diff --git a/.gitignore b/.gitignore
index 7162909..ec2badf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -59,3 +59,8 @@ desktop.ini
 
 # ---- 测试收发的临时数据 ----
 /_tests/received/
+
+# 令牌（绝对不要进仓库）
+/_build/.gitee_token
+*.token
+.env
diff --git a/_build/a_err.txt b/_build/a_err.txt
new file mode 100644
index 0000000..e69de29
diff --git a/_build/a_out.txt b/_build/a_out.txt
new file mode 100644
index 0000000..e69de29
diff --git a/_build/agent_err.txt b/_build/agent_err.txt
new file mode 100644
index 0000000..e69de29
diff --git a/_build/agent_out.txt b/_build/agent_out.txt
new file mode 100644
index 0000000..e69de29
diff --git a/_build/diag_discovery.py b/_build/diag_discovery.py
new file mode 100644
index 0000000..6fb4e24
--- /dev/null
+++ b/_build/diag_discovery.py
@@ -0,0 +1,135 @@
+# -*- coding: utf-8 -*-
+r"""诊断：发现端口 8766 到底有没有被 agent 绑上。
+
+test_selfcheck 广播到 127.0.0.1:8766 收到 WSAECONNRESET（ICMP 端口不可达），
+说明**没有进程在监听 8766**。但测试里 agent 明明起来了（8841 能连）。
+
+查清楚是：
+    a) agent 绑 8766 失败（被占 / 权限）
+    b) agent 压根没去绑
+    c) 绑上了但没回包
+"""
+from __future__ import annotations
+
+import os
+import shutil
+import socket
+import subprocess
+import sys
+import time
+from pathlib import Path
+
+ROOT = Path(r"C:\Users\shu\Desktop\deepseekagent\LanRemote")
+PORT = 8851
+DISCOVERY = 8766
+
+
+def port_holder(port: int, udp: bool) -> list[str]:
+    out: list[str] = []
+    if udp:
+        cmd = ("Get-NetUDPEndpoint -LocalPort %d -ErrorAction SilentlyContinue | "
+               "ForEach-Object { \"$($_.LocalAddress):$($_.LocalPort) PID $($_.OwningProcess)\" }"
+               % port)
+    else:
+        cmd = ("Get-NetTCPConnection -LocalPort %d -ErrorAction SilentlyContinue | "
+               "ForEach-Object { \"$($_.LocalAddress):$($_.LocalPort) PID $($_.OwningProcess)\" }"
+               % port)
+    proc = subprocess.run(["powershell", "-NoProfile", "-Command", cmd],
+                          capture_output=True, text=True, timeout=30)
+    for line in (proc.stdout or "").splitlines():
+        if line.strip():
+            out.append(line.strip())
+    return out
+
+
+def main() -> int:
+    # 清干净（注意别把自己杀了 —— $PID 在 PowerShell 里是 PowerShell 的，
+    # 所以这里按命令行特征挑，不用 PID 比较）
+    subprocess.run(
+        ["powershell", "-NoProfile", "-Command",
+         "Get-CimInstance Win32_Process -Filter \"Name='python.exe'\" | "
+         "Where-Object { $_.CommandLine -match 'run_agent' -or "
+         "$_.CommandLine -match 'test_' } | "
+         "ForEach-Object { Stop-Process -Id $_.ProcessId -Force "
+         "-ErrorAction SilentlyContinue }"],
+        capture_output=True, text=True, timeout=60)
+    time.sleep(2)
+
+    print("  起之前，8766 有没有人占：")
+    holders = port_holder(DISCOVERY, udp=True)
+    print(f"    {holders if holders else '空闲'}")
+
+    data_dir = ROOT / "windows" / "data"
+    if data_dir.exists():
+        shutil.rmtree(data_dir, ignore_errors=True)
+
+    env = dict(os.environ)
+    env["PYTHONIOENCODING"] = "utf-8"
+
+    print()
+    print(f"  起 agent（TCP {PORT}）…")
+    proc = subprocess.Popen(
+        [sys.executable, "run_agent.py", "--port", str(PORT),
+         "--new-code", "--add-device", "10"],
+        cwd=str(ROOT / "windows"), env=env,
+        stdout=open(ROOT / "_build" / "agent_diag.log", "wb"),
+        stderr=subprocess.STDOUT)
+
+    try:
+        # 等 TCP 就绪
+        ready = False
+        for _ in range(50):
+            try:
+                s = socket.create_connection(("127.0.0.1", PORT), timeout=1)
+                s.close()
+                ready = True
+                break
+            except OSError:
+                time.sleep(0.4)
+        print(f"  TCP {PORT} 就绪: {ready}")
+
+        time.sleep(1.5)
+
+        print()
+        print(f"  起之后，8766 有没有人占：")
+        holders = port_holder(DISCOVERY, udp=True)
+        print(f"    {holders if holders else '还是空闲 —— 说明 agent 没绑上！'}")
+
+        print()
+        print("  直接探测 8766：")
+        sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+        sock.settimeout(3)
+        import json
+        request = json.dumps({"lanremote": "LANREMOTE_SELFCHECK",
+                              "proto": 1}).encode("utf-8")
+        try:
+            sock.sendto(request, ("127.0.0.1", DISCOVERY))
+            data, addr = sock.recvfrom(2048)
+            print(f"    ✓ 收到应答: {data[:160]!r}")
+        except ConnectionResetError as exc:
+            print(f"    ✗ WSAECONNRESET —— 端口不可达，没人监听（{exc}）")
+        except socket.timeout:
+            print("    ✗ 超时 —— 有人监听但没回")
+        finally:
+            sock.close()
+
+        print()
+        print("  agent 日志尾部：")
+        log = ROOT / "_build" / "agent_diag.log"
+        if log.is_file():
+            text = log.read_text(encoding="utf-8", errors="replace")
+            for line in text.splitlines()[-14:]:
+                print(f"    {line}")
+
+    finally:
+        proc.terminate()
+        try:
+            proc.wait(timeout=10)
+        except subprocess.TimeoutExpired:
+            proc.kill()
+
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())
diff --git a/_build/fix_discovery_order.py b/_build/fix_discovery_order.py
new file mode 100644
index 0000000..5fae91a
--- /dev/null
+++ b/_build/fix_discovery_order.py
@@ -0,0 +1,114 @@
+# -*- coding: utf-8 -*-
+r"""修：中转连接尝试阻塞了局域网发现。
+
+现象（agent 日志）：
+    [20:31:17] 没配过中转地址，用内置默认值：192.168.10.105:8080;https://...
+    [20:31:25]   http://192.168.10.105:8080 不通，试下一个     <- 等了 8 秒
+    [20:31:27]   https://relay.xxmxxs.top 不通，试下一个      <- 又 2 秒
+    [20:31:27] 自动发现已开启（UDP 8766）                     <- 10 秒后才绑上
+
+server.start() 原来的顺序：
+    1. 绑 TCP
+    2. enable_relay()      <- 挨个试中转地址，每个都要等超时（这里 10 秒）
+    3. 起 accept 线程
+    4. 起 DiscoveryResponder
+
+问题：**局域网发现被中转拖住了**。
+    电脑和手表在同一个 WiFi 时，本来应该"广播一下就找到"，
+    结果因为中转连不上，要等 10 几秒手表才搜得到电脑。
+    中转地址越烂、候选越多，等得越久。
+
+影响：
+    * 用户体验上表现为"刚开电脑时手表搜不到，过一会儿才行"
+    * 自动化测试也栽在这（广播时发现服务还没起）
+
+改法：把局域网发现**提到 enable_relay() 之前**。
+    局域网是本机能力，不该依赖任何网络外部条件。
+"""
+from __future__ import annotations
+
+import ast
+import sys
+from pathlib import Path
+
+SERVER = (Path(r"C:\Users\shu\Desktop\deepseekagent\LanRemote\windows"
+               r"\lanremote\server.py"))
+
+OLD = '''        # 配了中转地址就同时启用跨网络通道（和局域网监听并存，不冲突）
+        try:
+            self.enable_relay()
+        except Exception as exc:                          # noqa: BLE001
+            self._log(f"启用中转失败：{exc}")
+
+        self._accept_thread = threading.Thread(target=self._accept_loop,
+                                               name="accept", daemon=True)
+        self._accept_thread.start()
+        self._clip_thread = threading.Thread(target=self._clip_loop,
+                                             name="clip", daemon=True)
+        self._clip_thread.start()
+
+        # 启动局域网自动发现，让手表不用输 IP
+        self._discovery = DiscoveryResponder(self.store, self.port)
+        # 手表点「连不上？」会广播请求，这里就把网络自检窗口弹出来
+        self._discovery.on_selfcheck = self._on_selfcheck_request
+        if self._discovery.start():
+            self._log(f"自动发现已开启（UDP {DISCOVERY_PORT}）")
+        else:
+            self._log(f"自动发现未开启：{self._discovery.last_error}")'''
+
+NEW = '''        # ── 先起局域网发现 ──
+        #
+        # 顺序很重要：enable_relay() 会挨个试中转地址，
+        # 每个候选都要等到超时才算"不通"，地址越烂等得越久（实测 10 秒+）。
+        # 原来这一步排在发现服务前面，导致：
+        #     电脑刚开机的十几秒里，手表广播搜不到它。
+        # 局域网发现是纯本机能力，不该被"连不连得上外网"拖住，
+        # 所以挪到前面，开机即可被搜到。
+        self._discovery = DiscoveryResponder(self.store, self.port)
+        # 手表点「连不上？」会广播请求，这里就把网络自检结论算出来
+        self._discovery.on_selfcheck = self._on_selfcheck_request
+        if self._discovery.start():
+            self._log(f"自动发现已开启（UDP {DISCOVERY_PORT}）")
+        else:
+            self._log(f"自动发现未开启：{self._discovery.last_error}")
+
+        # ── 再起收发线程 ──
+        self._accept_thread = threading.Thread(target=self._accept_loop,
+                                               name="accept", daemon=True)
+        self._accept_thread.start()
+        self._clip_thread = threading.Thread(target=self._clip_loop,
+                                             name="clip", daemon=True)
+        self._clip_thread.start()
+
+        # ── 最后才连中转（会阻塞，所以放最后）──
+        # 配了中转地址就同时启用跨网络通道（和局域网监听并存，不冲突）
+        try:
+            self.enable_relay()
+        except Exception as exc:                          # noqa: BLE001
+            self._log(f"启用中转失败：{exc}")'''
+
+
+def main() -> int:
+    text = SERVER.read_text(encoding="utf-8")
+    if "先起局域网发现" in text:
+        print("  已经改过")
+        return 0
+    if OLD not in text:
+        print("  [失败] 锚点没找到")
+        return 1
+
+    text = text.replace(OLD, NEW, 1)
+    SERVER.write_text(text, encoding="utf-8", newline="\n")
+    print("  已把局域网发现提到 enable_relay() 之前")
+
+    try:
+        ast.parse(text)
+        print("  server.py 语法 OK")
+    except SyntaxError as exc:
+        print(f"  语法错误: 行 {exc.lineno}: {exc.msg}")
+        return 1
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())
diff --git a/_build/gitee_meta.py b/_build/gitee_meta.py
new file mode 100644
index 0000000..8ef40ea
--- /dev/null
+++ b/_build/gitee_meta.py
@@ -0,0 +1,84 @@
+# -*- coding: utf-8 -*-
+r"""改 Gitee 仓库的简介 / 主页，并核对发行版。
+
+用法（令牌只走命令行，不落盘）：
+    python _build/gitee_meta.py <令牌>
+"""
+from __future__ import annotations
+
+import json
+import sys
+import urllib.error
+import urllib.request
+
+OWNER, REPO = "xmz7891", "ykxmz"
+API = f"https://gitee.com/api/v5/repos/{OWNER}/{REPO}"
+
+DESCRIPTION = (
+    "教室电脑手表遥控 · 老师用手表管教室电脑：放课件、投图、"
+    "屏蔽游戏网站、下课关机。支持局域网直连与跨网络中继"
+)
+HOMEPAGE = "https://relay.xxmxxs.top"
+
+
+def call(url, payload=None, method="GET", timeout=60):
+    data = None
+    headers = {"User-Agent": "ykxmz-meta"}
+    if payload is not None:
+        data = json.dumps(payload).encode("utf-8")
+        headers["Content-Type"] = "application/json;charset=UTF-8"
+    req = urllib.request.Request(url, data=data, headers=headers, method=method)
+    with urllib.request.urlopen(req, timeout=timeout) as resp:
+        body = resp.read().decode("utf-8", "replace")
+        return resp.status, (json.loads(body) if body.strip() else {})
+
+
+def main() -> int:
+    if len(sys.argv) < 2:
+        print("  用法: python _build/gitee_meta.py <令牌>")
+        return 1
+    token = sys.argv[1]
+
+    print("===== 1. 改仓库简介 =====")
+    try:
+        status, reply = call(
+            API,
+            {"access_token": token, "name": REPO,
+             "description": DESCRIPTION, "homepage": HOMEPAGE},
+            method="PATCH")
+        if status in (200, 201):
+            print(f"  ✓ 简介已更新")
+            print(f"    {reply.get('description', '')}")
+            print(f"    主页: {reply.get('homepage', '')}")
+        else:
+            print(f"  ✗ HTTP {status}: {reply}")
+    except urllib.error.HTTPError as exc:
+        detail = exc.read().decode("utf-8", "replace")[:300]
+        print(f"  ✗ HTTP {exc.code}: {detail}")
+        return 1
+
+    print()
+    print("===== 2. 核对发行版 =====")
+    try:
+        _s, releases = call(f"{API}/releases?access_token={token}&per_page=5")
+        if not isinstance(releases, list):
+            print(f"  读不到发行版列表: {releases}")
+        for rel in releases[:3]:
+            print(f"  {rel.get('tag_name')}  {rel.get('name')}")
+            for asset in rel.get("assets", []):
+                size = asset.get("size", 0) / 1024 / 1024
+                print(f"      {asset.get('browser_download_url', '')}"
+                      .replace("https://gitee.com", ""))
+                print(f"        大小 {size:.2f} MB  "
+                      f"下载次数 {asset.get('download_count', 0)}")
+    except Exception as exc:                          # noqa: BLE001
+        print(f"  查发行版失败: {exc}")
+
+    print()
+    print(f"  仓库: https://gitee.com/{OWNER}/{REPO}")
+    print(f"  发行版: https://gitee.com/{OWNER}/{REPO}/releases")
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())
diff --git a/_build/gitee_release.py b/_build/gitee_release.py
new file mode 100644
index 0000000..8cef3a1
--- /dev/null
+++ b/_build/gitee_release.py
@@ -0,0 +1,181 @@
+# -*- coding: utf-8 -*-
+r"""在 Gitee 上创建发行版（Release）并上传三个文件。
+
+用法：
+    python _build/gitee_release.py <令牌> [版本号]
+
+令牌只从命令行参数读，**不写进任何文件、不进仓库**。
+
+Gitee 的两个接口：
+    建发行版  POST /api/v5/repos/{owner}/{repo}/releases
+    传附件    POST /api/v5/repos/{owner}/{repo}/releases/{id}/attach_files
+
+SSH 密钥只能推代码，建发行版必须用这个令牌。
+"""
+from __future__ import annotations
+
+import json
+import mimetypes
+import sys
+import urllib.error
+import urllib.request
+import uuid
+from pathlib import Path
+
+ROOT = Path(r"C:\Users\shu\Desktop\deepseekagent\LanRemote")
+OWNER = "xmz7891"
+REPO = "ykxmz"
+API = f"https://gitee.com/api/v5/repos/{OWNER}/{REPO}"
+
+
+def api(url: str, payload: dict | None = None, method: str = "GET",
+        timeout: int = 60):
+    data = None
+    headers = {"User-Agent": "ykxmz-release"}
+    if payload is not None:
+        data = json.dumps(payload).encode("utf-8")
+        headers["Content-Type"] = "application/json;charset=UTF-8"
+    request = urllib.request.Request(url, data=data, headers=headers,
+                                     method=method)
+    with urllib.request.urlopen(request, timeout=timeout) as response:
+        body = response.read().decode("utf-8", "replace")
+        return response.status, (json.loads(body) if body.strip() else {})
+
+
+def upload_file(url: str, path: Path, token: str, timeout: int = 600):
+    """multipart 上传单个文件。"""
+    boundary = "----ykxmz" + uuid.uuid4().hex
+    content_type = (mimetypes.guess_type(path.name)[0]
+                    or "application/octet-stream")
+    head = (
+        f"--{boundary}\r\n"
+        f'Content-Disposition: form-data; name="access_token"\r\n\r\n'
+        f"{token}\r\n"
+        f"--{boundary}\r\n"
+        f'Content-Disposition: form-data; name="file"; '
+        f'filename="{path.name}"\r\n'
+        f"Content-Type: {content_type}\r\n\r\n"
+    ).encode("utf-8")
+    tail = f"\r\n--{boundary}--\r\n".encode("utf-8")
+    body = head + path.read_bytes() + tail
+
+    request = urllib.request.Request(
+        url, data=body, method="POST",
+        headers={
+            "Content-Type": f"multipart/form-data; boundary={boundary}",
+            "Content-Length": str(len(body)),
+            "User-Agent": "ykxmz-release",
+        })
+    with urllib.request.urlopen(request, timeout=timeout) as response:
+        text = response.read().decode("utf-8", "replace")
+        return response.status, (json.loads(text) if text.strip() else {})
+
+
+def main() -> int:
+    if len(sys.argv) < 2:
+        print("  用法: python _build/gitee_release.py <令牌> [版本号]")
+        return 1
+    token = sys.argv[1]
+    version = sys.argv[2] if len(sys.argv) > 2 else "1.6.0"
+    tag = f"v{version}"
+
+    files = [
+        ROOT / "dist" / f"ykxmz-agent-{version}.zip",
+        ROOT / "dist" / f"ykxmz-server-{version}.zip",
+        ROOT / "dist" / f"ykxmz-watch-{version}.apk",
+    ]
+    for path in files:
+        if not path.is_file():
+            print(f"  [失败] 找不到 {path}")
+            return 1
+
+    print(f"  仓库: {OWNER}/{REPO}")
+    print(f"  标签: {tag}")
+    print()
+
+    # ---- 1. 建发行版 ----
+    body = f"""## ykxmz {version}
+
+教室电脑手表遥控。
+
+老师抬一下手腕就能管教室里那台电脑 —— 放课件、放音频、投图、
+看看谁在打游戏、下课关机，不用走回讲台。
+
+### 这次下载哪个
+
+| 你是 | 下这个 |
+|---|---|
+| 教室电脑装被控端 | `ykxmz-agent-{version}.zip` |
+| 要跨网络（办公室管教室） | `ykxmz-server-{version}.zip` |
+| 手表装控制端 | `ykxmz-watch-{version}.apk` |
+
+只在一个教室用的话，第三件（中转服务器）可以先不装，
+手表和电脑连同一个 WiFi 就能直连。
+
+### 怎么用
+
+装完看包里的 `README.txt`，或者仓库首页的说明。
+
+### 这一版改了什么
+
+- 重写说明文档，按老师 / 电教 / 开发者 / 普通用户分开讲
+- 手表端内置根证书，修部分手表连中转时的证书校验失败
+- 中转站加下载区
+- 网络稳定性：修 MTU 问题，公网可用率从 48% 提到 95% 以上
+"""
+    print("  建发行版…")
+    try:
+        status, reply = api(
+            f"{API}/releases",
+            {"access_token": token, "tag_name": tag, "name": f"ykxmz {version}",
+             "body": body, "target_commitish": "main", "prerelease": False},
+            method="POST")
+    except urllib.error.HTTPError as exc:
+        detail = exc.read().decode("utf-8", "replace")[:400]
+        print(f"  [失败] HTTP {exc.code}: {detail}")
+        return 1
+
+    if status not in (200, 201):
+        print(f"  [失败] HTTP {status}: {reply}")
+        return 1
+
+    release_id = reply.get("id")
+    print(f"  ✓ 发行版已建，id={release_id}")
+    print(f"    {reply.get('html_url', '')}")
+
+    # 如果标签已经存在（重复发布），走"找已有发行版再传附件"的路
+    if not release_id:
+        print("  [提示] 没拿到 id，尝试按标签查已有的发行版…")
+        try:
+            _s, existing = api(f"{API}/releases/tags/{tag}?access_token={token}")
+            release_id = existing.get("id")
+            print(f"  已有发行版 id={release_id}")
+        except Exception as exc:                       # noqa: BLE001
+            print(f"  [失败] 查不到: {exc}")
+            return 1
+
+    # ---- 2. 传附件 ----
+    print()
+    print("  上传文件：")
+    attach = f"{API}/releases/{release_id}/attach_files"
+    for path in files:
+        size_mb = path.stat().st_size / 1024 / 1024
+        try:
+            status, reply = upload_file(attach, path, token)
+            if status in (200, 201):
+                print(f"    ✓ {path.name}  ({size_mb:.2f} MB)")
+            else:
+                print(f"    ✗ {path.name}: HTTP {status} {reply}")
+        except urllib.error.HTTPError as exc:
+            detail = exc.read().decode("utf-8", "replace")[:200]
+            print(f"    ✗ {path.name}: HTTP {exc.code} {detail}")
+        except Exception as exc:                       # noqa: BLE001
+            print(f"    ✗ {path.name}: {exc}")
+
+    print()
+    print(f"  完成：https://gitee.com/{OWNER}/{REPO}/releases/tag/{tag}")
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())
diff --git a/_build/package_remote.py b/_build/package_remote.py
index c2b3095..8d8375c 100644
--- a/_build/package_remote.py
+++ b/_build/package_remote.py
@@ -17,7 +17,7 @@ import zipfile
 from pathlib import Path
 
 ROOT = Path(r"C:\Users\shu\Desktop\deepseekagent\LanRemote")
-VERSION = "1.6.0"
+VERSION = "1.6.1"
 NAME = f"ykxmz-{VERSION}"
 
 AGENT_SRC = ROOT / "dist_exe" / "ykxmz"
diff --git a/_build/release.py b/_build/release.py
new file mode 100644
index 0000000..933b7f7
--- /dev/null
+++ b/_build/release.py
@@ -0,0 +1,167 @@
+# -*- coding: utf-8 -*-
+r"""一条命令完成发布。
+
+用法：
+    python _build/release.py 1.7.0            # 升版本 + 构建 + 打包 + 推送 + 建发行版
+    python _build/release.py 1.7.0 --no-readme # 明说这版没改 README
+
+它干这些事：
+    1. 升版本号（三端 + 文档 + 测试断言）
+    2. 重建 EXE 和 APK
+    3. 打三个成品
+    4. 跑一遍关键测试
+    5. git 提交 + 推送
+    6. 在 Gitee 建发行版，把三个文件传上去
+    7. 覆盖仓库简介（只在第一次需要，重复设成一样也无害）
+
+令牌从 _build/.gitee_token 读（那个文件在 .gitignore 里，不会进仓库）。
+第一次用：把令牌写进去就行。
+"""
+from __future__ import annotations
+
+import os
+import subprocess
+import sys
+from pathlib import Path
+
+ROOT = Path(r"C:\Users\shu\Desktop\deepseekagent\LanRemote")
+TOKEN_FILE = ROOT / "_build" / ".gitee_token"
+GIT = r"C:\Program Files\Git\bin\git.exe"
+GIT_SSH = r"C:\Program Files\Git\usr\bin\ssh.exe"
+
+
+def sh(args, cwd=ROOT, check=False, timeout=1800, env=None):
+    merged = dict(os.environ)
+    if env:
+        merged.update(env)
+    proc = subprocess.run(args, cwd=cwd, capture_output=True, text=True,
+                          encoding="utf-8", errors="replace", timeout=timeout,
+                          env=merged)
+    if check and proc.returncode != 0:
+        raise RuntimeError(f"{args[0]} 失败：{proc.stdout}\n{proc.stderr}")
+    return proc
+
+
+def step(n, title):
+    print()
+    print(f"  {'=' * 56}")
+    print(f"  {n}. {title}")
+    print(f"  {'=' * 56}")
+
+
+def read_current_version() -> str:
+    text = (ROOT / "_build" / "package_remote.py").read_text(encoding="utf-8")
+    for line in text.splitlines():
+        if line.startswith("VERSION = "):
+            return line.split('"')[1]
+    return "0.0.0"
+
+
+def main() -> int:
+    if len(sys.argv) < 2:
+        print("  用法: python _build/release.py <新版本号>")
+        print(f"  当前版本: {read_current_version()}")
+        return 1
+
+    new_version = sys.argv[1]
+    old_version = read_current_version()
+    note_readme = "--no-readme" in sys.argv
+
+    if not TOKEN_FILE.is_file():
+        print(f"  [失败] 找不到令牌文件 {TOKEN_FILE}")
+        print("         把 Gitee 令牌写进那个文件（一行，别加引号）")
+        return 1
+    token = TOKEN_FILE.read_text(encoding="utf-8").strip()
+    if len(token) < 20:
+        print(f"  [失败] 令牌看起来不对（长度 {len(token)}）")
+        return 1
+
+    print(f"  发布 {old_version} -> {new_version}")
+    print(f"  README: {'这次改了' if note_readme else '没改'}")
+
+    # ---- 1. 升版本 ----
+    step(1, "升版本号")
+    proc = sh([sys.executable, "_build/bump_version_generic.py",
+               old_version, new_version])
+    print(proc.stdout[-1200:])
+    if proc.returncode != 0:
+        print(proc.stderr[-500:])
+        return 1
+
+    # ---- 2. 重建 ----
+    step(2, "重建 EXE 和 APK")
+    sh([GIT, "--version"])     # 探活，无关紧要
+    for args in (["powershell", "-NoProfile", "-ExecutionPolicy", "Bypass",
+                  "-File", "android\\build_apk.ps1"],
+                 ["powershell", "-NoProfile", "-ExecutionPolicy", "Bypass",
+                  "-File", "windows\\build_exe.ps1"]):
+        proc = sh(args, timeout=2400)
+        tail = (proc.stdout or "").strip().splitlines()[-2:]
+        for line in tail:
+            print(f"    {line}")
+        if proc.returncode != 0:
+            print(f"    [失败] {args[-1]}")
+            print((proc.stderr or "")[-600:])
+            return 1
+
+    # ---- 3. 打包 ----
+    step(3, "打三个成品")
+    proc = sh([sys.executable, "_build/package_remote.py"])
+    print(proc.stdout[-1400:])
+    if proc.returncode != 0:
+        return 1
+
+    # ---- 4. 关键测试 ----
+    step(4, "跑关键测试")
+    for test in ("audit_encoding.py", "test_net_tune.py", "test_chunked_body.py",
+                 "test_admin_js.py"):
+        proc = sh([sys.executable, "-u", f"_tests/{test}"], timeout=900)
+        # 用退出码判断 —— 各测试的输出格式不一样
+        # （有的打"失败 0 项"，有的打"结论：JS 合法"，字符串匹配会误判）
+        bad = proc.returncode != 0
+        print(f"    {test:28} {'✗' if bad else '✓'}")
+        if bad:
+            print((proc.stdout or "")[-800:])
+            print((proc.stderr or "")[-400:])
+            return 1
+    proc = sh([sys.executable, "-u", "_tests/test_package_remote.py"],
+              timeout=1800)
+    out = proc.stdout or ""
+    last = [ln for ln in out.splitlines() if "通过" in ln or "失败" in ln]
+    print(f"    {'test_package_remote.py':28} "
+          f"{'✓' if proc.returncode == 0 else '✗'}  {last[-1] if last else ''}")
+    if proc.returncode != 0:
+        return 1
+
+    # ---- 5. 提交推送 ----
+    step(5, "提交并推送")
+    env = {"GIT_SSH_COMMAND": f'"{GIT_SSH}"'}
+    sh([GIT, "add", "-A"])
+    msg = (f"{new_version}：{'README 与' if note_readme else ''}常规发布\n\n"
+           f"- 版本号 {old_version} -> {new_version}\n"
+           f"- 重建三端并打包\n"
+           f"- 关键测试全过\n")
+    sh([GIT, "commit", "-q", "-m", msg])
+    proc = sh([GIT, "push", "origin", "main"], env=env, timeout=1800)
+    print(f"    {proc.stdout.strip()[-300:]}")
+    if proc.returncode != 0:
+        print(proc.stderr[-600:])
+        return 1
+
+    # ---- 6. 发行版 ----
+    step(6, "建 Gitee 发行版")
+    proc = sh([sys.executable, "_build/gitee_release.py", token, new_version],
+              timeout=2400)
+    print(proc.stdout[-1200:])
+    if proc.returncode != 0:
+        print(proc.stderr[-600:])
+        return 1
+
+    print()
+    print(f"  ✓ {new_version} 发布完成")
+    print(f"    https://gitee.com/xmz7891/ykxmz/releases/tag/v{new_version}")
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())
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index 20a486a..8c2e8a4 100644
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diff --git a/_tests/out_app/com/lanremote/watch/RelayTransport.class b/_tests/out_app/com/lanremote/watch/RelayTransport.class
index ae033e7..5de8d1e 100644
Binary files a/_tests/out_app/com/lanremote/watch/RelayTransport.class and b/_tests/out_app/com/lanremote/watch/RelayTransport.class differ
diff --git a/_tests/shots/1-屏幕中间.png b/_tests/shots/1-屏幕中间.png
index 683dd74..1960c17 100644
Binary files a/_tests/shots/1-屏幕中间.png and b/_tests/shots/1-屏幕中间.png differ
diff --git a/_tests/shots/3-自定义640x400.png b/_tests/shots/3-自定义640x400.png
index 4e38939..d0daadc 100644
Binary files a/_tests/shots/3-自定义640x400.png and b/_tests/shots/3-自定义640x400.png differ
diff --git a/_tests/test_apk_contents.py b/_tests/test_apk_contents.py
index 9b5d679..de889e7 100644
--- a/_tests/test_apk_contents.py
+++ b/_tests/test_apk_contents.py
@@ -23,7 +23,7 @@ def _latest_apk() -> Path:
         (ROOT / "dist").glob("*watch*.apk"),
         key=lambda p: p.stat().st_mtime, reverse=True)
     return candidates[0] if candidates else \
-        ROOT / "dist" / "ykxmz-watch-1.6.0.apk"
+        ROOT / "dist" / "ykxmz-watch-1.6.1.apk"
 
 
 APK = _latest_apk()
diff --git a/_tests/test_package_remote.py b/_tests/test_package_remote.py
index 457932c..c976a10 100644
--- a/_tests/test_package_remote.py
+++ b/_tests/test_package_remote.py
@@ -26,9 +26,9 @@ ROOT = Path(__file__).resolve().parent.parent
 #   被控端 -> 一个 zip
 #   服务器端 -> 一个 zip
 #   控制端 -> 直接给 APK（不打 zip）
-AGENT_ZIP = ROOT / "dist" / "ykxmz-agent-1.6.0.zip"
-SERVER_ZIP = ROOT / "dist" / "ykxmz-server-1.6.0.zip"
-WATCH_APK = ROOT / "dist" / "ykxmz-watch-1.6.0.apk"
+AGENT_ZIP = ROOT / "dist" / "ykxmz-agent-1.6.1.zip"
+SERVER_ZIP = ROOT / "dist" / "ykxmz-server-1.6.1.zip"
+WATCH_APK = ROOT / "dist" / "ykxmz-watch-1.6.1.apk"
 TOOLCHAIN = Path(r"C:\Users\shu\Desktop\deepseekagent\starklink\toolchain")
 JAVAC = TOOLCHAIN / "jdk17" / "bin" / "javac.exe"
 JAVA = TOOLCHAIN / "jdk17" / "bin" / "java.exe"
@@ -89,7 +89,7 @@ def main() -> int:
         for label, path in (("被控端", agent_dir / "README-agent.txt"),
                             ("服务器端", relay_dir / "README-server.txt"),
                             ("控制端（旁边那份）",
-                             ROOT / "dist" / "ykxmz-watch-1.6.0-说明.txt")):
+                             ROOT / "dist" / "ykxmz-watch-1.6.1-说明.txt")):
             raw = path.read_bytes() if path.is_file() else b""
             check(f"{label}说明有 UTF-8 BOM",
                   raw[:3] == b"\xef\xbb\xbf", raw[:3])
diff --git a/_tests/verify_all.ps1 b/_tests/verify_all.ps1
index 30119c6..f4ea2dd 100644
--- a/_tests/verify_all.ps1
+++ b/_tests/verify_all.ps1
@@ -402,7 +402,6 @@ New-Item -ItemType Directory -Force -Path $out | Out-Null
     (Join-Path $root "android\src\com\lanremote\watch\DiscoveryCore.java") `
     (Join-Path $root "android\src\com\lanremote\watch\Transport.java") `
     (Join-Path $root "android\src\com\lanremote\watch\RelayTransport.java") `
-    # TlsCompat：内置根证书，修老手表连中转时的 SSLHandshakeException
     (Join-Path $root "android\src\com\lanremote\watch\TlsCompat.java") `
     (Join-Path $root "android\src\com\lanremote\watch\RemoteClient.java") `
     (Join-Path $root "_tests\java\JavaClientTest.java") 2>&1 | Out-Null
diff --git a/android/AndroidManifest.xml b/android/AndroidManifest.xml
index 680c7ec..9ab4896 100644
--- a/android/AndroidManifest.xml
+++ b/android/AndroidManifest.xml
@@ -2,7 +2,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.lanremote.watch"
     android:versionCode="5"
-    android:versionName="1.6.0">
+    android:versionName="1.6.1">
 
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
diff --git a/android/build_apk.ps1 b/android/build_apk.ps1
index ec5c855..b315086 100644
--- a/android/build_apk.ps1
+++ b/android/build_apk.ps1
@@ -27,7 +27,7 @@ $d8       = Join-Path $bt "d8.bat"
 
 $work     = Join-Path $android "build"
 $outDir   = Join-Path $root "dist"
-$apkName  = "ykxmz-watch-1.6.0.apk"
+$apkName  = "ykxmz-watch-1.6.1.apk"
 
 function Step($text) { Write-Host "`n=== $text ===" -ForegroundColor Cyan }
 
@@ -65,7 +65,7 @@ $unsigned = Join-Path $work "app-unsigned.apk"
     --min-sdk-version 24 `
     --target-sdk-version 34 `
     --version-code 5 `
-    --version-name "1.6.0" `
+    --version-name "1.6.1" `
     --auto-add-overlay
 if ($LASTEXITCODE -ne 0) { throw "aapt2 link 失败" }
 
diff --git a/docs/AFTER-INSTALL.txt b/docs/AFTER-INSTALL.txt
index f8ac74a..c38173a 100644
--- a/docs/AFTER-INSTALL.txt
+++ b/docs/AFTER-INSTALL.txt
@@ -3,7 +3,7 @@
 ========================================================
 
 软件名称：ykxmz
-版本：1.6.0
+版本：1.6.1
 作者：小麦子
 
 装好之后看这一页：怎么确认它在跑、怎么改设置、
@@ -197,7 +197,7 @@
 八、版本记录
 --------------------------------------------------------
 
-  1.6.0
+  1.6.1
     * 跨网络支持：Cloudflare 具名隧道，固定域名
     * 中转服务器：单设备单配对码、管理页可删设备
     * 手表端：自动判断局域网/中转并无缝切换
@@ -209,6 +209,6 @@
 
 --------------------------------------------------------
   作者：小麦子
-  软件：ykxmz 1.6.0
+  软件：ykxmz 1.6.1
   许可条款见《许可协议》（LICENSE.txt）
 --------------------------------------------------------
diff --git a/docs/BEFORE-INSTALL.txt b/docs/BEFORE-INSTALL.txt
index dc970dd..567ce8c 100644
--- a/docs/BEFORE-INSTALL.txt
+++ b/docs/BEFORE-INSTALL.txt
@@ -3,7 +3,7 @@
 ========================================================
 
 软件名称：ykxmz
-版本：1.6.0
+版本：1.6.1
 作者：小麦子
 
 请你**在安装之前**花三分钟读完这一页。里面有几条很要紧的
@@ -152,6 +152,6 @@ ykxmz 是一套自己搭建的远程管理工具，由三部分组成：
 
 --------------------------------------------------------
   作者：小麦子
-  软件：ykxmz 1.6.0
+  软件：ykxmz 1.6.1
   继续安装，即表示你已阅读并同意《许可协议》。
 --------------------------------------------------------
diff --git a/docs/LICENSE.txt b/docs/LICENSE.txt
index 121ad7e..cd195c7 100644
--- a/docs/LICENSE.txt
+++ b/docs/LICENSE.txt
@@ -3,7 +3,7 @@
 ========================================================
 
 软件名称：ykxmz（远程管理工具）
-版本：1.6.0
+版本：1.6.1
 作者：小麦子
 生效日期：2026 年 10 月 5 日
 
@@ -150,7 +150,7 @@
 
 --------------------------------------------------------
   作者：小麦子
-  软件：ykxmz 1.6.0
+  软件：ykxmz 1.6.1
 
   如果你不同意本协议的任何一条，请不要安装或使用本软件。
 --------------------------------------------------------
diff --git a/relay/relay.py b/relay/relay.py
index c6c4eed..19602c1 100644
--- a/relay/relay.py
+++ b/relay/relay.py
@@ -58,7 +58,7 @@ from collections import deque
 from http.server import BaseHTTPRequestHandler, ThreadingHTTPServer
 from pathlib import Path
 
-VERSION = "1.6.0"
+VERSION = "1.6.1"
 
 # ---------------- 参数（都能用环境变量覆盖）----------------
 
diff --git a/windows/lanremote/__init__.py b/windows/lanremote/__init__.py
index 61d38e9..e1cea88 100644
--- a/windows/lanremote/__init__.py
+++ b/windows/lanremote/__init__.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
 """局域网遥控 · Windows 被控端。"""
 
-__version__ = "1.6.0"
+__version__ = "1.6.1"
 APP_NAME = "局域网遥控 被控端"
diff --git a/windows/lanremote/server.py b/windows/lanremote/server.py
index 3387807..9b11f6e 100644
--- a/windows/lanremote/server.py
+++ b/windows/lanremote/server.py
@@ -149,12 +149,23 @@ class RemoteServer:
         self._sock = sock
         self._running = True
 
-        # 配了中转地址就同时启用跨网络通道（和局域网监听并存，不冲突）
-        try:
-            self.enable_relay()
-        except Exception as exc:                          # noqa: BLE001
-            self._log(f"启用中转失败：{exc}")
+        # ── 先起局域网发现 ──
+        #
+        # 顺序很重要：enable_relay() 会挨个试中转地址，
+        # 每个候选都要等到超时才算"不通"，地址越烂等得越久（实测 10 秒+）。
+        # 原来这一步排在发现服务前面，导致：
+        #     电脑刚开机的十几秒里，手表广播搜不到它。
+        # 局域网发现是纯本机能力，不该被"连不连得上外网"拖住，
+        # 所以挪到前面，开机即可被搜到。
+        self._discovery = DiscoveryResponder(self.store, self.port)
+        # 手表点「连不上？」会广播请求，这里就把网络自检结论算出来
+        self._discovery.on_selfcheck = self._on_selfcheck_request
+        if self._discovery.start():
+            self._log(f"自动发现已开启（UDP {DISCOVERY_PORT}）")
+        else:
+            self._log(f"自动发现未开启：{self._discovery.last_error}")
 
+        # ── 再起收发线程 ──
         self._accept_thread = threading.Thread(target=self._accept_loop,
                                                name="accept", daemon=True)
         self._accept_thread.start()
@@ -162,14 +173,12 @@ class RemoteServer:
                                              name="clip", daemon=True)
         self._clip_thread.start()
 
-        # 启动局域网自动发现，让手表不用输 IP
-        self._discovery = DiscoveryResponder(self.store, self.port)
-        # 手表点「连不上？」会广播请求，这里就把网络自检窗口弹出来
-        self._discovery.on_selfcheck = self._on_selfcheck_request
-        if self._discovery.start():
-            self._log(f"自动发现已开启（UDP {DISCOVERY_PORT}）")
-        else:
-            self._log(f"自动发现未开启：{self._discovery.last_error}")
+        # ── 最后才连中转（会阻塞，所以放最后）──
+        # 配了中转地址就同时启用跨网络通道（和局域网监听并存，不冲突）
+        try:
+            self.enable_relay()
+        except Exception as exc:                          # noqa: BLE001
+            self._log(f"启用中转失败：{exc}")
 
         self._log(f"服务已启动，监听 0.0.0.0:{self.port}")
 
diff --git a/windows/version_info.txt b/windows/version_info.txt
index e1560a3..5b45442 100644
--- a/windows/version_info.txt
+++ b/windows/version_info.txt
@@ -27,12 +27,12 @@ VSVersionInfo(
                     [
                         StringStruct("CompanyName", "ykxmz"),
                         StringStruct("FileDescription", "ykxmz"),
-                        StringStruct("FileVersion", "1.6.0.0"),
+                        StringStruct("FileVersion", "1.6.1.0"),
                         StringStruct("InternalName", "ykxmz"),
                         StringStruct("LegalCopyright", "ykxmz"),
                         StringStruct("OriginalFilename", "ykxmz.exe"),
                         StringStruct("ProductName", "ykxmz"),
-                        StringStruct("ProductVersion", "1.6.0.0"),
+                        StringStruct("ProductVersion", "1.6.1.0"),
                     ],
                 )
             ]