diff --git a/.gitignore b/.gitignore
index e3568c1..b2b72fc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,7 @@
 .vscode
 .DS_Store
 **/*.db
+node_modules/
+bun.lockb
+.env
+.env.local
\ No newline at end of file
diff --git a/README.md b/README.md
index d29ae32..02c59d6 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,29 @@
+## 安装依赖
+
+```bash
+bun install
 ```
-deno task start
+
+## 运行项目
+
+```bash
+# 开发模式（带热重载）
+bun run dev
+
+# 生产模式
+bun run start
 ```
+
+## 环境变量
+
+配置以下环境变量：
+
+- `PORT`: 服务器端口（默认: 8000）
+- `AUTH_SECRET`: JWT 密钥（默认: it-is-a-secret）
+- `DATABASE_URL`: PostgreSQL 连接字符串
+- 或使用独立变量：
+  - `DB_USER`: 数据库用户（默认: postgres）
+  - `DB_PASSWORD`: 数据库密码（默认: postgres）
+  - `DB_HOST`: 数据库主机（默认: localhost）
+  - `DB_PORT`: 数据库端口（默认: 5432）
+  - `DB_NAME`: 数据库名称（默认: media）
diff --git a/bun.lock b/bun.lock
new file mode 100644
index 0000000..e413970
--- /dev/null
+++ b/bun.lock
@@ -0,0 +1,29 @@
+{
+  "lockfileVersion": 1,
+  "configVersion": 1,
+  "workspaces": {
+    "": {
+      "name": "my-score-backend",
+      "dependencies": {
+        "hono": "^4.7.11",
+        "postgres": "^3.4.3",
+      },
+      "devDependencies": {
+        "@types/bun": "latest",
+      },
+    },
+  },
+  "packages": {
+    "@types/bun": ["@types/bun@1.3.5", "", { "dependencies": { "bun-types": "1.3.5" } }, "sha512-RnygCqNrd3srIPEWBd5LFeUYG7plCoH2Yw9WaZGyNmdTEei+gWaHqydbaIRkIkcbXwhBT94q78QljxN0Sk838w=="],
+
+    "@types/node": ["@types/node@25.0.3", "", { "dependencies": { "undici-types": "~7.16.0" } }, "sha512-W609buLVRVmeW693xKfzHeIV6nJGGz98uCPfeXI1ELMLXVeKYZ9m15fAMSaUPBHYLGFsVRcMmSCksQOrZV9BYA=="],
+
+    "bun-types": ["bun-types@1.3.5", "", { "dependencies": { "@types/node": "*" } }, "sha512-inmAYe2PFLs0SUbFOWSVD24sg1jFlMPxOjOSSCYqUgn4Hsc3rDc7dFvfVYjFPNHtov6kgUeulV4SxbuIV/stPw=="],
+
+    "hono": ["hono@4.11.3", "", {}, "sha512-PmQi306+M/ct/m5s66Hrg+adPnkD5jiO6IjA7WhWw0gSBSo1EcRegwuI1deZ+wd5pzCGynCcn2DprnE4/yEV4w=="],
+
+    "postgres": ["postgres@3.4.8", "", {}, "sha512-d+JFcLM17njZaOLkv6SCev7uoLaBtfK86vMUXhW1Z4glPWh4jozno9APvW/XKFJ3CCxVoC7OL38BqRydtu5nGg=="],
+
+    "undici-types": ["undici-types@7.16.0", "", {}, "sha512-Zz+aZWSj8LE6zoxD+xrjh4VfkIG8Ya6LvYkZqtUQGJPZjYl53ypCaUwWqo7eI0x66KBGeRo+mlBEkMSeSZ38Nw=="],
+  }
+}
diff --git a/db/index.ts b/db/index.ts
index 0d1556c..e32bb85 100644
--- a/db/index.ts
+++ b/db/index.ts
@@ -8,12 +8,12 @@ import postgres from "postgres";
 
 // 从环境变量获取数据库连接信息
 const DATABASE_URL =
-  Deno.env.get("DATABASE_URL") ||
-  `postgresql://${Deno.env.get("DB_USER") || "postgres"}:${
-    Deno.env.get("DB_PASSWORD") || "postgres"
-  }@${Deno.env.get("DB_HOST") || "localhost"}:${
-    Deno.env.get("DB_PORT") || "5432"
-  }/${Deno.env.get("DB_NAME") || "media"}`;
+  process.env.DATABASE_URL ||
+  `postgresql://${process.env.DB_USER || "postgres"}:${
+    process.env.DB_PASSWORD || "postgres"
+  }@${process.env.DB_HOST || "localhost"}:${process.env.DB_PORT || "5432"}/${
+    process.env.DB_NAME || "media"
+  }`;
 
 // 初始化 PostgreSQL 连接
 const sql = postgres(DATABASE_URL);
diff --git a/deno.json b/deno.json
deleted file mode 100644
index d79907f..0000000
--- a/deno.json
+++ /dev/null
@@ -1,13 +0,0 @@
-{
-  "imports": {
-    "hono": "jsr:@hono/hono@^4.7.11",
-    "postgres": "npm:postgres@^3.4.3"
-  },
-  "tasks": {
-    "start": "deno run --allow-net --allow-read --allow-write --allow-env --watch main.ts"
-  },
-  "compilerOptions": {
-    "jsx": "precompile",
-    "jsxImportSource": "hono/jsx"
-  }
-}
\ No newline at end of file
diff --git a/deno.lock b/deno.lock
deleted file mode 100644
index 72a9f4a..0000000
--- a/deno.lock
+++ /dev/null
@@ -1,121 +0,0 @@
-{
-  "version": "5",
-  "specifiers": {
-    "jsr:@hono/hono@^4.7.11": "4.7.11",
-    "npm:@types/node@*": "22.15.15"
-  },
-  "jsr": {
-    "@hono/hono@4.7.11": {
-      "integrity": "52b9395e4f2448fbaf82a6bd7925d15e59f4055037e74d6c2f657f3618b11193"
-    }
-  },
-  "npm": {
-    "@types/node@22.15.15": {
-      "integrity": "sha512-R5muMcZob3/Jjchn5LcO8jdKwSCbzqmPB6ruBxMcf9kbxtniZHP327s6C37iOfuw8mbKK3cAQa7sEl7afLrQ8A==",
-      "dependencies": [
-        "undici-types"
-      ]
-    },
-    "undici-types@6.21.0": {
-      "integrity": "sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ=="
-    }
-  },
-  "redirects": {
-    "https://deno.land/std/path/mod.ts": "https://deno.land/std@0.224.0/path/mod.ts"
-  },
-  "remote": {
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-    "https://deno.land/x/sqlite@v3.8/build/vfs.js": "08533cc78fb29b9d9bd62f6bb93e5ef333407013fed185776808f11223ba0e70",
-    "https://deno.land/x/sqlite@v3.8/mod.ts": "e09fc79d8065fe222578114b109b1fd60077bff1bb75448532077f784f4d6a83",
-    "https://deno.land/x/sqlite@v3.8/src/constants.ts": "90f3be047ec0a89bcb5d6fc30db121685fc82cb00b1c476124ff47a4b0472aa9",
-    "https://deno.land/x/sqlite@v3.8/src/db.ts": "7d3251021756fa80f382c3952217c7446c5c8c1642b63511da0938fe33562663",
-    "https://deno.land/x/sqlite@v3.8/src/error.ts": "f7a15cb00d7c3797da1aefee3cf86d23e0ae92e73f0ba3165496c3816ab9503a",
-    "https://deno.land/x/sqlite@v3.8/src/function.ts": "e4c83b8ec64bf88bafad2407376b0c6a3b54e777593c70336fb40d43a79865f2",
-    "https://deno.land/x/sqlite@v3.8/src/query.ts": "d58abda928f6582d77bad685ecf551b1be8a15e8e38403e293ec38522e030cad",
-    "https://deno.land/x/sqlite@v3.8/src/wasm.ts": "e79d0baa6e42423257fb3c7cc98091c54399254867e0f34a09b5bdef37bd9487"
-  },
-  "workspace": {
-    "dependencies": [
-      "jsr:@hono/hono@^4.7.11"
-    ]
-  }
-}
diff --git a/deploy.sh b/deploy.sh
index 2fab67b..a173e69 100644
--- a/deploy.sh
+++ b/deploy.sh
@@ -13,7 +13,7 @@ REMOTE_DIR="/home/media-backend"
 
 # 本地构建
 echo "Building project..."
-deno cache main.ts
+bun install
 
 # 创建远程目录
 echo "Creating remote directory..."
@@ -26,9 +26,10 @@ ssh $USER@$SERVER "cp $REMOTE_DIR/db/media.db $REMOTE_DIR/db/media.db.bak 2>/dev
 # 2. 同步代码到服务器（只同步白名单内容，且排除 media.db）
 rsync -avz --exclude='.git/' --exclude='node_modules/' --exclude='db/media.db' \
   --include='*.ts' --include='*.json' --include='*.sh' --include='*.service' \
+  --include='package.json' --include='package-lock.json' --include='bun.lockb' \
   --include='db/' --include='db/*.ts' --include='routes/' --include='routes/*.ts' \
   --exclude='*' ./ $USER@$SERVER:$REMOTE_DIR
 
 # 在服务器上安装依赖并重启服务
-echo "Installing and starting systemd service..."
-ssh $USER@$SERVER "systemctl restart my-score"
\ No newline at end of file
+echo "Installing dependencies and restarting service..."
+ssh $USER@$SERVER "cd $REMOTE_DIR && bun install && systemctl restart my-score"
\ No newline at end of file
diff --git a/main.ts b/main.ts
index 14e84bc..e70bd42 100644
--- a/main.ts
+++ b/main.ts
@@ -13,7 +13,7 @@ import auth from './routes/auth.ts'
 
 const app = new Hono<{ Variables: JwtVariables }>()
 
-const AUTH_SECRET = Deno.env.get('AUTH_SECRET') || 'it-is-a-secret'
+const AUTH_SECRET = process.env.AUTH_SECRET || 'it-is-a-secret'
 
 // 添加请求日志中间件
 app.use('*', async (c, next) => {
@@ -41,10 +41,12 @@ app.notFound((c) => {
 })
 
 // 获取端口配置
-const port = parseInt(Deno.env.get('PORT') || '8000')
+const port = parseInt(process.env.PORT || '8000')
 
 // 启动服务器
-if (import.meta.main) {
-  Deno.serve({ port }, app.fetch)
-  console.log(`Server running on port ${port}`)
-}
+Bun.serve({
+  port,
+  fetch: app.fetch,
+})
+
+console.log(`Server running on port ${port}`)
diff --git a/my-score.service b/my-score.service
index 872db8b..5e66317 100644
--- a/my-score.service
+++ b/my-score.service
@@ -1,5 +1,5 @@
 [Unit]
-Description=My Score Deno Service
+Description=My Score Bun Service
 After=network.target
 
 [Service]
@@ -9,7 +9,7 @@ WorkingDirectory=/home/media-backend
 Environment=PATH=/usr/local/bin:/usr/bin:/bin
 Environment=PORT=8000
 Environment=AUTH_SECRET=it-is-a-secret
-ExecStart=/usr/local/bin/deno run --allow-net --allow-read --allow-write --allow-env main.ts
+ExecStart=/usr/local/bin/bun run main.ts
 Restart=always
 RestartSec=10
 StandardOutput=journal
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..18be6a6
--- /dev/null
+++ b/package.json
@@ -0,0 +1,21 @@
+{
+  "name": "my-score-backend",
+  "version": "1.0.0",
+  "description": "My Score Backend API",
+  "type": "module",
+  "main": "main.ts",
+  "scripts": {
+    "start": "bun run main.ts",
+    "dev": "bun --watch main.ts"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "hono": "^4.7.11",
+    "postgres": "^3.4.3"
+  },
+  "devDependencies": {
+    "@types/bun": "latest"
+  }
+}