diff --git a/README.md b/README.md
index bc1c8ae..360d2af 100644
--- a/README.md
+++ b/README.md
@@ -61,9 +61,25 @@ GET  /api/sms/stats
 ## 当前状态
 
 初始通用仓库骨架已创建。等待 BOSS 上传既有 Autman 插件后，再按实际风格补齐实现。
+
+### 起点读书 QDReader 签到插件
+
+- 正式源码：`plugins/qdreader/qdreader_sign_autman.js`
+- 实机 JS 副本：`js/qdreader_sign_autman.js`
+- 定时运行：`cron: 15 7 * * *`，每日 07:15 自动签到
+- 手动运行：`起点签到` / `起点签到 <uid>`
+- Cookie 维护：`起点ck <cookie>` / `起点ck 查询` / `起点ck 删除 <uid>`
+
+Raw 导入：
+
+```text
+https://gitea.chickliu.fun/Hermes/autman-plugins/raw/branch/main/plugins/qdreader/qdreader_sign_autman.js
+```
+
 ## 文档
 
 - [Autman 插件开发规则与仓库约定](docs/autman-plugin-rules.md)
 - [JS 微服务路由插件模板](templates/js-router-plugin-template.js)
 - [Python middleware 插件模板](templates/python-middleware-plugin-template.py)
 
+
diff --git a/js/qdreader_sign_autman.js b/js/qdreader_sign_autman.js
new file mode 100644
index 0000000..6f84540
--- /dev/null
+++ b/js/qdreader_sign_autman.js
@@ -0,0 +1,231 @@
+//[open_source: true]
+//[create_at: 2026-05-17 03:00:00]
+//[title: 起点读书签到]
+//[author: Hermes]
+//[service: BOSS]
+//[class: 工具类]
+//[version: 2.1.0]
+//[platform: web,qq,wx,tg,tb]
+//[public: false]
+//[price: 0]
+//[disable: false]
+//[description: 起点读书(QDReader) Autman 签到插件：保存 QX 抓到的 H5 Cookie，支持手动“起点签到”和每日 07:15 定时签到。签名沿用上游 QDReader 的 api.120399.xyz 签名网关。]
+//[rule: ^起点(ck|CK|cookie|Cookie|签到|读书)(.*)$]
+//[rule: ^qdreader(.*)$]
+//[admin: true]
+//[priority: 600]
+//[cron: 15 7 * * *]
+//[param: {"required":false,"key":"otto.qdreader_cookie_json","bool":false,"placeholder":"{\"uid\":\"cookie\"}","name":"QDReader Cookie JSON","desc":"机器人交互维护，JSON Map 格式"}]
+//[param: {"required":false,"key":"otto.qdreader_sign_api","bool":false,"placeholder":"https://api.120399.xyz","name":"QDReader 签名网关","desc":"默认 https://api.120399.xyz"}]
+
+var STORE_KEY = "qdreader_cookie_json"
+var SIGN_API_KEY = "qdreader_sign_api"
+var DEFAULT_SIGN_API = "https://api.120399.xyz"
+var QIDIAN_BASE = "https://h5.if.qidian.com"
+
+function reply(msg) {
+    var out = typeof msg === "string" ? msg : JSON.stringify(msg)
+    if (typeof sender !== "undefined" && sender.reply) sender.reply(out)
+    else if (typeof sendText === "function") sendText(out)
+    else if (typeof push === "function") push({ content: out })
+    else console.log(out)
+}
+function safeJsonParse(s, def) { try { return JSON.parse(s) } catch (e) { return def } }
+function getStore() {
+    var raw = get(STORE_KEY) || "{}"
+    var obj = safeJsonParse(raw, {})
+    if (!obj || typeof obj !== "object" || Array.isArray(obj)) return {}
+    return obj
+}
+function setStore(obj) { var s = JSON.stringify(obj); set(STORE_KEY, s); return s }
+function parseCookieString(cookie) {
+    var jar = {}
+    String(cookie || "").split(";").forEach(function (part) {
+        var i = part.indexOf("=")
+        if (i <= 0) return
+        var k = part.slice(0, i).trim()
+        var v = part.slice(i + 1).trim()
+        if (k) jar[k] = v
+    })
+    return jar
+}
+function cookieToString(jar) {
+    var arr = []
+    for (var k in jar) if (jar[k] !== undefined && jar[k] !== null && jar[k] !== "") arr.push(k + "=" + jar[k])
+    return arr.join("; ")
+}
+function b64decode(s) {
+    s = String(s || "")
+    try { if (typeof Buffer !== "undefined") return Buffer.from(s, "base64").toString("utf8") } catch (e) {}
+    try { return decodeURIComponent(escape(atob(s))) } catch (e) { return "" }
+}
+function uidFromQDHeader(qdheader) { var decoded = b64decode(qdheader); return decoded ? String(decoded.split("|")[0] || "").trim() : "" }
+function extractUid(cookie) {
+    var jar = parseCookieString(cookie)
+    var uid = uidFromQDHeader(jar.QDHeader || jar.qdheader || jar.QDHEADER || "")
+    if (uid) return uid
+    if (jar.uid) return String(jar.uid)
+    return ""
+}
+function maskCookie(cookie) { cookie = String(cookie || ""); return cookie.length <= 24 ? cookie : cookie.slice(0, 12) + "..." + cookie.slice(-8) }
+function contentText() {
+    var s = ""
+    try { if (typeof getContent === "function") s = getContent() || "" } catch (e) {}
+    try { if (!s && typeof GetContent === "function") s = GetContent() || "" } catch (e) {}
+    try { if (!s && typeof sender !== "undefined" && sender.getContent) s = sender.getContent() || "" } catch (e) {}
+    try { if (!s && typeof sender !== "undefined" && sender.getMessage) s = sender.getMessage() || "" } catch (e) {}
+    try { if (!s && typeof message !== "undefined") s = String(message) } catch (e) {}
+    return String(s || "").trim()
+}
+function usage() {
+    return [
+        "起点读书签到插件",
+        "提交CK：起点ck <QX抓到的cookie>",
+        "签到全部：起点签到",
+        "签到单号：起点签到 <uid>",
+        "查询CK：起点ck 查询",
+        "导出CK：起点ck 导出",
+        "删除CK：起点ck 删除 <uid>",
+        "说明：QX只负责抓cookie；签到由本 Autman 插件执行。"
+    ].join("\n")
+}
+function stripCommand(text) {
+    var s = String(text || "")
+    if (/^起点(?:签到|读书)(?:\s|$)/i.test(s)) return s.replace(/^起点(?:签到|读书)\s*/i, "").trim()
+    if (/^起点(?:ck|CK|cookie|Cookie)(?:\s|$)/i.test(s)) return s.replace(/^起点(?:ck|CK|cookie|Cookie)\s*/i, "").trim()
+    return s.replace(/^qdreader\s*/i, "").trim()
+}
+function commandName(text) {
+    if (/^起点(?:签到|读书)(?:\s|$)/i.test(text)) return "sign"
+    if (/^qdreader\s+sign(?:\s|$)/i.test(text)) return "sign"
+    return "ck"
+}
+function qs(obj) {
+    var parts = []
+    for (var k in (obj || {})) {
+        var v = obj[k]
+        if (v === undefined || v === null) continue
+        if (Array.isArray(v)) { for (var i = 0; i < v.length; i++) parts.push(encodeURIComponent(k + "[" + i + "]") + "=" + encodeURIComponent(String(v[i]))) }
+        else if (typeof v === "object") { for (var sk in v) parts.push(encodeURIComponent(k + "[" + sk + "]") + "=" + encodeURIComponent(String(v[sk]))) }
+        else parts.push(encodeURIComponent(k) + "=" + encodeURIComponent(String(v)))
+    }
+    return parts.join("&")
+}
+function normalizeCookie(cookie) {
+    var jar = parseCookieString(cookie)
+    var session = jar.sessionyw || jar.session || jar.sessionKey || ""
+    if (session) jar.sessionyw = session
+    var appid = jar.appId || jar.appid || ""
+    if (appid) jar.appId = appid
+    return { jar: jar, cookie: cookieToString(jar), qdh: jar.QDHeader || jar.qdh || "", qdheader: jar.QDHeader || jar.qdheader || "", uid: extractUid(cookie), guid: jar.gwguid || jar.guid || "", qimei: jar.qimei || "", qimei36: jar.qimei36 || jar.QIMEI36 || "" }
+}
+function httpReq(opt) {
+    if (typeof request === "function") return request(opt)
+    if (typeof $request === "function") return $request(opt)
+    throw new Error("当前 Autman 环境没有 request/$request 方法，无法发起签到请求")
+}
+function parseResp(res) {
+    var body = res && (res.body !== undefined ? res.body : (res.data !== undefined ? res.data : res))
+    if (typeof body === "string") return safeJsonParse(body, body)
+    return body
+}
+function postJson(url, data) {
+    return parseResp(httpReq({ url: url, method: "post", dataType: "json", timeOut: 10000, headers: { "Content-Type": "application/json" }, body: JSON.stringify(data) }))
+}
+function qidianRequest(path, method, data, cookie) {
+    method = String(method || "GET").toUpperCase()
+    var info = normalizeCookie(cookie)
+    var signApi = (get(SIGN_API_KEY) || DEFAULT_SIGN_API).replace(/\/$/, "")
+    var payload = { qdh: info.qdh, qdheader: info.qdheader, url: QIDIAN_BASE + path, method: method, data: data || {}, uid: info.uid, guid: info.guid, qimei: info.qimei, qimei36: info.qimei36 }
+    var signed = postJson(signApi + "/sign", payload)
+    if (typeof signed === "string") signed = safeJsonParse(signed, {})
+    if (!signed || (signed.code !== 200 && signed.code !== "200" && signed.code !== 0 && signed.code !== "0") || !signed.data) throw new Error("签名失败：" + JSON.stringify(signed))
+    var headers = signed.data.headers || signed.data
+    headers.Cookie = info.cookie
+    if (!headers["User-Agent"]) headers["User-Agent"] = "Mozilla/5.0 (iPhone; CPU iPhone OS 16_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/QDReaderiOS/5.9.456/728/QDReaderAppstore"
+    var req = { url: QIDIAN_BASE + path, method: method.toLowerCase(), dataType: "json", timeOut: 10000, headers: headers }
+    if (method === "GET") {
+        var query = qs(data || {})
+        if (query) req.url += (req.url.indexOf("?") >= 0 ? "&" : "?") + query
+    } else {
+        req.headers["Content-Type"] = req.headers["Content-Type"] || "application/x-www-form-urlencoded"
+        req.body = qs(data || {})
+    }
+    var out = parseResp(httpReq(req))
+    if (typeof out === "string") out = safeJsonParse(out, out)
+    return out
+}
+function resultOk(obj) {
+    var code = obj && (obj.Result !== undefined ? obj.Result : obj.Code !== undefined ? obj.Code : obj.code)
+    return code === undefined || code === 0 || code === "0" || code === 200 || code === "200"
+}
+function resultMsg(obj) { return (obj && (obj.Message || obj.Msg || obj.message || obj.msg)) || "" }
+function doCheckin(uid, cookie) {
+    var res = qidianRequest("/argus/api/v3/checkin/checkin", "POST", {}, cookie)
+    var ok = resultOk(res)
+    var msg = resultMsg(res) || (ok ? "签到请求成功" : "签到失败")
+    return { uid: uid, ok: ok, msg: msg, raw: res }
+}
+function signAll(targetUid) {
+    var store = getStore()
+    var uids = Object.keys(store)
+    if (targetUid) uids = uids.filter(function (u) { return u === targetUid })
+    if (!uids.length) return targetUid ? ("未找到 uid: " + targetUid) : "还没有保存起点读书CK"
+    var lines = ["起点读书签到结果："]
+    for (var i = 0; i < uids.length; i++) {
+        var uid = uids[i]
+        try {
+            var r = doCheckin(uid, store[uid])
+            lines.push((r.ok ? "✅ " : "❌ ") + uid + "：" + r.msg)
+        } catch (e) {
+            lines.push("❌ " + uid + "：" + (e && e.message ? e.message : String(e)))
+        }
+    }
+    return lines.join("\n")
+}
+
+function main() {
+    var text = contentText()
+    var isCronRun = !text
+    var cmd = isCronRun ? "sign" : commandName(text)
+    var arg = isCronRun ? "" : stripCommand(text).replace(/^sign\s*/i, "").trim()
+    if (!arg && cmd !== "sign") { reply(usage()); return }
+    if (/^(帮助|help|h)$/i.test(arg)) { reply(usage()); return }
+
+    var store = getStore()
+
+    if (cmd === "sign" || /^(签到|sign|run)(?:\s+|$)/i.test(arg)) {
+        var target = arg.replace(/^(签到|sign|run)\s*/i, "").trim()
+        reply(signAll(target))
+        return
+    }
+
+    if (/^(查询|状态|status|list)$/i.test(arg)) {
+        var uids = Object.keys(store)
+        reply(uids.length ? ("起点读书CK：共 " + uids.length + " 个账号\n" + uids.join("\n") + "\n发送 起点签到 可执行签到") : "还没有保存起点读书CK")
+        return
+    }
+    if (/^(导出|export)$/i.test(arg)) { reply("QDREADER_COOKIE=" + JSON.stringify(store)); return }
+    var del = arg.match(/^(删除|delete|del|rm)\s+(\S+)/i)
+    if (del) { var duid = del[2]; var existed = !!store[duid]; delete store[duid]; setStore(store); reply(existed ? ("已删除 uid: " + duid) : ("未找到 uid: " + duid)); return }
+    var jsonMatch = arg.match(/^json\s+([\s\S]+)$/i)
+    if (jsonMatch) {
+        var obj = safeJsonParse(jsonMatch[1], null)
+        if (!obj || typeof obj !== "object" || Array.isArray(obj)) { reply("JSON格式错误，示例：起点ck json {\"uid\":\"cookie\"}"); return }
+        var count = 0
+        for (var uid in obj) { if (!obj[uid]) continue; store[uid] = String(obj[uid]); count++ }
+        setStore(store); reply("起点读书CK JSON已导入/更新 " + count + " 个账号，当前共 " + Object.keys(store).length + " 个账号\n发送 起点签到 可执行签到"); return
+    }
+    var cookie = arg
+    if (cookie.indexOf("=") < 0 || cookie.indexOf(";") < 0) { reply("未识别到 Cookie。请发送：起点ck <QX抓到的完整cookie>"); return }
+    var uid = extractUid(cookie)
+    if (!uid) { reply("无法从 Cookie 识别 uid。请确认 QX 抓的是起点读书福利中心 getlogininfo 请求，Cookie 内应包含 QDHeader 或 uid。"); return }
+    var isNew = !store[uid]
+    var changed = store[uid] !== cookie
+    store[uid] = cookie
+    setStore(store)
+    reply(["起点读书CK" + (isNew ? "新增" : (changed ? "更新" : "未变化")) + "成功", "uid: " + uid, "账号数: " + Object.keys(store).length, "cookie: " + maskCookie(cookie), "签到：发送 起点签到"].join("\n"))
+
+}
+main()
+
diff --git a/plugins/qdreader/README.md b/plugins/qdreader/README.md
new file mode 100644
index 0000000..7519305
--- /dev/null
+++ b/plugins/qdreader/README.md
@@ -0,0 +1,43 @@
+# 起点读书签到 Autman 插件
+
+正式插件文件：
+
+```text
+plugins/qdreader/qdreader_sign_autman.js
+```
+
+实机 JS 导入副本：
+
+```text
+js/qdreader_sign_autman.js
+```
+
+Raw 链接：
+
+```text
+https://gitea.chickliu.fun/Hermes/autman-plugins/raw/branch/main/plugins/qdreader/qdreader_sign_autman.js
+https://gitea.chickliu.fun/Hermes/autman-plugins/raw/branch/main/js/qdreader_sign_autman.js
+```
+
+## 功能
+
+- QX 抓到 Cookie 后，把 `起点ck <cookie>` 发给 Autman 保存。
+- 手动执行：`起点签到`。
+- 手动单账号：`起点签到 <uid>`。
+- 定时执行：头注 `//[cron: 15 7 * * *]`，每日 07:15 自动签到。
+- 查询/维护：`起点ck 查询`、`起点ck 导出`、`起点ck 删除 <uid>`。
+
+## 配置
+
+Autman 参数：
+
+```text
+otto.qdreader_cookie_json = {"uid":"cookie"}
+otto.qdreader_sign_api = https://api.120399.xyz
+```
+
+签名与签到流程沿用上游 QDReader：
+
+1. 从 Cookie 解析 `QDHeader/qdh/uid/guid/qimei/qimei36`。
+2. `POST https://api.120399.xyz/sign` 获取签名头。
+3. `POST https://h5.if.qidian.com/argus/api/v3/checkin/checkin` 完成签到。
diff --git a/plugins/qdreader/qdreader_sign_autman.js b/plugins/qdreader/qdreader_sign_autman.js
new file mode 100644
index 0000000..6f84540
--- /dev/null
+++ b/plugins/qdreader/qdreader_sign_autman.js
@@ -0,0 +1,231 @@
+//[open_source: true]
+//[create_at: 2026-05-17 03:00:00]
+//[title: 起点读书签到]
+//[author: Hermes]
+//[service: BOSS]
+//[class: 工具类]
+//[version: 2.1.0]
+//[platform: web,qq,wx,tg,tb]
+//[public: false]
+//[price: 0]
+//[disable: false]
+//[description: 起点读书(QDReader) Autman 签到插件：保存 QX 抓到的 H5 Cookie，支持手动“起点签到”和每日 07:15 定时签到。签名沿用上游 QDReader 的 api.120399.xyz 签名网关。]
+//[rule: ^起点(ck|CK|cookie|Cookie|签到|读书)(.*)$]
+//[rule: ^qdreader(.*)$]
+//[admin: true]
+//[priority: 600]
+//[cron: 15 7 * * *]
+//[param: {"required":false,"key":"otto.qdreader_cookie_json","bool":false,"placeholder":"{\"uid\":\"cookie\"}","name":"QDReader Cookie JSON","desc":"机器人交互维护，JSON Map 格式"}]
+//[param: {"required":false,"key":"otto.qdreader_sign_api","bool":false,"placeholder":"https://api.120399.xyz","name":"QDReader 签名网关","desc":"默认 https://api.120399.xyz"}]
+
+var STORE_KEY = "qdreader_cookie_json"
+var SIGN_API_KEY = "qdreader_sign_api"
+var DEFAULT_SIGN_API = "https://api.120399.xyz"
+var QIDIAN_BASE = "https://h5.if.qidian.com"
+
+function reply(msg) {
+    var out = typeof msg === "string" ? msg : JSON.stringify(msg)
+    if (typeof sender !== "undefined" && sender.reply) sender.reply(out)
+    else if (typeof sendText === "function") sendText(out)
+    else if (typeof push === "function") push({ content: out })
+    else console.log(out)
+}
+function safeJsonParse(s, def) { try { return JSON.parse(s) } catch (e) { return def } }
+function getStore() {
+    var raw = get(STORE_KEY) || "{}"
+    var obj = safeJsonParse(raw, {})
+    if (!obj || typeof obj !== "object" || Array.isArray(obj)) return {}
+    return obj
+}
+function setStore(obj) { var s = JSON.stringify(obj); set(STORE_KEY, s); return s }
+function parseCookieString(cookie) {
+    var jar = {}
+    String(cookie || "").split(";").forEach(function (part) {
+        var i = part.indexOf("=")
+        if (i <= 0) return
+        var k = part.slice(0, i).trim()
+        var v = part.slice(i + 1).trim()
+        if (k) jar[k] = v
+    })
+    return jar
+}
+function cookieToString(jar) {
+    var arr = []
+    for (var k in jar) if (jar[k] !== undefined && jar[k] !== null && jar[k] !== "") arr.push(k + "=" + jar[k])
+    return arr.join("; ")
+}
+function b64decode(s) {
+    s = String(s || "")
+    try { if (typeof Buffer !== "undefined") return Buffer.from(s, "base64").toString("utf8") } catch (e) {}
+    try { return decodeURIComponent(escape(atob(s))) } catch (e) { return "" }
+}
+function uidFromQDHeader(qdheader) { var decoded = b64decode(qdheader); return decoded ? String(decoded.split("|")[0] || "").trim() : "" }
+function extractUid(cookie) {
+    var jar = parseCookieString(cookie)
+    var uid = uidFromQDHeader(jar.QDHeader || jar.qdheader || jar.QDHEADER || "")
+    if (uid) return uid
+    if (jar.uid) return String(jar.uid)
+    return ""
+}
+function maskCookie(cookie) { cookie = String(cookie || ""); return cookie.length <= 24 ? cookie : cookie.slice(0, 12) + "..." + cookie.slice(-8) }
+function contentText() {
+    var s = ""
+    try { if (typeof getContent === "function") s = getContent() || "" } catch (e) {}
+    try { if (!s && typeof GetContent === "function") s = GetContent() || "" } catch (e) {}
+    try { if (!s && typeof sender !== "undefined" && sender.getContent) s = sender.getContent() || "" } catch (e) {}
+    try { if (!s && typeof sender !== "undefined" && sender.getMessage) s = sender.getMessage() || "" } catch (e) {}
+    try { if (!s && typeof message !== "undefined") s = String(message) } catch (e) {}
+    return String(s || "").trim()
+}
+function usage() {
+    return [
+        "起点读书签到插件",
+        "提交CK：起点ck <QX抓到的cookie>",
+        "签到全部：起点签到",
+        "签到单号：起点签到 <uid>",
+        "查询CK：起点ck 查询",
+        "导出CK：起点ck 导出",
+        "删除CK：起点ck 删除 <uid>",
+        "说明：QX只负责抓cookie；签到由本 Autman 插件执行。"
+    ].join("\n")
+}
+function stripCommand(text) {
+    var s = String(text || "")
+    if (/^起点(?:签到|读书)(?:\s|$)/i.test(s)) return s.replace(/^起点(?:签到|读书)\s*/i, "").trim()
+    if (/^起点(?:ck|CK|cookie|Cookie)(?:\s|$)/i.test(s)) return s.replace(/^起点(?:ck|CK|cookie|Cookie)\s*/i, "").trim()
+    return s.replace(/^qdreader\s*/i, "").trim()
+}
+function commandName(text) {
+    if (/^起点(?:签到|读书)(?:\s|$)/i.test(text)) return "sign"
+    if (/^qdreader\s+sign(?:\s|$)/i.test(text)) return "sign"
+    return "ck"
+}
+function qs(obj) {
+    var parts = []
+    for (var k in (obj || {})) {
+        var v = obj[k]
+        if (v === undefined || v === null) continue
+        if (Array.isArray(v)) { for (var i = 0; i < v.length; i++) parts.push(encodeURIComponent(k + "[" + i + "]") + "=" + encodeURIComponent(String(v[i]))) }
+        else if (typeof v === "object") { for (var sk in v) parts.push(encodeURIComponent(k + "[" + sk + "]") + "=" + encodeURIComponent(String(v[sk]))) }
+        else parts.push(encodeURIComponent(k) + "=" + encodeURIComponent(String(v)))
+    }
+    return parts.join("&")
+}
+function normalizeCookie(cookie) {
+    var jar = parseCookieString(cookie)
+    var session = jar.sessionyw || jar.session || jar.sessionKey || ""
+    if (session) jar.sessionyw = session
+    var appid = jar.appId || jar.appid || ""
+    if (appid) jar.appId = appid
+    return { jar: jar, cookie: cookieToString(jar), qdh: jar.QDHeader || jar.qdh || "", qdheader: jar.QDHeader || jar.qdheader || "", uid: extractUid(cookie), guid: jar.gwguid || jar.guid || "", qimei: jar.qimei || "", qimei36: jar.qimei36 || jar.QIMEI36 || "" }
+}
+function httpReq(opt) {
+    if (typeof request === "function") return request(opt)
+    if (typeof $request === "function") return $request(opt)
+    throw new Error("当前 Autman 环境没有 request/$request 方法，无法发起签到请求")
+}
+function parseResp(res) {
+    var body = res && (res.body !== undefined ? res.body : (res.data !== undefined ? res.data : res))
+    if (typeof body === "string") return safeJsonParse(body, body)
+    return body
+}
+function postJson(url, data) {
+    return parseResp(httpReq({ url: url, method: "post", dataType: "json", timeOut: 10000, headers: { "Content-Type": "application/json" }, body: JSON.stringify(data) }))
+}
+function qidianRequest(path, method, data, cookie) {
+    method = String(method || "GET").toUpperCase()
+    var info = normalizeCookie(cookie)
+    var signApi = (get(SIGN_API_KEY) || DEFAULT_SIGN_API).replace(/\/$/, "")
+    var payload = { qdh: info.qdh, qdheader: info.qdheader, url: QIDIAN_BASE + path, method: method, data: data || {}, uid: info.uid, guid: info.guid, qimei: info.qimei, qimei36: info.qimei36 }
+    var signed = postJson(signApi + "/sign", payload)
+    if (typeof signed === "string") signed = safeJsonParse(signed, {})
+    if (!signed || (signed.code !== 200 && signed.code !== "200" && signed.code !== 0 && signed.code !== "0") || !signed.data) throw new Error("签名失败：" + JSON.stringify(signed))
+    var headers = signed.data.headers || signed.data
+    headers.Cookie = info.cookie
+    if (!headers["User-Agent"]) headers["User-Agent"] = "Mozilla/5.0 (iPhone; CPU iPhone OS 16_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/QDReaderiOS/5.9.456/728/QDReaderAppstore"
+    var req = { url: QIDIAN_BASE + path, method: method.toLowerCase(), dataType: "json", timeOut: 10000, headers: headers }
+    if (method === "GET") {
+        var query = qs(data || {})
+        if (query) req.url += (req.url.indexOf("?") >= 0 ? "&" : "?") + query
+    } else {
+        req.headers["Content-Type"] = req.headers["Content-Type"] || "application/x-www-form-urlencoded"
+        req.body = qs(data || {})
+    }
+    var out = parseResp(httpReq(req))
+    if (typeof out === "string") out = safeJsonParse(out, out)
+    return out
+}
+function resultOk(obj) {
+    var code = obj && (obj.Result !== undefined ? obj.Result : obj.Code !== undefined ? obj.Code : obj.code)
+    return code === undefined || code === 0 || code === "0" || code === 200 || code === "200"
+}
+function resultMsg(obj) { return (obj && (obj.Message || obj.Msg || obj.message || obj.msg)) || "" }
+function doCheckin(uid, cookie) {
+    var res = qidianRequest("/argus/api/v3/checkin/checkin", "POST", {}, cookie)
+    var ok = resultOk(res)
+    var msg = resultMsg(res) || (ok ? "签到请求成功" : "签到失败")
+    return { uid: uid, ok: ok, msg: msg, raw: res }
+}
+function signAll(targetUid) {
+    var store = getStore()
+    var uids = Object.keys(store)
+    if (targetUid) uids = uids.filter(function (u) { return u === targetUid })
+    if (!uids.length) return targetUid ? ("未找到 uid: " + targetUid) : "还没有保存起点读书CK"
+    var lines = ["起点读书签到结果："]
+    for (var i = 0; i < uids.length; i++) {
+        var uid = uids[i]
+        try {
+            var r = doCheckin(uid, store[uid])
+            lines.push((r.ok ? "✅ " : "❌ ") + uid + "：" + r.msg)
+        } catch (e) {
+            lines.push("❌ " + uid + "：" + (e && e.message ? e.message : String(e)))
+        }
+    }
+    return lines.join("\n")
+}
+
+function main() {
+    var text = contentText()
+    var isCronRun = !text
+    var cmd = isCronRun ? "sign" : commandName(text)
+    var arg = isCronRun ? "" : stripCommand(text).replace(/^sign\s*/i, "").trim()
+    if (!arg && cmd !== "sign") { reply(usage()); return }
+    if (/^(帮助|help|h)$/i.test(arg)) { reply(usage()); return }
+
+    var store = getStore()
+
+    if (cmd === "sign" || /^(签到|sign|run)(?:\s+|$)/i.test(arg)) {
+        var target = arg.replace(/^(签到|sign|run)\s*/i, "").trim()
+        reply(signAll(target))
+        return
+    }
+
+    if (/^(查询|状态|status|list)$/i.test(arg)) {
+        var uids = Object.keys(store)
+        reply(uids.length ? ("起点读书CK：共 " + uids.length + " 个账号\n" + uids.join("\n") + "\n发送 起点签到 可执行签到") : "还没有保存起点读书CK")
+        return
+    }
+    if (/^(导出|export)$/i.test(arg)) { reply("QDREADER_COOKIE=" + JSON.stringify(store)); return }
+    var del = arg.match(/^(删除|delete|del|rm)\s+(\S+)/i)
+    if (del) { var duid = del[2]; var existed = !!store[duid]; delete store[duid]; setStore(store); reply(existed ? ("已删除 uid: " + duid) : ("未找到 uid: " + duid)); return }
+    var jsonMatch = arg.match(/^json\s+([\s\S]+)$/i)
+    if (jsonMatch) {
+        var obj = safeJsonParse(jsonMatch[1], null)
+        if (!obj || typeof obj !== "object" || Array.isArray(obj)) { reply("JSON格式错误，示例：起点ck json {\"uid\":\"cookie\"}"); return }
+        var count = 0
+        for (var uid in obj) { if (!obj[uid]) continue; store[uid] = String(obj[uid]); count++ }
+        setStore(store); reply("起点读书CK JSON已导入/更新 " + count + " 个账号，当前共 " + Object.keys(store).length + " 个账号\n发送 起点签到 可执行签到"); return
+    }
+    var cookie = arg
+    if (cookie.indexOf("=") < 0 || cookie.indexOf(";") < 0) { reply("未识别到 Cookie。请发送：起点ck <QX抓到的完整cookie>"); return }
+    var uid = extractUid(cookie)
+    if (!uid) { reply("无法从 Cookie 识别 uid。请确认 QX 抓的是起点读书福利中心 getlogininfo 请求，Cookie 内应包含 QDHeader 或 uid。"); return }
+    var isNew = !store[uid]
+    var changed = store[uid] !== cookie
+    store[uid] = cookie
+    setStore(store)
+    reply(["起点读书CK" + (isNew ? "新增" : (changed ? "更新" : "未变化")) + "成功", "uid: " + uid, "账号数: " + Object.keys(store).length, "cookie: " + maskCookie(cookie), "签到：发送 起点签到"].join("\n"))
+
+}
+main()
+