diff --git a/.gitignore b/.gitignore
index 4facb6f..3685058 100644
--- a/.gitignore
+++ b/.gitignore
@@ -47,3 +47,4 @@ apps/*
 
 # 运行时缓存文件
 .cache/
+tmp/
diff --git a/Caddyfile b/Caddyfile
new file mode 100644
index 0000000..deea056
--- /dev/null
+++ b/Caddyfile
@@ -0,0 +1,59 @@
+# Caddy 配置文件 - 前端静态文件 + 后端 API 反向代理
+# 最小化配置，符合 Caddy 2.x 最佳实践
+
+{
+	log {
+		output stdout
+		format console
+	}
+}
+
+:8080 {
+	# 静态资源缓存
+	@static {
+		file
+		path *.js *.css *.png *.jpg *.jpeg *.gif *.svg *.ico *.woff *.woff2 *.ttf *.eot
+	}
+	header @static Cache-Control "public, max-age=31536000, immutable"
+	
+	# HTML 不缓存
+	@html {
+		file
+		path *.html
+	}
+	header @html Cache-Control "no-cache"
+	
+	# 安全头
+	header {
+		X-Content-Type-Options "nosniff"
+		X-Frame-Options "SAMEORIGIN"
+		Referrer-Policy "strict-origin-when-cross-origin"
+	}
+	
+	# API 反向代理
+	handle /api/* {
+		reverse_proxy localhost:9001 {
+			header_up X-Real-IP {remote_host}
+			header_up X-Forwarded-For {remote_host}
+			header_up X-Forwarded-Proto {scheme}
+		}
+	}
+	
+	# 后端 API 反向代理
+	handle /jingrow/* {
+		reverse_proxy localhost:9001 {
+			header_up X-Real-IP {remote_host}
+			header_up X-Forwarded-For {remote_host}
+			header_up X-Forwarded-Proto {scheme}
+		}
+	}
+	
+	# 前端静态文件 + SPA 路由支持
+	handle {
+		root * apps/jingrow/frontend/dist
+		encode gzip zstd
+		try_files {path} /index.html
+		file_server
+	}
+}
+
diff --git a/caddy b/caddy
new file mode 100755
index 0000000..89ac751
Binary files /dev/null and b/caddy differ