🎨 优化角色卡功能模块，后续待优化图像上传&前端流畅性待优化

.gitignore

@@ -174,3 +174,4 @@ dist
 .yarn/install-state.gz
 .pnp.*
 
+.claude

server/config.yaml

@@ -164,14 +164,28 @@ oracle:
     max-open-conns: 100
     singular: false
     log-zap: false
+#pgsql:
+#    prefix: ""
+#    port: "5432"
+#    config: sslmode=disable TimeZone=Asia/Shanghai
+#    db-name: st_dev
+#    username: postgres
+#    password: loser765911.
+#    path: 149.88.74.188
+#    engine: ""
+#    log-mode: error
+#    max-idle-conns: 10
+#    max-open-conns: 100
+#    singular: false
+#    log-zap: false
 pgsql:
   prefix: ""
   port: "5432"
   config: sslmode=disable TimeZone=Asia/Shanghai
   db-name: st_dev
-    username: postgres
+  username: loser
   password: loser765911.
-    path: 149.88.74.188
+  path: pg.echol.top
   engine: ""
   log-mode: error
   max-idle-conns: 10

server/initialize/gorm.go

@@ -100,6 +100,9 @@ func RegisterTables() {
 		os.Exit(0)
 	}
 
+	// 修复 PostgreSQL 序列（确保序列值与现有数据一致）
+	fixPostgresSequences()
+
 	// 创建向量索引（必须在 AutoMigrate 之后）
 	CreateVectorIndexes()
 
@@ -111,3 +114,27 @@ func RegisterTables() {
 	}
 	global.GVA_LOG.Info("register table success")
 }
+
+// fixPostgresSequences 修复 PostgreSQL 自增序列与现有数据不一致的问题
+// AutoMigrate 后序列可能落后于已有数据的 max(id)，导致插入时主键冲突
+func fixPostgresSequences() {
+	if global.GVA_CONFIG.System.DbType != "pgsql" {
+		return
+	}
+
+	// 需要修复序列的表名列表
+	tables := []string{
+		"ai_characters",
+		"app_users",
+		"app_user_sessions",
+		"app_user_favorite_characters",
+	}
+
+	for _, table := range tables {
+		seqName := table + "_id_seq"
+		sql := "SELECT setval('" + seqName + "', COALESCE((SELECT MAX(id) FROM " + table + "), 0) + 1, false)"
+		if err := global.GVA_DB.Exec(sql).Error; err != nil {
+			global.GVA_LOG.Warn("fix sequence failed", zap.String("table", table), zap.Error(err))
+		}
+	}
+}

server/model/app/ai_character.go

@@ -24,6 +24,11 @@ type AICharacter struct {
 	Version                 int            `json:"version" gorm:"default:1;comment:角色版本"`
 	FirstMessage            string         `json:"firstMessage" gorm:"type:text;comment:第一条消息"`
 	ExampleMessages         pq.StringArray `json:"exampleMessages" gorm:"type:text[];comment:消息示例"`
+	SystemPrompt            string         `json:"systemPrompt" gorm:"type:text;comment:系统提示词"`
+	PostHistoryInstructions string         `json:"postHistoryInstructions" gorm:"type:text;comment:后置历史指令"`
+	AlternateGreetings      pq.StringArray `json:"alternateGreetings" gorm:"type:text[];comment:备用问候语"`
+	CharacterBook           datatypes.JSON `json:"characterBook" gorm:"type:jsonb;comment:角色书/世界信息"`
+	Extensions              datatypes.JSON `json:"extensions" gorm:"type:jsonb;comment:扩展数据(depth_prompt等)"`
 	TotalChats              int            `json:"totalChats" gorm:"default:0;comment:对话总数"`
 	TotalLikes              int            `json:"totalLikes" gorm:"default:0;comment:点赞总数"`
 	UsageCount              int            `json:"usageCount" gorm:"default:0;comment:使用次数"`

server/model/app/request/character.go

@@ -15,6 +15,11 @@ type CreateCharacterRequest struct {
 	ExampleMessages         []string               `json:"exampleMessages"`
 	Tags                    []string               `json:"tags"`
 	IsPublic                bool                   `json:"isPublic"`
+	SystemPrompt            string                 `json:"systemPrompt"`
+	PostHistoryInstructions string                 `json:"postHistoryInstructions"`
+	AlternateGreetings      []string               `json:"alternateGreetings"`
+	CharacterBook           map[string]interface{} `json:"characterBook"`
+	Extensions              map[string]interface{} `json:"extensions"`
 }
 
 // UpdateCharacterRequest 更新角色卡请求
@@ -31,6 +36,11 @@ type UpdateCharacterRequest struct {
 	ExampleMessages         []string               `json:"exampleMessages"`
 	Tags                    []string               `json:"tags"`
 	IsPublic                bool                   `json:"isPublic"`
+	SystemPrompt            string                 `json:"systemPrompt"`
+	PostHistoryInstructions string                 `json:"postHistoryInstructions"`
+	AlternateGreetings      []string               `json:"alternateGreetings"`
+	CharacterBook           map[string]interface{} `json:"characterBook"`
+	Extensions              map[string]interface{} `json:"extensions"`
 }
 
 // CharacterListRequest 角色卡列表请求

server/model/app/response/character.go

@@ -1,6 +1,7 @@
 package response
 
 import (
+	"encoding/json"
 	"git.echol.cn/loser/st/server/model/app"
 	"time"
 )
@@ -21,6 +22,11 @@ type CharacterResponse struct {
 	Version                 int             `json:"version"`
 	FirstMessage            string          `json:"firstMessage"`
 	ExampleMessages         []string        `json:"exampleMessages"`
+	SystemPrompt            string          `json:"systemPrompt"`
+	PostHistoryInstructions string          `json:"postHistoryInstructions"`
+	AlternateGreetings      []string        `json:"alternateGreetings"`
+	CharacterBook           json.RawMessage `json:"characterBook"`
+	Extensions              json.RawMessage `json:"extensions"`
 	TotalChats              int             `json:"totalChats"`
 	TotalLikes              int             `json:"totalLikes"`
 	UsageCount              int             `json:"usageCount"`
@@ -52,6 +58,22 @@ func ToCharacterResponse(character *app.AICharacter, isFavorited bool) Character
 		exampleMessages = character.ExampleMessages
 	}
 
+	alternateGreetings := []string{}
+	if character.AlternateGreetings != nil {
+		alternateGreetings = character.AlternateGreetings
+	}
+
+	// 处理 JSON 字段，确保返回有效 JSON（nil 时返回 null）
+	characterBook := json.RawMessage(character.CharacterBook)
+	if len(characterBook) == 0 {
+		characterBook = json.RawMessage("null")
+	}
+
+	extensions := json.RawMessage(character.Extensions)
+	if len(extensions) == 0 {
+		extensions = json.RawMessage("null")
+	}
+
 	return CharacterResponse{
 		ID:                      character.ID,
 		Name:                    character.Name,
@@ -67,6 +89,11 @@ func ToCharacterResponse(character *app.AICharacter, isFavorited bool) Character
 		Version:                 character.Version,
 		FirstMessage:            character.FirstMessage,
 		ExampleMessages:         exampleMessages,
+		SystemPrompt:            character.SystemPrompt,
+		PostHistoryInstructions: character.PostHistoryInstructions,
+		AlternateGreetings:      alternateGreetings,
+		CharacterBook:           characterBook,
+		Extensions:              extensions,
 		TotalChats:              character.TotalChats,
 		TotalLikes:              character.TotalLikes,
 		UsageCount:              character.UsageCount,

server/service/app/character.go

@@ -1,12 +1,16 @@
 package app
 
 import (
+	"crypto/md5"
+	"encoding/hex"
 	"encoding/json"
 	"errors"
 	"fmt"
 	"image"
 	_ "image/jpeg"
+	"os"
 	"strings"
+	"time"
 
 	"git.echol.cn/loser/st/server/global"
 	"git.echol.cn/loser/st/server/model/app"
@@ -192,7 +196,7 @@ func (cs *CharacterService) GetCharacterDetail(characterID uint, userID *uint) (
 
 // CreateCharacter 创建角色卡
 func (cs *CharacterService) CreateCharacter(req request.CreateCharacterRequest, userID uint) (response.CharacterResponse, error) {
-	// 构建 CardData
+	// 构建 CardData（包含完整 V2 数据）
 	cardData := map[string]interface{}{
 		"name":                      req.Name,
 		"description":               req.Description,
@@ -202,6 +206,11 @@ func (cs *CharacterService) CreateCharacter(req request.CreateCharacterRequest,
 		"example_messages":          req.ExampleMessages,
 		"creator_name":              req.CreatorName,
 		"creator_notes":             req.CreatorNotes,
+		"system_prompt":             req.SystemPrompt,
+		"post_history_instructions": req.PostHistoryInstructions,
+		"alternate_greetings":       req.AlternateGreetings,
+		"character_book":            req.CharacterBook,
+		"extensions":                req.Extensions,
 	}
 	cardDataJSON, _ := json.Marshal(cardData)
 
@@ -216,6 +225,20 @@ func (cs *CharacterService) CreateCharacter(req request.CreateCharacterRequest,
 		exampleMessages = []string{}
 	}
 
+	alternateGreetings := req.AlternateGreetings
+	if alternateGreetings == nil {
+		alternateGreetings = []string{}
+	}
+
+	// 序列化 JSON 字段
+	var characterBookJSON, extensionsJSON datatypes.JSON
+	if req.CharacterBook != nil {
+		characterBookJSON, _ = json.Marshal(req.CharacterBook)
+	}
+	if req.Extensions != nil {
+		extensionsJSON, _ = json.Marshal(req.Extensions)
+	}
+
 	character := app.AICharacter{
 		Name:                    req.Name,
 		Description:             req.Description,
@@ -230,6 +253,11 @@ func (cs *CharacterService) CreateCharacter(req request.CreateCharacterRequest,
 		IsPublic:                req.IsPublic,
 		FirstMessage:            req.FirstMessage,
 		ExampleMessages:         exampleMessages,
+		SystemPrompt:            req.SystemPrompt,
+		PostHistoryInstructions: req.PostHistoryInstructions,
+		AlternateGreetings:      alternateGreetings,
+		CharacterBook:           characterBookJSON,
+		Extensions:              extensionsJSON,
 		TokenCount:              calculateTokenCount(req),
 	}
 
@@ -257,7 +285,7 @@ func (cs *CharacterService) UpdateCharacter(req request.UpdateCharacterRequest,
 		return response.CharacterResponse{}, errors.New("无权修改")
 	}
 
-	// 构建 CardData
+	// 构建 CardData（包含完整 V2 数据）
 	cardData := map[string]interface{}{
 		"name":                      req.Name,
 		"description":               req.Description,
@@ -267,10 +295,15 @@ func (cs *CharacterService) UpdateCharacter(req request.UpdateCharacterRequest,
 		"example_messages":          req.ExampleMessages,
 		"creator_name":              req.CreatorName,
 		"creator_notes":             req.CreatorNotes,
+		"system_prompt":             req.SystemPrompt,
+		"post_history_instructions": req.PostHistoryInstructions,
+		"alternate_greetings":       req.AlternateGreetings,
+		"character_book":            req.CharacterBook,
+		"extensions":                req.Extensions,
 	}
 	cardDataJSON, _ := json.Marshal(cardData)
 
-	// 处理标签和示例消息
+	// 处理标签和示例消息，转换为 pq.StringArray
 	tags := req.Tags
 	if tags == nil {
 		tags = []string{}
@@ -281,25 +314,42 @@ func (cs *CharacterService) UpdateCharacter(req request.UpdateCharacterRequest,
 		exampleMessages = []string{}
 	}
 
-	// 更新
+	alternateGreetings := req.AlternateGreetings
-	updates := map[string]interface{}{
+	if alternateGreetings == nil {
-		"name":             req.Name,
+		alternateGreetings = []string{}
-		"description":      req.Description,
-		"personality":      req.Personality,
-		"scenario":         req.Scenario,
-		"avatar":           req.Avatar,
-		"creator_name":     req.CreatorName,
-		"creator_notes":    req.CreatorNotes,
-		"card_data":        cardDataJSON,
-		"tags":             tags,
-		"is_public":        req.IsPublic,
-		"first_message":    req.FirstMessage,
-		"example_messages": exampleMessages,
-		"token_count":      calculateTokenCount(req),
-		"version":          character.Version + 1,
 	}
 
-	err = global.GVA_DB.Model(&character).Updates(updates).Error
+	// 序列化 JSON 字段
+	var characterBookJSON, extensionsJSON datatypes.JSON
+	if req.CharacterBook != nil {
+		characterBookJSON, _ = json.Marshal(req.CharacterBook)
+	}
+	if req.Extensions != nil {
+		extensionsJSON, _ = json.Marshal(req.Extensions)
+	}
+
+	// 更新字段 - 直接更新到结构体以避免类型转换问题
+	character.Name = req.Name
+	character.Description = req.Description
+	character.Personality = req.Personality
+	character.Scenario = req.Scenario
+	character.Avatar = req.Avatar
+	character.CreatorName = req.CreatorName
+	character.CreatorNotes = req.CreatorNotes
+	character.CardData = cardDataJSON
+	character.Tags = tags
+	character.IsPublic = req.IsPublic
+	character.FirstMessage = req.FirstMessage
+	character.ExampleMessages = exampleMessages
+	character.SystemPrompt = req.SystemPrompt
+	character.PostHistoryInstructions = req.PostHistoryInstructions
+	character.AlternateGreetings = alternateGreetings
+	character.CharacterBook = characterBookJSON
+	character.Extensions = extensionsJSON
+	character.TokenCount = calculateTokenCount(req)
+	character.Version = character.Version + 1
+
+	err = global.GVA_DB.Save(&character).Error
 	if err != nil {
 		return response.CharacterResponse{}, err
 	}
@@ -436,11 +486,25 @@ func (cs *CharacterService) ExportCharacter(characterID uint, userID *uint) (map
 		exampleMessages = character.ExampleMessages
 	}
 
+	alternateGreetings := []string{}
+	if character.AlternateGreetings != nil {
+		alternateGreetings = character.AlternateGreetings
+	}
+
+	// 解析 character_book JSON
+	var characterBook map[string]interface{}
+	if len(character.CharacterBook) > 0 {
+		json.Unmarshal(character.CharacterBook, &characterBook)
+	}
+
+	// 解析 extensions JSON
+	extensions := map[string]interface{}{}
+	if len(character.Extensions) > 0 {
+		json.Unmarshal(character.Extensions, &extensions)
+	}
+
 	// 构建导出数据（兼容 SillyTavern 格式）
-	exportData := map[string]interface{}{
+	data := map[string]interface{}{
-		"spec":         "chara_card_v2",
-		"spec_version": "2.0",
-		"data": map[string]interface{}{
 		"name":                      character.Name,
 		"description":               character.Description,
 		"personality":               character.Personality,
@@ -448,13 +512,24 @@ func (cs *CharacterService) ExportCharacter(characterID uint, userID *uint) (map
 		"first_mes":                 character.FirstMessage,
 		"mes_example":               strings.Join(exampleMessages, "\n<START>\n"),
 		"creator_notes":             character.CreatorNotes,
-			"system_prompt":             "",
+		"system_prompt":             character.SystemPrompt,
-			"post_history_instructions": "",
+		"post_history_instructions": character.PostHistoryInstructions,
 		"tags":                      tags,
 		"creator":                   character.CreatorName,
 		"character_version":         character.Version,
-			"extensions":                map[string]interface{}{},
+		"alternate_greetings":       alternateGreetings,
-		},
+		"extensions":                extensions,
+	}
+
+	// 仅在存在时添加 character_book
+	if characterBook != nil {
+		data["character_book"] = characterBook
+	}
+
+	exportData := map[string]interface{}{
+		"spec":         "chara_card_v2",
+		"spec_version": "2.0",
+		"data":         data,
 	}
 
 	return exportData, nil
@@ -572,28 +647,30 @@ func convertCardToCreateRequest(card *utils.CharacterCardV2, avatarData []byte,
 	exampleMessages := []string{}
 	if card.Data.MesExample != "" {
 		// 按 <START> 分割
-		exampleMessages = strings.Split(card.Data.MesExample, "<START>")
+		parts := strings.Split(card.Data.MesExample, "<START>")
-		// 清理空白
+		for _, msg := range parts {
-		cleaned := []string{}
-		for _, msg := range exampleMessages {
 			msg = strings.TrimSpace(msg)
 			if msg != "" {
-				cleaned = append(cleaned, msg)
+				exampleMessages = append(exampleMessages, msg)
 			}
 		}
-		exampleMessages = cleaned
 	}
 
-	// 合并备用问候语
+	// 备用问候语独立存储，不再合并到 exampleMessages
-	if len(card.Data.AlternateGreetings) > 0 {
+	alternateGreetings := card.Data.AlternateGreetings
-		exampleMessages = append(exampleMessages, card.Data.AlternateGreetings...)
+	if alternateGreetings == nil {
+		alternateGreetings = []string{}
 	}
 
-	// TODO: 处理头像数据，上传到文件服务器
+	// 保存头像到本地文件
 	avatar := ""
 	if avatarData != nil {
-		// 这里应该将头像上传到文件服务器并获取 URL
+		savedPath, err := saveAvatarFromBytes(avatarData, card.Data.Name, ".png")
-		// avatar = uploadAvatar(avatarData)
+		if err != nil {
+			global.GVA_LOG.Warn("保存角色卡头像失败", zap.Error(err))
+		} else {
+			avatar = savedPath
+		}
 	}
 
 	return request.CreateCharacterRequest{
@@ -608,6 +685,11 @@ func convertCardToCreateRequest(card *utils.CharacterCardV2, avatarData []byte,
 		ExampleMessages:         exampleMessages,
 		Tags:                    card.Data.Tags,
 		IsPublic:                isPublic,
+		SystemPrompt:            card.Data.SystemPrompt,
+		PostHistoryInstructions: card.Data.PostHistoryInstructions,
+		AlternateGreetings:      alternateGreetings,
+		CharacterBook:           card.Data.CharacterBook,
+		Extensions:              card.Data.Extensions,
 	}
 }
 
@@ -623,6 +705,23 @@ func convertCharacterToCard(character *app.AICharacter) *utils.CharacterCardV2 {
 		exampleMessages = character.ExampleMessages
 	}
 
+	alternateGreetings := []string{}
+	if character.AlternateGreetings != nil {
+		alternateGreetings = character.AlternateGreetings
+	}
+
+	// 解析 character_book JSON
+	var characterBook map[string]interface{}
+	if len(character.CharacterBook) > 0 {
+		json.Unmarshal(character.CharacterBook, &characterBook)
+	}
+
+	// 解析 extensions JSON
+	extensions := map[string]interface{}{}
+	if len(character.Extensions) > 0 {
+		json.Unmarshal(character.Extensions, &extensions)
+	}
+
 	return &utils.CharacterCardV2{
 		Spec:        "chara_card_v2",
 		SpecVersion: "2.0",
@@ -634,13 +733,14 @@ func convertCharacterToCard(character *app.AICharacter) *utils.CharacterCardV2 {
 			FirstMes:                character.FirstMessage,
 			MesExample:              strings.Join(exampleMessages, "\n<START>\n"),
 			CreatorNotes:            character.CreatorNotes,
-			SystemPrompt:            "",
+			SystemPrompt:            character.SystemPrompt,
-			PostHistoryInstructions: "",
+			PostHistoryInstructions: character.PostHistoryInstructions,
 			Tags:                    tags,
 			Creator:                 character.CreatorName,
 			CharacterVersion:        fmt.Sprintf("%d", character.Version),
-			AlternateGreetings:      []string{},
+			AlternateGreetings:      alternateGreetings,
-			Extensions:              map[string]interface{}{},
+			CharacterBook:           characterBook,
+			Extensions:              extensions,
 		},
 	}
 }
@@ -673,17 +773,38 @@ func createDefaultAvatar() image.Image {
 	return img
 }
 
+// saveAvatarFromBytes 将头像原始字节数据保存到本地文件系统
+func saveAvatarFromBytes(data []byte, name string, ext string) (string, error) {
+	// 生成唯一文件名：MD5(name) + 时间戳
+	hash := md5.Sum([]byte(name))
+	hashStr := hex.EncodeToString(hash[:])
+	filename := hashStr + "_" + time.Now().Format("20060102150405") + ext
+
+	storePath := global.GVA_CONFIG.Local.StorePath
+	if err := os.MkdirAll(storePath, os.ModePerm); err != nil {
+		return "", fmt.Errorf("创建存储目录失败: %w", err)
+	}
+
+	filePath := storePath + "/" + filename
+	if err := os.WriteFile(filePath, data, 0644); err != nil {
+		return "", fmt.Errorf("写入文件失败: %w", err)
+	}
+
+	// 返回访问路径
+	return global.GVA_CONFIG.Local.Path + "/" + filename, nil
+}
+
 // calculateTokenCount 计算角色卡的 Token 数量（简单估算）
 func calculateTokenCount(req interface{}) int {
 	var text string
 	switch v := req.(type) {
 	case request.CreateCharacterRequest:
-		text = v.Name + v.Description + v.Personality + v.Scenario + v.FirstMessage
+		text = v.Name + v.Description + v.Personality + v.Scenario + v.FirstMessage + v.SystemPrompt + v.PostHistoryInstructions
 		for _, msg := range v.ExampleMessages {
 			text += msg
 		}
 	case request.UpdateCharacterRequest:
-		text = v.Name + v.Description + v.Personality + v.Scenario + v.FirstMessage
+		text = v.Name + v.Description + v.Personality + v.Scenario + v.FirstMessage + v.SystemPrompt + v.PostHistoryInstructions
 		for _, msg := range v.ExampleMessages {
 			text += msg
 		}

server/utils/character_card.go

@@ -31,6 +31,7 @@ type CharacterCardV2Data struct {
 	Creator                 string                 `json:"creator"`
 	CharacterVersion        string                 `json:"character_version"`
 	AlternateGreetings      []string               `json:"alternate_greetings"`
+	CharacterBook           map[string]interface{} `json:"character_book,omitempty"`
 	Extensions              map[string]interface{} `json:"extensions"`
 }
 

web-app-vue/src/components.d.ts

@@ -16,6 +16,8 @@ declare module 'vue' {
     ElCard: typeof import('element-plus/es')['ElCard']
     ElCol: typeof import('element-plus/es')['ElCol']
     ElContainer: typeof import('element-plus/es')['ElContainer']
+    ElDescriptions: typeof import('element-plus/es')['ElDescriptions']
+    ElDescriptionsItem: typeof import('element-plus/es')['ElDescriptionsItem']
     ElDropdown: typeof import('element-plus/es')['ElDropdown']
     ElDropdownItem: typeof import('element-plus/es')['ElDropdownItem']
     ElDropdownMenu: typeof import('element-plus/es')['ElDropdownMenu']
@@ -34,6 +36,8 @@ declare module 'vue' {
     ElSelect: typeof import('element-plus/es')['ElSelect']
     ElStatistic: typeof import('element-plus/es')['ElStatistic']
     ElSwitch: typeof import('element-plus/es')['ElSwitch']
+    ElTabPane: typeof import('element-plus/es')['ElTabPane']
+    ElTabs: typeof import('element-plus/es')['ElTabs']
     ElTag: typeof import('element-plus/es')['ElTag']
     ElUpload: typeof import('element-plus/es')['ElUpload']
     HelloWorld: typeof import('./components/HelloWorld.vue')['default']

web-app-vue/src/types/character.d.ts

@@ -18,6 +18,11 @@ export interface Character {
   version: number
   firstMessage: string
   exampleMessages: string[]
+  systemPrompt: string
+  postHistoryInstructions: string
+  alternateGreetings: string[]
+  characterBook: any
+  extensions: Record<string, any>
   totalChats: number
   totalLikes: number
   usageCount: number
@@ -58,6 +63,11 @@ export interface CreateCharacterRequest {
   exampleMessages?: string[]
   tags?: string[]
   isPublic: boolean
+  systemPrompt?: string
+  postHistoryInstructions?: string
+  alternateGreetings?: string[]
+  characterBook?: any
+  extensions?: Record<string, any>
 }
 
 // 更新角色卡请求
@@ -82,6 +92,8 @@ export interface CharacterExportData {
     tags: string[]
     creator: string
     character_version: number
+    alternate_greetings: string[]
+    character_book?: any
     extensions: Record<string, any>
   }
 }

web-app-vue/src/views/character/Detail.vue

@@ -41,7 +41,7 @@
               {{ character.isFavorited ? '已收藏' : '收藏' }}
             </el-button>
             <el-button
-              :icon="Like"
+              :icon="Top"
               @click="handleLike"
             >
               点赞 {{ character.totalLikes }}
@@ -107,6 +107,16 @@
               <h3>场景设定</h3>
               <p class="detail-text">{{ character.scenario || '暂无场景设定' }}</p>
             </div>
+
+            <div v-if="character.systemPrompt" class="detail-section">
+              <h3>系统提示词</h3>
+              <div class="message-box">{{ character.systemPrompt }}</div>
+            </div>
+
+            <div v-if="character.postHistoryInstructions" class="detail-section">
+              <h3>后置历史指令</h3>
+              <div class="message-box">{{ character.postHistoryInstructions }}</div>
+            </div>
           </el-tab-pane>
 
           <el-tab-pane label="对话示例">
@@ -129,6 +139,19 @@
             </div>
           </el-tab-pane>
 
+          <el-tab-pane v-if="character.alternateGreetings && character.alternateGreetings.length > 0" label="备用问候语">
+            <div class="detail-section">
+              <div
+                v-for="(greeting, index) in character.alternateGreetings"
+                :key="index"
+                class="message-box"
+              >
+                <div class="greeting-label">问候语 {{ index + 1 }}</div>
+                {{ greeting }}
+              </div>
+            </div>
+          </el-tab-pane>
+
           <el-tab-pane label="统计信息">
             <el-descriptions :column="2" border>
               <el-descriptions-item label="对话总数">
@@ -155,6 +178,12 @@
               <el-descriptions-item label="更新时间">
                 {{ formatDateTime(character.updatedAt) }}
               </el-descriptions-item>
+              <el-descriptions-item v-if="character.extensions && Object.keys(character.extensions).length > 0" label="扩展数据">
+                {{ Object.keys(character.extensions).join(', ') }}
+              </el-descriptions-item>
+              <el-descriptions-item v-if="character.characterBook" label="角色书">
+                已配置
+              </el-descriptions-item>
             </el-descriptions>
           </el-tab-pane>
 
@@ -181,7 +210,7 @@ import {
   ChatLineSquare,
   Star,
   StarFilled,
-  Like,
+  Top,
   Download,
   Edit,
   Delete,
@@ -422,5 +451,12 @@ onMounted(async () => {
   &:last-child {
     margin-bottom: 0;
   }
+
+  .greeting-label {
+    font-size: 12px;
+    color: #909399;
+    margin-bottom: 8px;
+    font-weight: 600;
+  }
 }
 </style>

web-app-vue/src/views/character/Edit.vue

@@ -131,6 +131,82 @@
             </el-button>
           </div>
         </el-form-item>
+
+        <el-form-item label="系统提示词">
+          <el-input
+            v-model="formData.systemPrompt"
+            type="textarea"
+            :rows="4"
+            placeholder="系统提示词（System Prompt），用于设定AI的行为和规则..."
+          />
+        </el-form-item>
+
+        <el-form-item label="后置历史指令">
+          <el-input
+            v-model="formData.postHistoryInstructions"
+            type="textarea"
+            :rows="4"
+            placeholder="后置历史指令（Post History Instructions），会被放在对话历史之后..."
+          />
+        </el-form-item>
+
+        <el-form-item label="备用问候语">
+          <div class="example-messages">
+            <div
+              v-for="(msg, index) in formData.alternateGreetings"
+              :key="'ag-' + index"
+              class="example-message-item"
+            >
+              <el-input
+                v-model="formData.alternateGreetings[index]"
+                type="textarea"
+                :rows="3"
+                placeholder="输入备用问候语..."
+              />
+              <el-button
+                type="danger"
+                :icon="Delete"
+                circle
+                @click="removeAlternateGreeting(index)"
+              />
+            </div>
+            <el-button
+              type="primary"
+              :icon="Plus"
+              plain
+              @click="addAlternateGreeting"
+            >
+              添加备用问候语
+            </el-button>
+          </div>
+        </el-form-item>
+      </el-card>
+
+      <el-card class="form-section">
+        <template #header>
+          <span>高级设置</span>
+        </template>
+
+        <el-form-item label="角色书">
+          <el-input
+            v-model="characterBookText"
+            type="textarea"
+            :rows="6"
+            placeholder="角色书/世界信息（JSON 格式），通常通过导入角色卡获取..."
+          />
+          <span class="form-tip">角色书数据为 JSON 格式，通常通过导入角色卡自动填入</span>
+        </el-form-item>
+
+        <el-form-item label="扩展数据">
+          <el-input
+            v-model="extensionsText"
+            type="textarea"
+            :rows="4"
+            placeholder="扩展数据（JSON 格式），如 depth_prompt 等..."
+            disabled
+          />
+          <span class="form-tip">扩展数据为只读字段，保留原版酒馆的扩展信息</span>
+        </el-form-item>
       </el-card>
 
       <el-card class="form-section">
@@ -199,7 +275,36 @@ const formData = reactive<CreateCharacterRequest>({
   firstMessage: '',
   exampleMessages: [],
   tags: [],
-  isPublic: false
+  isPublic: false,
+  systemPrompt: '',
+  postHistoryInstructions: '',
+  alternateGreetings: [],
+  characterBook: null,
+  extensions: null
+})
+
+// 角色书和扩展数据的文本表示（用于 JSON 编辑）
+const characterBookText = computed({
+  get: () => {
+    if (!formData.characterBook) return ''
+    return JSON.stringify(formData.characterBook, null, 2)
+  },
+  set: (val: string) => {
+    if (!val.trim()) {
+      formData.characterBook = null
+      return
+    }
+    try {
+      formData.characterBook = JSON.parse(val)
+    } catch {
+      // 解析失败时不更新，保留原值
+    }
+  }
+})
+
+const extensionsText = computed(() => {
+  if (!formData.extensions) return ''
+  return JSON.stringify(formData.extensions, null, 2)
 })
 
 // 常用标签
@@ -238,6 +343,16 @@ function removeExampleMessage(index: number) {
   formData.exampleMessages?.splice(index, 1)
 }
 
+// 添加备用问候语
+function addAlternateGreeting() {
+  formData.alternateGreetings?.push('')
+}
+
+// 删除备用问候语
+function removeAlternateGreeting(index: number) {
+  formData.alternateGreetings?.splice(index, 1)
+}
+
 // 返回
 function goBack() {
   router.back()
@@ -296,7 +411,12 @@ onMounted(async () => {
         firstMessage: character.firstMessage,
         exampleMessages: [...(character.exampleMessages || [])],
         tags: [...(character.tags || [])],
-        isPublic: character.isPublic
+        isPublic: character.isPublic,
+        systemPrompt: character.systemPrompt || '',
+        postHistoryInstructions: character.postHistoryInstructions || '',
+        alternateGreetings: [...(character.alternateGreetings || [])],
+        characterBook: character.characterBook || null,
+        extensions: character.extensions || null
       })
     }
   }