diff --git a/internal/service/userbadge/current.go b/internal/service/userbadge/current.go
index ad592f2..7a10435 100644
--- a/internal/service/userbadge/current.go
+++ b/internal/service/userbadge/current.go
@@ -24,6 +24,7 @@ type badgePictureRow struct {
 	NotSelectURL sql.NullString `gorm:"column:not_select_url"`
 	AnimationURL sql.NullString `gorm:"column:animation_url"`
 	ExpireTime   time.Time      `gorm:"column:expire_time"`
+	UpdateTime   time.Time      `gorm:"column:update_time"`
 }
 
 // Current returns the current user's badge list split by long and short display type.
@@ -109,6 +110,8 @@ func (s *Service) loadLongBadges(ctx context.Context, sysOrigin string, userID i
 		Use:         true,
 		ExpireTime:  formatMillis(state.ExpireAt),
 		ExpireAt:    formatTime(state.ExpireAt),
+		UpdateTime:  formatMillis(firstNonZeroTime(state.UpdateTime, state.StartAt, state.CreateTime)),
+		UpdatedAt:   formatTime(firstNonZeroTime(state.UpdateTime, state.StartAt, state.CreateTime)),
 	}
 	item.BadgeName = firstNonEmpty(nullString(row.BadgeName), state.BadgeName, state.DisplayName)
 	item.Name = item.BadgeName
@@ -132,6 +135,7 @@ func (s *Service) loadShortBadges(ctx context.Context, sysOrigin string, userID
 		Select(`
 			backpack.badge_id AS badge_id,
 			backpack.expire_time AS expire_time,
+			backpack.update_time AS update_time,
 			config.type AS source_type,
 			config.badge_level AS badge_level,
 			config.milestone AS milestone,
@@ -174,6 +178,8 @@ func (s *Service) loadShortBadges(ctx context.Context, sysOrigin string, userID
 			Use:          true,
 			ExpireTime:   formatMillis(row.ExpireTime),
 			ExpireAt:     formatTime(row.ExpireTime),
+			UpdateTime:   formatMillis(row.UpdateTime),
+			UpdatedAt:    formatTime(row.UpdateTime),
 		}
 		if row.Milestone.Valid && row.Milestone.Int64 > 0 {
 			item.Milestone = formatID(row.Milestone.Int64)
diff --git a/internal/service/userbadge/types.go b/internal/service/userbadge/types.go
index 5847612..d239316 100644
--- a/internal/service/userbadge/types.go
+++ b/internal/service/userbadge/types.go
@@ -78,6 +78,8 @@ type CurrentBadgeItem struct {
 	Use          bool   `json:"use"`
 	ExpireTime   int64  `json:"expireTime,omitempty"`
 	ExpireAt     string `json:"expireAt,omitempty"`
+	UpdateTime   int64  `json:"updateTime,omitempty"`
+	UpdatedAt    string `json:"updatedAt,omitempty"`
 }
 
 func normalizeUser(user AuthUser) (string, error) {
@@ -125,6 +127,15 @@ func formatTime(t time.Time) string {
 	return t.Format("2006-01-02 15:04:05")
 }
 
+func firstNonZeroTime(values ...time.Time) time.Time {
+	for _, value := range values {
+		if !value.IsZero() {
+			return value
+		}
+	}
+	return time.Time{}
+}
+
 func firstNonEmpty(values ...string) string {
 	for _, value := range values {
 		if trimmed := strings.TrimSpace(value); trimmed != "" {