diff --git a/backend/internal/bootstrap/seed.go b/backend/internal/bootstrap/seed.go
index ba87a4c..0fc6bfb 100644
--- a/backend/internal/bootstrap/seed.go
+++ b/backend/internal/bootstrap/seed.go
@@ -10,6 +10,8 @@ import (
 func seedDefaults(ctx context.Context, db *gorm.DB) error {
 	defaults := []model.SiteSetting{
 		{Key: "site.title", Value: "Vivid"},
+		{Key: "site.logo", Value: ""},
+		{Key: "site.subtitle", Value: ""},
 		{Key: "contact.qq", Value: "1114639355"},
 		{Key: "contact.qq_link", Value: "https://qm.qq.com/q/ItgCcNA7ac"},
 		{Key: "contact.qq_group", Value: "1106849765"},
@@ -47,5 +49,35 @@ func seedDefaults(ctx context.Context, db *gorm.DB) error {
 			return err
 		}
 	}
+	// One-time backfill of the persistent per-model generation counter from
+	// historical success logs, so the admin "次数" keeps its running total when we
+	// switch it off the (retention-pruned) event_log. Only touches models still at
+	// 0, so it never double-counts after the first run; increments take over next.
+	if err := db.WithContext(ctx).Exec(
+		`UPDATE model_configs m SET generation_count = COALESCE(
+			(SELECT COUNT(*) FROM event_logs e WHERE e.model = m.id AND e.status = 'success'), 0)
+		 WHERE m.generation_count = 0`).Error; err != nil {
+		return err
+	}
+	// Same one-time backfill for the per-user generation counter.
+	if err := db.WithContext(ctx).Exec(
+		`UPDATE users u SET generation_count = COALESCE(
+			(SELECT COUNT(*) FROM event_logs e WHERE e.user_id = u.id AND e.status = 'success'), 0)
+		 WHERE u.generation_count = 0`).Error; err != nil {
+		return err
+	}
+	// Seed the dashboard lifetime counters from logs ONCE (only when empty), so the
+	// all-time cards start from real history then track forward via the hooks.
+	var counterRows int64
+	if err := db.WithContext(ctx).Model(&model.StatCounter{}).Count(&counterRows).Error; err == nil && counterRows == 0 {
+		_ = db.WithContext(ctx).Exec(`INSERT INTO stat_counters (key, value, updated_at)
+			SELECT 'total',   COUNT(*),                                   now() FROM event_logs
+			UNION ALL SELECT 'success', COUNT(*) FILTER (WHERE status='success'), now() FROM event_logs
+			UNION ALL SELECT 'failed',  COUNT(*) FILTER (WHERE status='failed'),  now() FROM event_logs
+			UNION ALL SELECT 'image',   COUNT(*) FILTER (WHERE kind='image'),     now() FROM event_logs
+			UNION ALL SELECT 'video',   COUNT(*) FILTER (WHERE kind='video'),     now() FROM event_logs
+			UNION ALL SELECT 'api',     COUNT(*) FILTER (WHERE source='v1'),      now() FROM event_logs
+			ON CONFLICT (key) DO NOTHING`).Error
+	}
 	return nil
 }
diff --git a/backend/internal/http/handler/admin_read.go b/backend/internal/http/handler/admin_read.go
index 16761c2..2d7b3ad 100644
--- a/backend/internal/http/handler/admin_read.go
+++ b/backend/internal/http/handler/admin_read.go
@@ -26,16 +26,11 @@ func (h *AdminReadHandler) Users(c *gin.Context) {
 	}
 
 	out := make([]gin.H, 0, len(users))
-	generationCounts := map[string]int64{}
-	if raw, ok := stats["generation_counts"].(map[string]int64); ok {
-		generationCounts = raw
-	}
 	for _, user := range users {
 		row := userPublic(user)
-		row["generation_count"] = generationCounts[user.ID]
+		row["generation_count"] = user.GenerationCount
 		out = append(out, row)
 	}
-	delete(stats, "generation_counts")
 	c.JSON(http.StatusOK, gin.H{"data": out, "stats": stats})
 }
 
@@ -61,7 +56,7 @@ func (h *AdminReadHandler) Logs(c *gin.Context) {
 		}
 	}
 
-	items, total, stats, err := h.admin.Logs(c.Request.Context(), limit, offset, kind, status, since, "", "", c.Query("source"), false)
+	items, total, stats, err := h.admin.Logs(c.Request.Context(), limit, offset, kind, status, nil, since, "", "", c.Query("source"), false)
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"detail": "failed to load logs"})
 		return
diff --git a/backend/internal/http/handler/site.go b/backend/internal/http/handler/site.go
index 9766f48..d9182a1 100644
--- a/backend/internal/http/handler/site.go
+++ b/backend/internal/http/handler/site.go
@@ -21,5 +21,11 @@ func (h *SiteHandler) Public(c *gin.Context) {
 		c.JSON(http.StatusInternalServerError, gin.H{"detail": "failed to load site"})
 		return
 	}
-	c.JSON(http.StatusOK, gin.H{"title": title, "contact": h.site.Contact(c.Request.Context())})
+	ctx := c.Request.Context()
+	c.JSON(http.StatusOK, gin.H{
+		"title":    title,
+		"logo":     h.site.Logo(ctx),
+		"subtitle": h.site.Subtitle(ctx),
+		"contact":  h.site.Contact(ctx),
+	})
 }
diff --git a/backend/internal/http/handler/site_settings.go b/backend/internal/http/handler/site_settings.go
index eecbd98..0e579ec 100644
--- a/backend/internal/http/handler/site_settings.go
+++ b/backend/internal/http/handler/site_settings.go
@@ -17,18 +17,27 @@ func NewSiteSettingsHandler(site *service.SiteService) *SiteSettingsHandler {
 }
 
 func (h *SiteSettingsHandler) Get(c *gin.Context) {
-	title, err := h.site.Title(c.Request.Context())
+	ctx := c.Request.Context()
+	title, err := h.site.Title(ctx)
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"detail": "failed to load site settings"})
 		return
 	}
-	c.JSON(http.StatusOK, gin.H{"title": title, "contact": h.site.Contact(c.Request.Context())})
+	c.JSON(http.StatusOK, gin.H{
+		"title":    title,
+		"logo":     h.site.Logo(ctx),
+		"subtitle": h.site.Subtitle(ctx),
+		"contact":  h.site.Contact(ctx),
+	})
 }
 
 func (h *SiteSettingsHandler) Put(c *gin.Context) {
+	ctx := c.Request.Context()
 	var body struct {
-		Title   string          `json:"title"`
-		Contact service.Contact `json:"contact"`
+		Title    string          `json:"title"`
+		Logo     string          `json:"logo"`
+		Subtitle string          `json:"subtitle"`
+		Contact  service.Contact `json:"contact"`
 	}
 	if err := c.ShouldBindJSON(&body); err != nil {
 		c.JSON(http.StatusBadRequest, gin.H{"detail": "invalid request body"})
@@ -39,14 +48,21 @@ func (h *SiteSettingsHandler) Put(c *gin.Context) {
 		c.JSON(http.StatusBadRequest, gin.H{"detail": "网页主标题不能为空"})
 		return
 	}
-	updated, err := h.site.SetTitle(c.Request.Context(), title)
+	updated, err := h.site.SetTitle(ctx, title)
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"detail": "failed to save site settings"})
 		return
 	}
-	if err := h.site.SetContact(c.Request.Context(), body.Contact); err != nil {
+	if err := h.site.SetBranding(ctx, body.Logo, body.Subtitle); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"detail": "failed to save branding"})
+		return
+	}
+	if err := h.site.SetContact(ctx, body.Contact); err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"detail": "failed to save contact info"})
 		return
 	}
-	c.JSON(http.StatusOK, gin.H{"ok": true, "data": gin.H{"title": updated, "contact": h.site.Contact(c.Request.Context())}})
+	c.JSON(http.StatusOK, gin.H{"ok": true, "data": gin.H{
+		"title": updated, "logo": h.site.Logo(ctx), "subtitle": h.site.Subtitle(ctx),
+		"contact": h.site.Contact(ctx),
+	}})
 }
diff --git a/backend/internal/http/handler/user_generation.go b/backend/internal/http/handler/user_generation.go
index 33b2379..390664b 100644
--- a/backend/internal/http/handler/user_generation.go
+++ b/backend/internal/http/handler/user_generation.go
@@ -3,6 +3,7 @@ package handler
 import (
 	"errors"
 	"net/http"
+	"strings"
 
 	"backend/internal/service"
 	"github.com/gin-gonic/gin"
@@ -176,6 +177,16 @@ func (h *UserGenerationHandler) Logs(c *gin.Context) {
 	offset := parseInt(c.Query("offset"), 0)
 	kind := c.Query("kind")
 	status := c.Query("status")
+	// statuses=pending,success → status IN (...). Used by the 画图台 grid so it can
+	// fetch exactly the rows it shows (进行中 + 成功) in one query, server-side.
+	var statuses []string
+	if s := strings.TrimSpace(c.Query("statuses")); s != "" {
+		for _, p := range strings.Split(s, ",") {
+			if p = strings.TrimSpace(p); p != "" {
+				statuses = append(statuses, p)
+			}
+		}
+	}
 	// Secure-by-default: always scope to the caller's OWN records. This endpoint
 	// serves the front-end 日志 / 创作记录 pages, so an admin viewing their personal
 	// records must NOT see other users' work. Only an admin who explicitly opts
@@ -195,7 +206,7 @@ func (h *UserGenerationHandler) Logs(c *gin.Context) {
 	// rows with real media (success + stored file), not failed/pending events.
 	hasFile := c.Query("has_file") == "1" || c.Query("has_file") == "true"
 
-	items, total, stats, err := h.admin.Logs(c.Request.Context(), limit, offset, kind, status, nil, userID, excludeSource, source, hasFile)
+	items, total, stats, err := h.admin.Logs(c.Request.Context(), limit, offset, kind, status, statuses, nil, userID, excludeSource, source, hasFile)
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"detail": "failed to load logs"})
 		return
@@ -430,7 +441,7 @@ func (h *UserGenerationHandler) catalogEntries(c *gin.Context) ([]gin.H, error)
 			"type":                 "video",
 			"ratios":               []string{"2:3", "3:2", "1:1", "9:16", "16:9"},
 			"resolutions":          []string{"720p"},
-			"durations":            []string{"6s", "10s"},
+			"durations":            []string{"6s", "10s", "15s"},
 			"max_reference_images": 6,
 			"reference_mode":       "asset",
 			"description":          "Grok Imagine video (文/图生视频)",
diff --git a/backend/internal/model/models.go b/backend/internal/model/models.go
index 4e5fa0b..c15fc6e 100644
--- a/backend/internal/model/models.go
+++ b/backend/internal/model/models.go
@@ -21,6 +21,7 @@ type User struct {
 	InviteRewardAt   *time.Time
 	CheckinLast      string `gorm:"size:32"`
 	CheckinStreak    int    `gorm:"not null;default:0"`
+	GenerationCount  int64  `gorm:"not null;default:0"`
 	LastLoginAt      *time.Time
 	LastLoginIP      string `gorm:"size:128"`
 	CreatedAt        time.Time
@@ -111,6 +112,10 @@ type ModelConfig struct {
 	// weight floats to the top (matches ShowcaseItem.Weight semantics). Ties fall
 	// back to created_at desc. Default 0.
 	Weight             int `gorm:"not null;default:0;index"`
+	// GenerationCount is a persistent success counter, incremented once per
+	// successful generation. Independent of the event_log (which is subject to
+	// retention / manual clearing), so the admin "次数" is a true running total.
+	GenerationCount int64 `gorm:"not null;default:0"`
 	CreatedAt          time.Time
 	UpdatedAt          time.Time
 }
@@ -197,5 +202,15 @@ func AutoMigrateModels() []any {
 		&TokenAccount{},
 		&RefreshProfile{},
 		&SiteSetting{},
+		&StatCounter{},
 	}
 }
+
+// StatCounter is a persistent monotonic counter (key → value), independent of the
+// event_log (which is retention-pruned / clearable). Used for the dashboard
+// cumulative cards (total/success/failed/image/video/api) so they never reset.
+type StatCounter struct {
+	Key       string `gorm:"primaryKey;size:64"`
+	Value     int64  `gorm:"not null;default:0"`
+	UpdatedAt time.Time
+}
diff --git a/backend/internal/provider/custom/client.go b/backend/internal/provider/custom/client.go
index 146f673..e4cdad5 100644
--- a/backend/internal/provider/custom/client.go
+++ b/backend/internal/provider/custom/client.go
@@ -15,6 +15,7 @@ import (
 	"io"
 	"mime/multipart"
 	"net/http"
+	"net/url"
 	"strings"
 	"time"
 )
@@ -29,6 +30,32 @@ type Client struct{}
 
 func NewClient() *Client { return &Client{} }
 
+// sanitizeErr strips the upstream URL/host from a network error so a user's
+// private upstream URL never leaks into the event log / API response.
+func sanitizeErr(err error) string {
+	if err == nil {
+		return ""
+	}
+	s := err.Error()
+	switch {
+	case strings.Contains(s, "context deadline exceeded"), strings.Contains(s, "Client.Timeout"), strings.Contains(s, "timeout"):
+		return "request timeout"
+	case strings.Contains(s, "connection refused"):
+		return "connection refused"
+	case strings.Contains(s, "no such host"), strings.Contains(s, "dial tcp"), strings.Contains(s, "lookup "):
+		return "cannot reach upstream"
+	case strings.Contains(s, "tls"), strings.Contains(s, "TLS"), strings.Contains(s, "certificate"):
+		return "TLS error"
+	case strings.Contains(s, "EOF"), strings.Contains(s, "reset by peer"), strings.Contains(s, "broken pipe"):
+		return "connection reset"
+	}
+	var ue *url.Error
+	if errors.As(err, &ue) {
+		return strings.ToLower(ue.Op) + " upstream failed"
+	}
+	return "upstream request failed"
+}
+
 func httpClient() *http.Client { return &http.Client{Timeout: 10 * time.Minute} }
 
 // GenerateImage calls the upstream OpenAI image API. With reference images it
@@ -82,7 +109,7 @@ func (c *Client) GenerateImage(ctx context.Context, baseURL, apiKey, model, prom
 
 	resp, err := httpClient().Do(req)
 	if err != nil {
-		return nil, fmt.Errorf("%w: %v", ErrTemporaryUpstream, err)
+		return nil, fmt.Errorf("%w: %s", ErrTemporaryUpstream, sanitizeErr(err))
 	}
 	defer resp.Body.Close()
 	body, _ := io.ReadAll(resp.Body)
@@ -145,7 +172,7 @@ func (c *Client) GenerateVideo(ctx context.Context, baseURL, apiKey, model, prom
 		case "failed", "error", "canceled", "cancelled":
 			reason := stringValue(job["error"])
 			if isCreditError(reason) {
-				return nil, "", fmt.Errorf("%w: %s", ErrQuotaExhausted, clip([]byte(reason), 160))
+				return nil, "", fmt.Errorf("%w: %s", ErrTemporaryUpstream, clip([]byte(reason), 160))
 			}
 			return nil, "", fmt.Errorf("custom: video %s", clip([]byte(reason), 160))
 		}
@@ -171,7 +198,7 @@ func (c *Client) doJSON(ctx context.Context, method, url, apiKey string, body []
 	}
 	resp, err := httpClient().Do(req)
 	if err != nil {
-		return nil, fmt.Errorf("%w: %v", ErrTemporaryUpstream, err)
+		return nil, fmt.Errorf("%w: %s", ErrTemporaryUpstream, sanitizeErr(err))
 	}
 	defer resp.Body.Close()
 	raw, _ := io.ReadAll(resp.Body)
@@ -194,7 +221,7 @@ func (c *Client) download(ctx context.Context, url, apiKey string) ([]byte, erro
 	req.Header.Set("Authorization", "Bearer "+apiKey)
 	resp, err := httpClient().Do(req)
 	if err != nil {
-		return nil, fmt.Errorf("%w: %v", ErrTemporaryUpstream, err)
+		return nil, fmt.Errorf("%w: %s", ErrTemporaryUpstream, sanitizeErr(err))
 	}
 	defer resp.Body.Close()
 	if resp.StatusCode < 200 || resp.StatusCode >= 300 {
@@ -234,7 +261,7 @@ func imageBytesFromResponse(ctx context.Context, body []byte) ([]byte, error) {
 		req, _ := http.NewRequestWithContext(ctx, http.MethodGet, d.URL, nil)
 		resp, err := httpClient().Do(req)
 		if err != nil {
-			return nil, fmt.Errorf("%w: %v", ErrTemporaryUpstream, err)
+			return nil, fmt.Errorf("%w: %s", ErrTemporaryUpstream, sanitizeErr(err))
 		}
 		defer resp.Body.Close()
 		return io.ReadAll(resp.Body)
@@ -249,12 +276,14 @@ func mapStatus(status int, body []byte) error {
 	case status == 401 || status == 403:
 		return fmt.Errorf("%w: %d %s", ErrAuth, status, clip(body, 160))
 	case status == 429:
-		return fmt.Errorf("%w: 429 %s", ErrQuotaExhausted, clip(body, 160))
+		// Custom upstreams have NO "quota exhausted" lock — a 429 is just rate
+		// limiting, treated as a temporary error (fail over, account stays active).
+		return fmt.Errorf("%w: 429 %s", ErrTemporaryUpstream, clip(body, 160))
 	case status >= 500:
 		return fmt.Errorf("%w: %d %s", ErrTemporaryUpstream, status, clip(body, 160))
 	default:
 		if isCreditError(string(body)) {
-			return fmt.Errorf("%w: %s", ErrQuotaExhausted, clip(body, 160))
+			return fmt.Errorf("%w: %s", ErrTemporaryUpstream, clip(body, 160))
 		}
 		return fmt.Errorf("custom: %d %s", status, clip(body, 160))
 	}
diff --git a/backend/internal/provider/grok/video.go b/backend/internal/provider/grok/video.go
index 3ed89b2..963a356 100644
--- a/backend/internal/provider/grok/video.go
+++ b/backend/internal/provider/grok/video.go
@@ -44,7 +44,7 @@ func (c *Client) GenerateVideo(ctx context.Context, token, prompt, aspectRatio,
 	if strings.TrimSpace(resolution) == "" {
 		resolution = "720p"
 	}
-	if seconds != 6 && seconds != 10 {
+	if seconds != 6 && seconds != 10 && seconds != 15 {
 		seconds = 10
 	}
 
diff --git a/backend/internal/repo/event_repo.go b/backend/internal/repo/event_repo.go
index 0ec5090..036460c 100644
--- a/backend/internal/repo/event_repo.go
+++ b/backend/internal/repo/event_repo.go
@@ -18,7 +18,8 @@ type EventListFilter struct {
 	Limit         int
 	Offset        int
 	Kind          string
-	Status        string
+	Status        string   // single status (status = ?)
+	Statuses      []string // multiple statuses (status IN (?)) — used by the 画图台 grid
 	Since         *time.Time
 	UserID        string
 	ExcludeSource string // when set, omit rows with this source (e.g. hide API-key "v1" usage from the customer logs page)
@@ -47,6 +48,9 @@ func (r *EventRepository) List(ctx context.Context, filter EventListFilter) ([]m
 	if filter.Status != "" {
 		q = q.Where("status = ?", filter.Status)
 	}
+	if len(filter.Statuses) > 0 {
+		q = q.Where("status IN ?", filter.Statuses)
+	}
 	if filter.Since != nil {
 		q = q.Where("ts > ?", *filter.Since)
 	}
@@ -443,7 +447,49 @@ func (r *EventRepository) PurgeStale(ctx context.Context, maxAge time.Duration)
 }
 
 func (r *EventRepository) Create(ctx context.Context, item *model.EventLog) error {
-	return r.db.WithContext(ctx).Create(item).Error
+	if err := r.db.WithContext(ctx).Create(item).Error; err != nil {
+		return err
+	}
+	// Persistent cumulative counters (survive log retention/clearing): every
+	// created event bumps total + its kind + (api source).
+	deltas := map[string]int64{"total": 1}
+	if item.Kind == "video" {
+		deltas["video"] = 1
+	} else if item.Kind == "image" {
+		deltas["image"] = 1
+	}
+	if item.Source == "v1" {
+		deltas["api"] = 1
+	}
+	r.incrCounters(ctx, deltas)
+	return nil
+}
+
+// incrCounters upserts monotonic counters (stat_counters). Best-effort: a counter
+// failure must never fail the generation, so errors are swallowed.
+func (r *EventRepository) incrCounters(ctx context.Context, deltas map[string]int64) {
+	for k, n := range deltas {
+		if n == 0 {
+			continue
+		}
+		_ = r.db.WithContext(ctx).Exec(
+			`INSERT INTO stat_counters (key, value, updated_at) VALUES (?, ?, now())
+			 ON CONFLICT (key) DO UPDATE SET value = stat_counters.value + EXCLUDED.value, updated_at = now()`,
+			k, n).Error
+	}
+}
+
+// Counters returns all persistent counters as key→value.
+func (r *EventRepository) Counters(ctx context.Context) (map[string]int64, error) {
+	var rows []model.StatCounter
+	if err := r.db.WithContext(ctx).Find(&rows).Error; err != nil {
+		return nil, err
+	}
+	out := make(map[string]int64, len(rows))
+	for _, x := range rows {
+		out[x.Key] = x.Value
+	}
+	return out, nil
 }
 
 // GetByID fetches a single event (nil, nil when not found). Used by the async
@@ -462,16 +508,22 @@ func (r *EventRepository) GetByID(ctx context.Context, id string) (*model.EventL
 // MarkVideoReady completes an async video job: status=success, file=upstream URL
 // (proxied on /content — never persisted), elapsed.
 func (r *EventRepository) MarkVideoReady(ctx context.Context, eventID, fileURL string, elapsedMS int) error {
-	return r.db.WithContext(ctx).
+	// Guard on a real transition (status <> success) so the success counter is
+	// incremented exactly once even if this fires twice / concurrently.
+	res := r.db.WithContext(ctx).
 		Model(&model.EventLog{}).
-		Where("id = ?", eventID).
+		Where("id = ? AND status <> ?", eventID, "success").
 		Updates(map[string]any{
 			"status":     "success",
 			"file":       fileURL,
 			"error":      "",
 			"elapsed_ms": elapsedMS,
 			"updated_at": time.Now(),
-		}).Error
+		})
+	if res.Error == nil && res.RowsAffected > 0 {
+		r.incrCounters(ctx, map[string]int64{"success": 1})
+	}
+	return res.Error
 }
 
 func (r *EventRepository) UpdateStatus(ctx context.Context, eventID, status, errMsg string, elapsedMS int) error {
@@ -488,10 +540,20 @@ func (r *EventRepository) UpdateStatus(ctx context.Context, eventID, status, err
 		// "成功 + abandoned" at once.
 		patch["error"] = ""
 	}
-	return r.db.WithContext(ctx).
+	// Guard on a real transition so the success/failed counters increment exactly
+	// once per event even under a duplicate/concurrent terminal status update.
+	res := r.db.WithContext(ctx).
 		Model(&model.EventLog{}).
-		Where("id = ?", eventID).
-		Updates(patch).Error
+		Where("id = ? AND status <> ?", eventID, status).
+		Updates(patch)
+	if res.Error == nil && res.RowsAffected > 0 {
+		if status == "success" {
+			r.incrCounters(ctx, map[string]int64{"success": 1})
+		} else if status == "failed" {
+			r.incrCounters(ctx, map[string]int64{"failed": 1})
+		}
+	}
+	return res.Error
 }
 
 // MarkRefunded atomically claims the right to refund this event exactly once:
diff --git a/backend/internal/repo/model_repo.go b/backend/internal/repo/model_repo.go
index c24bd35..ce99fcd 100644
--- a/backend/internal/repo/model_repo.go
+++ b/backend/internal/repo/model_repo.go
@@ -18,6 +18,14 @@ func NewModelRepository(db *gorm.DB) *ModelRepository {
 	return &ModelRepository{db: db}
 }
 
+// IncrementGenerationCount bumps a model's persistent success counter by 1.
+// Best-effort: a missing model id is a no-op (0 rows affected, no error).
+func (r *ModelRepository) IncrementGenerationCount(ctx context.Context, modelID string) error {
+	return r.db.WithContext(ctx).Model(&model.ModelConfig{}).
+		Where("id = ?", modelID).
+		UpdateColumn("generation_count", gorm.Expr("generation_count + 1")).Error
+}
+
 func (r *ModelRepository) List(ctx context.Context) ([]model.ModelConfig, error) {
 	var items []model.ModelConfig
 	// Higher weight floats to the top of the dropdown / admin list; ties fall
diff --git a/backend/internal/repo/user_repo.go b/backend/internal/repo/user_repo.go
index a8348c7..cff3027 100644
--- a/backend/internal/repo/user_repo.go
+++ b/backend/internal/repo/user_repo.go
@@ -87,6 +87,16 @@ func (r *UserRepository) GetByInviteCode(ctx context.Context, code string) (*mod
 	return &user, nil
 }
 
+// IncrementGenerationCount bumps a user's persistent success counter by 1.
+func (r *UserRepository) IncrementGenerationCount(ctx context.Context, userID string) error {
+	if userID == "" {
+		return nil
+	}
+	return r.db.WithContext(ctx).Model(&model.User{}).
+		Where("id = ?", userID).
+		UpdateColumn("generation_count", gorm.Expr("generation_count + 1")).Error
+}
+
 func (r *UserRepository) List(ctx context.Context) ([]model.User, error) {
 	var users []model.User
 	if err := r.db.WithContext(ctx).Preload("APIKeys").Order("created_at desc").Find(&users).Error; err != nil {
diff --git a/backend/internal/service/admin_read.go b/backend/internal/service/admin_read.go
index ebd5087..b6f62e8 100644
--- a/backend/internal/service/admin_read.go
+++ b/backend/internal/service/admin_read.go
@@ -41,19 +41,12 @@ func (s *AdminReadService) Users(ctx context.Context) ([]model.User, map[string]
 	if err != nil {
 		return nil, nil, err
 	}
-	counts, err := s.events.UserSuccessCounts(ctx)
-	if err != nil {
-		return nil, nil, err
-	}
-	for i := range users {
-		meta := users[i].Notes
-		_ = meta
-	}
 	stats, err := s.users.Stats(ctx)
 	if err != nil {
 		return nil, nil, err
 	}
-	stats["generation_counts"] = counts
+	// Per-user generation count now comes from the persistent users.generation_count
+	// column (set in the handler from each user object), not a log COUNT.
 	return users, stats, nil
 }
 
@@ -66,10 +59,6 @@ func (s *AdminReadService) ModelsView(ctx context.Context) ([]map[string]any, er
 	if err != nil {
 		return nil, err
 	}
-	counts, err := s.events.ModelSuccessCounts(ctx)
-	if err != nil {
-		return nil, err
-	}
 	out := make([]map[string]any, 0, len(items))
 	for _, item := range items {
 		out = append(out, map[string]any{
@@ -89,7 +78,7 @@ func (s *AdminReadService) ModelsView(ctx context.Context) ([]map[string]any, er
 			"max_reference_images": item.MaxReferenceImages,
 			"reference_mode":       item.ReferenceMode,
 			"weight":               item.Weight,
-			"generation_count":     counts[item.ID],
+			"generation_count":     item.GenerationCount,
 			"created_at":           item.CreatedAt,
 			"updated_at":           item.UpdatedAt,
 		})
@@ -97,12 +86,13 @@ func (s *AdminReadService) ModelsView(ctx context.Context) ([]map[string]any, er
 	return out, nil
 }
 
-func (s *AdminReadService) Logs(ctx context.Context, limit, offset int, kind, status string, since *time.Time, userID, excludeSource, source string, hasFile bool) ([]model.EventLog, int64, *repo.EventStats, error) {
+func (s *AdminReadService) Logs(ctx context.Context, limit, offset int, kind, status string, statuses []string, since *time.Time, userID, excludeSource, source string, hasFile bool) ([]model.EventLog, int64, *repo.EventStats, error) {
 	items, total, err := s.events.List(ctx, repo.EventListFilter{
 		Limit:         limit,
 		Offset:        offset,
 		Kind:          kind,
 		Status:        status,
+		Statuses:      statuses,
 		Since:         since,
 		UserID:        userID,
 		ExcludeSource: excludeSource,
@@ -173,7 +163,7 @@ func (s *AdminReadService) Stats(ctx context.Context) (map[string]any, error) {
 func (s *AdminReadService) Dashboard(ctx context.Context) (map[string]any, error) {
 	now := time.Now()
 	dayCut := now.Add(-24 * time.Hour)
-	weekCut := now.Add(-7 * 24 * time.Hour)
+	weekCut := now.Add(-3 * 24 * time.Hour) // "week" key = last 3 days (per admin request)
 
 	day, err := s.events.WindowStats(ctx, dayCut)
 	if err != nil {
@@ -199,6 +189,12 @@ func (s *AdminReadService) Dashboard(ctx context.Context) (map[string]any, error
 	if err != nil {
 		return nil, err
 	}
+	// All-time persistent counters (total/success/failed/image/video/api) — these
+	// survive log retention/clearing, unlike the windowed day/week stats.
+	lifetime, err := s.events.Counters(ctx)
+	if err != nil {
+		return nil, err
+	}
 
 	// Per-window top-N analytics so the frontend can toggle 24h / 7d without a
 	// re-fetch (the lists are small — top 6 / top 5).
@@ -263,6 +259,7 @@ func (s *AdminReadService) Dashboard(ctx context.Context) (map[string]any, error
 		"dau":            dau,
 		"wau":            wau,
 		"hourly":         hourly,
+		"lifetime":       lifetime,
 		"analytics": map[string]any{
 			"day":  dayAnalytics,
 			"week": weekAnalytics,
diff --git a/backend/internal/service/app_settings.go b/backend/internal/service/app_settings.go
index 4f837fa..2d5a999 100644
--- a/backend/internal/service/app_settings.go
+++ b/backend/internal/service/app_settings.go
@@ -358,6 +358,12 @@ func (s *AppSettingsService) loadSMTPConfig(ctx context.Context) (SMTPConfig, er
 	if err != nil {
 		return SMTPConfig{}, err
 	}
+	// The verification-email subject uses the site title, e.g. "<title> 邮箱验证码".
+	title, _ := s.settings.GetValue(ctx, "site.title")
+	title = strings.TrimSpace(title)
+	if title == "" {
+		title = "Vivid"
+	}
 	return SMTPConfig{
 		Host:     current.Host,
 		Port:     current.Port,
@@ -365,6 +371,7 @@ func (s *AppSettingsService) loadSMTPConfig(ctx context.Context) (SMTPConfig, er
 		Password: password,
 		FromAddr: current.FromAddr,
 		UseTLS:   current.UseTLS,
+		Subject:  title + " 邮箱验证码",
 	}, nil
 }
 
diff --git a/backend/internal/service/site.go b/backend/internal/service/site.go
index 3e41fee..f854065 100644
--- a/backend/internal/service/site.go
+++ b/backend/internal/service/site.go
@@ -42,6 +42,28 @@ func (s *SiteService) SetTitle(ctx context.Context, title string) (string, error
 	return title, nil
 }
 
+func (s *SiteService) get(ctx context.Context, key string) string {
+	v, _ := s.settings.GetValue(ctx, key)
+	return strings.TrimSpace(v)
+}
+
+// Logo / Subtitle are admin-editable branding shown on the public site.
+func (s *SiteService) Logo(ctx context.Context) string     { return s.get(ctx, "site.logo") }
+func (s *SiteService) Subtitle(ctx context.Context) string { return s.get(ctx, "site.subtitle") }
+
+// SetBranding persists logo / subtitle (either may be empty).
+func (s *SiteService) SetBranding(ctx context.Context, logo, subtitle string) error {
+	for k, v := range map[string]string{
+		"site.logo":     strings.TrimSpace(logo),
+		"site.subtitle": strings.TrimSpace(subtitle),
+	} {
+		if err := s.settings.UpsertValue(ctx, k, v); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
 // Contact is the admin-editable "联系我们" info shown in the public 关于 section.
 type Contact struct {
 	QQ          string `json:"qq"`
diff --git a/backend/internal/service/smtp.go b/backend/internal/service/smtp.go
index cacad0a..7e9deaa 100644
--- a/backend/internal/service/smtp.go
+++ b/backend/internal/service/smtp.go
@@ -18,6 +18,7 @@ type SMTPConfig struct {
 	Password string
 	FromAddr string
 	UseTLS   bool
+	Subject  string // verification-code email subject (empty → default)
 }
 
 type SMTPService struct{}
@@ -35,7 +36,10 @@ func (s *SMTPService) SendCode(ctx context.Context, cfg SMTPConfig, to, code, pu
 	if purpose == "reset" {
 		action = "找回密码"
 	}
-	subject := "Vivid AI 邮箱验证码"
+	subject := strings.TrimSpace(cfg.Subject)
+	if subject == "" {
+		subject = "Vivid AI 邮箱验证码"
+	}
 	body := fmt.Sprintf("你正在进行%s，验证码为：%s\n\n验证码 6 分钟内有效。", action, code)
 	msg := buildSMTPMessage(cfg.FromAddr, to, subject, body)
 	addr := net.JoinHostPort(cfg.Host, strconv.Itoa(cfg.Port))
diff --git a/backend/internal/service/tokens.go b/backend/internal/service/tokens.go
index 51cb4c7..f52c2f8 100644
--- a/backend/internal/service/tokens.go
+++ b/backend/internal/service/tokens.go
@@ -906,6 +906,7 @@ func (s *TokenService) ImportGrokToken(ctx context.Context, ssoToken, tokenID st
 	return item, nil
 }
 
+
 func (s *TokenService) checkPendingGrok(tokenID, ssoToken string) {
 	defer func() {
 		if r := recover(); r != nil {
diff --git a/backend/internal/service/v1.go b/backend/internal/service/v1.go
index dc0d873..40cfb22 100644
--- a/backend/internal/service/v1.go
+++ b/backend/internal/service/v1.go
@@ -495,6 +495,10 @@ func (s *V1Service) prepareImageExecution(ctx context.Context, principal *APIPri
 	if err := s.events.UpdateStatus(ctx, eventID, "success", "", elapsedMS); err != nil {
 		return nil, err
 	}
+	_ = s.models.IncrementGenerationCount(ctx, modelItem.ID)
+	if principal != nil && principal.User != nil {
+		_ = s.users.IncrementGenerationCount(ctx, principal.User.ID)
+	}
 	if charge {
 		_ = s.maybeGrantInviteReward(ctx, principal)
 	}
@@ -615,6 +619,10 @@ func (s *V1Service) prepareVideoExecution(ctx context.Context, principal *APIPri
 	if err := s.events.UpdateStatus(ctx, eventID, "success", "", elapsedMS); err != nil {
 		return nil, err
 	}
+	_ = s.models.IncrementGenerationCount(ctx, modelItem.ID)
+	if principal != nil && principal.User != nil {
+		_ = s.users.IncrementGenerationCount(ctx, principal.User.ID)
+	}
 	if charge {
 		_ = s.maybeGrantInviteReward(ctx, principal)
 	}
@@ -710,6 +718,10 @@ func (s *V1Service) runVideoJob(ctx context.Context, principal *APIPrincipal, in
 	if err := s.events.MarkVideoReady(ctx, eventID, videoURL, int(time.Since(startedAt).Milliseconds())); err != nil {
 		return
 	}
+	_ = s.models.IncrementGenerationCount(ctx, modelItem.ID)
+	if principal != nil && principal.User != nil {
+		_ = s.users.IncrementGenerationCount(ctx, principal.User.ID)
+	}
 	_ = s.maybeGrantInviteReward(ctx, principal)
 }
 
@@ -2810,7 +2822,7 @@ func (s *V1Service) markTokenFailure(ctx context.Context, pool string, token mod
 		// the cookie. chatgpt/runway/leonardo auth means the stored credential is
 		// dead — a raw JWT (chatgpt/runway) or a cookie whose session no longer
 		// authenticates (leonardo) — there's nothing left to refresh from.
-		if pool == "chatgpt" || pool == "runway" || pool == "leonardo" || pool == "krea" || pool == "imagine" {
+		if pool == "chatgpt" || pool == "runway" || pool == "leonardo" || pool == "krea" || pool == "imagine" || pool == "grok" {
 			patch["status"] = "disabled"
 			patch["dead"] = true
 		}
diff --git a/frontend/src/components/CustomModelModal.vue b/frontend/src/components/CustomModelModal.vue
index 37e1b40..e1e2250 100644
--- a/frontend/src/components/CustomModelModal.vue
+++ b/frontend/src/components/CustomModelModal.vue
@@ -10,7 +10,7 @@ const RATIO_OPTS = ['1:1', '16:9', '9:16', '4:3', '3:4', '21:9', '3:2', '5:4', '
 const IMG_RES = ['1K', '2K', '4K']
 const VID_RES = ['720p', '1080p', '2K', '4K']
 const ALL_RES = ['1K', '2K', '4K', '720p', '1080p']
-const DUR_OPTS = ['5s', '6s', '8s', '10s']
+const DUR_OPTS = ['5s', '6s', '8s', '10s', '15s']
 
 const id = ref('')
 const type = ref('image')
@@ -21,9 +21,30 @@ const weight = ref(0)
 // tier -> { price, agent } — blank price means the tier is NOT supported.
 const res = ref(Object.fromEntries(ALL_RES.map((r) => [r, { price: '', agent: '' }])))
 const dur = ref(Object.fromEntries(DUR_OPTS.map((d) => [d, { price: '', agent: '' }])))
+// Duration rows shown: the presets above + any custom seconds the admin adds.
+const durList = ref([...DUR_OPTS])
+const customDurInput = ref('')
 const error = ref('')
 const saving = ref(false)
 
+// Add a custom duration (any positive integer seconds, e.g. 12 → "12s").
+function addCustomDur() {
+  const n = parseInt(customDurInput.value, 10)
+  if (!(n > 0)) return
+  const key = n + 's'
+  if (!durList.value.includes(key)) {
+    if (!dur.value[key]) dur.value[key] = { price: '', agent: '' }
+    durList.value.push(key)
+  }
+  customDurInput.value = ''
+}
+// Custom (non-preset) durations can be removed; presets stay.
+function removeDur(key) {
+  if (DUR_OPTS.includes(key)) return
+  durList.value = durList.value.filter((k) => k !== key)
+  delete dur.value[key]
+}
+
 const isVideo = computed(() => type.value === 'video')
 // Resolution tiers depend on type: image = 1K/2K/4K, video = 540p/720p/1080p/2K/4K.
 const resOpts = computed(() => (isVideo.value ? VID_RES : IMG_RES))
@@ -145,12 +166,22 @@ async function save() {
         <div v-if="isVideo">
           <label class="text-xs text-slate-500 block mb-1.5">时长 · 价格(总价 = 分辨率价 + 时长价;<strong class="text-slate-600">留空 = 不支持</strong>)</label>
           <div class="space-y-1.5">
-            <div v-for="d in DUR_OPTS" :key="d" class="flex items-center gap-2">
+            <div v-for="d in durList" :key="d" class="flex items-center gap-2">
               <span class="w-16 text-xs font-mono text-slate-500">{{ d }}</span>
               <input v-model="dur[d].price" type="number" class="field !py-1 flex-1" placeholder="普通价(留空=不支持)" />
               <input v-model="dur[d].agent" type="number" class="field !py-1 flex-1" placeholder="代理价(留空跟随)" />
+              <button v-if="!DUR_OPTS.includes(d)" type="button" @click="removeDur(d)"
+                      class="shrink-0 w-7 h-7 grid place-items-center rounded text-slate-400 hover:text-rose-500 hover:bg-rose-50" title="删除该时长">
+                <Icon name="close" class="w-3.5 h-3.5" />
+              </button>
             </div>
           </div>
+          <!-- 自定义时长:输入任意秒数,Sora 类上游支持的任意时长都能加 -->
+          <div class="flex items-center gap-2 mt-2">
+            <input v-model="customDurInput" type="number" min="1" @keydown.enter.prevent="addCustomDur"
+                   class="field !py-1 w-32" placeholder="自定义秒数" />
+            <button type="button" @click="addCustomDur" class="btn-soft text-xs whitespace-nowrap">+ 添加时长</button>
+          </div>
         </div>
 
         <div class="flex gap-3">
diff --git a/frontend/src/components/MediaLightbox.vue b/frontend/src/components/MediaLightbox.vue
index 4fa9fd6..0fe4bf9 100644
--- a/frontend/src/components/MediaLightbox.vue
+++ b/frontend/src/components/MediaLightbox.vue
@@ -3,9 +3,11 @@
 // admin (图片管理 / 日志) and the user-facing (画图记录) surfaces. Parent controls
 // mount via v-if and passes the resolved media URL + meta; the component owns the
 // overlay shell, image/video element, prompt + meta block, and action buttons.
+import { ref } from 'vue'
+import { copyText } from '../utils/clipboard'
 import Icon from './Icon.vue'
 
-defineProps({
+const props = defineProps({
   src: { type: String, required: true },     // resolved media URL (generatedUrl)
   kind: { type: String, default: 'image' },  // 'image' | 'video'
   prompt: { type: String, default: '' },
@@ -14,12 +16,25 @@ defineProps({
   downloadName: { type: String, default: '' },
 })
 const emit = defineEmits(['close'])
+
+const toast = ref('')
+let toastTimer = null
+async function copyPrompt() {
+  if (!props.prompt) return
+  toast.value = (await copyText(props.prompt)) ? '指令已复制' : '复制失败'
+  clearTimeout(toastTimer)
+  toastTimer = setTimeout(() => (toast.value = ''), 1800)
+}
 </script>
 
 <template>
   <transition name="lb-fade" appear>
     <div class="media-card fixed inset-0 z-50 bg-slate-950/85 backdrop-blur-sm flex items-center justify-center p-6"
          @click.self="emit('close')">
+      <div v-if="toast"
+           class="fixed bottom-6 left-1/2 -translate-x-1/2 z-[60] bg-slate-900 text-white text-xs px-4 py-2 rounded-lg shadow-lg ring-1 ring-white/10">
+        {{ toast }}
+      </div>
       <!-- Wrapper shrinks to the media's rendered width, so the info row below
            lines up flush with the image's left & right edges (one clean column). -->
       <div class="flex flex-col max-h-full max-w-full">
@@ -29,7 +44,8 @@ const emit = defineEmits(['close'])
 
         <div class="mt-3 flex items-start justify-between gap-4 text-white">
           <div class="min-w-0 flex-1">
-            <div v-if="prompt" class="text-sm font-medium leading-snug line-clamp-3 break-words" :title="prompt">{{ prompt }}</div>
+            <div v-if="prompt" @click="copyPrompt" title="点击复制提示词"
+                 class="text-sm font-medium leading-snug line-clamp-3 break-words cursor-pointer transition-colors hover:text-white/75">{{ prompt }}</div>
             <div v-if="meta" class="text-xs text-white/60 mt-1 font-mono break-all">{{ meta }}</div>
             <div v-if="metaSub" class="text-xs text-white/45 mt-1">{{ metaSub }}</div>
           </div>
diff --git a/frontend/src/layouts/AdminLayout.vue b/frontend/src/layouts/AdminLayout.vue
index 26435d9..1000b19 100644
--- a/frontend/src/layouts/AdminLayout.vue
+++ b/frontend/src/layouts/AdminLayout.vue
@@ -29,7 +29,8 @@ const currentLabel = computed(() => route.meta?.label || '')
     <!-- ===== Sidebar ===== -->
     <aside class="w-60 shrink-0 border-r border-[color:var(--hairline)] bg-[var(--surface)] backdrop-blur-md flex flex-col">
       <router-link to="/" class="h-16 flex items-center gap-2.5 px-5 border-b border-[color:var(--hairline)] group">
-        <Logo :size="32" class="rounded-[10px] shadow-lg shadow-violet-500/20 ring-1 ring-white/10" />
+        <img v-if="site.logo" :src="site.logo" :alt="site.title" class="w-8 h-8 rounded-[10px] object-contain shadow-lg shadow-violet-500/20 ring-1 ring-white/10" />
+        <Logo v-else :size="32" class="rounded-[10px] shadow-lg shadow-violet-500/20 ring-1 ring-white/10" />
         <div class="leading-tight min-w-0">
           <div class="text-sm font-semibold truncate tracking-tight text-[color:var(--fg)]">{{ site.title }}</div>
           <div class="text-[11px] text-[color:var(--fg-3)] truncate">Admin</div>
diff --git a/frontend/src/layouts/PublicLayout.vue b/frontend/src/layouts/PublicLayout.vue
index 2062af8..e3f21ac 100644
--- a/frontend/src/layouts/PublicLayout.vue
+++ b/frontend/src/layouts/PublicLayout.vue
@@ -107,10 +107,11 @@ const currentLabel = computed(() => {
            stamp doesn't jump around. -->
       <header class="relative z-10 px-8 md:px-14 pt-10 pb-4 flex items-center justify-between gap-4">
         <div class="flex items-baseline gap-2">
-          <span class="text-[22px] font-bold tracking-tight bg-gradient-to-r from-fuchsia-300 via-violet-300 to-sky-300 bg-clip-text text-transparent">
+          <img v-if="site.logo" :src="site.logo" :alt="site.title" class="h-7 w-auto self-center object-contain" />
+          <span v-else class="text-[22px] font-bold tracking-tight bg-gradient-to-r from-fuchsia-300 via-violet-300 to-sky-300 bg-clip-text text-transparent">
             {{ site.title }}
           </span>
-          <span class="text-[10px] uppercase tracking-[0.3em] text-[color:var(--fg-faint)]">{{ route.path === '/' ? 'AI 生图 · 生视频' : currentLabel }}</span>
+          <span class="text-[10px] uppercase tracking-[0.3em] text-[color:var(--fg-faint)]">{{ route.path === '/' ? (site.subtitle || 'AI 生图 · 生视频') : currentLabel }}</span>
         </div>
         <router-link v-if="showBalance" to="/settings"
                      class="text-xs text-[color:var(--fg-2)] hover:text-[color:var(--fg)] tabular-nums transition-colors">
diff --git a/frontend/src/main.js b/frontend/src/main.js
index 3cd6e29..fa3c8c4 100644
--- a/frontend/src/main.js
+++ b/frontend/src/main.js
@@ -34,7 +34,7 @@ const routes = [
     children: [
       { path: '', component: HomeView, meta: { label: '首页' } },
       { path: 'user', component: PlaygroundView, meta: { label: '画图' } },
-      { path: 'logs', component: UserLogsView, meta: { label: '记录' } },
+      { path: 'logs', component: UserLogsView, meta: { label: '图片' } },
       { path: 'mylogs', component: UserLogsTableView, meta: { label: '日志' } },
       { path: 'invite', component: InviteView, meta: { label: '邀请' } },
       { path: 'docs', component: DocsView, meta: { label: '文档' } },
diff --git a/frontend/src/site.js b/frontend/src/site.js
index adc7fc2..cc86b00 100644
--- a/frontend/src/site.js
+++ b/frontend/src/site.js
@@ -8,6 +8,8 @@ const BASE = import.meta.env.VITE_API_BASE || ''
 
 export const site = reactive({
   title: 'Vivid',
+  logo: '',
+  subtitle: '',
   // Defaults so the 关于 page is never blank even if /site hasn't loaded (or a
   // cache serves an older payload without `contact`). The backend value, once
   // fetched, overrides these.
@@ -28,6 +30,8 @@ export async function loadSite() {
     if (r.ok) {
       const data = await r.json()
       if (data.title) site.title = String(data.title)
+      site.logo = data.logo ? String(data.logo) : ''
+      site.subtitle = data.subtitle ? String(data.subtitle) : ''
       if (data.contact) site.contact = { ...site.contact, ...data.contact }
     }
   } catch { /* offline — keep the default. */ }
diff --git a/frontend/src/style.css b/frontend/src/style.css
index 42a57e5..b9f3fbe 100644
--- a/frontend/src/style.css
+++ b/frontend/src/style.css
@@ -101,6 +101,11 @@ html:not(.dark) .theme-text :is(.fp, .pg, .act, .filter-pill, .kind-btn, .preset
   color: var(--fg); background: var(--hover);
 }
 html:not(.dark) .theme-text :is(.fp-on, .pg-on, .seg-on, .opt-on) { background: rgb(15 23 42); color: #fff; box-shadow: none; }
+/* ShowcaseView marks the selected filter/kind tab with an `.on` modifier on
+   `.filter-pill`/`.kind-btn` (not the `-on` class above). Without this, the
+   neutral `.filter-pill`/`.kind-btn` rescue paints selected == unselected and
+   the highlight vanishes on a white page. Equal-or-higher specificity, later. */
+html:not(.dark) .theme-text :is(.filter-pill, .kind-btn).on { background: rgb(15 23 42); color: #fff; box-shadow: none; }
 /* Selected COLORED filter pills — their scoped (dark) selected colors get
    overridden by the neutral `.fp` rescue above, so re-state a light-mode
    variant (tinted bg + dark-enough text + colored ring) with equal specificity
diff --git a/frontend/src/utils/clipboard.js b/frontend/src/utils/clipboard.js
new file mode 100644
index 0000000..5f44c86
--- /dev/null
+++ b/frontend/src/utils/clipboard.js
@@ -0,0 +1,29 @@
+// Robust clipboard copy. navigator.clipboard only exists in a SECURE context
+// (https or localhost) — on http://<ip> it's undefined, so the modern path
+// throws and we fall back to the legacy execCommand('copy') via a hidden
+// textarea, which works without a secure context. Returns true on success.
+export async function copyText(text) {
+  const s = text == null ? '' : String(text)
+  try {
+    if (navigator.clipboard && window.isSecureContext) {
+      await navigator.clipboard.writeText(s)
+      return true
+    }
+  } catch { /* fall through to the legacy path */ }
+  try {
+    const ta = document.createElement('textarea')
+    ta.value = s
+    ta.setAttribute('readonly', '')
+    ta.style.position = 'fixed'
+    ta.style.top = '-9999px'
+    ta.style.opacity = '0'
+    document.body.appendChild(ta)
+    ta.focus()
+    ta.select()
+    const ok = document.execCommand('copy')
+    document.body.removeChild(ta)
+    return ok
+  } catch {
+    return false
+  }
+}
diff --git a/frontend/src/views/CdksView.vue b/frontend/src/views/CdksView.vue
index 52971e1..802751d 100644
--- a/frontend/src/views/CdksView.vue
+++ b/frontend/src/views/CdksView.vue
@@ -182,7 +182,7 @@ const pageNumbers = computed(() => {
           <span class="text-xs font-medium text-white/75">刚生成 {{ lastBatch.length }} 个 — 请复制保存</span>
           <button @click="copyBatch" class="text-xs btn-soft"><Icon name="copy" class="w-3.5 h-3.5" /> 全部复制</button>
         </div>
-        <div class="font-mono text-xs text-white/85 space-y-0.5 max-h-40 overflow-auto">
+        <div class="font-mono text-xs text-white/85 space-y-0.5">
           <div v-for="code in lastBatch" :key="code">{{ code }}</div>
         </div>
       </div>
diff --git a/frontend/src/views/ConfigView.vue b/frontend/src/views/ConfigView.vue
index a8c87ab..663c1d9 100644
--- a/frontend/src/views/ConfigView.vue
+++ b/frontend/src/views/ConfigView.vue
@@ -37,12 +37,14 @@ async function saveMedia() {
 }
 
 // ---- site (branding shown across the app) ----
-const siteForm = reactive({ title: '', qq: '', qq_link: '', qq_group: '', qq_group_link: '', email: '', shop: '' })
+const siteForm = reactive({ title: '', logo: '', subtitle: '', qq: '', qq_link: '', qq_group: '', qq_group_link: '', email: '', shop: '' })
 const siteBusy = ref(false); const siteSaved = ref(false)
 async function loadSite() {
   const r = await api('/settings/site')
   if (r.ok && r.data) {
     siteForm.title = r.data.title || ''
+    siteForm.logo = r.data.logo || ''
+    siteForm.subtitle = r.data.subtitle || ''
     const c = r.data.contact || {}
     siteForm.qq = c.qq || ''; siteForm.qq_link = c.qq_link || ''
     siteForm.qq_group = c.qq_group || ''
@@ -54,10 +56,14 @@ async function saveSite() {
   siteBusy.value = true; siteSaved.value = false
   const r = await api('/settings/site', jsonBody('PUT', {
     title: siteForm.title,
+    logo: siteForm.logo,
+    subtitle: siteForm.subtitle,
     contact: { qq: siteForm.qq, qq_link: siteForm.qq_link, qq_group: siteForm.qq_group, qq_group_link: siteForm.qq_group_link, email: siteForm.email, shop: siteForm.shop },
   }))
   siteBusy.value = false
   if (r.ok && r.data) {
+    site.logo = r.data.data?.logo ?? siteForm.logo.trim()
+    site.subtitle = r.data.data?.subtitle ?? siteForm.subtitle.trim()
     // Mirror the change into the shared `site` store so every header /
     // wordmark / tab title updates without a reload. The PUT response is
     // nested ({ ok, data: { title } }) unlike the flat GET, so read the
@@ -212,6 +218,14 @@ onMounted(() => { loadSite(); loadReg(); loadSmtp(); loadCredits(); loadProxy();
           <span><span class="lbl">网页主标题</span><span class="hint">显示在浏览器标签、首页 Logo、侧栏和登录卡上。未设置时默认显示 "Vivid"。</span></span>
           <input v-model="siteForm.title" placeholder="Vivid" class="txt" />
         </label>
+        <label class="row">
+          <span><span class="lbl">Logo 图片地址</span><span class="hint">侧栏 / 公开页头部显示的 Logo 图片 URL。留空则用文字主标题。</span></span>
+          <input v-model="siteForm.logo" placeholder="https://.../logo.png" class="txt" />
+        </label>
+        <label class="row">
+          <span><span class="lbl">子标题</span><span class="hint">主标题下方的副标题 / slogan,公开页展示。留空则不显示。</span></span>
+          <input v-model="siteForm.subtitle" placeholder="如:聚合顶级 AI 模型的生图生视频平台" class="txt" />
+        </label>
         <label class="row">
           <span><span class="lbl">联系 QQ</span><span class="hint">QQ 号(显示用)。留空则不显示该项。</span></span>
           <input v-model="siteForm.qq" placeholder="1114639355" class="txt" />
diff --git a/frontend/src/views/ImagesView.vue b/frontend/src/views/ImagesView.vue
index dd3f5f9..2ba0ade 100644
--- a/frontend/src/views/ImagesView.vue
+++ b/frontend/src/views/ImagesView.vue
@@ -2,6 +2,7 @@
 import { ref, computed, onMounted, onUnmounted } from 'vue'
 import { api, generatedUrl } from '../api'
 import { fmtTs, fmtSize } from '../utils/format'
+import { copyText } from '../utils/clipboard'
 import Icon from '../components/Icon.vue'
 import MediaLightbox from '../components/MediaLightbox.vue'
 
@@ -40,12 +41,12 @@ function absUrl(name) {
 }
 
 async function copyLink(name) {
-  try {
-    await navigator.clipboard.writeText(absUrl(name))
-    flash('链接已复制')
-  } catch {
-    flash('复制失败')
-  }
+  flash(await copyText(absUrl(name)) ? '链接已复制' : '复制失败')
+}
+
+async function copyPrompt(f) {
+  if (!f.prompt) return
+  flash(await copyText(f.prompt) ? '指令已复制' : '复制失败')
 }
 
 let toastTimer = null
@@ -173,8 +174,10 @@ onUnmounted(() => window.removeEventListener('keydown', onKey))
 
         <!-- caption: prompt (truncated 2 lines) + meta line -->
         <div class="absolute inset-x-0 bottom-0 p-3 pointer-events-none">
-          <div class="text-[12px] leading-tight text-white font-medium line-clamp-2 mb-1"
-               :title="f.prompt || f.name">
+          <div class="text-[12px] leading-tight text-white font-medium line-clamp-2 mb-1 transition-colors"
+               :class="f.prompt ? 'pointer-events-auto cursor-pointer hover:text-white/75' : ''"
+               :title="f.prompt ? '点击复制提示词' : f.name"
+               @click.stop="copyPrompt(f)">
             {{ f.prompt || f.name.split('/').pop() }}
           </div>
           <div class="text-[10px] text-white/55 flex items-center justify-between gap-2 tabular-nums">
diff --git a/frontend/src/views/LogsView.vue b/frontend/src/views/LogsView.vue
index 344aec4..e3767e6 100644
--- a/frontend/src/views/LogsView.vue
+++ b/frontend/src/views/LogsView.vue
@@ -2,6 +2,7 @@
 import { ref, computed, onMounted, onUnmounted } from 'vue'
 import { api } from '../api'
 import { fmtTs, fmtDate, fmtClock } from '../utils/format'
+import { copyText } from '../utils/clipboard'
 import { generatedUrl } from '../api'
 import Icon from '../components/Icon.vue'
 import MediaLightbox from '../components/MediaLightbox.vue'
@@ -16,6 +17,14 @@ const search = ref('')
 const page = ref(1)
 const pageSize = ref(15)
 const total = ref(0)
+const toast = ref('')
+let toastTimer = null
+async function copyPrompt(e) {
+  if (!e.prompt) return
+  toast.value = (await copyText(e.prompt)) ? '指令已复制' : '复制失败'
+  clearTimeout(toastTimer)
+  toastTimer = setTimeout(() => (toast.value = ''), 1800)
+}
 
 async function load() {
   loading.value = true
@@ -281,7 +290,10 @@ const sourcePill = (s) => ({
             <!-- Prompt with error inline; the error reads as a follow-up rather
                  than wasting a whole column when there's nothing to show. -->
             <td class="px-3 py-3.5 align-middle min-w-0">
-              <div class="text-xs text-white/80 truncate" :title="e.prompt">{{ e.prompt || '—' }}</div>
+              <div class="text-xs text-white/80 truncate transition-colors"
+                   :class="e.prompt ? 'cursor-pointer hover:text-white' : ''"
+                   :title="e.prompt ? '点击复制提示词' : ''"
+                   @click="e.prompt && copyPrompt(e)">{{ e.prompt || '—' }}</div>
               <div v-if="e.error" class="mt-1 text-[11px] text-rose-300/85 truncate flex items-center gap-1.5" :title="e.error">
                 <Icon name="close" class="w-3 h-3 shrink-0" />
                 {{ e.error }}
@@ -337,6 +349,11 @@ const sourcePill = (s) => ({
       :meta="[previewing.model, previewing.ratio, previewing.resolution, previewing.duration, fmtMs(previewing.elapsed_ms)].filter(Boolean).join(' · ')"
       :download-name="previewing.file"
       @close="closePreview" />
+
+    <div v-if="toast"
+         class="fixed bottom-6 left-1/2 -translate-x-1/2 z-[60] bg-slate-900 text-white text-xs px-4 py-2 rounded-lg shadow-lg">
+      {{ toast }}
+    </div>
   </section>
 </template>
 
diff --git a/frontend/src/views/OverviewView.vue b/frontend/src/views/OverviewView.vue
index a731ada..2d45052 100644
--- a/frontend/src/views/OverviewView.vue
+++ b/frontend/src/views/OverviewView.vue
@@ -37,6 +37,8 @@ async function refreshAll() {
 const EMPTY_WINDOW = { total: 0, success: 0, failed: 0, pending: 0, image: 0, video: 0, api: 0, web: 0, spent: 0 }
 const day = computed(() => dash.value?.day || EMPTY_WINDOW)
 const week = computed(() => dash.value?.week || EMPTY_WINDOW)
+// All-time persistent counters (stat_counters) — independent of log retention.
+const lifetime = computed(() => dash.value?.lifetime || {})
 const successRate = computed(() => (day.value.total ? Math.round((day.value.success / day.value.total) * 100) : 0))
 
 // Direction vs the previous 24h (24–48h ago) — a quiet day after a busy week is
@@ -54,7 +56,7 @@ const avg24hMs = computed(() => stats.value?.avg_elapsed_ms_24h ?? null)
 
 // ---- range-toggled top-N analytics (both windows ship in the payload, so the
 // 24h/7d switch is instant — no re-fetch) ----
-const rangeLabel = computed(() => (range.value === 'week' ? '近 7 天' : '近 24h'))
+const rangeLabel = computed(() => (range.value === 'week' ? '近 3 天' : '近 24h'))
 const analytics = computed(() => dash.value?.analytics?.[range.value] || { models: [], failures: [], top_users: [] })
 const modelUsage = computed(() => analytics.value.models || [])
 const usageMax = computed(() => Math.max(1, ...modelUsage.value.map((m) => m.count)))
@@ -153,7 +155,7 @@ onUnmounted(() => clearInterval(timer))
     </div>
 
     <!-- ===== KPI strip ===== -->
-    <div class="grid grid-cols-2 lg:grid-cols-4 gap-3">
+    <div class="grid grid-cols-2 lg:grid-cols-5 gap-3">
       <!-- 用户 -->
       <div class="card p-4">
         <div class="flex items-center justify-between">
@@ -196,6 +198,24 @@ onUnmounted(() => clearInterval(timer))
         </div>
       </div>
 
+      <!-- 累计生成(全部 · 持久计数,不随日志清理变化) -->
+      <div class="card p-4">
+        <div class="flex items-center justify-between">
+          <span class="text-xs text-white/55">累计生成</span>
+          <span class="w-7 h-7 rounded-lg bg-indigo-500/15 text-indigo-300 grid place-items-center ring-1 ring-indigo-400/20">
+            <Icon name="overview" class="w-3.5 h-3.5" />
+          </span>
+        </div>
+        <div class="text-2xl font-semibold tabular-nums mt-2">{{ fmtInt(lifetime.total || 0) }}</div>
+        <div class="text-[11px] mt-1 flex flex-wrap gap-x-2">
+          <span class="text-emerald-300 tabular-nums">{{ lifetime.success || 0 }} 成功</span>
+          <span v-if="lifetime.failed" class="text-rose-300 tabular-nums">{{ lifetime.failed }} 失败</span>
+        </div>
+        <div class="text-[10px] text-white/40 mt-1 tabular-nums">
+          API {{ lifetime.api || 0 }} · 图 {{ lifetime.image || 0 }} · 视 {{ lifetime.video || 0 }}
+        </div>
+      </div>
+
       <!-- 平均耗时 -->
       <div class="card p-4">
         <div class="flex items-center justify-between">
@@ -247,7 +267,7 @@ onUnmounted(() => clearInterval(timer))
       <div class="card p-4">
         <div class="text-xs text-white/55">活跃用户 · 24h</div>
         <div class="text-xl font-semibold tabular-nums mt-2">{{ fmtInt(dau) }}</div>
-        <div class="text-[11px] text-white/45 mt-1">近 7 天累计生成 {{ fmtInt(week.total) }}</div>
+        <div class="text-[11px] text-white/45 mt-1">近 3 天累计生成 {{ fmtInt(week.total) }}</div>
       </div>
     </div>
 
@@ -342,7 +362,7 @@ onUnmounted(() => clearInterval(timer))
         </div>
       </div>
 
-      <div class="card">
+      <div class="card flex flex-col">
         <div class="px-5 py-3 border-b border-white/[0.06] flex items-baseline justify-between">
           <h2 class="text-sm font-semibold">24 小时生成趋势</h2>
           <div class="text-[11px] text-white/45 flex items-center gap-3">
@@ -351,8 +371,8 @@ onUnmounted(() => clearInterval(timer))
             <span class="tabular-nums">峰值 {{ hourMax }}/h</span>
           </div>
         </div>
-        <div class="p-5">
-          <div class="flex items-end gap-[3px] h-32">
+        <div class="p-5 flex-1 flex flex-col">
+          <div class="flex items-end gap-[3px] flex-1 min-h-[8rem]">
             <div v-for="(b, i) in hourBuckets" :key="i"
                  class="group/bar relative flex-1 flex flex-col justify-end rounded-t overflow-visible"
                  :style="{ height: Math.max(4, ((b.image + b.video) / hourMax) * 100) + '%' }">
@@ -385,7 +405,7 @@ onUnmounted(() => clearInterval(timer))
         <button @click="range = 'week'"
                 class="px-3 py-1 rounded-md transition-colors"
                 :class="range === 'week' ? 'bg-white/10 text-white font-medium' : 'text-white/50 hover:text-white/80'">
-          近 7d
+          近 3d
         </button>
       </div>
     </div>
@@ -472,7 +492,7 @@ onUnmounted(() => clearInterval(timer))
             <div class="text-[11px] text-white/40 mt-1">{{ day.success }} 次成功生成</div>
           </div>
           <div>
-            <div class="text-xs text-white/55">近 7 天</div>
+            <div class="text-xs text-white/55">近 3 天</div>
             <div class="text-2xl font-semibold tabular-nums mt-1 text-amber-300">{{ fmtCredits(week.spent) }}</div>
             <div class="text-[11px] text-white/40 mt-1">{{ week.success }} 次成功生成</div>
           </div>
diff --git a/frontend/src/views/PlaygroundView.vue b/frontend/src/views/PlaygroundView.vue
index 8645652..39f4233 100644
--- a/frontend/src/views/PlaygroundView.vue
+++ b/frontend/src/views/PlaygroundView.vue
@@ -1,13 +1,13 @@
 <script setup>
 import { ref, computed, watch, onMounted, onUnmounted } from 'vue'
 import { useRoute } from 'vue-router'
-import { api, jsonBody } from '../api'
+import { api, jsonBody, generatedUrl } from '../api'
 import { auth, refreshMe } from '../auth'
-import { draft, applyJobToDraft } from '../playground'
+import { draft } from '../playground'
 import Icon from '../components/Icon.vue'
 import SelectMenu from '../components/SelectMenu.vue'
 import MediaLightbox from '../components/MediaLightbox.vue'
-import { points, pointsLabel } from '../credits'
+import { pointsLabel } from '../credits'
 import { sortResolutions } from '../utils/format'
 
 const route = useRoute()
@@ -38,29 +38,28 @@ watch(duration,   (v) => { draft.duration = v })
 const refImages = ref([])      // [{ name, dataUrl }]
 const fileInput = ref(null)
 
-const busy = ref(false)
-// submitting = run() owns the busy/current state end-to-end while a /generate
-// call is in flight. The 2s poll() must NOT touch busy or current during this
-// window, or it races run() and the controls flicker unlocked mid-generation.
-const submitting = ref(false)
-// Gateway-timeout statuses our BACKEND never emits — they mean a CDN/proxy
-// (e.g. EdgeOne 524) gave up waiting while the synchronous /generate is STILL
-// rendering server-side. Treat these as "still running", NOT a failure: keep the
-// controls locked and let poll() follow the live job to completion (出图).
+// Concurrent generation: each 生成 click fires an INDEPENDENT /generate and adds
+// a card — the UI never locks, so several can run at once. `tasks` holds the
+// in-session cards (newest first); `history` fills the grid up to 10 with the
+// user's recent finished results from the server.
+const tasks = ref([])
+const history = ref([])
+// Gateway-timeout statuses our BACKEND never emits — a CDN/proxy (e.g. EdgeOne
+// 524) gave up waiting while the synchronous /generate is STILL rendering. The
+// task stays "running" and loadHistory() claims it once the result lands.
 const GATEWAY_TIMEOUT = new Set([0, 408, 504, 520, 521, 522, 523, 524, 525])
 const error = ref('')
-const statusText = ref('')
-
-// Only ever show the latest generation on the right side. Each new run
-// replaces it; the persistent history lives at /logs (UserLogsView).
-// `current` is restored from the server on mount and refreshed via /jobs/mine
-// polling, so a reload, a parallel tab, or a different browser sees the same
-// in-flight job and the same final result without re-running anything.
-const current = ref(null)
 const lightbox = ref(null)
 const toast = ref('')
 let pollTimer = null
 
+const fileKey = (u) => (u || '').split('?')[0].split('/').pop()
+const taskKey = (x) => [x.model, x.kind, (x.prompt || '').trim()].join('|')
+// Up to 10 cards (一行五个 × 2): in-session tasks first, then the server's recent
+// rows (进行中 + 成功) so the grid stays filled; loadHistory() prunes an optimistic
+// task once the server tracks it → never a duplicate. 新的顶掉老的.
+const displayItems = computed(() => [...tasks.value, ...history.value].slice(0, 10))
+
 // ---- derived ----
 const models = computed(() =>
   allModels.value.filter((m) => m.enabled !== false && m.type === mode.value),
@@ -183,7 +182,13 @@ function openPicker() { fileInput.value && fileInput.value.click() }
 // of charging + failing upstream after the upload.
 const MAX_REF_BYTES = 8 * 1024 * 1024
 function onFiles(ev) {
-  const files = Array.from(ev.target.files || [])
+  addFiles(Array.from(ev.target.files || []))
+  if (ev.target) ev.target.value = ''
+}
+// Shared by the file picker AND drag-and-drop. Filters to images, honors the
+// per-model max + 8MB cap, reads each to a data URL.
+function addFiles(files) {
+  files = files.filter((f) => f && f.type && f.type.startsWith('image/'))
   const room = Math.max(0, maxRefs.value - refImages.value.length)
   const tooBig = []
   let added = 0
@@ -198,7 +203,23 @@ function onFiles(ev) {
   error.value = tooBig.length
     ? `图片超过 8MB 已跳过：${tooBig.join('、')}（请压缩后再传）`
     : ''
-  if (ev.target) ev.target.value = ''
+}
+// Drag-and-drop onto the reference area.
+const dragOver = ref(false)
+function onDrop(ev) {
+  ev.preventDefault()
+  dragOver.value = false
+  if (maxRefs.value <= 0) return
+  addFiles(Array.from(ev.dataTransfer?.files || []))
+}
+function onDragOver(ev) {
+  ev.preventDefault()
+  if (maxRefs.value > 0) dragOver.value = true
+}
+function onDragLeave(ev) {
+  // ignore leave events bubbling from children
+  if (ev.currentTarget.contains(ev.relatedTarget)) return
+  dragOver.value = false
 }
 function removeRef(i) { refImages.value.splice(i, 1) }
 
@@ -241,17 +262,11 @@ function flash(msg) {
   toastTimer = setTimeout(() => (toast.value = ''), 1800)
 }
 
-async function copyLink(url) {
-  try {
-    const abs = url.startsWith('http') ? url : location.origin + url
-    await navigator.clipboard.writeText(abs)
-    flash('链接已复制')
-  } catch {
-    flash('复制失败')
-  }
-}
+// ---- generate (concurrent — no lock) ----
+// 生图 can request 1–4 images at once: each is an independent task/charge.
+const count = ref(1)
+const batchCount = computed(() => (mode.value === 'image' ? Math.max(1, Math.min(4, count.value)) : 1))
 
-// ---- generate ----
 async function run() {
   if (!modelId.value) { error.value = '请选择模型'; return }
   if (!prompt.value.trim()) { error.value = '请输入提示词'; return }
@@ -263,11 +278,22 @@ async function run() {
     error.value = '该参数组合未定价 (留空 = 不支持)'
     return
   }
-  if (!canAfford.value) {
-    error.value = `积分不足 — 需要 ${pointsLabel(price.value)},余额 ${pointsLabel(credits.value)}`
+  const n = batchCount.value
+  if (price.value != null && credits.value < price.value * n) {
+    error.value = `积分不足 — 需要 ${pointsLabel(price.value * n)},余额 ${pointsLabel(credits.value)}`
     return
   }
-  const job = {
+  error.value = ''
+  // A new generation clears any lingering real-time error cards.
+  tasks.value = tasks.value.filter((t) => t.status !== 'failed')
+  // Fire N independent tasks (no await between them → all run concurrently).
+  for (let i = 0; i < n; i++) fireOne()
+}
+
+async function fireOne() {
+  // Snapshot the form NOW — concurrent tasks keep their own params even if the
+  // user edits the form (or fires another batch) while this one runs.
+  const task = {
     id: Math.random().toString(36).slice(2, 10),
     model: modelId.value,
     kind: mode.value,
@@ -275,7 +301,6 @@ async function run() {
     ratio: ratio.value,
     resolution: resolution.value,
     duration: mode.value === 'video' ? duration.value : '',
-    refs: refImages.value.length,
     status: 'pending',
     url: '',
     error: '',
@@ -283,118 +308,144 @@ async function run() {
     charged: price.value,
     ts: Date.now(),
   }
-  current.value = job
+  const refsSnapshot = refImages.value.slice()
+  const chargedPrice = price.value
+  tasks.value.unshift(task)
+  if (tasks.value.length > 10) tasks.value = tasks.value.slice(0, 10)
 
-  busy.value = true
-  submitting.value = true
-  error.value = ''
-  statusText.value = mode.value === 'video' ? '生成视频中 (约 1–3 分钟)…' : '生成中…'
+  // Optimistically deduct the price (server debits before generating; a failure
+  // refunds + refreshMe reconciles).
+  if (auth.user && chargedPrice != null) {
+    auth.user.credits = Math.max(0, Number(auth.user.credits || 0) - chargedPrice)
+  }
+
+  const payload = {
+    model: task.model, prompt: task.prompt, ratio: task.ratio, resolution: task.resolution,
+  }
+  if (task.kind === 'video') payload.duration = task.duration
+  if (refsSnapshot.length) {
+    const refs = await Promise.all(refsSnapshot.map(refToBase64))
+    payload.reference_images = refs.filter(Boolean)
+  }
 
   try {
-    // Optimistically deduct the price from the displayed balance right away. The
-    // server debits BEFORE generating (which can take minutes for video), so
-    // otherwise 余额 looks unchanged the whole time. The success response carries
-    // the authoritative balance (reconciled below); a failure refunds + refreshMe.
-    if (auth.user && price.value != null) {
-      auth.user.credits = Math.max(0, Number(auth.user.credits || 0) - price.value)
-    }
-
-    const payload = {
-      model: modelId.value,
-      prompt: prompt.value,
-      ratio: ratio.value,
-      resolution: resolution.value,
-    }
-    if (mode.value === 'video') payload.duration = duration.value
-    if (refImages.value.length) {
-      // Backend accepts raw base64 only — convert each ref (uploaded dataUrl or
-      // restored /images URL) to base64 at submit time.
-      const refs = await Promise.all(refImages.value.map(refToBase64))
-      payload.reference_images = refs.filter(Boolean)
-    }
-
-    // Single charged call: the server debits the price atomically BEFORE
-    // generating and refunds on failure, so the client can't skip the charge.
     const r = await api('/generate', jsonBody('POST', payload))
-
     if (r.ok && r.data?.url) {
-      job.status = 'done'
-      job.url = r.data.url
-      job.elapsed_ms = r.data.elapsed_ms
-      job.charged = r.data.charged ?? price.value
+      task.status = 'done'
+      task.url = r.data.url
+      task.elapsed_ms = r.data.elapsed_ms
+      task.charged = r.data.charged ?? chargedPrice
       if (auth.user && r.data.credits != null) auth.user.credits = r.data.credits
-      statusText.value = `完成 · 扣费 ${pointsLabel(job.charged)} · ${(r.data.elapsed_ms / 1000).toFixed(1)}s · 余额 ${pointsLabel(credits.value)}`
-      busy.value = false                       // 出图 → 解锁
     } else if (GATEWAY_TIMEOUT.has(r.status)) {
-      // CDN/代理回源超时(如 EdgeOne 524)—— 后端仍在生成。不当失败、不解锁:
-      // 保持 busy=true,交给下面的 poll() + 2s 轮询跟到出图("不出图就不闪")。
-      statusText.value = mode.value === 'video' ? '生成视频中 (约 1–3 分钟)…' : '生成中…'
+      // CDN/代理回源超时(如 EdgeOne 524)—— 后端仍在生成。保持 running,
+      // loadHistory() 在结果落库后认领它。
+      task.status = 'running'
     } else {
-      // 真失败:服务端已退款,resync 余额并解锁。
       await refreshMe()
-      job.status = 'failed'
-      job.error = r.data?.detail || `失败 (${r.status})`
-      statusText.value = ''
-      busy.value = false                       // 真失败 → 解锁
+      task.status = 'failed'
+      task.error = r.data?.detail || `失败 (${r.status})`
     }
-  } finally {
-    // Hand control back to poll(); busy is left as set above (locked when the
-    // job is still rendering after a gateway timeout).
-    submitting.value = false
+  } catch (e) {
+    await refreshMe()
+    task.status = 'failed'
+    task.error = String(e)
   }
-  // Sync real server state: poll() picks up the live pending job (replacing our
-  // optimistic one with the real id) and will unlock + show the result the
-  // moment it finishes — so a 524 mid-flight never leaves the UI unlocked.
-  poll()
+  loadHistory()
 }
 
-// Recover the current generation from the server: any pending job for this
-// user lives in event_log, so reload / parallel tab / parallel browser can
-// all see the same in-flight state and the same final result.
-async function poll() {
-  // While run() is mid-submit it fully owns busy/current — don't race it.
-  if (submitting.value) return
-  const r = await api('/jobs/mine')
+// Fill the grid up to 10 with the user's recent rows (进行中 + 成功). Past
+// FAILURES are never shown from history — an error is only relevant for the live
+// generation the user just ran. Prune optimistic tasks the server now tracks.
+let prevPending = 0
+async function loadHistory() {
+  // Server-side filter: status IN (pending, success), newest 12 — exactly the
+  // rows the grid shows, in one query (no client over-fetch).
+  const r = await api('/logs?limit=10&statuses=pending,success')
   if (!r.ok) return
-  const { pending, latest } = r.data || {}
-  if (pending) {
-    busy.value = true
-    if (!statusText.value) {
-      statusText.value = pending.kind === 'video' ? '生成视频中 (约 1–3 分钟)…' : '生成中…'
-    }
-    if (!current.value || current.value.id !== pending.id) {
-      current.value = { ...pending }
-      // Replay the pending job's params onto the form so a fresh tab shows
-      // what's cooking — and writes them into the cross-component draft.
-      applyJobToDraft(pending)
-      mode.value = pending.kind === 'video' ? 'video' : 'image'
-      modelId.value = pending.model || modelId.value
-      prompt.value = pending.prompt || prompt.value
-      ratio.value = pending.ratio || ratio.value
-      resolution.value = pending.resolution || resolution.value
-      duration.value = pending.duration || duration.value
-      // Re-display the uploaded reference image(s) after a reload. They're
-      // served (cookie-authed) from /images; re-fetch into data URLs so the
-      // thumbnails show AND the refs stay re-submittable if the user regenerates.
-      restoreRefs(pending.reference_urls)
-    }
-    return
+  history.value = (r.data?.data || [])
+    .filter((e) => e.status === 'pending' || e.file)
+    .map((e) => ({
+      id: 'srv-' + e.id,
+      prompt: e.prompt, model: e.model, kind: e.kind,
+      ratio: e.ratio, resolution: e.resolution, duration: e.duration,
+      status: e.status === 'success' ? 'done' : 'running',
+      url: e.file ? generatedUrl(e.file) : '',
+      error: '',
+      elapsed_ms: e.elapsed_ms,
+    }))
+  // Hand each optimistic task over to the server once it's tracked there: drop a
+  // pending task when a matching server pending row exists, a done task once its
+  // file is in the server's rows. A FAILED task is a live error — keep it.
+  const serverPending = new Set(history.value.filter((h) => h.status === 'running').map(taskKey))
+  const serverFiles = new Set(history.value.filter((h) => h.url).map((h) => fileKey(h.url)))
+  tasks.value = tasks.value.filter((t) => {
+    if (t.status === 'failed') return true
+    if (t.status === 'done') return !serverFiles.has(fileKey(t.url))
+    return !serverPending.has(taskKey(t))
+  })
+  if (serverPending.size < prevPending) refreshMe()
+  prevPending = serverPending.size
+}
+
+// Click a generated IMAGE → use it as a reference. Single-ref model: replace the
+// existing ref. Multi-ref: append if there's room, else replace the last one.
+function useAsRef(item) {
+  if (!item || !item.url || item.status !== 'done') return
+  if (item.kind === 'video') return
+  const cap = maxRefs.value
+  if (cap <= 0) { flash('当前模型不支持参考图'); return }
+  const ref = { name: 'ref', url: item.url }
+  if (cap === 1) {
+    refImages.value = [ref]
+  } else if (refImages.value.length >= cap) {
+    refImages.value.splice(cap - 1, 1, ref)
+  } else {
+    refImages.value.push(ref)
   }
-  // No pending. If our locally-shown job just finished on the server (same id,
-  // status flipped to success/failed), promote it to the result view — this is
-  // the live "I'm watching my own generation finish" case and stays.
-  if (current.value && current.value.status === 'pending' && latest && latest.id === current.value.id) {
-    current.value = { ...latest, status: latest.status === 'success' ? 'done' : latest.status }
-    if (latest.url) current.value.url = latest.url
-    busy.value = false
-    statusText.value = ''
-    refreshMe()
-    return
+  flash('已加入参考图')
+}
+
+// Grab the LAST frame of a video as a PNG data URL (same-origin → canvas isn't
+// tainted). Used to continue a video from where it ended (首尾帧 models).
+function lastFrameDataUrl(url) {
+  return new Promise((resolve) => {
+    const v = document.createElement('video')
+    v.crossOrigin = 'anonymous'
+    v.muted = true
+    v.preload = 'auto'
+    v.src = url
+    const grab = () => {
+      try {
+        const c = document.createElement('canvas')
+        c.width = v.videoWidth; c.height = v.videoHeight
+        c.getContext('2d').drawImage(v, 0, 0)
+        resolve(c.toDataURL('image/png'))
+      } catch { resolve('') }
+    }
+    v.addEventListener('loadeddata', () => {
+      const t = Math.max(0, (v.duration || 0) - 0.05)
+      if (isFinite(t) && t > 0) v.currentTime = t
+      else grab()
+    })
+    v.addEventListener('seeked', grab)
+    v.addEventListener('error', () => resolve(''))
+  })
+}
+
+// Click a generated VIDEO. For a 首尾帧 (frame) model, set the video's LAST frame
+// as the 首帧 (first reference) — to continue the scene. Otherwise just zoom.
+async function onVideoClick(item) {
+  if (refMode.value === 'frame' && maxRefs.value > 0 && item.url) {
+    const dataUrl = await lastFrameDataUrl(item.url)
+    if (dataUrl) {
+      const ref = { name: 'frame', dataUrl }
+      if (refImages.value.length === 0) refImages.value = [ref]
+      else refImages.value.splice(0, 1, ref)   // replace the 首帧 slot
+      flash('已把视频末帧设为首帧')
+      return
+    }
   }
-  // Intentionally NO restore of an already-finished result on first paint /
-  // navigation: the playground only ever shows an in-progress job (or the one
-  // that just completed while watched). Past results live in /记录 (logs), not
-  // re-echoed onto a freshly opened workspace.
+  lightbox.value = item
 }
 
 function onKey(e) { if (e.key === 'Escape') lightbox.value = null }
@@ -434,10 +485,10 @@ onMounted(async () => {
     applyModelDefaults()
   }
   window.addEventListener('keydown', onKey)
-  // Restore any in-flight or recently-finished job for this user, then poll
-  // every 2s so a parallel tab / device sees changes within one tick.
-  poll()
-  pollTimer = setInterval(poll, 2000)
+  // Fill the grid with the user's recent results, then refresh every 3s so
+  // finished tasks (incl. gateway-timed-out ones) land without a reload.
+  loadHistory()
+  pollTimer = setInterval(loadHistory, 3000)
 })
 onUnmounted(() => {
   window.removeEventListener('keydown', onKey)
@@ -447,18 +498,17 @@ onUnmounted(() => {
 
 <template>
   <section class="theme-text grid lg:grid-cols-[420px_1fr] gap-6">
-    <!-- LEFT: controls — every interactive element accepts :disabled="busy"
-         so the form locks the moment a generation kicks off. Reload, parallel
-         tab and tab-switch all see the same locked state via poll(). -->
+    <!-- LEFT: controls — never locked. 生成 fires an independent task each click,
+         so several generations can run at once (concurrent). -->
     <div class="card p-5 space-y-5 lg:sticky lg:top-24 self-start">
       <!-- mode switch -->
       <div class="grid grid-cols-2 gap-2 p-1 bg-slate-100 rounded-xl">
-        <button @click="setMode('image')" type="button" :disabled="busy"
+        <button @click="setMode('image')" type="button"
                 class="rounded-lg py-2 text-sm font-medium transition-colors disabled:cursor-not-allowed"
                 :class="mode === 'image' ? 'bg-white text-slate-900 shadow-sm' : 'text-slate-500 hover:text-slate-700'">
           <Icon name="files" class="w-4 h-4 inline -mt-0.5" /> 生图
         </button>
-        <button @click="setMode('video')" type="button" :disabled="busy"
+        <button @click="setMode('video')" type="button"
                 class="rounded-lg py-2 text-sm font-medium transition-colors disabled:cursor-not-allowed"
                 :class="mode === 'video' ? 'bg-white text-slate-900 shadow-sm' : 'text-slate-500 hover:text-slate-700'">
           <Icon name="video" class="w-4 h-4 inline -mt-0.5" /> 生视频
@@ -469,7 +519,7 @@ onUnmounted(() => {
       <div>
         <label class="block text-xs font-medium text-slate-500 mb-1.5">模型</label>
         <SelectMenu v-if="models.length" :model-value="modelId" @update:model-value="selectModel"
-                    :options="modelOptions" placeholder="选择模型" mono :disabled="busy" />
+                    :options="modelOptions" placeholder="选择模型" mono />
         <div v-else class="rounded-lg border border-dashed border-slate-200 px-3 py-4 text-xs text-slate-400 text-center">
           还没有可用的{{ mode === 'video' ? '视频' : '图像' }}模型 ·
           <router-link to="/admin/models" class="text-slate-700 underline">去添加</router-link>
@@ -479,7 +529,7 @@ onUnmounted(() => {
       <!-- prompt -->
       <div>
         <label class="block text-xs font-medium text-slate-500 mb-1.5">提示词</label>
-        <textarea v-model="prompt" rows="4" :disabled="busy" class="field resize-none disabled:opacity-60 disabled:cursor-not-allowed"
+        <textarea v-model="prompt" rows="4" class="field resize-none disabled:opacity-60 disabled:cursor-not-allowed"
                   placeholder="描述想要的画面…如：黄昏时分,金色麦田里奔跑的金毛猎犬,电影感"></textarea>
       </div>
 
@@ -489,7 +539,7 @@ onUnmounted(() => {
       <div v-if="ratios.length > 0 && showRatio">
         <label class="block text-xs font-medium text-slate-500 mb-1.5">比例</label>
         <div class="flex flex-wrap gap-1.5">
-          <button v-for="r in ratios" :key="r" type="button" @click="ratio = r" :disabled="busy"
+          <button v-for="r in ratios" :key="r" type="button" @click="ratio = r"
                   class="rounded-lg px-3 py-1.5 text-xs font-medium transition-colors disabled:opacity-50 disabled:cursor-not-allowed"
                   :class="ratio === r ? 'bg-slate-900 text-white' : 'bg-slate-100 text-slate-600 hover:bg-slate-200'">
             {{ r }}
@@ -500,7 +550,7 @@ onUnmounted(() => {
       <div v-if="resolutions.length > 0">
         <label class="block text-xs font-medium text-slate-500 mb-1.5">{{ mode === 'video' ? '分辨率' : '画质' }}</label>
         <div class="flex flex-wrap gap-1.5">
-          <button v-for="r in resolutions" :key="r" type="button" @click="resolution = r" :disabled="busy"
+          <button v-for="r in resolutions" :key="r" type="button" @click="resolution = r"
                   class="rounded-lg px-3 py-1.5 text-xs font-medium transition-colors disabled:opacity-50 disabled:cursor-not-allowed"
                   :class="resolution === r ? 'bg-slate-900 text-white' : 'bg-slate-100 text-slate-600 hover:bg-slate-200'">
             {{ r }}
@@ -511,7 +561,7 @@ onUnmounted(() => {
       <div v-if="mode === 'video' && durations.length > 0">
         <label class="block text-xs font-medium text-slate-500 mb-1.5">时长</label>
         <div class="flex flex-wrap gap-1.5">
-          <button v-for="d in durations" :key="d" type="button" @click="duration = d" :disabled="busy"
+          <button v-for="d in durations" :key="d" type="button" @click="duration = d"
                   class="rounded-lg px-3 py-1.5 text-xs font-medium transition-colors disabled:opacity-50 disabled:cursor-not-allowed"
                   :class="duration === d ? 'bg-slate-900 text-white' : 'bg-slate-100 text-slate-600 hover:bg-slate-200'">
             {{ d }}
@@ -528,12 +578,13 @@ onUnmounted(() => {
           </span>
           <span v-if="refsRequired" class="text-rose-500">*</span>
         </label>
-        <div class="flex gap-2 flex-wrap items-start">
+        <div class="flex gap-2 flex-wrap items-start rounded-lg transition-colors"
+             :class="dragOver ? 'ring-2 ring-indigo-400 ring-offset-2 bg-indigo-50/40' : ''"
+             @drop="onDrop" @dragover="onDragOver" @dragleave="onDragLeave">
           <div v-for="(img, i) in refImages" :key="i"
-               class="relative w-20 h-20 rounded-lg overflow-hidden border border-slate-200 bg-slate-50 transition-all"
-               :class="busy ? 'opacity-60 grayscale pointer-events-none' : ''">
+               class="relative w-20 h-20 rounded-lg overflow-hidden border border-slate-200 bg-slate-50 transition-all">
             <img :src="img.dataUrl || img.url" class="w-full h-full object-cover" />
-            <button type="button" @click="removeRef(i)" :disabled="busy"
+            <button type="button" @click="removeRef(i)"
                     class="absolute top-1 right-1 w-5 h-5 rounded-full bg-slate-900/70 text-white hover:bg-rose-500 grid place-items-center disabled:opacity-40 disabled:cursor-not-allowed">
               <Icon name="close" class="w-3 h-3" />
             </button>
@@ -542,20 +593,33 @@ onUnmounted(() => {
               {{ i === 0 ? '首帧' : (i === 1 ? '末帧' : '') }}
             </div>
           </div>
-          <button v-if="refImages.length < maxRefs" type="button" @click="openPicker" :disabled="busy"
-                  class="w-20 h-20 rounded-lg border-2 border-dashed border-slate-200 text-slate-400 hover:bg-slate-50 hover:border-slate-300 grid place-items-center disabled:opacity-40 disabled:cursor-not-allowed">
-            <Icon name="plus" class="w-5 h-5" />
+          <button v-if="refImages.length < maxRefs" type="button" @click="openPicker"
+                  class="w-20 h-20 rounded-lg border-2 border-dashed border-slate-200 text-slate-400 hover:bg-slate-50 hover:border-slate-300 grid place-items-center disabled:opacity-40 disabled:cursor-not-allowed"
+                  :title="dragOver ? '松开以添加' : '点击或拖拽图片到此'">
+            <Icon :name="dragOver ? 'download' : 'plus'" class="w-5 h-5" />
           </button>
         </div>
         <input ref="fileInput" type="file" accept="image/*" multiple class="hidden" @change="onFiles" />
       </div>
 
-      <button @click="run" :disabled="busy || !models.length || price == null || !canAfford"
+      <!-- 生图张数 1–4 (image only) — each is a separate concurrent generation. -->
+      <div v-if="mode === 'image'">
+        <label class="block text-xs font-medium text-slate-500 mb-1.5">张数</label>
+        <div class="flex gap-1.5">
+          <button v-for="n in [1, 2, 3, 4]" :key="n" type="button" @click="count = n"
+                  class="flex-1 rounded-lg py-1.5 text-xs font-medium transition-colors"
+                  :class="count === n ? 'bg-slate-900 text-white' : 'bg-slate-100 text-slate-600 hover:bg-slate-200'">
+            {{ n }}
+          </button>
+        </div>
+      </div>
+
+      <button @click="run" :disabled="!models.length || price == null || !canAfford"
               class="btn-primary w-full !py-3 flex items-center justify-center gap-2 leading-none">
         <Icon name="spark" class="w-4 h-4 shrink-0" />
-        <span class="leading-none">{{ busy ? (mode === 'video' ? '生成中…请耐心等待' : '生成中…') : '生成' }}</span>
-        <span v-if="!busy && price != null" class="text-xs opacity-70 tabular-nums leading-none">· {{ priceLabel }}</span>
-        <span v-if="!busy && price != null && !canAfford" class="text-xs text-rose-200 leading-none">积分不足</span>
+        <span class="leading-none">生成<span v-if="batchCount > 1"> {{ batchCount }} 张</span></span>
+        <span v-if="price != null" class="text-xs opacity-70 tabular-nums leading-none">· {{ batchCount > 1 ? pointsLabel(price * batchCount) : priceLabel }}</span>
+        <span v-if="price != null && !canAfford" class="text-xs text-rose-200 leading-none">积分不足</span>
       </button>
 
       <!-- Validation / upload errors (model/prompt/ref/price/credits/oversized
@@ -565,60 +629,56 @@ onUnmounted(() => {
 
     </div>
 
-    <!-- RIGHT: single latest result (replaces on each new generation).
-         min-w-0: the 1fr grid track defaults to min-width:auto, so a long
-         unbroken prompt would otherwise blow the column wider than the page
-         (truncate can't shrink a track that won't shrink). -->
-    <div class="space-y-4 min-w-0">
-      <div v-if="!current && !busy"
-           class="card p-14 grid place-items-center text-slate-400 text-center">
-        <span class="w-16 h-16 rounded-2xl bg-slate-100 grid place-items-center mb-4">
-          <Icon name="spark" class="w-7 h-7 text-slate-400" />
-        </span>
-        <p class="text-sm">还没有生成过 — 在左侧写提示词,点击「生成」</p>
-        <router-link to="/logs" class="text-xs text-slate-500 hover:text-white mt-3 transition-colors">查看历史记录 →</router-link>
-      </div>
-
-      <div v-else-if="current" class="card overflow-hidden">
-        <div class="px-5 py-3 border-b border-slate-100 flex items-center justify-between gap-3">
-          <div class="min-w-0">
-            <div class="text-sm font-medium line-clamp-2 break-words">{{ current.prompt }}</div>
-            <div class="text-[11px] text-slate-400 mt-0.5 font-mono">
-              {{ current.model }} · {{ current.ratio }} · {{ current.resolution }}
-              <span v-if="current.kind === 'video'"> · {{ current.duration }}</span>
-              <span v-if="current.elapsed_ms"> · {{ (current.elapsed_ms / 1000).toFixed(1) }}s</span>
+    <!-- RIGHT: concurrent gallery — one card per task, newest first; filled up to
+         10 with the user's recent results. No lock: 生成 can be clicked anytime.
+         min-w-0 keeps a long prompt from blowing the 1fr track wider than the page. -->
+    <div class="min-w-0">
+      <div v-if="displayItems.length" class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3">
+        <div v-for="item in displayItems" :key="item.id"
+             class="group relative rounded-xl overflow-hidden ring-1 ring-slate-200 bg-slate-100 aspect-[4/5]">
+          <!-- done: media + caption -->
+          <template v-if="item.status === 'done' && item.url">
+            <video v-if="item.kind === 'video'" :src="item.url" muted loop preload="metadata"
+                   @click="onVideoClick(item)"
+                   :title="refMode === 'frame' && maxRefs > 0 ? '点击:把末帧设为首帧' : '点击放大'"
+                   class="absolute inset-0 w-full h-full object-cover cursor-pointer"
+                   @mouseenter="$event.target.play && $event.target.play()"
+                   @mouseleave="$event.target.pause && $event.target.pause()" />
+            <img v-else :src="item.url" loading="lazy" @click="useAsRef(item)"
+                 :title="maxRefs > 0 ? '点击作为参考图' : ''"
+                 class="absolute inset-0 w-full h-full object-cover transition-transform duration-300 group-hover:scale-105"
+                 :class="maxRefs > 0 ? 'cursor-pointer' : 'cursor-default'" />
+            <div class="absolute inset-x-0 bottom-0 h-1/2 bg-gradient-to-t from-black/85 via-black/30 to-transparent pointer-events-none"></div>
+            <!-- hover action: just zoom (clicking the image itself = 参考图) -->
+            <div class="absolute top-2 right-2 opacity-0 group-hover:opacity-100 transition-opacity">
+              <button @click.stop="lightbox = item" title="放大"
+                      class="w-7 h-7 rounded-lg bg-black/50 ring-1 ring-white/10 hover:bg-black/70 text-white grid place-items-center">
+                <Icon name="open" class="w-3.5 h-3.5" />
+              </button>
+            </div>
+            <div class="absolute inset-x-0 bottom-0 p-2.5 pointer-events-none">
+              <div class="text-[11px] leading-tight text-white font-medium line-clamp-2" :title="item.prompt">{{ item.prompt }}</div>
+              <div class="text-[9px] text-white/55 mt-0.5 font-mono truncate">{{ item.model }}<span v-if="item.elapsed_ms"> · {{ (item.elapsed_ms / 1000).toFixed(1) }}s</span></div>
+            </div>
+          </template>
+          <!-- pending / running -->
+          <div v-else-if="item.status === 'pending' || item.status === 'running'"
+               class="absolute inset-0 grid place-items-center text-slate-400 text-xs px-3 text-center">
+            <div class="flex flex-col items-center gap-2">
+              <span class="w-10 h-10 rounded-xl bg-white grid place-items-center animate-pulse"><Icon name="spark" class="w-4 h-4" /></span>
+              {{ item.kind === 'video' ? '生成视频中…' : '生成中…' }}
+              <span class="text-[10px] text-slate-400/80 line-clamp-1 max-w-full">{{ item.prompt }}</span>
             </div>
           </div>
-          <!-- only when a finished result exists — hidden while pending/failed -->
-          <div v-if="current.url && current.status !== 'pending' && current.status !== 'failed'"
-               class="flex items-center gap-1.5 shrink-0">
-            <a :href="current.url" :download="''" class="btn-soft" title="下载">
-              <Icon name="download" class="w-3.5 h-3.5" />
-            </a>
-            <button @click="copyLink(current.url)" class="btn-soft" title="复制链接">
-              <Icon name="copy" class="w-3.5 h-3.5" />
-            </button>
+          <!-- failed -->
+          <div v-else class="absolute inset-0 grid place-items-center text-rose-500 text-xs px-3 text-center">
+            <div>
+              <Icon name="close" class="w-6 h-6 mx-auto mb-1 opacity-60" />
+              <div>生成失败</div>
+              <div v-if="item.error" class="text-[10px] text-rose-400 line-clamp-2 mt-1">{{ item.error }}</div>
+            </div>
           </div>
         </div>
-
-        <div class="bg-slate-50 grid place-items-center min-h-[260px]">
-          <div v-if="current.status === 'pending'" class="text-sm text-slate-400 py-12 flex flex-col items-center gap-2">
-            <span class="w-10 h-10 rounded-xl bg-white grid place-items-center animate-pulse">
-              <Icon name="spark" class="w-4 h-4 text-slate-400" />
-            </span>
-            {{ statusText || '生成中…' }}
-          </div>
-          <div v-else-if="current.status === 'failed'" class="text-sm text-rose-600 py-12 px-5 max-w-xl text-center">
-            <div class="font-medium mb-1">生成失败</div>
-            <div class="text-xs text-rose-500 break-all">{{ current.error }}</div>
-          </div>
-          <template v-else>
-            <video v-if="current.kind === 'video'" :src="current.url" controls
-                   class="max-w-full max-h-[600px] object-contain" />
-            <img v-else :src="current.url" @click="lightbox = current"
-                 class="max-w-full max-h-[600px] object-contain cursor-zoom-in" />
-          </template>
-        </div>
       </div>
     </div>
 
diff --git a/frontend/src/views/ShowcaseView.vue b/frontend/src/views/ShowcaseView.vue
index b3d6b8c..7212398 100644
--- a/frontend/src/views/ShowcaseView.vue
+++ b/frontend/src/views/ShowcaseView.vue
@@ -174,8 +174,8 @@ onMounted(refresh)
     </div>
 
     <!-- grid -->
-    <div v-if="loading" class="text-center text-xs text-white/40 py-12">加载中…</div>
-    <div v-else-if="!filtered.length" class="text-center text-xs text-white/40 py-12">没有条目</div>
+    <div v-if="loading" class="text-center text-xs text-[color:var(--fg-faint)] py-12">加载中…</div>
+    <div v-else-if="!filtered.length" class="text-center text-xs text-[color:var(--fg-faint)] py-12">没有条目</div>
     <div v-else class="grid sm:grid-cols-2 md:grid-cols-3 lg:grid-cols-4 gap-3">
       <div v-for="rec in pagedItems" :key="rec.id"
            class="media-card relative rounded-2xl overflow-hidden ring-1 ring-white/10 aspect-[4/3] group bg-white/[0.04]"
@@ -211,13 +211,13 @@ onMounted(refresh)
     <!-- pagination — shown when there's more than one page worth of entries -->
     <div v-if="!loading && totalPages > 1"
          class="card !p-3 flex items-center justify-between gap-3">
-      <div class="text-xs text-white/55 tabular-nums px-2">
-        <span class="text-white/85">{{ (page - 1) * pageSize + 1 }}–{{ Math.min(filtered.length, page * pageSize) }}</span>
+      <div class="text-xs text-[color:var(--fg-3)] tabular-nums px-2">
+        <span class="text-[color:var(--fg)]">{{ (page - 1) * pageSize + 1 }}–{{ Math.min(filtered.length, page * pageSize) }}</span>
         / {{ filtered.length }} 条
       </div>
       <div class="flex items-center gap-1">
         <template v-for="(n, i) in pageNumbers" :key="i">
-          <span v-if="n === null" class="px-1 text-white/35">…</span>
+          <span v-if="n === null" class="px-1 text-[color:var(--fg-faint)]">…</span>
           <button v-else @click="goPage(n)" class="pg" :class="page === n && 'pg-on'">{{ n }}</button>
         </template>
       </div>
@@ -226,20 +226,20 @@ onMounted(refresh)
     <!-- ======= form modal ======= -->
     <transition name="fade">
       <div v-if="editing"
-           class="fixed inset-0 z-50 bg-black/70 backdrop-blur-sm grid place-items-center p-4"
+           class="fixed inset-0 z-50 bg-black/70 backdrop-blur-sm flex items-start justify-center overflow-y-auto p-4"
            @click.self="closeForm">
-        <div class="card w-full max-w-2xl !shadow-2xl">
-          <div class="px-5 py-3 border-b border-white/[0.06] flex items-center justify-between">
+        <div class="card w-full max-w-2xl !shadow-2xl my-auto">
+          <div class="px-5 py-3 border-b border-[color:var(--hairline)] flex items-center justify-between">
             <h2 class="text-sm font-semibold">
               {{ form.id ? '编辑' : '新增' }} ·
               {{ form.kind === 'hero' ? 'Hero 卡片' : form.kind === 'bento' ? 'Bento 灵感' : '作品' }}
             </h2>
-            <button @click="closeForm" class="text-white/40 hover:text-white">
+            <button @click="closeForm" class="text-[color:var(--fg-faint)] hover:text-[color:var(--fg)]">
               <Icon name="close" class="w-4 h-4" />
             </button>
           </div>
 
-          <div class="p-5 space-y-4 max-h-[70vh] overflow-y-auto">
+          <div class="p-5 space-y-4">
             <!-- live preview -->
             <div class="relative rounded-2xl overflow-hidden ring-1 ring-white/10 aspect-[5/2] bg-white/[0.04]"
                  :style="bgFor(form.image)">
@@ -256,7 +256,7 @@ onMounted(refresh)
 
             <div class="grid sm:grid-cols-2 gap-3">
               <div>
-                <label class="block text-xs text-white/55 mb-1.5">类型</label>
+                <label class="block text-xs text-[color:var(--fg-3)] mb-1.5">类型</label>
                 <div class="flex gap-1.5">
                   <button type="button" @click="form.kind = 'hero'" class="kind-btn" :class="form.kind === 'hero' && 'on'">Hero</button>
                   <button type="button" @click="form.kind = 'bento'" class="kind-btn" :class="form.kind === 'bento' && 'on'">Bento</button>
@@ -264,62 +264,62 @@ onMounted(refresh)
                 </div>
               </div>
               <div>
-                <label class="block text-xs text-white/55 mb-1.5">权重 <span class="text-white/35">(越大越靠前)</span></label>
+                <label class="block text-xs text-[color:var(--fg-3)] mb-1.5">权重 <span class="text-[color:var(--fg-faint)]">(越大越靠前)</span></label>
                 <input v-model.number="form.weight" type="number" class="field" />
               </div>
             </div>
 
             <!-- image picker (the central change — admins pick a real image) -->
             <div>
-              <label class="block text-xs text-white/55 mb-1.5">底图</label>
+              <label class="block text-xs text-[color:var(--fg-3)] mb-1.5">底图</label>
               <div class="flex gap-2">
                 <input v-model="form.image" class="field font-mono text-[11px]"
                        placeholder="user/abc.png 或 https://…" />
                 <button type="button" @click="openPicker" class="btn-soft shrink-0">选择已生成</button>
               </div>
-              <p class="text-[11px] text-white/35 mt-1">填写 /generated 下的相对路径,或粘贴一个外链 URL。</p>
+              <p class="text-[11px] text-[color:var(--fg-faint)] mt-1">填写 /generated 下的相对路径,或粘贴一个外链 URL。</p>
             </div>
 
             <template v-if="form.kind !== 'work'">
               <div class="grid sm:grid-cols-2 gap-3">
                 <div>
-                  <label class="block text-xs text-white/55 mb-1.5">标题</label>
+                  <label class="block text-xs text-[color:var(--fg-3)] mb-1.5">标题</label>
                   <input v-model="form.title" class="field" placeholder="电影感人物" />
                 </div>
                 <div>
-                  <label class="block text-xs text-white/55 mb-1.5">副标题</label>
+                  <label class="block text-xs text-[color:var(--fg-3)] mb-1.5">副标题</label>
                   <input v-model="form.subtitle" class="field" placeholder="CINEMATIC PORTRAIT" />
                 </div>
               </div>
               <div>
-                <label class="block text-xs text-white/55 mb-1.5">提示词 <span class="text-white/35">(点 Bento 后会预填到画图)</span></label>
+                <label class="block text-xs text-[color:var(--fg-3)] mb-1.5">提示词 <span class="text-[color:var(--fg-faint)]">(点 Bento 后会预填到画图)</span></label>
                 <textarea v-model="form.prompt" rows="3" class="field resize-none"
                           placeholder="一位身穿米色风衣的女子站在雨夜的霓虹街道,胶片质感,浅景深,电影感"></textarea>
               </div>
             </template>
             <template v-else>
               <div>
-                <label class="block text-xs text-white/55 mb-1.5">作品标题 <span class="text-white/35">(可选)</span></label>
+                <label class="block text-xs text-[color:var(--fg-3)] mb-1.5">作品标题 <span class="text-[color:var(--fg-faint)]">(可选)</span></label>
                 <input v-model="form.title" class="field" placeholder="留空则只展示图片" />
               </div>
             </template>
 
             <div v-if="form.kind === 'bento'">
-              <label class="block text-xs text-white/55 mb-1.5">网格跨度 <span class="text-white/35">(Tailwind class)</span></label>
+              <label class="block text-xs text-[color:var(--fg-3)] mb-1.5">网格跨度 <span class="text-[color:var(--fg-faint)]">(Tailwind class)</span></label>
               <div class="flex gap-1.5 flex-wrap mb-2">
                 <button v-for="s in SPAN_PRESETS" :key="s" type="button" @click="form.span = s"
-                        class="px-2.5 py-1 text-[11px] rounded-lg ring-1 ring-white/10 hover:bg-white/[0.08]"
-                        :class="form.span === s ? 'bg-white text-slate-900' : 'bg-white/[0.04] text-white/70'">
+                        class="px-2.5 py-1 text-[11px] rounded-lg ring-1 ring-[color:var(--hairline)] hover:bg-[color:var(--hover)]"
+                        :class="form.span === s ? 'bg-[color:var(--btn-solid-bg)] text-[color:var(--btn-solid-fg)]' : 'bg-[color:var(--surface-2)] text-[color:var(--fg-2)]'">
                   {{ s || '默认 1×1' }}
                 </button>
               </div>
               <input v-model="form.span" class="field font-mono text-[11px]" placeholder="md:col-span-2" />
             </div>
 
-            <p v-if="error" class="text-xs text-rose-300">{{ error }}</p>
+            <p v-if="error" class="text-xs text-rose-500">{{ error }}</p>
           </div>
 
-          <div class="px-5 py-3 border-t border-white/[0.06] flex items-center justify-end gap-2">
+          <div class="px-5 py-3 border-t border-[color:var(--hairline)] flex items-center justify-end gap-2">
             <button @click="closeForm" class="btn-ghost">取消</button>
             <button @click="save" :disabled="saving" class="btn-primary">
               {{ saving ? '保存中…' : '保存' }}
@@ -335,14 +335,14 @@ onMounted(refresh)
            class="fixed inset-0 z-[60] bg-black/80 backdrop-blur-sm grid place-items-center p-4"
            @click.self="closePicker">
         <div class="card w-full max-w-4xl !shadow-2xl">
-          <div class="px-5 py-3 border-b border-white/[0.06] flex items-center justify-between">
+          <div class="px-5 py-3 border-b border-[color:var(--hairline)] flex items-center justify-between">
             <h2 class="text-sm font-semibold">选择底图 · 最近生成</h2>
-            <button @click="closePicker" class="text-white/40 hover:text-white">
+            <button @click="closePicker" class="text-[color:var(--fg-faint)] hover:text-[color:var(--fg)]">
               <Icon name="close" class="w-4 h-4" />
             </button>
           </div>
           <div class="p-4 max-h-[70vh] overflow-y-auto">
-            <div v-if="!recentFiles.length" class="text-center text-xs text-white/40 py-10">尚未有生成过的图片</div>
+            <div v-if="!recentFiles.length" class="text-center text-xs text-[color:var(--fg-faint)] py-10">尚未有生成过的图片</div>
             <div v-else class="grid grid-cols-3 sm:grid-cols-4 md:grid-cols-6 gap-2">
               <button v-for="f in recentFiles" :key="f.name" type="button" @click="pickImage(f)"
                       class="relative aspect-square rounded-lg overflow-hidden ring-1 ring-white/10 hover:ring-fuchsia-400/60 transition-all">
@@ -357,41 +357,35 @@ onMounted(refresh)
 </template>
 
 <style scoped>
+/* All colors come from the theme vars (:root light / html.dark dark) so the view
+   adapts to BOTH themes. Selected states use --btn-solid-* which inverts per
+   theme (light: dark bg/white text · dark: white bg/dark text). */
 .filter-pill {
   padding: 0.375rem 0.75rem;
   font-size: 0.75rem;
   border-radius: 0.5rem;
-  background: rgb(255 255 255 / 0.06);
-  color: rgb(255 255 255 / 0.65);
+  background: var(--surface-2);
+  color: var(--fg-2);
   transition: background 0.15s, color 0.15s;
 }
-.filter-pill:hover { background: rgb(255 255 255 / 0.1); color: white; }
-.filter-pill.on { background: white; color: rgb(15 23 42); }
+.filter-pill:hover { background: var(--hover); color: var(--fg); }
+.filter-pill.on { background: var(--btn-solid-bg); color: var(--btn-solid-fg); }
 
 .kind-btn {
   flex: 1;
   padding: 0.5rem 0;
   border-radius: 0.5rem;
   font-size: 0.75rem;
-  background: rgb(255 255 255 / 0.06);
-  color: rgb(255 255 255 / 0.7);
+  background: var(--surface-2);
+  color: var(--fg-2);
   transition: background 0.15s, color 0.15s;
 }
-.kind-btn:hover { background: rgb(255 255 255 / 0.1); }
-.kind-btn.on { background: white; color: rgb(15 23 42); }
+.kind-btn:hover { background: var(--hover); }
+.kind-btn.on { background: var(--btn-solid-bg); color: var(--btn-solid-fg); }
 
-.field {
-  width: 100%;
-  padding: 0.5rem 0.7rem;
-  border-radius: 0.6rem;
-  font-size: 0.85rem;
-  outline: none;
-  background: rgb(255 255 255 / 0.04);
-  border: 1px solid rgb(255 255 255 / 0.1);
-  color: white;
-  transition: border-color 0.18s, background 0.18s;
-}
-.field:focus { border-color: rgb(167 139 250 / 0.65); background: rgb(255 255 255 / 0.06); }
+/* No scoped .field — use the GLOBAL .field (bg-white + border-slate-200 in light,
+   .public-dark .field in dark) so inputs match every other modal and the border
+   is clearly visible. A scoped override here only re-broke the border. */
 .fade-enter-active, .fade-leave-active { transition: opacity 0.15s ease; }
 .fade-enter-from, .fade-leave-to { opacity: 0; }
 
@@ -403,15 +397,15 @@ onMounted(refresh)
   font-weight: 500;
   text-align: center;
   border-radius: 0.45rem;
-  color: rgb(255 255 255 / 0.7);
-  background: rgb(255 255 255 / 0.04);
-  box-shadow: inset 0 0 0 1px rgb(255 255 255 / 0.08);
+  color: var(--fg-2);
+  background: var(--surface-2);
+  box-shadow: inset 0 0 0 1px var(--hairline);
   transition: background 0.15s, color 0.15s;
 }
-.pg:hover:not(.pg-on) { background: rgb(255 255 255 / 0.1); color: white; }
+.pg:hover:not(.pg-on) { background: var(--hover); color: var(--fg); }
 .pg-on {
-  background: rgb(255 255 255 / 0.92);
-  color: rgb(15 23 42);
+  background: var(--btn-solid-bg);
+  color: var(--btn-solid-fg);
   box-shadow: none;
 }
 </style>
diff --git a/frontend/src/views/UserLogsTableView.vue b/frontend/src/views/UserLogsTableView.vue
index 4bf8adf..afb678a 100644
--- a/frontend/src/views/UserLogsTableView.vue
+++ b/frontend/src/views/UserLogsTableView.vue
@@ -7,6 +7,7 @@ import { ref, computed, onMounted } from 'vue'
 import { useRouter } from 'vue-router'
 import { api, generatedUrl } from '../api'
 import { fmtDate, fmtClock, fmtTs } from '../utils/format'
+import { copyText } from '../utils/clipboard'
 import { points } from '../credits'
 import Icon from '../components/Icon.vue'
 import MediaLightbox from '../components/MediaLightbox.vue'
@@ -23,6 +24,15 @@ const page = ref(1)
 const pageSize = 20
 const lightbox = ref(null)
 
+const toast = ref('')
+let toastTimer = null
+async function copyPrompt(e) {
+  if (!e.prompt) return
+  toast.value = (await copyText(e.prompt)) ? '指令已复制' : '复制失败'
+  clearTimeout(toastTimer)
+  toastTimer = setTimeout(() => (toast.value = ''), 1800)
+}
+
 // 来源筛选走服务端:画图台 = source "user",API = source "v1"。
 const SOURCE_PARAM = { web: 'user', api: 'v1' }
 
@@ -230,7 +240,10 @@ const params = (e) => {
               </div>
             </td>
             <td class="px-3 py-3 align-middle min-w-0">
-              <div class="text-xs text-slate-700 truncate" :title="e.prompt">{{ e.prompt || '—' }}</div>
+              <div class="text-xs text-slate-700 truncate transition-colors"
+                   :class="e.prompt ? 'cursor-pointer hover:text-slate-900' : ''"
+                   :title="e.prompt ? '点击复制提示词' : ''"
+                   @click="e.prompt && copyPrompt(e)">{{ e.prompt || '—' }}</div>
               <div v-if="e.error" class="mt-1 text-[11px] text-rose-600 truncate" :title="e.error">⚠ {{ e.error }}</div>
             </td>
             <td class="px-3 py-3 align-middle text-xs text-slate-500 tabular-nums">{{ params(e) || '—' }}</td>
@@ -265,6 +278,11 @@ const params = (e) => {
       :meta="[lightbox.model, lightbox.ratio, lightbox.resolution, lightbox.duration].filter(Boolean).join(' · ')"
       :download-name="lightbox.file"
       @close="lightbox = null" />
+
+    <div v-if="toast"
+         class="fixed bottom-6 left-1/2 -translate-x-1/2 z-[60] bg-slate-900 text-white text-xs px-4 py-2 rounded-lg shadow-lg">
+      {{ toast }}
+    </div>
   </section>
 </template>
 
diff --git a/frontend/src/views/UserLogsView.vue b/frontend/src/views/UserLogsView.vue
index 0eb7569..f78949d 100644
--- a/frontend/src/views/UserLogsView.vue
+++ b/frontend/src/views/UserLogsView.vue
@@ -3,6 +3,7 @@ import { ref, computed, onMounted, onUnmounted } from 'vue'
 import { useRouter } from 'vue-router'
 import { api, generatedUrl } from '../api'
 import { fmtTs } from '../utils/format'
+import { copyText } from '../utils/clipboard'
 import Icon from '../components/Icon.vue'
 import MediaLightbox from '../components/MediaLightbox.vue'
 
@@ -80,12 +81,17 @@ function fmtMs(ms) {
 
 
 async function copyLink(name) {
-  try {
-    const u = generatedUrl(name)
-    await navigator.clipboard.writeText(u.startsWith('http') ? u : location.origin + u)
-    toast.value = '链接已复制'
-    setTimeout(() => (toast.value = ''), 1500)
-  } catch {}
+  const u = generatedUrl(name)
+  const ok = await copyText(u.startsWith('http') ? u : location.origin + u)
+  toast.value = ok ? '链接已复制' : '复制失败'
+  setTimeout(() => (toast.value = ''), 1500)
+}
+
+async function copyPrompt(e) {
+  if (!e.prompt) return
+  const ok = await copyText(e.prompt)
+  toast.value = ok ? '指令已复制' : '复制失败'
+  setTimeout(() => (toast.value = ''), 1500)
 }
 
 const toast = ref('')
@@ -198,7 +204,10 @@ onUnmounted(() => {
 
         <!-- caption (over a real image) -->
         <div v-if="e.status === 'success' && e.file" class="absolute inset-x-0 bottom-0 p-3 pointer-events-none">
-          <div class="text-[12px] leading-tight text-white font-medium line-clamp-2 mb-1" :title="e.prompt">{{ e.prompt }}</div>
+          <div class="text-[12px] leading-tight text-white font-medium line-clamp-2 mb-1 transition-colors"
+               :class="e.prompt ? 'pointer-events-auto cursor-pointer hover:text-white/75' : ''"
+               :title="e.prompt ? '点击复制提示词' : ''"
+               @click.stop="copyPrompt(e)">{{ e.prompt }}</div>
           <div class="text-[10px] text-white/55 flex items-center justify-between gap-2 tabular-nums">
             <span class="truncate" :title="e.model || ''">{{ e.model || '—' }}</span>
             <span class="shrink-0 flex items-center gap-1">
diff --git a/frontend/src/views/UsersView.vue b/frontend/src/views/UsersView.vue
index f64fd69..4f3b38f 100644
--- a/frontend/src/views/UsersView.vue
+++ b/frontend/src/views/UsersView.vue
@@ -20,7 +20,7 @@ const showAdd = ref(false)
 const editing = ref(null)
 const toast = ref('')
 
-const addForm = ref({ email: '', name: '', password: '', role: 'user', credits: 0 })
+const addForm = ref({ email: '', name: '', password: '', role: 'user', credits: 0, notes: '' })
 
 const STATUS_OPTIONS = [
   { value: 'active', label: '正常' },
@@ -100,7 +100,7 @@ async function createUser() {
   const r = await api('/users', jsonBody('POST', addForm.value))
   if (r.ok) {
     showAdd.value = false
-    addForm.value = { email: '', name: '', password: '', role: 'user', credits: 0 }
+    addForm.value = { email: '', name: '', password: '', role: 'user', credits: 0, notes: '' }
     flash('用户已创建')
     load()
   } else flash(r.data?.detail || '创建失败')
@@ -115,6 +115,7 @@ async function saveEdit() {
     status: u.status,
     credits: u.credits,
     role: u.role,
+    notes: u.notes || '',
   }
   if (u._newPassword) patch.password = u._newPassword
   const r = await api(`/users/${u.id}`, jsonBody('PATCH', patch))
@@ -244,6 +245,7 @@ async function quickCredits(u, delta) {
           <col class="w-9" />      <!-- select -->
           <col class="w-40" />     <!-- username -->
           <col />                  <!-- email (flex) -->
+          <col class="w-36" />     <!-- notes -->
           <col class="w-20" />     <!-- role -->
           <col class="w-16" />     <!-- status switch -->
           <col class="w-24" />     <!-- credits -->
@@ -261,6 +263,7 @@ async function quickCredits(u, delta) {
             </th>
             <th class="text-left px-5 py-3 font-medium">用户名</th>
             <th class="text-left px-3 py-3 font-medium">邮箱</th>
+            <th class="text-left px-3 py-3 font-medium">备注</th>
             <th class="text-left px-3 py-3 font-medium">角色</th>
             <th class="text-left px-3 py-3 font-medium">状态</th>
             <th class="text-right px-3 py-3 font-medium">积分</th>
@@ -284,6 +287,9 @@ async function quickCredits(u, delta) {
             <td class="px-3 py-3.5 align-middle text-xs text-white/75 truncate" :title="u.email">
               {{ u.email || '—' }}
             </td>
+            <td class="px-3 py-3.5 align-middle text-xs truncate" :class="u.notes ? 'text-white/70' : 'text-white/25'" :title="u.notes || ''">
+              {{ u.notes || '—' }}
+            </td>
             <td class="px-3 py-3.5 align-middle">
               <span class="inline-flex items-center gap-1.5 rounded-full px-2.5 py-1 text-[11px] font-medium ring-1 whitespace-nowrap"
                     :class="u.role === 'admin'
@@ -390,6 +396,10 @@ async function quickCredits(u, delta) {
             <label class="lbl">角色</label>
             <SelectMenu v-model="addForm.role" :options="ROLE_OPTIONS" />
           </div>
+          <div>
+            <label class="lbl">备注 <span class="text-white/35">(可选)</span></label>
+            <textarea v-model="addForm.notes" rows="2" class="field resize-none" placeholder="给该用户加个备注,仅管理员可见"></textarea>
+          </div>
           <div class="flex justify-end gap-2 pt-2">
             <button @click="showAdd = false" class="btn-soft">取消</button>
             <button @click="createUser" class="btn-primary">创建</button>
@@ -434,6 +444,10 @@ async function quickCredits(u, delta) {
             <label class="lbl">积分</label>
             <input v-model.number="editing.credits" type="number" min="0" step="1" class="field" />
           </div>
+          <div>
+            <label class="lbl">备注 <span class="text-white/35">(可选)</span></label>
+            <textarea v-model="editing.notes" rows="2" class="field resize-none" placeholder="给该用户加个备注,仅管理员可见"></textarea>
+          </div>
           <div>
             <label class="lbl">重置密码 <span class="text-white/35">(留空保持不变)</span></label>
             <input v-model="editing._newPassword" type="password" class="field" placeholder="新密码(8-24位,含大小写/数字/符号)" autocomplete="new-password" />