diff --git a/.memory/worklog.json b/.memory/worklog.json
index 4df76a6..6fb06ad 100644
--- a/.memory/worklog.json
+++ b/.memory/worklog.json
@@ -1,19 +1,5 @@
 {
   "entries": [
-    {
-      "files_changed": 3,
-      "hash": "61a4bec",
-      "message": "auto-save 2026-05-13 19:12 (~3)",
-      "ts": "2026-05-13T19:12:17+08:00",
-      "type": "commit"
-    },
-    {
-      "files_changed": 4,
-      "hash": "fda2980",
-      "message": "auto-save 2026-05-13 19:17 (~4)",
-      "ts": "2026-05-13T19:17:48+08:00",
-      "type": "commit"
-    },
     {
       "files_changed": 1,
       "message": "Codex 会话活跃 · 最近命令：codex · 1 项未提交变更 · 最近提交：auto-save 2026-05-13 19:17 (~4)",
@@ -3250,6 +3236,19 @@
       "message": "auto-save 2026-05-15 11:18 (+1, ~4)",
       "hash": "08aed2a",
       "files_changed": 6
+    },
+    {
+      "ts": "2026-05-15T11:23:51+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-15 11:23 (~1)",
+      "hash": "e6b2768",
+      "files_changed": 1
+    },
+    {
+      "ts": "2026-05-15T03:24:44Z",
+      "type": "session-heartbeat",
+      "message": "Codex 会话活跃 · 最近命令：codex · 1 项未提交变更 · 最近提交：auto-save 2026-05-15 11:23 (~1)",
+      "files_changed": 1
     }
   ]
 }
diff --git a/scripts/launchd/com.skg.tk-recreate.api.dev.plist b/scripts/launchd/com.skg.tk-recreate.api.dev.plist
new file mode 100644
index 0000000..0d0271e
--- /dev/null
+++ b/scripts/launchd/com.skg.tk-recreate.api.dev.plist
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+  <key>Label</key>
+  <string>com.skg.tk-recreate.api.dev</string>
+  <key>ProgramArguments</key>
+  <array>
+    <string>/bin/zsh</string>
+    <string>-lc</string>
+    <string>cd /Users/kangwan/Projects/business/20260512-20260512-skg-tk-二创验证/api &amp;&amp; source .venv/bin/activate &amp;&amp; exec .venv/bin/uvicorn main:app --host 127.0.0.1 --port 4291</string>
+  </array>
+  <key>WorkingDirectory</key>
+  <string>/Users/kangwan/Projects/business/20260512-20260512-skg-tk-二创验证/api</string>
+  <key>StandardOutPath</key>
+  <string>/Users/kangwan/Projects/business/20260512-20260512-skg-tk-二创验证/.logs/api.launchd.log</string>
+  <key>StandardErrorPath</key>
+  <string>/Users/kangwan/Projects/business/20260512-20260512-skg-tk-二创验证/.logs/api.launchd.err.log</string>
+  <key>RunAtLoad</key>
+  <false/>
+  <key>KeepAlive</key>
+  <false/>
+</dict>
+</plist>
diff --git a/scripts/launchd/com.skg.tk-recreate.web.dev.plist b/scripts/launchd/com.skg.tk-recreate.web.dev.plist
new file mode 100644
index 0000000..7e8cd18
--- /dev/null
+++ b/scripts/launchd/com.skg.tk-recreate.web.dev.plist
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+  <key>Label</key>
+  <string>com.skg.tk-recreate.web.dev</string>
+  <key>ProgramArguments</key>
+  <array>
+    <string>/bin/zsh</string>
+    <string>-lc</string>
+    <string>cd /Users/kangwan/Projects/business/20260512-20260512-skg-tk-二创验证/web &amp;&amp; exec pnpm dev</string>
+  </array>
+  <key>WorkingDirectory</key>
+  <string>/Users/kangwan/Projects/business/20260512-20260512-skg-tk-二创验证/web</string>
+  <key>StandardOutPath</key>
+  <string>/Users/kangwan/Projects/business/20260512-20260512-skg-tk-二创验证/.logs/web.launchd.log</string>
+  <key>StandardErrorPath</key>
+  <string>/Users/kangwan/Projects/business/20260512-20260512-skg-tk-二创验证/.logs/web.launchd.err.log</string>
+  <key>RunAtLoad</key>
+  <false/>
+  <key>KeepAlive</key>
+  <false/>
+</dict>
+</plist>
diff --git a/scripts/start-dev-background.sh b/scripts/start-dev-background.sh
index 523d3ac..7106db3 100755
--- a/scripts/start-dev-background.sh
+++ b/scripts/start-dev-background.sh
@@ -6,6 +6,10 @@ API_DIR="$ROOT_DIR/api"
 WEB_DIR="$ROOT_DIR/web"
 LOG_DIR="$ROOT_DIR/.logs"
 PID_DIR="$ROOT_DIR/.pids"
+LAUNCHD_DIR="$ROOT_DIR/scripts/launchd"
+LAUNCHD_DOMAIN="gui/$(id -u)"
+API_LABEL="com.skg.tk-recreate.api.dev"
+WEB_LABEL="com.skg.tk-recreate.web.dev"
 
 mkdir -p "$LOG_DIR" "$PID_DIR"
 
@@ -23,12 +27,9 @@ start_api() {
     echo "missing api/.venv/bin/uvicorn" >&2
     exit 1
   fi
-  (
-    cd "$API_DIR"
-    nohup .venv/bin/uvicorn main:app --host 127.0.0.1 --port 4291 >> "$LOG_DIR/api.log" 2>&1 &
-    echo $! > "$PID_DIR/api.pid"
-  )
-  echo "api started on 4291, log: $LOG_DIR/api.log"
+  launchctl bootout "$LAUNCHD_DOMAIN" "$API_LABEL" >/dev/null 2>&1 || true
+  launchctl bootstrap "$LAUNCHD_DOMAIN" "$LAUNCHD_DIR/$API_LABEL.plist"
+  echo "api started on 4291 via launchd, log: $LOG_DIR/api.launchd.log"
 }
 
 start_web() {
@@ -40,12 +41,9 @@ start_web() {
     echo "missing pnpm in PATH" >&2
     exit 1
   fi
-  (
-    cd "$WEB_DIR"
-    nohup pnpm dev >> "$LOG_DIR/web.log" 2>&1 &
-    echo $! > "$PID_DIR/web.pid"
-  )
-  echo "web started on 4290, log: $LOG_DIR/web.log"
+  launchctl bootout "$LAUNCHD_DOMAIN" "$WEB_LABEL" >/dev/null 2>&1 || true
+  launchctl bootstrap "$LAUNCHD_DOMAIN" "$LAUNCHD_DIR/$WEB_LABEL.plist"
+  echo "web started on 4290 via launchd, log: $LOG_DIR/web.launchd.log"
 }
 
 start_api
diff --git a/scripts/stop-dev-background.sh b/scripts/stop-dev-background.sh
index 717b691..d0c5cf0 100755
--- a/scripts/stop-dev-background.sh
+++ b/scripts/stop-dev-background.sh
@@ -3,6 +3,16 @@ set -euo pipefail
 
 ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
 PID_DIR="$ROOT_DIR/.pids"
+LAUNCHD_DOMAIN="gui/$(id -u)"
+
+stop_launchd_label() {
+  local label="$1"
+  if launchctl bootout "$LAUNCHD_DOMAIN" "$label" >/dev/null 2>&1; then
+    echo "$label stopped"
+  else
+    echo "$label not loaded"
+  fi
+}
 
 stop_pid_file() {
   local name="$1"
@@ -24,3 +34,5 @@ stop_pid_file() {
 
 stop_pid_file api
 stop_pid_file web
+stop_launchd_label com.skg.tk-recreate.api.dev
+stop_launchd_label com.skg.tk-recreate.web.dev