diff --git a/docs/autman-plugin-rules.md b/docs/autman-plugin-rules.md
index 5f03894..6940e31 100644
--- a/docs/autman-plugin-rules.md
+++ b/docs/autman-plugin-rules.md
@@ -733,3 +733,25 @@ cmp -s plugins/qdreader/qdreader_sign_autman.js js/qdreader_sign_autman.js
 - 明确默认只跑安全签到 + 领取奖励；可选任务需要在 `启点账号 → 账号任务配置` 按账号开启。
 - 明确查询结果从归档判断，不要把清空近期日志误解释成没运行。
 - 给出测试、commit、push、raw 验证结果，避免只说“应该可以”。
+
+### 10.6 QDReader 原项目接口转写：字段大小写必须逐项核对
+
+2026-05 复核启点激励任务时发现：原脚本能完成、插件不能完成的根因不是任务流程，而是 `finishWatchAdv` 的 POST payload 被转写错了字段名。上游提交字段为：
+
+```text
+taskId=<TaskId>&BanId=0&BanMessage=&CaptchaAId=&CaptchaURL=&CaptchaType=0&Challenge=&Gt=&NewCaptcha=0&Offline=0&PhoneNumber=&SessionKey=
+```
+
+插件曾误写成：
+
+```text
+TaskId=<TaskId>&BanId=0&BanMessage=&Challenge=&CaptchaType=0&Fee=&Gif=&Gt=&NewCaptcha=0&Offline=0&PhoneTicket=&SessionKey=
+```
+
+注意点：
+
+- `taskId` 是小写 `t`，不是 `TaskId`。
+- 必须保留上游的空字段 `CaptchaAId`、`CaptchaURL`、`PhoneNumber`。
+- 不要凭字段含义替换成 `Fee`、`Gif`、`PhoneTicket`。
+- 复刻上游混淆脚本时，除流程外还要用测试断言实际请求 `body` 的完整字符串，避免只断言 URL/次数导致参数漂移漏检。
+- QDReader 激励/每日任务都共用 `finishWatchAdv`，修改 payload 时必须覆盖两类任务测试。
diff --git a/js/qdreader_sign_autman.js b/js/qdreader_sign_autman.js
index 0735f72..cb2724f 100644
--- a/js/qdreader_sign_autman.js
+++ b/js/qdreader_sign_autman.js
@@ -4,7 +4,7 @@
 //[author: Hermes]
 //[service: BOSS]
 //[class: 工具类]
-//[version: 2.10.8]
+//[version: 2.10.9]
 //[platform: web,qq,wx,tg,tb,fs,we]
 //[public: false]
 //[price: 0]
@@ -276,7 +276,7 @@ function contentText() {
 }
 function usage() {
     return [
-        "启点读书签到插件 v2.10.8",
+        "启点读书签到插件 v2.10.9",
         "【一级菜单】",
         "账号管理：启点账号",
         "执行查询：启点查询",
@@ -593,7 +593,7 @@ function nested(obj, path) {
     return cur
 }
 function makeVideoPayload(taskId) {
-    return { TaskId: String(taskId || ""), BanId: "0", BanMessage: "", Challenge: "", CaptchaType: "0", Fee: "", Gif: "", Gt: "", NewCaptcha: "0", Offline: "0", PhoneTicket: "", SessionKey: "" }
+    return { taskId: String(taskId || ""), BanId: "0", BanMessage: "", CaptchaAId: "", CaptchaURL: "", CaptchaType: "0", Challenge: "", Gt: "", NewCaptcha: "0", Offline: "0", PhoneNumber: "", SessionKey: "" }
 }
 function field(obj, names, def) {
     for (var i = 0; i < names.length; i++) if (obj && obj[names[i]] !== undefined && obj[names[i]] !== null) return obj[names[i]]
diff --git a/plugins/qdreader/qdreader_sign_autman.js b/plugins/qdreader/qdreader_sign_autman.js
index 0735f72..cb2724f 100644
--- a/plugins/qdreader/qdreader_sign_autman.js
+++ b/plugins/qdreader/qdreader_sign_autman.js
@@ -4,7 +4,7 @@
 //[author: Hermes]
 //[service: BOSS]
 //[class: 工具类]
-//[version: 2.10.8]
+//[version: 2.10.9]
 //[platform: web,qq,wx,tg,tb,fs,we]
 //[public: false]
 //[price: 0]
@@ -276,7 +276,7 @@ function contentText() {
 }
 function usage() {
     return [
-        "启点读书签到插件 v2.10.8",
+        "启点读书签到插件 v2.10.9",
         "【一级菜单】",
         "账号管理：启点账号",
         "执行查询：启点查询",
@@ -593,7 +593,7 @@ function nested(obj, path) {
     return cur
 }
 function makeVideoPayload(taskId) {
-    return { TaskId: String(taskId || ""), BanId: "0", BanMessage: "", Challenge: "", CaptchaType: "0", Fee: "", Gif: "", Gt: "", NewCaptcha: "0", Offline: "0", PhoneTicket: "", SessionKey: "" }
+    return { taskId: String(taskId || ""), BanId: "0", BanMessage: "", CaptchaAId: "", CaptchaURL: "", CaptchaType: "0", Challenge: "", Gt: "", NewCaptcha: "0", Offline: "0", PhoneNumber: "", SessionKey: "" }
 }
 function field(obj, names, def) {
     for (var i = 0; i < names.length; i++) if (obj && obj[names[i]] !== undefined && obj[names[i]] !== null) return obj[names[i]]
diff --git a/tests/qdreader_plugin.test.mjs b/tests/qdreader_plugin.test.mjs
index d6c06be..21fe1bc 100644
--- a/tests/qdreader_plugin.test.mjs
+++ b/tests/qdreader_plugin.test.mjs
@@ -966,6 +966,37 @@ test('adv task accepts nested data result 9 with empty message from sign gateway
 });
 
 
+
+
+test('finishWatch payload matches upstream lowercase taskId and full captcha field names', () => {
+  const store = {
+    qdreader_cookie_json: JSON.stringify({ '12345': cookie }),
+    qdreader_user_bind_json: JSON.stringify({ '12345': 'user-a' }),
+    qdreader_task_pref_json: JSON.stringify({ '12345': { adv: true } }),
+  };
+  const r = runPlugin({
+    content: '启点签到',
+    store,
+    userId: 'user-a',
+    requests: [
+      { body: { code: 0, data: { headers: { 'QD-Sign': 'sig' } } } },
+      { statusCode: 200, body: { code: 1, msg: '今日已签到' } },
+      { body: { code: 0, data: { headers: { 'QD-Sign': 'sig' } } } },
+      { statusCode: 200, body: { code: 1, msg: '无可领取礼包' } },
+      { body: { code: 0, data: { headers: { 'QD-Sign': 'sig' } } } },
+      { statusCode: 200, body: { code: 0, Data: { VideoRewardTab: { TaskList: [{ TaskId: '1187767793786748928', Title: '激励碎片', IsFinished: 0 }] } } } },
+      { body: { code: 0, data: { headers: { 'QD-Sign': 'sig' } } } },
+      { statusCode: 200, body: { result: 9, message: '' } },
+      { body: { code: 0, data: { headers: { 'QD-Sign': 'sig' } } } },
+      { statusCode: 200, body: { code: 0, Data: { VideoRewardTab: { TaskList: [{ TaskId: '1187767793786748928', Title: '激励碎片', IsFinished: 1 }] } } } },
+    ],
+  });
+  const finishCall = r.calls.find(c => /video\/adv\/finishWatch$/.test(c.url));
+  assert.ok(finishCall, 'finishWatch request should be issued');
+  assert.equal(finishCall.body, 'taskId=1187767793786748928&BanId=0&BanMessage=&CaptchaAId=&CaptchaURL=&CaptchaType=0&Challenge=&Gt=&NewCaptcha=0&Offline=0&PhoneNumber=&SessionKey=');
+  assert.doesNotMatch(finishCall.body, /TaskId=/);
+  assert.doesNotMatch(finishCall.body, /Fee=|Gif=|PhoneTicket=/);
+});
 test('adv task submits each unfinished upstream list item once before verification', () => {
   const store = {
     qdreader_cookie_json: JSON.stringify({ '12345': cookie }),