欢迎语支持多段配置与图片

租户可配置有序文本/图片欢迎语；设置页支持增删排序与上传，Widget 空会话按序展示；兼容旧 welcome_message 字段。

server/internal/handler/security_integration_test.go

@@ -748,9 +748,9 @@ func TestTenantSettingsPersistAndAffectWidgetPrompt(t *testing.T) {
 		t.Fatalf("创建渠道失败: %v", err)
 	}
 
-	// 保存欢迎语与离线提示
+	// 保存多段欢迎语与离线提示
 	saveRec := httptest.NewRecorder()
-	saveBody := `{"welcome_message":"定制欢迎语ABC","offline_prompt":"定制离线提示XYZ","work_hours":{"monday":"全天","tuesday":"全天","wednesday":"全天","thursday":"全天","friday":"全天","saturday":"全天","sunday":"全天"}}`
+	saveBody := `{"welcome_messages":[{"type":"text","content":"定制欢迎语ABC"},{"type":"text","content":"第二段欢迎"}],"offline_prompt":"定制离线提示XYZ","work_hours":{"monday":"全天","tuesday":"全天","wednesday":"全天","thursday":"全天","friday":"全天","saturday":"全天","sunday":"全天"}}`
 	router.ServeHTTP(saveRec, bearerRequest(t, http.MethodPut, "/api/settings", []byte(saveBody), admin))
 	if saveRec.Code != http.StatusOK {
 		t.Fatalf("保存设置失败: %s", saveRec.Body.String())
@@ -764,6 +764,10 @@ func TestTenantSettingsPersistAndAffectWidgetPrompt(t *testing.T) {
 	var getResp struct {
 		Data struct {
 			WelcomeMessage  string `json:"welcome_message"`
+			WelcomeMessages []struct {
+				Type    string `json:"type"`
+				Content string `json:"content"`
+			} `json:"welcome_messages"`
 			OfflinePrompt string `json:"offline_prompt"`
 		} `json:"data"`
 	}
@@ -773,6 +777,9 @@ func TestTenantSettingsPersistAndAffectWidgetPrompt(t *testing.T) {
 	if getResp.Data.WelcomeMessage != "定制欢迎语ABC" || getResp.Data.OfflinePrompt != "定制离线提示XYZ" {
 		t.Fatalf("设置未持久化: %+v", getResp.Data)
 	}
+	if len(getResp.Data.WelcomeMessages) != 2 || getResp.Data.WelcomeMessages[1].Content != "第二段欢迎" {
+		t.Fatalf("多段欢迎语未持久化: %+v", getResp.Data.WelcomeMessages)
+	}
 
 	// 无在线客服时 init 应返回定制离线提示
 	initRec := httptest.NewRecorder()
@@ -785,6 +792,10 @@ func TestTenantSettingsPersistAndAffectWidgetPrompt(t *testing.T) {
 	var initResp struct {
 		Data struct {
 			WelcomeMessage  string `json:"welcome_message"`
+			WelcomeMessages []struct {
+				Type    string `json:"type"`
+				Content string `json:"content"`
+			} `json:"welcome_messages"`
 			OfflinePrompt string `json:"offline_prompt"`
 			AgentsOnline  bool   `json:"agents_online"`
 		} `json:"data"`
@@ -798,4 +809,7 @@ func TestTenantSettingsPersistAndAffectWidgetPrompt(t *testing.T) {
 	if initResp.Data.WelcomeMessage != "定制欢迎语ABC" || initResp.Data.OfflinePrompt != "定制离线提示XYZ" {
 		t.Fatalf("widget 未使用租户设置: %+v", initResp.Data)
 	}
+	if len(initResp.Data.WelcomeMessages) != 2 {
+		t.Fatalf("widget 未返回多段欢迎语: %+v", initResp.Data.WelcomeMessages)
+	}
 }

server/internal/handler/settings.go

@@ -6,6 +6,7 @@ import (
 	"net/http"
 	"strings"
 	"time"
+	"unicode/utf8"
 
 	"github.com/gin-gonic/gin"
 	"kefu-cloud/server/internal/middleware"
@@ -22,10 +23,99 @@ const (
 	defaultWorktimePrompt = "当前为非工作时间，我们会在工作时段尽快回复您。"
 	defaultAgentNickname  = "在线客服"
 	defaultTimezone       = "Asia/Shanghai"
+
+	maxWelcomeSegments = 10
+	maxWelcomeTextLen  = 500
 )
 
+// WelcomeSegment 单段欢迎语：文本或图片（content 为正文或对象存储 URL）。
+type WelcomeSegment struct {
+	Type    string `json:"type"`    // text | image
+	Content string `json:"content"`
+}
+
 var weekdayKeys = []string{"monday", "tuesday", "wednesday", "thursday", "friday", "saturday", "sunday"}
 
+func defaultWelcomeSegments() []WelcomeSegment {
+	return []WelcomeSegment{{Type: "text", Content: defaultWelcomeMessage}}
+}
+
+func defaultWelcomeMessagesJSON() string {
+	b, _ := json.Marshal(defaultWelcomeSegments())
+	return string(b)
+}
+
+func firstWelcomeText(segs []WelcomeSegment) string {
+	for _, s := range segs {
+		if s.Type == "text" && strings.TrimSpace(s.Content) != "" {
+			return s.Content
+		}
+	}
+	return defaultWelcomeMessage
+}
+
+// resolveWelcomeSegments 解析多段欢迎语；兼容仅有旧 welcome_message 的数据。
+func resolveWelcomeSegments(setting *model.TenantSetting) []WelcomeSegment {
+	if setting == nil {
+		return defaultWelcomeSegments()
+	}
+	raw := strings.TrimSpace(setting.WelcomeMessagesJSON)
+	if raw != "" {
+		var segs []WelcomeSegment
+		if err := json.Unmarshal([]byte(raw), &segs); err == nil {
+			out := make([]WelcomeSegment, 0, len(segs))
+			for _, s := range segs {
+				t := strings.TrimSpace(s.Type)
+				c := strings.TrimSpace(s.Content)
+				if (t == "text" || t == "image") && c != "" {
+					out = append(out, WelcomeSegment{Type: t, Content: c})
+				}
+			}
+			if len(out) > 0 {
+				return out
+			}
+		}
+	}
+	if msg := strings.TrimSpace(setting.WelcomeMessage); msg != "" {
+		return []WelcomeSegment{{Type: "text", Content: msg}}
+	}
+	return defaultWelcomeSegments()
+}
+
+// normalizeWelcomeSegments 校验并规范化欢迎语段落；返回规范化列表与兼容用首段文本。
+func normalizeWelcomeSegments(input []WelcomeSegment) ([]WelcomeSegment, string, error) {
+	if len(input) == 0 {
+		return nil, "", fmt.Errorf("至少保留一段欢迎语")
+	}
+	if len(input) > maxWelcomeSegments {
+		return nil, "", fmt.Errorf("欢迎语最多 %d 段", maxWelcomeSegments)
+	}
+	out := make([]WelcomeSegment, 0, len(input))
+	for i, seg := range input {
+		t := strings.ToLower(strings.TrimSpace(seg.Type))
+		c := strings.TrimSpace(seg.Content)
+		switch t {
+		case "text":
+			if c == "" {
+				return nil, "", fmt.Errorf("第 %d 段文本不能为空", i+1)
+			}
+			if utf8.RuneCountInString(c) > maxWelcomeTextLen {
+				return nil, "", fmt.Errorf("第 %d 段文本不能超过 %d 字", i+1, maxWelcomeTextLen)
+			}
+			out = append(out, WelcomeSegment{Type: "text", Content: c})
+		case "image":
+			validated, err := validateMessageContent("image", c)
+			if err != nil {
+				return nil, "", fmt.Errorf("第 %d 段图片：%s", i+1, err.Error())
+			}
+			out = append(out, WelcomeSegment{Type: "image", Content: validated})
+		default:
+			return nil, "", fmt.Errorf("第 %d 段类型无效，请使用 text 或 image", i+1)
+		}
+	}
+	return out, firstWelcomeText(out), nil
+}
+
 func defaultWorkHoursJSON() string {
 	// 默认全周全天可接待，租户可在设置中收紧为工作日时段
 	hours := map[string]string{
@@ -55,6 +145,7 @@ func getOrCreateTenantSettings(tenantID uint) (*model.TenantSetting, error) {
 		AgentNickname:       defaultAgentNickname,
 		Timezone:            defaultTimezone,
 		WelcomeMessage:      defaultWelcomeMessage,
+		WelcomeMessagesJSON: defaultWelcomeMessagesJSON(),
 		OfflinePrompt:       defaultOfflinePrompt,
 		WorkHoursJSON:       defaultWorkHoursJSON(),
 		WorktimePrompt:      defaultWorktimePrompt,
@@ -173,12 +264,14 @@ func settingsResponse(setting *model.TenantSetting) gin.H {
 	if maxActive < 0 {
 		maxActive = 0
 	}
+	welcomeSegs := resolveWelcomeSegments(setting)
 	return gin.H{
 		"tenant_id":             setting.TenantID,
 		"display_name":          setting.DisplayName,
 		"agent_nickname":        setting.AgentNickname,
 		"timezone":              setting.Timezone,
-		"welcome_message":       setting.WelcomeMessage,
+		"welcome_message":       firstWelcomeText(welcomeSegs),
+		"welcome_messages":      welcomeSegs,
 		"offline_prompt":        setting.OfflinePrompt,
 		"work_hours":            parseWorkHours(setting.WorkHoursJSON),
 		"worktime_prompt":       setting.WorktimePrompt,
@@ -209,6 +302,7 @@ type updateSettingsReq struct {
 	AgentNickname      *string           `json:"agent_nickname"`
 	Timezone           *string           `json:"timezone"`
 	WelcomeMessage     *string           `json:"welcome_message"`
+	WelcomeMessages    *[]WelcomeSegment `json:"welcome_messages"`
 	OfflinePrompt      *string           `json:"offline_prompt"`
 	WorkHours          map[string]string `json:"work_hours"`
 	WorktimePrompt     *string           `json:"worktime_prompt"`
@@ -275,13 +369,35 @@ func (h *SettingsHandler) Update(c *gin.Context) {
 		}
 		updates["timezone"] = tz
 	}
-	if req.WelcomeMessage != nil {
+	// 优先多段欢迎语；若仅传旧 welcome_message 则同步为单段文本
+	if req.WelcomeMessages != nil {
+		segs, firstText, err := normalizeWelcomeSegments(*req.WelcomeMessages)
+		if err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"code": 400, "message": err.Error()})
+			return
+		}
+		b, err := json.Marshal(segs)
+		if err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"code": 400, "message": "欢迎语序列化失败"})
+			return
+		}
+		updates["welcome_messages_json"] = string(b)
+		updates["welcome_message"] = firstText
+	} else if req.WelcomeMessage != nil {
 		msg := strings.TrimSpace(*req.WelcomeMessage)
 		if len([]rune(msg)) > 500 {
 			c.JSON(http.StatusBadRequest, gin.H{"code": 400, "message": "欢迎语不能超过 500 字"})
 			return
 		}
 		updates["welcome_message"] = msg
+		// 同步为单段，避免旧字段与 JSON 不一致
+		if msg == "" {
+			updates["welcome_messages_json"] = defaultWelcomeMessagesJSON()
+			updates["welcome_message"] = defaultWelcomeMessage
+		} else {
+			b, _ := json.Marshal([]WelcomeSegment{{Type: "text", Content: msg}})
+			updates["welcome_messages_json"] = string(b)
+		}
 	}
 	if req.OfflinePrompt != nil {
 		msg := strings.TrimSpace(*req.OfflinePrompt)

server/internal/handler/settings_welcome_test.go

@@ -0,0 +1,68 @@
+package handler
+
+import (
+	"testing"
+
+	"kefu-cloud/server/internal/model"
+)
+
+func TestNormalizeWelcomeSegments(t *testing.T) {
+	SetImagePublicBase("http://localhost:9100/kefu")
+
+	_, _, err := normalizeWelcomeSegments(nil)
+	if err == nil {
+		t.Fatal("空列表应失败")
+	}
+
+	ok, first, err := normalizeWelcomeSegments([]WelcomeSegment{
+		{Type: "text", Content: "  你好  "},
+		{Type: "image", Content: "http://localhost:9100/kefu/tenants/1/welcome/a.webp"},
+		{Type: "text", Content: "请描述问题"},
+	})
+	if err != nil {
+		t.Fatalf("合法多段应通过: %v", err)
+	}
+	if len(ok) != 3 || ok[0].Content != "你好" || first != "你好" {
+		t.Fatalf("规范化结果异常: %+v first=%s", ok, first)
+	}
+
+	_, _, err = normalizeWelcomeSegments([]WelcomeSegment{
+		{Type: "image", Content: "https://evil.example/x.png"},
+	})
+	if err == nil {
+		t.Fatal("非白名单图片 URL 应失败")
+	}
+
+	tooMany := make([]WelcomeSegment, maxWelcomeSegments+1)
+	for i := range tooMany {
+		tooMany[i] = WelcomeSegment{Type: "text", Content: "x"}
+	}
+	if _, _, err := normalizeWelcomeSegments(tooMany); err == nil {
+		t.Fatal("超过段数上限应失败")
+	}
+}
+
+func TestResolveWelcomeSegmentsCompat(t *testing.T) {
+	// 仅有旧字段
+	s1 := &model.TenantSetting{WelcomeMessage: "旧欢迎语"}
+	segs := resolveWelcomeSegments(s1)
+	if len(segs) != 1 || segs[0].Type != "text" || segs[0].Content != "旧欢迎语" {
+		t.Fatalf("旧字段兼容失败: %+v", segs)
+	}
+
+	// 优先 JSON
+	s2 := &model.TenantSetting{
+		WelcomeMessage:      "旧",
+		WelcomeMessagesJSON: `[{"type":"text","content":"新1"},{"type":"image","content":"http://x/a.webp"}]`,
+	}
+	segs = resolveWelcomeSegments(s2)
+	if len(segs) != 2 || segs[0].Content != "新1" {
+		t.Fatalf("JSON 优先失败: %+v", segs)
+	}
+
+	// 空 → 默认
+	segs = resolveWelcomeSegments(&model.TenantSetting{})
+	if len(segs) != 1 || segs[0].Content != defaultWelcomeMessage {
+		t.Fatalf("默认欢迎语失败: %+v", segs)
+	}
+}

server/internal/handler/widget.go

@@ -148,15 +148,13 @@ func (h *WidgetHandler) Init(c *gin.Context) {
 		ws.DefaultHub.BroadcastToTenantStaff(session.TenantID, payload)
 	}
 
-	welcome := defaultWelcomeMessage
+	welcomeSegs := resolveWelcomeSegments(setting)
+	welcome := firstWelcomeText(welcomeSegs)
 	offlinePrompt := offlineLeavePrompt
 	agentNickname := defaultAgentNickname
 	displayName := "在线客服"
 	worktimePrompt := defaultWorktimePrompt
 	if setting != nil {
-		if setting.WelcomeMessage != "" {
-			welcome = setting.WelcomeMessage
-		}
 		if setting.OfflinePrompt != "" {
 			offlinePrompt = setting.OfflinePrompt
 		}
@@ -186,6 +184,7 @@ func (h *WidgetHandler) Init(c *gin.Context) {
 		"within_work_hours":  withinWorkHours,
 		"session_status":     session.Status,
 		"welcome_message":    welcome,
+		"welcome_messages":   welcomeSegs,
 		"display_name":       displayName,
 		"agent_nickname":     agentNickname,
 	}

server/internal/model/models.go

@@ -164,6 +164,8 @@ type TenantSetting struct {
 	AgentNickname      string    `gorm:"size:50" json:"agent_nickname"`
 	Timezone           string    `gorm:"size:50;default:Asia/Shanghai" json:"timezone"`
 	WelcomeMessage     string    `gorm:"size:500" json:"welcome_message"`
+	// WelcomeMessagesJSON 多段欢迎语 JSON：[{type:text|image, content:...}, ...]
+	WelcomeMessagesJSON string `gorm:"type:text" json:"welcome_messages_json"`
 	OfflinePrompt       string `gorm:"size:500" json:"offline_prompt"`
 	WorkHoursJSON       string `gorm:"type:text" json:"work_hours_json"`
 	WorktimePrompt     string    `gorm:"size:500" json:"worktime_prompt"`

web/src/pages/agent/Settings.tsx

@@ -1,17 +1,18 @@
 import { useEffect, useState, type ReactNode } from 'react'
-import { Form, Input, Switch, Select, Button, message, Spin, Empty, Modal, Popconfirm, TimePicker } from 'antd'
+import { Form, Input, Switch, Select, Button, message, Spin, Empty, Modal, Popconfirm, TimePicker, Upload } from 'antd'
 import {
   LinkOutlined, WechatOutlined, PhoneOutlined, MailOutlined, MobileOutlined, CopyOutlined,
   PlusOutlined, SettingOutlined, ApiOutlined, TeamOutlined, UserSwitchOutlined,
   MessageOutlined, ClockCircleOutlined, BellOutlined, GlobalOutlined,
-  EditOutlined, StopOutlined, CheckCircleOutlined,
+  EditOutlined, StopOutlined, CheckCircleOutlined, DeleteOutlined,
+  ArrowUpOutlined, ArrowDownOutlined, PictureOutlined,
 } from '@ant-design/icons'
 import dayjs, { type Dayjs } from 'dayjs'
 import customParseFormat from 'dayjs/plugin/customParseFormat'
 import {
   createChannel, createStaff, deleteStaff, getChannels, getStaff, getTenantSettings,
-  updateChannel, updateStaff, updateTenantSettings,
+  updateChannel, updateStaff, updateTenantSettings, uploadImage,
-  type Channel, type StaffUser, type TenantSettings, type WorkHours,
+  type Channel, type StaffUser, type TenantSettings, type WorkHours, type WelcomeSegment,
 } from '@/services/api'
 import { useAuth } from '@/stores/auth'
 
@@ -80,6 +81,21 @@ function defaultCustomRange(): [Dayjs, Dayjs] {
   return [dayjs('09:00', 'HH:mm'), dayjs('18:00', 'HH:mm')]
 }
 
+const MAX_WELCOME_SEGMENTS = 10
+
+function normalizeWelcomeFromSettings(data: TenantSettings): WelcomeSegment[] {
+  if (Array.isArray(data.welcome_messages) && data.welcome_messages.length > 0) {
+    return data.welcome_messages.map(s => ({
+      type: s.type === 'image' ? 'image' : 'text',
+      content: s.content || '',
+    }))
+  }
+  if (data.welcome_message?.trim()) {
+    return [{ type: 'text', content: data.welcome_message.trim() }]
+  }
+  return [{ type: 'text', content: '您好！欢迎咨询，请问有什么可以帮您？' }]
+}
+
 const roleLabel: Record<string, string> = {
   admin: '管理员',
   supervisor: '主管',
@@ -98,7 +114,7 @@ const tabItems: { key: string; label: string; desc: string; icon: ReactNode }[]
   { key: 'channels', label: '渠道管理', desc: '配置客户服务接入渠道与嵌入代码', icon: <ApiOutlined /> },
   { key: 'staff', label: '坐席账号', desc: '管理客服/主管账号与坐席配额', icon: <UserSwitchOutlined /> },
   { key: 'assignment', label: '客服分配规则', desc: '自动分配策略与并发上限', icon: <TeamOutlined /> },
-  { key: 'autoreply', label: '自动回复', desc: '欢迎语与离线留言提示', icon: <MessageOutlined /> },
+  { key: 'autoreply', label: '自动回复', desc: '多段欢迎语（含图片）与离线留言提示', icon: <MessageOutlined /> },
   { key: 'worktime', label: '工作时间', desc: '在线服务时段与非工作时间提示', icon: <ClockCircleOutlined /> },
   { key: 'notify', label: '通知设置', desc: '新会话、留言与日报偏好', icon: <BellOutlined /> },
 ]
@@ -129,6 +145,10 @@ const Settings = () => {
   const [staffModalOpen, setStaffModalOpen] = useState(false)
   const [editingStaff, setEditingStaff] = useState<StaffUser | null>(null)
   const [savingStaff, setSavingStaff] = useState(false)
+  const [welcomeSegments, setWelcomeSegments] = useState<WelcomeSegment[]>([
+    { type: 'text', content: '您好！欢迎咨询，请问有什么可以帮您？' },
+  ])
+  const [uploadingWelcomeIdx, setUploadingWelcomeIdx] = useState<number | null>(null)
 
   const currentTab = tabItems.find(t => t.key === activeTab) || tabItems[0]
 
@@ -173,9 +193,9 @@ const Settings = () => {
         language: 'zh-CN',
       })
       autoReplyForm.setFieldsValue({
-        welcome_message: data.welcome_message,
         offline_prompt: data.offline_prompt,
       })
+      setWelcomeSegments(normalizeWelcomeFromSettings(data))
       {
         const workFields: Record<string, unknown> = {
           worktime_prompt: data.worktime_prompt,
@@ -284,6 +304,9 @@ const Settings = () => {
     try {
       const res = await updateTenantSettings(payload)
       setSettings(res.data)
+      if (payload.welcome_messages || res.data?.welcome_messages) {
+        setWelcomeSegments(normalizeWelcomeFromSettings(res.data))
+      }
       message.success(okText)
     } catch (e) {
       message.error(e instanceof Error ? e.message : '保存失败')
@@ -764,14 +787,185 @@ const Settings = () => {
                   <Form
                     form={autoReplyForm}
                     layout="vertical"
-                    onFinish={values => savePartial({
+                    onFinish={async values => {
-                      welcome_message: values.welcome_message,
+                      if (welcomeSegments.length === 0) {
+                        message.error('至少保留一段欢迎语')
+                        return
+                      }
+                      for (let i = 0; i < welcomeSegments.length; i++) {
+                        const seg = welcomeSegments[i]
+                        if (seg.type === 'text' && !seg.content.trim()) {
+                          message.error(`第 ${i + 1} 段文本不能为空`)
+                          return
+                        }
+                        if (seg.type === 'image' && !seg.content.trim()) {
+                          message.error(`第 ${i + 1} 段请上传图片`)
+                          return
+                        }
+                      }
+                      await savePartial({
+                        welcome_messages: welcomeSegments.map(s => ({
+                          type: s.type,
+                          content: s.content.trim(),
+                        })),
                         offline_prompt: values.offline_prompt,
-                    }, '自动回复已保存')}
+                      }, '自动回复已保存')
+                    }}
                   >
-                    <Form.Item name="welcome_message" label="欢迎语" rules={[{ max: 500 }]}>
+                    <div className="mb-5">
-                      <Input.TextArea rows={3} maxLength={500} showCount placeholder="访客打开窗口时展示" />
+                      <div className="flex items-center justify-between mb-2">
-                    </Form.Item>
+                        <div>
+                          <div className="text-sm font-medium text-neutral-800">欢迎语（多段）</div>
+                          <p className="text-xs text-neutral-500 m-0 mt-0.5">
+                            访客打开窗口且尚无消息时按顺序展示；可混排文本与图片，最多 {MAX_WELCOME_SEGMENTS} 段。
+                          </p>
+                        </div>
+                      </div>
+                      <div className="space-y-3">
+                        {welcomeSegments.map((seg, idx) => (
+                          <div
+                            key={idx}
+                            className="rounded-lg border border-neutral-200 bg-neutral-50/60 p-3"
+                          >
+                            <div className="flex items-center justify-between gap-2 mb-2">
+                              <span className="text-xs font-medium text-neutral-500">
+                                第 {idx + 1} 段 · {seg.type === 'image' ? '图片' : '文本'}
+                              </span>
+                              <div className="flex items-center gap-1">
+                                <Button
+                                  type="text"
+                                  size="small"
+                                  icon={<ArrowUpOutlined />}
+                                  disabled={idx === 0}
+                                  onClick={() => {
+                                    setWelcomeSegments(prev => {
+                                      if (idx <= 0) return prev
+                                      const next = [...prev]
+                                      ;[next[idx - 1], next[idx]] = [next[idx], next[idx - 1]]
+                                      return next
+                                    })
+                                  }}
+                                />
+                                <Button
+                                  type="text"
+                                  size="small"
+                                  icon={<ArrowDownOutlined />}
+                                  disabled={idx >= welcomeSegments.length - 1}
+                                  onClick={() => {
+                                    setWelcomeSegments(prev => {
+                                      if (idx >= prev.length - 1) return prev
+                                      const next = [...prev]
+                                      ;[next[idx], next[idx + 1]] = [next[idx + 1], next[idx]]
+                                      return next
+                                    })
+                                  }}
+                                />
+                                <Button
+                                  type="text"
+                                  size="small"
+                                  danger
+                                  icon={<DeleteOutlined />}
+                                  disabled={welcomeSegments.length <= 1}
+                                  onClick={() => {
+                                    setWelcomeSegments(prev => prev.filter((_, i) => i !== idx))
+                                  }}
+                                />
+                              </div>
+                            </div>
+                            {seg.type === 'text' ? (
+                              <Input.TextArea
+                                rows={2}
+                                maxLength={500}
+                                showCount
+                                value={seg.content}
+                                placeholder="访客打开窗口时展示的文案"
+                                onChange={e => {
+                                  const v = e.target.value
+                                  setWelcomeSegments(prev =>
+                                    prev.map((s, i) => (i === idx ? { ...s, content: v } : s)),
+                                  )
+                                }}
+                              />
+                            ) : (
+                              <div className="flex flex-wrap items-start gap-3">
+                                {seg.content ? (
+                                  <img
+                                    src={seg.content}
+                                    alt={`欢迎图 ${idx + 1}`}
+                                    className="max-h-28 max-w-[200px] rounded-lg border border-neutral-200 object-contain bg-white"
+                                  />
+                                ) : (
+                                  <div className="w-28 h-20 rounded-lg border border-dashed border-neutral-300 flex items-center justify-center text-neutral-400 text-xs bg-white">
+                                    未上传
+                                  </div>
+                                )}
+                                <Upload
+                                  accept="image/*"
+                                  showUploadList={false}
+                                  customRequest={async ({ file, onSuccess, onError }) => {
+                                    setUploadingWelcomeIdx(idx)
+                                    try {
+                                      const res = await uploadImage(file as File)
+                                      const url = res.data?.url
+                                      if (!url) throw new Error('上传未返回地址')
+                                      setWelcomeSegments(prev =>
+                                        prev.map((s, i) => (i === idx ? { ...s, content: url } : s)),
+                                      )
+                                      onSuccess?.(res)
+                                      message.success('图片已上传')
+                                    } catch (e) {
+                                      const err = e instanceof Error ? e : new Error('上传失败')
+                                      onError?.(err)
+                                      message.error(err.message)
+                                    } finally {
+                                      setUploadingWelcomeIdx(null)
+                                    }
+                                  }}
+                                >
+                                  <Button
+                                    icon={<PictureOutlined />}
+                                    loading={uploadingWelcomeIdx === idx}
+                                    size="small"
+                                  >
+                                    {seg.content ? '重新上传' : '上传图片'}
+                                  </Button>
+                                </Upload>
+                              </div>
+                            )}
+                          </div>
+                        ))}
+                      </div>
+                      <div className="flex flex-wrap gap-2 mt-3">
+                        <Button
+                          size="small"
+                          icon={<PlusOutlined />}
+                          disabled={welcomeSegments.length >= MAX_WELCOME_SEGMENTS}
+                          onClick={() =>
+                            setWelcomeSegments(prev =>
+                              prev.length >= MAX_WELCOME_SEGMENTS
+                                ? prev
+                                : [...prev, { type: 'text', content: '' }],
+                            )
+                          }
+                        >
+                          添加文本
+                        </Button>
+                        <Button
+                          size="small"
+                          icon={<PictureOutlined />}
+                          disabled={welcomeSegments.length >= MAX_WELCOME_SEGMENTS}
+                          onClick={() =>
+                            setWelcomeSegments(prev =>
+                              prev.length >= MAX_WELCOME_SEGMENTS
+                                ? prev
+                                : [...prev, { type: 'image', content: '' }],
+                            )
+                          }
+                        >
+                          添加图片
+                        </Button>
+                      </div>
+                    </div>
                     <Form.Item name="offline_prompt" label="离线留言提示" rules={[{ max: 500 }]}>
                       <Input.TextArea rows={3} maxLength={500} showCount placeholder="无客服在线时展示" />
                     </Form.Item>

web/src/services/api.ts

@@ -354,12 +354,21 @@ export const deleteStaff = (id: number) => del(`/staff/${id}`)
 export type WorkHours = Record<string, string>
 export type AssignStrategy = 'least_load' | 'round_robin'
 
+/** 欢迎语段落：文本或图片 URL */
+export type WelcomeSegment = {
+  type: 'text' | 'image'
+  content: string
+}
+
 export interface TenantSettings {
   tenant_id: number
   display_name: string
   agent_nickname: string
   timezone: string
+  /** 兼容字段：首段文本欢迎语 */
   welcome_message: string
+  /** 多段欢迎语（含图片） */
+  welcome_messages?: WelcomeSegment[]
   offline_prompt: string
   work_hours: WorkHours
   worktime_prompt: string
@@ -372,8 +381,9 @@ export interface TenantSettings {
   max_active_per_agent?: number
 }
 export const getTenantSettings = () => get<TenantSettings>('/settings')
-export const updateTenantSettings = (data: Partial<TenantSettings> & { work_hours?: WorkHours }) =>
+export const updateTenantSettings = (
-  put<TenantSettings>('/settings', data)
+  data: Partial<TenantSettings> & { work_hours?: WorkHours; welcome_messages?: WelcomeSegment[] },
+) => put<TenantSettings>('/settings', data)
 
 // Statistics
 export const getKPIs = () => get<StatisticsKpis>('/statistics/kpi')

web/src/widgets/VisitorChat.tsx

@@ -18,6 +18,34 @@ interface Message {
 
 const defaultQuickQuestions = ['查询订单状态', '退换货政策', '配送时效说明']
 
+type WelcomeSegment = { type: 'text' | 'image'; content: string }
+
+const defaultWelcomeSegments: WelcomeSegment[] = [
+  { type: 'text', content: '您好！欢迎咨询，请问有什么可以帮您？' },
+]
+
+function parseWelcomeSegments(data: {
+  welcome_messages?: unknown
+  welcome_message?: string
+}): WelcomeSegment[] {
+  if (Array.isArray(data.welcome_messages) && data.welcome_messages.length > 0) {
+    const segs: WelcomeSegment[] = []
+    for (const raw of data.welcome_messages) {
+      if (!raw || typeof raw !== 'object') continue
+      const item = raw as { type?: string; content?: string }
+      const content = typeof item.content === 'string' ? item.content.trim() : ''
+      if (!content) continue
+      if (item.type === 'image') segs.push({ type: 'image', content })
+      else segs.push({ type: 'text', content })
+    }
+    if (segs.length > 0) return segs
+  }
+  if (typeof data.welcome_message === 'string' && data.welcome_message.trim()) {
+    return [{ type: 'text', content: data.welcome_message.trim() }]
+  }
+  return defaultWelcomeSegments
+}
+
 type LayoutMode = 'floating' | 'fill'
 
 interface VisitorChatProps {
@@ -76,7 +104,7 @@ const VisitorChat = ({
   const [sendError, setSendError] = useState('')
   const [agentsOnline, setAgentsOnline] = useState(true)
   const [offlinePrompt, setOfflinePrompt] = useState('当前无客服在线，请留言并留下联系方式，我们上线后会尽快回复您。')
-  const [welcomeMessage, setWelcomeMessage] = useState('您好！欢迎咨询，请问有什么可以帮您？')
+  const [welcomeSegments, setWelcomeSegments] = useState<WelcomeSegment[]>(defaultWelcomeSegments)
   const [displayName, setDisplayName] = useState('在线客服')
   const [agentName, setAgentName] = useState('')
   const [leaveName, setLeaveName] = useState('')
@@ -291,7 +319,7 @@ const VisitorChat = ({
     visitorTokenRef.current = token
     setAgentsOnline(Boolean(data.agents_online))
     if (data.offline_prompt) setOfflinePrompt(data.offline_prompt)
-    if (data.welcome_message) setWelcomeMessage(data.welcome_message)
+    setWelcomeSegments(parseWelcomeSegments(data))
     if (data.display_name) setDisplayName(data.display_name)
     if (data.agent_name) setAgentName(data.agent_name)
     else if (data.agent_nickname) setAgentName(data.agent_nickname)
@@ -786,12 +814,34 @@ const VisitorChat = ({
 
       <section className="flex-1 overflow-y-auto p-4 flex flex-col gap-3 bg-neutral-50 no-scrollbar">
         {showWelcome && (
-          <div className="flex flex-col items-center gap-3">
+          <div className="flex flex-col items-start gap-2 max-w-[90%]">
-            <div className="px-4 py-2 rounded-xl bg-white border border-neutral-200 max-w-[85%] text-center">
+            {agentsOnline ? (
-              <p className="m-0 text-[13px] text-neutral-600 leading-normal">
+              welcomeSegments.map((seg, i) =>
-                {agentsOnline ? welcomeMessage : offlinePrompt}
+                seg.type === 'image' ? (
-              </p>
+                  <div
+                    key={`w-${i}`}
+                    className="rounded-xl bg-white border border-neutral-200 p-1.5"
+                  >
+                    <ChatImage
+                      src={seg.content}
+                      alt="欢迎图"
+                      className="max-w-[220px] max-h-[220px]"
+                    />
                   </div>
+                ) : (
+                  <div
+                    key={`w-${i}`}
+                    className="px-4 py-2.5 rounded-xl bg-white border border-neutral-200 text-[13px] text-neutral-700 leading-normal whitespace-pre-wrap"
+                  >
+                    {seg.content}
+                  </div>
+                ),
+              )
+            ) : (
+              <div className="px-4 py-2.5 rounded-xl bg-white border border-neutral-200 text-[13px] text-neutral-600 leading-normal">
+                {offlinePrompt}
+              </div>
+            )}
           </div>
         )}