ExplosiveCoderflome · bighuixiang · Aug 21, 2026
diff --git a/README.md b/README.md
@@ -147,11 +147,10 @@
 
 ## 最新更新
 
-### 2026-08-16
+### 2026-08-21
 
-- 自动导演发现局部章节计划失配时，会自动调整后续未生成章节的安排并继续创作，已保存正文和手动内容保持不变。
-- 从重规划检查点恢复时，会直接定位到首个未生成章节，避免再次处理已经完成的正文。
-- Windows 桌面版更新至 `0.4.13`，包含本次自动导演连续创作与重规划恢复改进。
+- 当章节缺少正文生成所需的执行合同字段时，任务中心会直接定位到对应章节处理入口，并提供“AI 补齐本章任务单”的处理路径。
+- 章节执行合同的缺失、待复核和可恢复状态会被明确展示，不再只显示无法操作的通用失败提示。
 
 完整历史更新见 [docs/releases/release-notes.md](./docs/releases/release-notes.md)。
 

diff --git a/client/src/pages/novels/NovelEdit.tsx b/client/src/pages/novels/NovelEdit.tsx
@@ -1999,6 +1999,11 @@ export default function NovelEdit() {
     if (!id || activeTab !== "structured" || !activeStructuredOutlineChapterId) {
       return;
     }
+    // A task recovery URL carries the exact chapter that needs repair. Do not
+    // let the latest director snapshot replace an explicit user target.
+    if (selectedChapterId && selectedChapterId !== activeStructuredOutlineChapterId) {
+      return;
+    }
     const targetVolume = normalizedVolumeDraft.find((volume) => (
       volume.chapters.some((chapter) => (
         chapter.id === activeStructuredOutlineChapterId
@@ -2021,7 +2026,7 @@ export default function NovelEdit() {
       selectedChapterId: activeStructuredOutlineChapterId,
       selectedBeatKey: "all",
     });
-  }, [activeStructuredOutlineChapterId, activeTab, id, normalizedVolumeDraft]);
+  }, [activeStructuredOutlineChapterId, activeTab, id, normalizedVolumeDraft, selectedChapterId]);
 
   useEffect(() => {
     if (!id) {

diff --git a/client/src/pages/novels/components/StructuredChapterDetailCard.tsx b/client/src/pages/novels/components/StructuredChapterDetailCard.tsx
@@ -204,7 +204,7 @@ export default function StructuredChapterDetailCard(props: StructuredChapterDeta
                 onClick={() => onGenerateChapterDetailBundle(selectedVolume.id, selectedChapter.id)}
                 disabled={isGeneratingChapterDetail || locked}
               >
-                {currentBundleRunning ? "当前章细化中..." : "细化当前章"}
+                {currentBundleRunning ? "正在补齐本章..." : "AI 补齐本章任务单"}
               </AiButton>
             ) : null}
             <Button size="sm" variant="outline" onClick={onToggleAdvanced}>

diff --git a/client/src/pages/tasks/TaskCenterPage.tsx b/client/src/pages/tasks/TaskCenterPage.tsx
@@ -1,4 +1,4 @@
-import { useEffect, useMemo, useState } from "react";
+import { useEffect, useMemo, useRef, useState } from "react";
 import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
 import type { DirectorContinuationMode } from "@ai-novel/shared/types/novelDirector";
 import type { TaskKind, TaskStatus, UnifiedTaskStep } from "@ai-novel/shared/types/task";
@@ -40,6 +40,8 @@ import {
   getTaskNoticeTitle,
   getTaskQueueSeverity,
   getTaskQueueTone,
+  isChapterExecutionContractFailure,
+  isChapterExecutionContractReviewFailure,
   isTaskFailureQualityReminder,
   isTaskMustHandle,
   isTaskReplanRequired,
@@ -69,6 +71,7 @@ export default function TaskCenterPage() {
   const [keyword, setKeyword] = useState("");
   const [onlyAnomaly, setOnlyAnomaly] = useState(false);
   const [sortMode, setSortMode] = useState<TaskSortMode>("updated_desc");
+  const taskRecordsRef = useRef<HTMLDivElement | null>(null);
 
   const selectedKind = (searchParams.get("kind") as TaskKind | null) ?? null;
   const selectedId = searchParams.get("id");
@@ -331,6 +334,13 @@ export default function TaskCenterPage() {
   );
   const chapterTitleRepairMutation = useDirectorChapterTitleRepair();
   const selectedTaskFailureRepairRoute = selectedTaskChapterTitleWarning?.route ?? null;
+  const selectedTaskChapterContractRepairRoute = selectedTask
+    && isChapterExecutionContractReviewFailure(selectedTask)
+    ? selectedTask.sourceRoute
+    : null;
+  const selectedTaskHasExactChapterContractTarget = Boolean(
+    selectedTask && isChapterExecutionContractFailure(selectedTask),
+  );
   const selectedTaskHasChapterTitleFailure = Boolean(
     selectedTask
     && isChapterTitleDiversitySummary(
@@ -488,20 +498,38 @@ export default function TaskCenterPage() {
         },
       }
     : null;
-  const failureAction = selectedTask && (selectedTaskChapterTitleWarning || selectedTaskFailureRepairRoute)
+  const failureAction = selectedTask && (
+    selectedTaskChapterTitleWarning
+    || selectedTaskFailureRepairRoute
+    || selectedTaskChapterContractRepairRoute
+  )
     ? {
-        label: selectedTaskChapterTitleWarning?.label ?? "快速修复章节标题",
+        label: selectedTaskChapterTitleWarning?.label
+          ?? (selectedTaskChapterContractRepairRoute
+            ? (selectedTaskHasExactChapterContractTarget ? "打开章节并 AI 补齐" : "前往章节规划")
+            : "快速修复章节标题"),
         disabled: chapterTitleRepairMutation.isPending,
         onClick: () => {
           if (selectedTaskChapterTitleWarning) {
             chapterTitleRepairMutation.startRepair(selectedTask);
             return;
           }
-          if (selectedTaskFailureRepairRoute) navigate(selectedTaskFailureRepairRoute);
+          if (selectedTaskFailureRepairRoute) {
+            navigate(selectedTaskFailureRepairRoute);
+            return;
+          }
+          if (selectedTaskChapterContractRepairRoute) navigate(selectedTaskChapterContractRepairRoute);
         },
       }
     : null;
 
+  const focusTaskRecords = () => {
+    window.requestAnimationFrame(() => {
+      taskRecordsRef.current?.scrollIntoView({ behavior: "smooth", block: "start" });
+      taskRecordsRef.current?.focus({ preventScroll: true });
+    });
+  };
+
   const listErrorMessage = listQuery.error instanceof Error ? listQuery.error.message : listQuery.isError ? "任务列表读取失败，请重试。" : null;
   const overviewErrorMessage = overviewQuery.error instanceof Error
     ? overviewQuery.error.message
@@ -527,6 +555,36 @@ export default function TaskCenterPage() {
     && !shouldOpenFailedFilter
     && !recoveryCandidatesQuery.isLoading;
   const hasRecommendedAction = Boolean(recommendedTask || shouldOpenFailedFilter || shouldRetryRecoveryLookup);
+  const recommendedTaskNeedsChapterContractRepair = Boolean(
+    recommendedTask && isChapterExecutionContractReviewFailure(recommendedTask),
+  );
+  const focusRecommendedTask = () => {
+    if (!recommendedTask) {
+      setKind("");
+      setKeyword("");
+      if (shouldOpenFailedFilter) {
+        setStatus("failed");
+        setOnlyAnomaly(false);
+      } else if (shouldRetryRecoveryLookup) {
+        void recoveryCandidatesQuery.refetch();
+      }
+      return;
+    }
+    setSearchParams((prev) => {
+      const next = new URLSearchParams(prev);
+      next.set("kind", recommendedTask.kind);
+      next.set("id", recommendedTask.id);
+      return next;
+    });
+    focusTaskRecords();
+  };
+  const openRecommendedTaskRepair = () => {
+    if (recommendedTaskNeedsChapterContractRepair && recommendedTask) {
+      navigate(recommendedTask.sourceRoute);
+      return;
+    }
+    focusRecommendedTask();
+  };
 
   return (
     <div className="space-y-5">
@@ -552,14 +610,16 @@ export default function TaskCenterPage() {
         className="rounded-2xl border-transparent px-5 py-3 shadow-none"
         icon={overviewErrorMessage ? RefreshCw : hasMustHandleTask ? ShieldAlert : Activity}
         tone={overviewQuery.isLoading ? "info" : overviewErrorMessage ? "danger" : hasMustHandleTask ? "danger" : waitingActionCount > 0 ? "info" : qualityReminderCount > 0 ? "warning" : runningCount + queuedCount > 0 ? "info" : allRows.length > 0 ? "success" : "neutral"}
-        title={overviewQuery.isLoading ? "正在读取全局任务状态" : overviewErrorMessage ? "重新读取任务概览" : hasMustHandleTask ? "先查看必须处理的任务" : waitingActionCount > 0 ? "完成等待中的操作" : qualityReminderCount > 0 ? "查看质量提醒" : runningCount + queuedCount > 0 ? "关注正在推进的任务" : allRows.length > 0 ? "当前没有阻塞任务" : "任务会在执行后汇总到这里"}
+        title={overviewQuery.isLoading ? "正在读取全局任务状态" : overviewErrorMessage ? "重新读取任务概览" : recommendedTaskNeedsChapterContractRepair ? "当前章节需要先补齐执行合同" : hasMustHandleTask ? "先查看必须处理的任务" : waitingActionCount > 0 ? "完成等待中的操作" : qualityReminderCount > 0 ? "查看质量提醒" : runningCount + queuedCount > 0 ? "关注正在推进的任务" : allRows.length > 0 ? "当前没有阻塞任务" : "任务会在执行后汇总到这里"}
         description={overviewQuery.isLoading
           ? "正在汇总执行、等待操作、失败和可恢复任务，请稍候。"
           : overviewErrorMessage
             ? `${overviewErrorMessage} 当前不会据此判断是否存在阻塞任务。`
             : hasMustHandleTask
               ? recoveryCandidatesQuery.isLoading && !recommendedBlockingTask && failedTaskCount === 0
                 ? "正在定位可恢复任务；读取完成后会提供对应入口。"
+              : recommendedTaskNeedsChapterContractRepair
+                ? "章节执行合同缺少正文生成所需字段。打开章节处理页后，选中提示中的章节，点击“AI 补齐本章任务单”；补齐章节目标、独占事件、结束态、下章入口态、冲突/揭露强度、目标字数和禁止事项后，再回到章节执行继续生成。"
                 : "阻塞状态可能影响对应来源流程；先查看原因和恢复位置，再决定恢复、重试或重规划。"
               : waitingActionCount > 0
                 ? "候选确认、章节批次继续等节点需要你的操作，但不代表任务发生故障。"
@@ -574,7 +634,9 @@ export default function TaskCenterPage() {
           ? "只重新读取任务概览，不会恢复、重试或取消任务。"
           : !overviewQuery.isLoading && hasRecommendedAction
             ? recommendedTask
-              ? "只定位到推荐任务，不会自动继续、重试或取消。"
+              ? recommendedTaskNeedsChapterContractRepair
+                ? "只打开章节处理页，不会自动生成、重试或修改内容。"
+                : "只定位到推荐任务，不会自动继续、重试或取消。"
               : shouldOpenFailedFilter
                 ? "只筛选失败任务，不会自动恢复、重试或取消任务。"
                 : "只重新读取恢复候选，不会自动执行恢复。"
@@ -584,32 +646,27 @@ export default function TaskCenterPage() {
             重新读取
           </Button>
         ) : !overviewQuery.isLoading && hasRecommendedAction ? (
-          <Button
-            type="button"
-            size="sm"
-            variant={hasMustHandleTask ? "destructive" : "outline"}
-            onClick={() => {
-              if (!recommendedTask) {
-                setKind("");
-                setKeyword("");
-                if (shouldOpenFailedFilter) {
-                  setStatus("failed");
-                  setOnlyAnomaly(false);
-                } else if (shouldRetryRecoveryLookup) {
-                  void recoveryCandidatesQuery.refetch();
-                }
-                return;
-              }
-              setSearchParams((prev) => {
-                const next = new URLSearchParams(prev);
-                next.set("kind", recommendedTask.kind);
-                next.set("id", recommendedTask.id);
-                return next;
-              });
-            }}
-          >
-            {shouldRetryRecoveryLookup ? "重新读取恢复任务" : hasMustHandleTask ? "查看需处理任务" : "查看推荐任务"}
-          </Button>
+          <div className="flex flex-wrap justify-end gap-2">
+            <Button
+              type="button"
+              size="sm"
+              variant={hasMustHandleTask ? "destructive" : "outline"}
+              onClick={openRecommendedTaskRepair}
+            >
+              {shouldRetryRecoveryLookup
+                ? "重新读取恢复任务"
+                : recommendedTaskNeedsChapterContractRepair
+                  ? "打开章节处理页"
+                  : hasMustHandleTask
+                    ? "查看需处理任务"
+                    : "查看推荐任务"}
+            </Button>
+            {recommendedTaskNeedsChapterContractRepair ? (
+              <Button type="button" size="sm" variant="outline" onClick={focusRecommendedTask}>
+                查看任务详情
+              </Button>
+            ) : null}
+          </div>
         ) : undefined}
       />
 
@@ -633,7 +690,11 @@ export default function TaskCenterPage() {
         onSortModeChange={setSortMode}
       />
 
-      <div className="grid items-start gap-5 xl:grid-cols-[minmax(0,1.25fr)_minmax(380px,0.75fr)]">
+      <div
+        ref={taskRecordsRef}
+        tabIndex={-1}
+        className="grid items-start gap-5 outline-none xl:grid-cols-[minmax(0,1.25fr)_minmax(380px,0.75fr)]"
+      >
         <TaskCenterListPanel
           tasks={visibleRows}
           selectedKind={selectedKind}

diff --git a/client/src/pages/tasks/components/TaskCenterDetailPanel.tsx b/client/src/pages/tasks/components/TaskCenterDetailPanel.tsx
@@ -126,7 +126,9 @@ export default function TaskCenterDetailPanel(props: TaskCenterDetailPanelProps)
                 compact
                 tone="info"
                 title="导演任务操作入口"
-                description="继续、恢复、切换模型和推进策略请回到小说页面的执行详情处理；任务中心保留状态、取消、归档和来源入口。"
+                description={props.failureAction
+                  ? "按上方建议先处理当前章节；完成后可在小说页面继续推进。"
+                  : "可打开小说页面查看当前阶段和下一步操作。"}
               />
             ) : null}
 

diff --git a/client/src/pages/tasks/taskCenterUtils.test.mjs b/client/src/pages/tasks/taskCenterUtils.test.mjs
@@ -7,6 +7,8 @@ import {
   getTaskNoticeTitle,
   getTaskQueueLevelLabel,
   getTaskQueueTone,
+  isChapterExecutionContractFailure,
+  isChapterExecutionContractReviewFailure,
   isTaskMustHandle,
 } from "./taskCenterUtils.ts";
 
@@ -27,6 +29,26 @@ test("task queue uses structured failure state as blocker", () => {
   assert.equal(getTaskQueueLevelLabel(task), "任务失败");
 });
 
+test("chapter execution contract failure keeps a direct repair task blocking", () => {
+  const task = { ...baseTask, status: "failed", failureCode: "CHAPTER_EXECUTION_CONTRACT_INCOMPLETE" };
+  assert.equal(isChapterExecutionContractFailure(task), true);
+  assert.equal(isChapterExecutionContractReviewFailure(task), true);
+  assert.equal(getTaskQueueTone(task), "danger");
+  assert.equal(isTaskMustHandle(task), true);
+});
+
+test("legacy chapter sync failure remains actionable without parsing its error text", () => {
+  const task = {
+    ...baseTask,
+    status: "failed",
+    failureCode: "CHAPTER_EXECUTION_CONTRACT_REVIEW_REQUIRED",
+    lastError: "任意历史错误文本",
+  };
+  assert.equal(isChapterExecutionContractReviewFailure(task), true);
+  assert.equal(getTaskQueueTone(task), "danger");
+  assert.equal(isTaskMustHandle(task), true);
+});
+
 test("task queue keeps a completed task notice as quality reminder", () => {
   const task = { ...baseTask, status: "succeeded", noticeCode: "PIPELINE_QUALITY_REVIEW", noticeSummary: "待局部修复" };
   assert.equal(getTaskQueueTone(task), "warning");

diff --git a/client/src/pages/tasks/taskCenterUtils.ts b/client/src/pages/tasks/taskCenterUtils.ts
@@ -29,6 +29,17 @@ type TaskQueuePresentationInput = Pick<
 const PIPELINE_QUALITY_REVIEW_CODE = "PIPELINE_QUALITY_REVIEW";
 const PIPELINE_REPLAN_REQUIRED_CODE = "PIPELINE_REPLAN_REQUIRED";
 const CHAPTER_TITLE_DIVERSITY_CODE = "CHAPTER_TITLE_DIVERSITY";
+export const CHAPTER_EXECUTION_CONTRACT_INCOMPLETE_FAILURE_CODE = "CHAPTER_EXECUTION_CONTRACT_INCOMPLETE";
+export const CHAPTER_EXECUTION_CONTRACT_REVIEW_FAILURE_CODE = "CHAPTER_EXECUTION_CONTRACT_REVIEW_REQUIRED";
+
+export function isChapterExecutionContractFailure(task: TaskQueuePresentationInput): boolean {
+  return task.failureCode === CHAPTER_EXECUTION_CONTRACT_INCOMPLETE_FAILURE_CODE;
+}
+
+export function isChapterExecutionContractReviewFailure(task: TaskQueuePresentationInput): boolean {
+  return isChapterExecutionContractFailure(task)
+    || task.failureCode === CHAPTER_EXECUTION_CONTRACT_REVIEW_FAILURE_CODE;
+}
 
 export function isTaskReplanRequired(task: TaskQueuePresentationInput): boolean {
   return task.checkpointType === "replan_required"

diff --git a/docs/releases/release-notes.md b/docs/releases/release-notes.md
@@ -4,6 +4,14 @@
 
 ## 更新历史
 
+### 2026-08-21（章节执行合同恢复）
+
+- 当章节缺少正文生成所需的执行合同字段时，任务中心会直接定位到对应章节处理入口，并提供“AI 补齐本章任务单”的处理路径。
+- 章节执行合同的缺失、待复核和可恢复状态会被明确展示，不再只显示无法操作的通用失败提示。
+
+### 2026-08-20（自动导演创建稳定性）
+
+- 自动导演创建页在暂时没有可选世界样本时也能保持稳定，停留填写开书想法或继续设置时不会因选择控件异常而白屏。
 ### 2026-08-16（自动导演连续创作）
 
 - 自动导演发现局部章节计划失配时，会自动调整后续未生成章节的安排并继续创作；已保存正文、已确认章节和手动内容保持不变。

diff --git a/docs/wiki/architecture/chapter-identity-and-planning-boundary.md b/docs/wiki/architecture/chapter-identity-and-planning-boundary.md
@@ -24,12 +24,17 @@
 
 `/volumes/sync-chapters` 保留为兼容修复和诊断入口。它的首要职责是修复章节连接和补齐执行入口，不应成为新手主流程的必要步骤。
 
+章节执行合同在生成场景卡前必须有目标字数。旧章节列表若尚未填写该字段，服务层应优先继承同卷距离最近的已设定字数；全卷都没有字数时，使用标准章节执行预算，并将结果随本次细化保存。用户不应因为历史规划缺少内部预算字段而遇到 500 或被要求先手工补数。
+
+执行合同门禁失败时，失败状态必须以结构化字段保留 `novelId`、`volumeId`、`chapterId` 和章序；任务投影据此构造章节定位和补齐入口，不能从面向用户的错误文字反向解析章节。
+
 ## Failure Modes
 
 - 如果规划章节有 `chapterId`，不得因为标题相同而误绑定到其他正式章节。
 - 如果正式章节已经有正文，拆章重排或连接修复默认不得清空正文或重置执行状态。
 - 如果旧数据没有 `chapterId` 且章序/标题无法可靠匹配，应创建新的正式章节并写回连接，而不是静默保持悬空规划。
 - 如果执行合同质量门禁不通过，应阻断连接到章节执行区，并提示具体章节缺少的规划信息。
+- 如果失败任务丢失了章节定位，只能提供节奏 / 拆章的兼容入口和清楚操作提示；不得用字符串匹配猜测目标章节。
 
 ## Related Modules
 

diff --git a/docs/wiki/product/task-center-role.md b/docs/wiki/product/task-center-role.md
@@ -16,6 +16,7 @@
 4. 新手引导、普通按钮和页面文案应优先引导用户留在当前创作现场；除异常、恢复或历史查询外，不要把“打开运行记录”作为正常下一步。
 5. 自动导演与章节质量债的主入口仍属于小说工作台和导演跟进；运行记录只提供事实查询与来源跳转，不重新裁决创作主状态。
 6. 运行记录默认采用任务收件箱心智：先展示需要处理、等待操作和正在推进的任务，再展示当前动作与可执行入口。模型、Token、心跳、完整时间、检查点和细分步骤属于诊断信息，应在选中任务后按需展开，不能长期铺在列表中迫使新手读取内部运行字段。
+7. 当任务保存了章节修复定位时，运行记录应提供直达对应章节的补齐入口；执行合同缺失时，入口要明确说明“AI 补齐本章任务单”。旧记录没有章节定位时，可直达节奏 / 拆章并提示用户按任务提示选择章节。运行记录只负责定位和交接，不在此处隐式重试、重规划或修改小说内容。
 
 ## Failure Modes