diff --git a/doc/3.md b/doc/3.md
index e23624f..70662ca 100644
--- a/doc/3.md
+++ b/doc/3.md
@@ -8,6 +8,22 @@
 
 编译完成运行 `honoka-chan.exe` 即可，Linux 上可执行文件为 `honoka-chan`。
 
+如果你在 Linux 上希望常驻运行并方便管理进程，可以直接使用项目根目录下的 `run.sh`：
+
+```bash
+./run.sh start
+./run.sh stop
+./run.sh restart
+./run.sh status
+./run.sh logs
+```
+
+说明：
+
+- `start` 会自动执行 `go build -o honoka-chan main.go`，然后以 `nohup` 后台运行。
+- PID 文件：`temp/run/honoka-chan.pid`
+- 日志文件：`temp/run/honoka-chan.log`
+
 ### 下载服务部署
 
 #### SIF 数据下载服务
diff --git a/run.sh b/run.sh
new file mode 100755
index 0000000..dcaf126
--- /dev/null
+++ b/run.sh
@@ -0,0 +1,127 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+APP_BIN="$ROOT_DIR/honoka-chan"
+PID_FILE="$ROOT_DIR/temp/run/honoka-chan.pid"
+LOG_FILE="$ROOT_DIR/temp/run/honoka-chan.log"
+
+mkdir -p "$(dirname "$PID_FILE")"
+
+build_app() {
+  if command -v go >/dev/null 2>&1; then
+    (cd "$ROOT_DIR" && go build -o honoka-chan main.go)
+  else
+    echo "Go is not installed, cannot build honoka-chan automatically"
+    exit 1
+  fi
+}
+
+is_running() {
+  [[ -f "$PID_FILE" ]] || return 1
+  local pid
+  pid="$(cat "$PID_FILE" 2>/dev/null || true)"
+  [[ -n "${pid:-}" ]] || return 1
+  kill -0 "$pid" 2>/dev/null || return 1
+
+  local args
+  args="$(ps -p "$pid" -o args= 2>/dev/null || true)"
+  [[ "$args" == *"$APP_BIN"* || "$args" == *"honoka-chan"* ]]
+}
+
+start_app() {
+  if is_running; then
+    echo "honoka-chan is already running, pid=$(cat "$PID_FILE")"
+    return 0
+  fi
+
+  build_app
+  nohup "$APP_BIN" >>"$LOG_FILE" 2>&1 &
+  local pid=$!
+  echo "$pid" >"$PID_FILE"
+  sleep 1
+
+  if kill -0 "$pid" 2>/dev/null; then
+    echo "honoka-chan started successfully, pid=$pid"
+  else
+    rm -f "$PID_FILE"
+    echo "honoka-chan failed to start, check $LOG_FILE"
+    exit 1
+  fi
+}
+
+stop_app() {
+  if ! is_running; then
+    rm -f "$PID_FILE"
+    echo "honoka-chan is not running"
+    return 0
+  fi
+
+  local pid
+  pid="$(cat "$PID_FILE")"
+  kill "$pid" 2>/dev/null || true
+
+  for _ in $(seq 1 50); do
+    if ! kill -0 "$pid" 2>/dev/null; then
+      rm -f "$PID_FILE"
+      echo "honoka-chan stopped"
+      return 0
+    fi
+    sleep 0.2
+  done
+
+  kill -9 "$pid" 2>/dev/null || true
+  rm -f "$PID_FILE"
+  echo "honoka-chan force stopped"
+}
+
+status_app() {
+  if is_running; then
+    echo "honoka-chan is running, pid=$(cat "$PID_FILE")"
+  else
+    echo "honoka-chan is not running"
+  fi
+}
+
+logs_app() {
+  touch "$LOG_FILE"
+  tail -f "$LOG_FILE"
+}
+
+usage() {
+  cat <<'EOF'
+Usage:
+  ./run.sh start    Start service
+  ./run.sh stop     Stop service
+  ./run.sh restart  Restart service
+  ./run.sh status   Check status
+  ./run.sh logs     Follow logs
+EOF
+}
+
+case "${1:-}" in
+  start)
+    start_app
+    ;;
+  stop)
+    stop_app
+    ;;
+  restart)
+    stop_app
+    start_app
+    ;;
+  status)
+    status_app
+    ;;
+  logs)
+    logs_app
+    ;;
+  ""|-h|--help|help)
+    usage
+    ;;
+  *)
+    echo "Unknown command: $1"
+    usage
+    exit 1
+    ;;
+esac