diff --git a/README.md b/README.md
index 884af9cd2..b52955622 100644
--- a/README.md
+++ b/README.md
@@ -46,7 +46,7 @@ https://github.com/user-attachments/assets/7654b383-669d-4eb9-b23c-06d7aefee8c5
 
 ## Prerequisites
 
-- Bun (>= 1.2.x)
+- Bun (>= 1.2.x) [Bun Installation](https://bun.com/docs/installation#windows)
 - GitHub account with Copilot subscription (individual, business, or enterprise)
 
 ## Installation
diff --git a/package.json b/package.json
index a5adbb8e7..345a9546f 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
   ],
   "scripts": {
     "build": "tsdown",
-    "dev": "bun run --watch ./src/main.ts",
+    "dev": "bun run --watch ./src/main.ts start",
     "knip": "knip-bun",
     "lint": "eslint --cache",
     "lint:all": "eslint --cache .",
diff --git a/start-claude.cmd b/start-claude.cmd
new file mode 100644
index 000000000..5446f334e
--- /dev/null
+++ b/start-claude.cmd
@@ -0,0 +1,10 @@
+@ECHO OFF
+
+set ANTHROPIC_BASE_URL=http://localhost:4141
+set ANTHROPIC_AUTH_TOKEN=dummy-key
+set ANTHROPIC_DEFAULT_HAIKU_MODEL=claude-haiku-4.5
+set ANTHROPIC_DEFAULT_OPUS_MODEL=claude-opus-4.5
+set ANTHROPIC_DEFAULT_SONNET_MODEL=claude-sonnet-4.5
+call claude
+
+ECHO Exist claude...
\ No newline at end of file
diff --git a/start-copilot-api.cmd b/start-copilot-api.cmd
new file mode 100644
index 000000000..492e05f58
--- /dev/null
+++ b/start-copilot-api.cmd
@@ -0,0 +1,12 @@
+@echo off
+echo ================================================
+echo GitHub Copilot API Server with Usage Viewer
+echo Start Copilot API Server at %~dp0
+echo ================================================
+echo.
+
+ECHO Starting Copilot-Api service...
+
+CALL CD /D %~dp0 && npm run dev
+
+pause
diff --git a/start.bat b/start.bat
index 1a0f8cb83..c621304bd 100644
--- a/start.bat
+++ b/start.bat
@@ -17,4 +17,4 @@ echo.
 start "" "https://ericc-ch.github.io/copilot-api?endpoint=http://localhost:4141/usage"
 bun run dev
 
-pause
+pause
\ No newline at end of file