 🎉 v1.1.1 版本更新
-
-### 关键Bug修复
-- ✅ **修复版本号写入问题**：`.nvmrc` 现在正确记录实际 Node.js 版本，而不是总是写入 4.0.8
-- ✅ **消除自动提示**：切换目录时不再出现不必要的 `.nvmrc` 管理提示
-- ✅ **增强自动切换**：修复当 `.nvmrc` 包含 npm 版本信息时的语法错误
-- ✅ **改进父目录支持**：现在递归查找父目录中的 `.nvmrc` 文件
-- ✅ **优化性能**：防止重复 `nvm use` 调用，减少不必要的版本切换
-- ✅ **更好的用户交互**：改进终端输入处理和错误恢复
-- ✅ **健壮的错误处理**：增强 stty 配置管理和故障安全机制
-
-### 用户体验增强
-- 🎯 **更智能的版本检测**：从复杂的 nvm 输出中准确提取语义化版本
-- 🚀 **更快的目录导航**：进入包含 `.nvmrc` 文件的目录时不再有延迟
-- 🔧 **智能提示**：更清晰、更直观的用户交互流程
-- 📁 **递归配置**：在子目录中自动使用父目录的 `.nvmrc` 文件
+## 🎉 v1.2.0 版本更新
+
+### 主要版本发布：全面现代化
+
+#### 🌍 完整国际化支持
+- **全英文翻译**：所有中文注释和消息翻译为英文
+- **全球用户体验**：增强国际化兼容性
+- **标准化文档**：统一所有文档格式
+
+#### 🔒 安全性强化
+- **临时目录安全**：修复漏洞，添加用户特定标识符
+- **健壮函数调用**：为 nvm_dir 函数添加多重回退机制
+- **全面安全审计**：完整代码安全审查和修复
+
+#### 🧪 完整测试框架
+- **完整测试套件**：添加配置和性能测试覆盖
+- **CI/CD 优化**：修正 GitHub Actions 工作流配置
+- **自动化验证**：增强代码质量检查流程
+
+#### 📦 包结构重新设计
+- **文件组织**：重构 core/ 目录布局
+- **模块化设计**：分离工具模块和核心功能
+- **包管理优化**：改进 AUR 包构建流程
+
+#### ⚡ 代码质量革命
+- **Fish 语法优化**：修复语法错误和引号转义问题
+- **变量作用域**：解决整个代码库的作用域和安全问题
+- **性能增强**：提升代码执行效率
+
+#### 🔄 现代 AUR 集成
+- **AUR 现代化**：采用 GitHub 作为源码仓库
+- **简化发布**：减少重复文件的维护
+- **语义化版本**：正确的版本管理
+
+### 技术改进
+- 🏗️ **健壮错误处理**：增强错误恢复机制
+- 🎯 **代码质量**：修复变量名问题，提升可维护性
+- 🔄 **自动化测试**：更好的 GitHub Actions 验证
+- 📊 **扩展覆盖**：所有功能的全面测试覆盖
 
 ## 概述