diff --git a/.env.example b/.env.example
index 3ec2247..6679856 100644
--- a/.env.example
+++ b/.env.example
@@ -1 +1,2 @@
-TOKEN_USAGE_URL=
+TOKEN_USAGE_URL=http://10.0.1.1:8318/usage
+PROJECT_SERVER_PORT=3214
diff --git a/build.ts b/build.ts
index 717f431..ac178de 100644
--- a/build.ts
+++ b/build.ts
@@ -21,7 +21,7 @@ import { Console, Context, Data, Effect, Layer } from 'effect'
 // ============================================================================
 
 /** 项目名称 - 用于生成 sidecar 文件名 */
-const PROJECT_NAME = 'openbridge-token-usage-viewer'
+const PROJECT_NAME = 'openbridgeTokenUsageViewerServer'
 
 // ============================================================================
 // 领域模型和 Schema 定义
diff --git a/package.json b/package.json
index c63a8e8..0dcde47 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-  "name": "openbridge-token-usage-viewer",
+  "name": "openbridgeTokenUsageViewer",
   "private": true,
   "type": "module",
   "packageManager": "bun@1.3.6",
diff --git a/src-tauri/Cargo.lock b/src-tauri/Cargo.lock
index 3542817..3a666e4 100644
--- a/src-tauri/Cargo.lock
+++ b/src-tauri/Cargo.lock
@@ -2061,7 +2061,7 @@ dependencies = [
 ]
 
 [[package]]
-name = "openbridge-token-usage-viewer"
+name = "openbridgeTokenUsageViewer"
 version = "0.1.0"
 dependencies = [
  "serde",
diff --git a/src-tauri/Cargo.toml b/src-tauri/Cargo.toml
index 111ce97..c6d7029 100644
--- a/src-tauri/Cargo.toml
+++ b/src-tauri/Cargo.toml
@@ -1,5 +1,5 @@
 [package]
-name = "openbridge-token-usage-viewer"
+name = "openbridgeTokenUsageViewer"
 version = "0.1.0"
 description = "OpenBridge Token Usage Viewer"
 authors = ["imbytecat"]
@@ -11,7 +11,7 @@ edition = "2021"
 # The `_lib` suffix may seem redundant but it is necessary
 # to make the lib name unique and wouldn't conflict with the bin name.
 # This seems to be only an issue on Windows, see https://github.com/rust-lang/cargo/issues/8519
-name = "openbridge_token_usage_viewer_lib"
+name = "openbridgeTokenUsageViewer_lib"
 crate-type = ["staticlib", "cdylib", "rlib"]
 
 [build-dependencies]
diff --git a/src-tauri/src/main.rs b/src-tauri/src/main.rs
index 7f8c2dc..ed95636 100644
--- a/src-tauri/src/main.rs
+++ b/src-tauri/src/main.rs
@@ -2,5 +2,5 @@
 #![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
 
 fn main() {
-    openbridge_token_usage_viewer_lib::run()
+    openbridgeTokenUsageViewer_lib::run()
 }
diff --git a/src-tauri/src/sidecar.rs b/src-tauri/src/sidecar.rs
index 48828a1..fa3d9d7 100644
--- a/src-tauri/src/sidecar.rs
+++ b/src-tauri/src/sidecar.rs
@@ -7,23 +7,18 @@ use tauri_plugin_shell::ShellExt;
 
 // ===== 项目配置 =====
 
-/// 项目名称 - 用于生成稳定端口和 sidecar 命名
-const PROJECT_NAME: &str = "openbridge-token-usage-viewer";
+/// Sidecar 二进制名称
+const SIDECAR_NAME: &str = "openbridgeTokenUsageViewerServer";
 
-/// DJB2 Hash 算法 - 将项目名称转换为稳定端口
-fn djb2_hash(s: &str) -> u32 {
-    let mut hash: u32 = 5381;
-    for c in s.bytes() {
-        hash = hash.wrapping_shl(5).wrapping_add(hash).wrapping_add(c as u32);
-    }
-    hash
-}
+/// 默认服务器端口
+const DEFAULT_PORT: u16 = 3000;
 
-/// 计算项目专用端口 (范围: 10000-60000)
+/// 从环境变量获取端口 (PROJECT_SERVER_PORT)，默认 3000
 fn get_project_port() -> u16 {
-    const PORT_MIN: u16 = 10000;
-    const PORT_RANGE: u32 = 50000;
-    PORT_MIN + (djb2_hash(PROJECT_NAME) % PORT_RANGE) as u16
+    std::env::var("PROJECT_SERVER_PORT")
+        .ok()
+        .and_then(|s| s.parse().ok())
+        .unwrap_or(DEFAULT_PORT)
 }
 
 // ===== 配置常量 =====
@@ -96,7 +91,6 @@ pub fn spawn_sidecar(app_handle: tauri::AppHandle) {
     if is_dev {
         // 开发模式：直接创建窗口连接到 Vite 开发服务器
         println!("🔧 开发模式");
-        println!("📌 项目: {}", PROJECT_NAME);
         println!("📌 端口: {}", project_port);
 
         let dev_url = format!("http://localhost:{}", project_port);
@@ -122,14 +116,13 @@ pub fn spawn_sidecar(app_handle: tauri::AppHandle) {
     // 生产模式：启动 sidecar 二进制
     tauri::async_runtime::spawn(async move {
         println!("🚀 生产模式");
-        println!("📌 项目: {}", PROJECT_NAME);
 
         // 查找可用端口 (从项目端口开始扫描)
         let port = find_available_port(project_port).await;
         println!("📌 端口: {}", port);
 
-        // 启动 sidecar (使用项目名称作为 sidecar 名称)
-        let sidecar = match app_handle.shell().sidecar(PROJECT_NAME) {
+        // 启动 sidecar
+        let sidecar = match app_handle.shell().sidecar(SIDECAR_NAME) {
             Ok(cmd) => cmd.env("PORT", port.to_string()),
             Err(e) => {
                 eprintln!("✗ 无法找到 sidecar: {}", e);
diff --git a/src-tauri/tauri.conf.json b/src-tauri/tauri.conf.json
index 1b45374..2574c87 100644
--- a/src-tauri/tauri.conf.json
+++ b/src-tauri/tauri.conf.json
@@ -1,8 +1,8 @@
 {
   "$schema": "https://schema.tauri.app/config/2",
-  "productName": "openbridge-token-usage-viewer",
+  "productName": "openbridgeTokenUsageViewer",
   "version": "0.1.0",
-  "identifier": "com.imbytecat.openbridge-token-usage-viewer",
+  "identifier": "com.imbytecat.openbridgetokenusageviewer",
   "app": {
     "withGlobalTauri": true,
     "windows": [],
@@ -12,7 +12,7 @@
   },
   "bundle": {
     "active": true,
-    "targets": "all",
+    "targets": ["msi"],
     "icon": [
       "icons/32x32.png",
       "icons/128x128.png",
@@ -20,6 +20,6 @@
       "icons/icon.icns",
       "icons/icon.ico"
     ],
-    "externalBin": ["binaries/openbridge-token-usage-viewer"]
+    "externalBin": ["binaries/openbridgeTokenUsageViewerServer"]
   }
 }
diff --git a/src/env.ts b/src/env.ts
index ba4581d..648f686 100644
--- a/src/env.ts
+++ b/src/env.ts
@@ -12,6 +12,9 @@ import { z } from 'zod'
 /** Token 使用量 API 的默认地址 */
 const DEFAULT_TOKEN_USAGE_URL = 'http://10.0.1.1:8318/usage'
 
+/** 服务器端口默认值 */
+const DEFAULT_SERVER_PORT = '3000'
+
 /**
  * 判断当前是否为打包后的可执行文件运行环境
  *
@@ -109,6 +112,7 @@ const buildMergedEnv = (): Record<string, string | undefined> => {
 
   // 设置默认值
   merged.TOKEN_USAGE_URL ??= DEFAULT_TOKEN_USAGE_URL
+  merged.PROJECT_SERVER_PORT ??= DEFAULT_SERVER_PORT
 
   return merged
 }
@@ -125,6 +129,12 @@ const buildMergedEnv = (): Record<string, string | undefined> => {
 export const env = createEnv({
   server: {
     TOKEN_USAGE_URL: z.string().url(),
+    PROJECT_SERVER_PORT: z.coerce
+      .number()
+      .int()
+      .min(1)
+      .max(65535)
+      .default(3000),
   },
   clientPrefix: 'VITE_',
   client: {
diff --git a/src/lib/project-port.ts b/src/lib/project-port.ts
deleted file mode 100644
index fb5e6f7..0000000
--- a/src/lib/project-port.ts
+++ /dev/null
@@ -1,70 +0,0 @@
-/**
- * 项目名称到端口的 Hash 工具
- *
- * 使用 DJB2 算法将项目名称转换为稳定的端口号。
- * 确保:
- * - 相同项目名称总是返回相同端口
- * - 不同项目名称返回不同端口 (极低碰撞率)
- * - 端口范围: 10000-60000 (避开常用端口和系统保留端口)
- *
- * @example
- * ```ts
- * import { PROJECT_NAME, PROJECT_PORT } from '@/lib/project-port'
- * console.log(PROJECT_NAME)  // 'openbridge-token-usage-viewer'
- * console.log(PROJECT_PORT)  // 34567 (示例)
- * ```
- */
-
-/** 端口范围配置 */
-const PORT_MIN = 10000
-const PORT_MAX = 60000
-const PORT_RANGE = PORT_MAX - PORT_MIN
-
-/**
- * 项目名称 (从目录名获取)
- *
- * 这确保项目名称与目录结构保持一致
- */
-export const PROJECT_NAME = 'openbridge-token-usage-viewer'
-
-/**
- * DJB2 Hash 算法
- *
- * 经典的字符串哈希算法，具有良好的分布特性和较低的碰撞率。
- *
- * @param str - 要哈希的字符串
- * @returns 32位无符号整数哈希值
- */
-const djb2Hash = (str: string): number => {
-  let hash = 5381
-  for (let i = 0; i < str.length; i++) {
-    // hash * 33 + char
-    hash = ((hash << 5) + hash + str.charCodeAt(i)) >>> 0
-  }
-  return hash
-}
-
-/**
- * 将项目名称转换为稳定的端口号
- *
- * @param projectName - 项目名称
- * @returns 10000-60000 范围内的端口号
- */
-export const getPortFromName = (projectName: string): number => {
-  const hash = djb2Hash(projectName)
-  return PORT_MIN + (hash % PORT_RANGE)
-}
-
-/**
- * 项目专用端口
- *
- * 基于项目名称计算的稳定端口号。
- * 用于开发服务器和 Tauri sidecar。
- */
-export const PROJECT_PORT = getPortFromName(PROJECT_NAME)
-
-// 用于调试: 在构建时输出端口信息
-if (import.meta.env?.DEV) {
-  console.log(`📌 项目: ${PROJECT_NAME}`)
-  console.log(`📌 端口: ${PROJECT_PORT}`)
-}
diff --git a/vite.config.ts b/vite.config.ts
index 00a745f..a077c0e 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -7,37 +7,25 @@
  * - Bun 运行时优化 (nitro preset: 'bun')
  * - 静态资源内联 (serveStatic: 'inline')
  * - React Compiler 自动优化 (无需手动 memo)
- * - 基于项目名称的稳定端口 (使用 DJB2 hash)
+ * - 端口从环境变量 PROJECT_SERVER_PORT 读取 (默认 3000)
  */
 import tailwindcss from '@tailwindcss/vite'
 import { devtools as tanstackDevtools } from '@tanstack/devtools-vite'
 import { tanstackStart } from '@tanstack/react-start/plugin/vite'
 import react from '@vitejs/plugin-react'
 import { nitro } from 'nitro/vite'
-import { defineConfig } from 'vite'
+import { defineConfig, loadEnv } from 'vite'
 import tsconfigPaths from 'vite-tsconfig-paths'
 
 // ============================================================================
 // 项目配置 (集中管理)
 // ============================================================================
 
-/** 项目名称 - 用于生成稳定端口和 sidecar 命名 */
-export const PROJECT_NAME = 'openbridge-token-usage-viewer'
+/** 加载 .env 文件中的环境变量 */
+const envVars = loadEnv('development', process.cwd(), '')
 
-/**
- * DJB2 Hash 算法 - 将项目名称转换为稳定端口
- * 端口范围: 10000-60000
- */
-const djb2Hash = (str: string): number => {
-  let hash = 5381
-  for (let i = 0; i < str.length; i++) {
-    hash = ((hash << 5) + hash + str.charCodeAt(i)) >>> 0
-  }
-  return hash
-}
-
-/** 开发服务器端口 (基于项目名称的稳定值) */
-export const DEV_PORT = 10000 + (djb2Hash(PROJECT_NAME) % 50000)
+/** 开发服务器端口 (从环境变量读取，默认 3000) */
+const DEV_PORT = Number(envVars.PROJECT_SERVER_PORT) || 3000
 
 export default defineConfig({
   // 禁止清屏，方便与 Tauri 开发工具共用终端