update:1.更新支持编辑章节概要内容

backend/app/api/chapters.py

@@ -2856,11 +2856,11 @@ async def update_chapter_expansion_plan(
     db: AsyncSession = Depends(get_db)
 ):
     """
-    更新章节的展开规划信息
+    更新章节的展开规划信息和情节概要
     
     Args:
         chapter_id: 章节ID
-        expansion_plan: 规划信息更新数据
+        expansion_plan: 规划信息更新数据(包含summary和expansion_plan字段)
     
     Returns:
         更新后的章节规划信息
@@ -2881,7 +2881,16 @@ async def update_chapter_expansion_plan(
     # 准备更新数据(排除None值)
     plan_data = expansion_plan.model_dump(exclude_unset=True, exclude_none=True)
     
-    # 如果已有规划,合并更新;否则创建新规划
+    # 分离summary和expansion_plan数据
+    summary_value = plan_data.pop('summary', None)
+    
+    # 更新summary字段(如果提供)
+    if summary_value is not None:
+        chapter.summary = summary_value
+        logger.info(f"更新章节概要: {chapter_id}")
+    
+    # 更新expansion_plan字段(如果有其他字段)
+    if plan_data:
         if chapter.expansion_plan:
             try:
                 existing_plan = json.loads(chapter.expansion_plan)
@@ -2904,6 +2913,7 @@ async def update_chapter_expansion_plan(
     
     return {
         "id": chapter.id,
+        "summary": chapter.summary,
         "expansion_plan": updated_plan,
         "message": "规划信息更新成功"
     }

backend/app/schemas/chapter.py

@@ -130,6 +130,7 @@ class SceneData(BaseModel):
 
 class ExpansionPlanUpdate(BaseModel):
     """章节规划更新模型"""
+    summary: Optional[str] = Field(None, description="章节情节概要")
     key_events: Optional[List[str]] = Field(None, description="关键事件列表")
     character_focus: Optional[List[str]] = Field(None, description="涉及角色列表")
     emotional_tone: Optional[str] = Field(None, description="情感基调")

frontend/src/components/ExpansionPlanEditor.tsx

@@ -1,4 +1,4 @@
-import { Modal, Form, Input, InputNumber, Select, Tag, Space, Button, message } from 'antd';
+import { Modal, Form, Input, InputNumber, Select, Tag, Space, Button, message, Divider } from 'antd';
 import { PlusOutlined } from '@ant-design/icons';
 import { useState, useEffect } from 'react';
 import type { ExpansionPlanData, Character } from '../types';
@@ -9,14 +9,16 @@ const { TextArea } = Input;
 interface ExpansionPlanEditorProps {
   visible: boolean;
   planData: ExpansionPlanData | null;
+  chapterSummary: string | null;
   projectId: string;
-  onSave: (data: ExpansionPlanData) => Promise<void>;
+  onSave: (data: ExpansionPlanData & { summary?: string }) => Promise<void>;
   onCancel: () => void;
 }
 
 export default function ExpansionPlanEditor({
   visible,
   planData,
+  chapterSummary,
   projectId,
   onSave,
   onCancel
@@ -69,12 +71,14 @@ export default function ExpansionPlanEditor({
     }
   };
 
-  // 当planData变化时更新状态
+  // 当planData或chapterSummary变化时更新状态
   useEffect(() => {
+    if (visible) {
       if (planData) {
         setKeyEvents(planData.key_events || []);
         setCharacters(planData.character_focus || []);
         form.setFieldsValue({
+          summary: chapterSummary || '',
           emotional_tone: planData.emotional_tone,
           narrative_goal: planData.narrative_goal,
           conflict_type: planData.conflict_type,
@@ -84,9 +88,12 @@ export default function ExpansionPlanEditor({
         // 重置状态
         setKeyEvents([]);
         setCharacters([]);
-      form.resetFields();
+        form.setFieldsValue({
+          summary: chapterSummary || ''
+        });
       }
-  }, [planData, form, visible]);
+    }
+  }, [planData, chapterSummary, form, visible]);
 
   const handleAddKeyEvent = () => {
     if (keyEventInput.trim()) {
@@ -120,7 +127,8 @@ export default function ExpansionPlanEditor({
         return;
       }
       
-      const updatedPlan: ExpansionPlanData = {
+      const updatedPlan: ExpansionPlanData & { summary?: string } = {
+        summary: values.summary,
         key_events: keyEvents,
         character_focus: characters,
         emotional_tone: values.emotional_tone,
@@ -173,6 +181,22 @@ export default function ExpansionPlanEditor({
           estimated_words: 3000
         }}
       >
+        {/* 情节概要 */}
+        <Form.Item
+          label="情节概要"
+          name="summary"
+          tooltip="简要描述本章的主要情节和故事走向"
+        >
+          <TextArea
+            rows={3}
+            placeholder="简要描述本章的主要情节，例如：主角遇到意外事件，开始了一段新的冒险..."
+            maxLength={500}
+            showCount
+          />
+        </Form.Item>
+
+        <Divider orientation="left">详细规划</Divider>
+
         {/* 关键事件 */}
         <Form.Item
           label="关键事件"

frontend/src/pages/Chapters.tsx

@@ -2045,6 +2045,7 @@ export default function Chapters() {
           <ExpansionPlanEditor
             visible={planEditorVisible}
             planData={parsedPlanData}
+            chapterSummary={editingPlanChapter.summary || null}
             projectId={currentProject.id}
             onSave={handleSavePlan}
             onCancel={() => {