diff --git a/.env.example b/.env.example
deleted file mode 100644
index 12b0de80..00000000
--- a/.env.example
+++ /dev/null
@@ -1,59 +0,0 @@
-# ==================================
-# Database Configuration
-# ==================================
-
-# PostgreSQL database connection URL
-# Format: postgresql://username:password@host:port/database
-# Example: postgresql://postgres:password@localhost:5432/memohome
-DATABASE_URL=postgresql://postgres:1234@localhost:5432/database_name
-
-
-# ==================================
-# API Server Configuration
-# ==================================
-API_SERVER_PORT=7002
-WEB_PORT=7003
-
-API_BASE_URL=http://localhost:7002
-WEB_URL=http://localhost:7003
-
-
-# ==================================
-# Authentication Configuration
-# ==================================
-
-# Root user credentials (super admin)
-# This user is not stored in the database and has full admin privileges
-# Use a strong username and password in production
-ROOT_USER=admin
-ROOT_USER_PASSWORD=change_this_secure_password
-
-# JWT secret key for signing tokens
-# IMPORTANT: Use a long, random string in production (at least 32 characters)
-# You can generate one with: openssl rand -base64 32
-JWT_SECRET=your-jwt-secret-key-change-in-production-use-long-random-string
-
-# JWT token expiration time
-# Format: number + unit (s=seconds, m=minutes, h=hours, d=days)
-# Examples: 30m, 2h, 7d, 30d
-# Default: 7d (7 days)
-JWT_EXPIRES_IN=7d
-
-
-# ==================================
-# Optional: Development Configuration
-# ==================================
-
-# Node environment
-# Options: development, production, test
-NODE_ENV=development
-
-REDIS_URL=redis://example
-
-CONTAINER_DATA_DIR=
-NERDCTL_COMMAND=nerdctl
-CONTAINERD_SOCKET=
-
-
-# Enable debug logging (optional)
-# DEBUG=true
diff --git a/README.md b/README.md
index 35d29f84..10b4032a 100644
--- a/README.md
+++ b/README.md
@@ -24,6 +24,15 @@ Memoh是一个专属于你的AI私人管家，你可以把它跑在你的NAS，
 - [ ] 文件系统管理：Memoh可以帮你管理你的文件系统，比如：文件搜索，图片分类，文件分享等。他可以创建文件，也可以通过聊天软件发送文件给你；你也可以通过发送文件给他帮你处理。
 - More...
 
+## Development
+
+你需要先安装mise，然后执行以下命令：
+
+```bash
+mise install
+mise run dev
+```
+
 ## Star History
 
 [![Star History Chart](https://api.star-history.com/svg?repos=memohai/Memoh&type=date&legend=top-left)](https://www.star-history.com/#memohai/Memoh&type=date&legend=top-left)
diff --git a/agent/mise.toml b/agent/mise.toml
new file mode 100644
index 00000000..8a8bc0a0
--- /dev/null
+++ b/agent/mise.toml
@@ -0,0 +1,15 @@
+[tasks.dev]
+alias = "dev"
+description = "Start agent gateway development server"
+run = "pnpm dev"
+depends = ["//:pnpm-install"]
+
+[tasks.build]
+description = "Build agent gateway"
+run = "pnpm build"
+depends = ["//:pnpm-install"]
+
+[tasks.start]
+description = "Start agent gateway"
+run = "pnpm start"
+depends = ["//:pnpm-install"]
\ No newline at end of file
diff --git a/cmd/agent/mise.toml b/cmd/agent/mise.toml
new file mode 100644
index 00000000..627b3b5b
--- /dev/null
+++ b/cmd/agent/mise.toml
@@ -0,0 +1,5 @@
+[tasks.start]
+alias = "dev"
+description = "Start server"
+run = "go run main.go"
+depends = ["//:go-install"]
diff --git a/mise.toml b/mise.toml
new file mode 100644
index 00000000..c514aff0
--- /dev/null
+++ b/mise.toml
@@ -0,0 +1,41 @@
+experimental_monorepo_root = true
+
+[tools]
+# Go version from go.mod
+go = "1.25.2"
+# Node.js for frontend packages
+node = "22"
+# Bun for agent gateway
+bun = "latest"
+# pnpm for workspace management
+pnpm = "9"
+
+[task_config]
+dir = "{{cwd}}"
+
+[settings]
+experimental = true
+
+[tasks.pnpm-install]
+description = "Install dependencies"
+run = "pnpm install"
+
+[tasks.go-install]
+description = "Install Go dependencies"
+run = "go mod download"
+
+[tasks.dev]
+description = "Start development environment"
+depends = [
+  "//agent:dev",
+  "//cmd/agent:start",
+]
+
+[tasks.setup]
+description = "Setup development environment"
+depends = [
+  "//:pnpm-install",
+  "//:go-install",
+]
+run = "echo '✓ Setup complete! Next: Copy config.toml.example to config.toml and configure, then run: mise run dev:web'"
+