修复仲裁退款并新增免押额度

backend/internal/model/order.go

@@ -18,6 +18,8 @@ type RentalOrder struct {
 	RentAmount             float64        `gorm:"type:decimal(12,2);not null;default:0" json:"rent_amount"`
 	OwnerRentAmount        float64        `gorm:"type:decimal(12,2);not null;default:0" json:"owner_rent_amount"`
 	DepositAmount          float64        `gorm:"type:decimal(12,2);not null;default:0" json:"deposit_amount"`
+	DepositOriginalAmount  float64        `gorm:"type:decimal(12,2);not null;default:0" json:"deposit_original_amount"`
+	DepositWaivedAmount    float64        `gorm:"type:decimal(12,2);not null;default:0" json:"deposit_waived_amount"`
 	PlatformFee            float64        `gorm:"type:decimal(12,2);not null;default:0" json:"platform_fee"`
 	AccountSnapshot        datatypes.JSON `json:"account_snapshot"`
 	Status                 string         `gorm:"size:32;not null;default:'pending_payment'" json:"status"`

backend/internal/model/user.go

@@ -3,17 +3,18 @@ package model
 import "time"
 
 type User struct {
-	ID             uint64     `gorm:"primaryKey" json:"id"`
+	ID               uint64     `gorm:"primaryKey" json:"id"`
-	Phone          string     `gorm:"size:32;not null;uniqueIndex" json:"phone"`
+	Phone            string     `gorm:"size:32;not null;uniqueIndex" json:"phone"`
-	Nickname       string     `gorm:"size:64;not null;default:''" json:"nickname"`
+	Nickname         string     `gorm:"size:64;not null;default:''" json:"nickname"`
-	AvatarURL      string     `gorm:"size:512;not null;default:''" json:"avatar_url"`
+	AvatarURL        string     `gorm:"size:512;not null;default:''" json:"avatar_url"`
-	RealnameStatus string     `gorm:"size:32;not null;default:'unverified'" json:"realname_status"`
+	RealnameStatus   string     `gorm:"size:32;not null;default:'unverified'" json:"realname_status"`
-	RiskStatus     string     `gorm:"size:32;not null;default:'normal'" json:"risk_status"`
+	RiskStatus       string     `gorm:"size:32;not null;default:'normal'" json:"risk_status"`
-	CreditScore    int        `gorm:"not null;default:100" json:"credit_score"`
+	CreditScore      int        `gorm:"not null;default:100" json:"credit_score"`
-	Status         string     `gorm:"size:32;not null;default:'active'" json:"status"`
+	DepositFreeQuota float64    `gorm:"type:decimal(12,2);not null;default:0" json:"deposit_free_quota"`
-	LastLoginAt    *time.Time `json:"last_login_at"`
+	Status           string     `gorm:"size:32;not null;default:'active'" json:"status"`
-	CreatedAt      time.Time  `json:"created_at"`
+	LastLoginAt      *time.Time `json:"last_login_at"`
-	UpdatedAt      time.Time  `json:"updated_at"`
+	CreatedAt        time.Time  `json:"created_at"`
+	UpdatedAt        time.Time  `json:"updated_at"`
 }
 
 func (User) TableName() string {

backend/internal/modules/adminuser/dto.go

@@ -3,24 +3,31 @@ package adminuser
 import "time"
 
 type UserDTO struct {
-	ID             uint64     `json:"id"`
+	ID                   uint64     `json:"id"`
-	Phone          string     `json:"phone"`
+	Phone                string     `json:"phone"`
-	Nickname       string     `json:"nickname"`
+	Nickname             string     `json:"nickname"`
-	RealnameStatus string     `json:"realname_status"`
+	RealnameStatus       string     `json:"realname_status"`
-	RiskStatus     string     `json:"risk_status"`
+	RiskStatus           string     `json:"risk_status"`
-	CreditScore    int        `json:"credit_score"`
+	CreditScore          int        `json:"credit_score"`
-	Status         string     `json:"status"`
+	DepositFreeQuota     float64    `json:"deposit_free_quota"`
-	OrderCount     int64      `json:"order_count"`
+	DepositFreeUsed      float64    `json:"deposit_free_used"`
-	ListingCount   int64      `json:"listing_count"`
+	DepositFreeRemaining float64    `json:"deposit_free_remaining"`
-	DisputeCount   int64      `json:"dispute_count"`
+	Status               string     `json:"status"`
-	LastLoginAt    *time.Time `json:"last_login_at"`
+	OrderCount           int64      `json:"order_count"`
-	CreatedAt      time.Time  `json:"created_at"`
+	ListingCount         int64      `json:"listing_count"`
-	UpdatedAt      time.Time  `json:"updated_at"`
+	DisputeCount         int64      `json:"dispute_count"`
+	LastLoginAt          *time.Time `json:"last_login_at"`
+	CreatedAt            time.Time  `json:"created_at"`
+	UpdatedAt            time.Time  `json:"updated_at"`
 }
 type FreezeRequest struct {
 	Reason string `json:"reason"`
 }
 
+type DepositFreeQuotaRequest struct {
+	Amount float64 `json:"amount"`
+}
+
 type PaginatedResult struct {
 	Items    interface{} `json:"items"`
 	Total    int64       `json:"total"`

backend/internal/modules/adminuser/handler.go

@@ -82,6 +82,29 @@ func (h *Handler) Unfreeze(c *gin.Context) {
 	response.OK(c, item)
 }
 
+func (h *Handler) SetDepositFreeQuota(c *gin.Context) {
+	adminID, ok := currentAdminID(c)
+	if !ok {
+		response.Unauthorized(c, "缺少管理员上下文")
+		return
+	}
+	userID, ok := parseID(c)
+	if !ok {
+		return
+	}
+	var req DepositFreeQuotaRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.BadRequest(c, "免押额度不正确")
+		return
+	}
+	item, err := h.service.SetDepositFreeQuota(adminID, userID, req, auditMeta(c))
+	if err != nil {
+		writeAdminUserError(c, err)
+		return
+	}
+	response.OK(c, item)
+}
+
 func currentAdminID(c *gin.Context) (uint64, bool) {
 	value, ok := c.Get(middleware.ContextAdminID)
 	if !ok {

backend/internal/modules/adminuser/repository.go

@@ -5,6 +5,7 @@ import (
 
 	"hfb_sys/backend/internal/auditlog"
 	"hfb_sys/backend/internal/model"
+	"hfb_sys/backend/pkg/money"
 
 	"gorm.io/gorm"
 	"gorm.io/gorm/clause"
@@ -31,10 +32,12 @@ func (r *Repository) List(page, pageSize int) (*PaginatedResult, error) {
 		Select(`u.*,
 			COALESCE(o.order_count, 0) AS order_count,
 			COALESCE(l.listing_count, 0) AS listing_count,
-			COALESCE(d.dispute_count, 0) AS dispute_count`).
+			COALESCE(d.dispute_count, 0) AS dispute_count,
+			COALESCE(df.deposit_free_used, 0) AS deposit_free_used`).
 		Joins("LEFT JOIN (SELECT user_id, COUNT(*) AS order_count FROM (SELECT renter_id AS user_id FROM rental_orders UNION ALL SELECT owner_id AS user_id FROM rental_orders) AS order_users GROUP BY user_id) AS o ON o.user_id = u.id").
 		Joins("LEFT JOIN (SELECT owner_id AS user_id, COUNT(*) AS listing_count FROM rental_listings GROUP BY owner_id) AS l ON l.user_id = u.id").
 		Joins("LEFT JOIN (SELECT user_id, COUNT(*) AS dispute_count FROM (SELECT initiator_id AS user_id FROM disputes UNION ALL SELECT target_user_id AS user_id FROM disputes) AS dispute_users GROUP BY user_id) AS d ON d.user_id = u.id").
+		Joins("LEFT JOIN (SELECT renter_id AS user_id, SUM(deposit_waived_amount) AS deposit_free_used FROM rental_orders WHERE status NOT IN ('completed', 'cancelled', 'closed') GROUP BY renter_id) AS df ON df.user_id = u.id").
 		Order("u.id DESC").
 		Offset(offset).Limit(pageSize).
 		Scan(&rows).Error
@@ -56,6 +59,33 @@ func (r *Repository) Unfreeze(adminID uint64, userID uint64, meta AuditMeta) (*U
 	return r.updateStatus(adminID, userID, "active", "normal", "admin_user.unfreeze", "", meta)
 }
 
+func (r *Repository) SetDepositFreeQuota(adminID uint64, userID uint64, req DepositFreeQuotaRequest, meta AuditMeta) (*UserDTO, error) {
+	amount := roundMoney(req.Amount)
+	if amount < 0 {
+		return nil, ErrInvalidUser
+	}
+	err := r.db.Transaction(func(tx *gorm.DB) error {
+		var user model.User
+		if err := tx.Clauses(clause.Locking{Strength: "UPDATE"}).First(&user, userID).Error; err != nil {
+			return err
+		}
+		beforeAmount := user.DepositFreeQuota
+		user.DepositFreeQuota = amount
+		if err := tx.Save(&user).Error; err != nil {
+			return err
+		}
+		return appendAuditLog(tx, adminID, "admin_user.set_deposit_free_quota", user.ID, meta, map[string]any{
+			"user_id":       user.ID,
+			"before_amount": beforeAmount,
+			"after_amount":  amount,
+		})
+	})
+	if err != nil {
+		return nil, err
+	}
+	return r.Find(userID)
+}
+
 func (r *Repository) updateStatus(adminID uint64, userID uint64, status string, riskStatus string, action string, reason string, meta AuditMeta) (*UserDTO, error) {
 	err := r.db.Transaction(func(tx *gorm.DB) error {
 		var user model.User
@@ -90,10 +120,12 @@ func (r *Repository) Find(userID uint64) (*UserDTO, error) {
 		Select(`u.*,
 			COALESCE(o.order_count, 0) AS order_count,
 			COALESCE(l.listing_count, 0) AS listing_count,
-			COALESCE(d.dispute_count, 0) AS dispute_count`).
+			COALESCE(d.dispute_count, 0) AS dispute_count,
+			COALESCE(df.deposit_free_used, 0) AS deposit_free_used`).
 		Joins("LEFT JOIN (SELECT user_id, COUNT(*) AS order_count FROM (SELECT renter_id AS user_id FROM rental_orders UNION ALL SELECT owner_id AS user_id FROM rental_orders) AS order_users GROUP BY user_id) AS o ON o.user_id = u.id").
 		Joins("LEFT JOIN (SELECT owner_id AS user_id, COUNT(*) AS listing_count FROM rental_listings GROUP BY owner_id) AS l ON l.user_id = u.id").
 		Joins("LEFT JOIN (SELECT user_id, COUNT(*) AS dispute_count FROM (SELECT initiator_id AS user_id FROM disputes UNION ALL SELECT target_user_id AS user_id FROM disputes) AS dispute_users GROUP BY user_id) AS d ON d.user_id = u.id").
+		Joins("LEFT JOIN (SELECT renter_id AS user_id, SUM(deposit_waived_amount) AS deposit_free_used FROM rental_orders WHERE status NOT IN ('completed', 'cancelled', 'closed') GROUP BY renter_id) AS df ON df.user_id = u.id").
 		Where("u.id = ?", userID).
 		First(&row).Error
 	if err != nil {
@@ -105,27 +137,39 @@ func (r *Repository) Find(userID uint64) (*UserDTO, error) {
 
 type userRow struct {
 	model.User
-	OrderCount   int64
+	OrderCount      int64
-	ListingCount int64
+	ListingCount    int64
-	DisputeCount int64
+	DisputeCount    int64
+	DepositFreeUsed float64
 }
 
 func (row userRow) toDTO() UserDTO {
-	return UserDTO{
+	remaining := roundMoney(row.DepositFreeQuota - row.DepositFreeUsed)
-		ID:             row.ID,
+	if remaining < 0 {
-		Phone:          row.Phone,
+		remaining = 0
-		Nickname:       row.Nickname,
-		RealnameStatus: row.RealnameStatus,
-		RiskStatus:     row.RiskStatus,
-		CreditScore:    row.CreditScore,
-		Status:         row.Status,
-		OrderCount:     row.OrderCount,
-		ListingCount:   row.ListingCount,
-		DisputeCount:   row.DisputeCount,
-		LastLoginAt:    row.LastLoginAt,
-		CreatedAt:      row.CreatedAt,
-		UpdatedAt:      row.UpdatedAt,
 	}
+	return UserDTO{
+		ID:                   row.ID,
+		Phone:                row.Phone,
+		Nickname:             row.Nickname,
+		RealnameStatus:       row.RealnameStatus,
+		RiskStatus:           row.RiskStatus,
+		CreditScore:          row.CreditScore,
+		DepositFreeQuota:     row.DepositFreeQuota,
+		DepositFreeUsed:      roundMoney(row.DepositFreeUsed),
+		DepositFreeRemaining: remaining,
+		Status:               row.Status,
+		OrderCount:           row.OrderCount,
+		ListingCount:         row.ListingCount,
+		DisputeCount:         row.DisputeCount,
+		LastLoginAt:          row.LastLoginAt,
+		CreatedAt:            row.CreatedAt,
+		UpdatedAt:            row.UpdatedAt,
+	}
+}
+
+func roundMoney(value float64) float64 {
+	return money.Round(value)
 }
 
 func appendAuditLog(tx *gorm.DB, actorID uint64, action string, bizID uint64, meta AuditMeta, detail map[string]any) error {

backend/internal/modules/adminuser/service.go

@@ -41,3 +41,13 @@ func (s *Service) Unfreeze(adminID uint64, userID uint64, meta AuditMeta) (*User
 	}
 	return s.repo.Unfreeze(adminID, userID, meta)
 }
+
+func (s *Service) SetDepositFreeQuota(adminID uint64, userID uint64, req DepositFreeQuotaRequest, meta AuditMeta) (*UserDTO, error) {
+	if s.repo == nil {
+		return nil, ErrDependencyUnavailable
+	}
+	if userID == 0 || req.Amount < 0 {
+		return nil, ErrInvalidUser
+	}
+	return s.repo.SetDepositFreeQuota(adminID, userID, req, meta)
+}

backend/internal/modules/dispute/repository.go

@@ -3,6 +3,7 @@ package dispute
 import (
 	"encoding/json"
 	"errors"
+	"math"
 	"time"
 
 	"hfb_sys/backend/internal/auditlog"
@@ -17,13 +18,28 @@ import (
 )
 
 type Repository struct {
-	db *gorm.DB
+	db         *gorm.DB
+	refundFunc RefundFunc
+}
+
+// RefundFunc 由 payment 模块注入，避免 dispute 与 payment 形成循环依赖。
+type RefundFunc func(orderID uint64, refundAmountCent int64, bizType string, remark string) (status string, err error)
+
+type refundAction struct {
+	OrderID          uint64
+	RefundAmountCent int64
+	BizType          string
+	Remark           string
 }
 
 func NewRepository(db *gorm.DB) *Repository {
 	return &Repository{db: db}
 }
 
+func (r *Repository) SetRefundFunc(fn RefundFunc) {
+	r.refundFunc = fn
+}
+
 func (r *Repository) Create(userID uint64, orderID uint64, req CreateRequest) (*DisputeDTO, error) {
 	var createdID uint64
 	err := r.db.Transaction(func(tx *gorm.DB) error {
@@ -172,6 +188,7 @@ func (r *Repository) ListAdmin(page, pageSize int) (*PaginatedResult, error) {
 }
 
 func (r *Repository) Arbitrate(adminID uint64, id uint64, req ArbitrateRequest, meta AuditMeta) (*DisputeDTO, error) {
+	var refund *refundAction
 	err := r.db.Transaction(func(tx *gorm.DB) error {
 		var row model.Dispute
 		if err := tx.Clauses(clause.Locking{Strength: "UPDATE"}).First(&row, id).Error; err != nil {
@@ -197,7 +214,11 @@ func (r *Repository) Arbitrate(adminID uint64, id uint64, req ArbitrateRequest,
 		beforeSettlementStatus := order.SettlementStatus
 		beforeListingStatus := listing.Status
 		beforeAccountStatus := account.Status
-		settlement, err := buildArbitrationSettlement(order, req)
+		frozenBalance, err := renterFrozenBalance(tx, order.RenterID)
+		if err != nil {
+			return err
+		}
+		settlement, err := buildArbitrationSettlement(order, req, frozenBalance)
 		if err != nil {
 			return err
 		}
@@ -227,6 +248,14 @@ func (r *Repository) Arbitrate(adminID uint64, id uint64, req ArbitrateRequest,
 		if err := wallet.AppendEntries(tx, settlement.Entries...); err != nil {
 			return err
 		}
+		if settlement.RenterRefundAmount > 0 {
+			refundCent := int64(math.Round(settlement.RenterRefundAmount * 100))
+			action, err := r.prepareRefund(&order, refundCent, "arbitration_refund", "仲裁退款原路退还")
+			if err != nil {
+				return err
+			}
+			refund = action
+		}
 		if err := tx.Save(&row).Error; err != nil {
 			return err
 		}
@@ -288,6 +317,7 @@ func (r *Repository) Arbitrate(adminID uint64, id uint64, req ArbitrateRequest,
 	if err != nil {
 		return nil, err
 	}
+	r.startRefundBestEffort(refund)
 	var row disputeRow
 	if err := r.baseQuery().Where("d.id = ?", id).First(&row).Error; err != nil {
 		return nil, err
@@ -303,7 +333,7 @@ type arbitrationSettlement struct {
 	DepositDeductAmount float64
 }
 
-func buildArbitrationSettlement(order model.RentalOrder, req ArbitrateRequest) (arbitrationSettlement, error) {
+func buildArbitrationSettlement(order model.RentalOrder, req ArbitrateRequest, renterFrozenBalance float64) (arbitrationSettlement, error) {
 	total := roundMoney(order.RentAmount + order.DepositAmount)
 	ownerRentAmount := roundMoney(order.OwnerRentAmount)
 	if ownerRentAmount <= 0 || ownerRentAmount > order.RentAmount {
@@ -311,16 +341,17 @@ func buildArbitrationSettlement(order model.RentalOrder, req ArbitrateRequest) (
 	}
 	settlement := arbitrationSettlement{}
 	orderID := order.ID
-	if total > 0 {
+	releaseFrozenAmount := minMoney(total, roundMoney(renterFrozenBalance))
+	if releaseFrozenAmount > 0 {
 		settlement.Entries = append(settlement.Entries, wallet.Entry{
 			UserID:      order.RenterID,
 			OrderID:     &orderID,
 			Direction:   "out",
-			Amount:      total,
+			Amount:      releaseFrozenAmount,
 			BalanceType: "frozen",
 			BizType:     "arbitration_release_frozen",
 			BizNo:       order.OrderNo,
-			Remark:      "仲裁释放开发态模拟冻结金额",
+			Remark:      "仲裁释放冻结金额",
 		})
 	}
 
@@ -329,16 +360,6 @@ func buildArbitrationSettlement(order model.RentalOrder, req ArbitrateRequest) (
 			return
 		}
 		settlement.RenterRefundAmount += amount
-		settlement.Entries = append(settlement.Entries, wallet.Entry{
-			UserID:      order.RenterID,
-			OrderID:     &orderID,
-			Direction:   "in",
-			Amount:      amount,
-			BalanceType: "available",
-			BizType:     "arbitration_renter_refund",
-			BizNo:       order.OrderNo,
-			Remark:      remark,
-		})
 	}
 	addOwnerIncome := func(amount float64, remark string) {
 		if amount <= 0 {
@@ -391,6 +412,45 @@ func buildArbitrationSettlement(order model.RentalOrder, req ArbitrateRequest) (
 	return settlement, nil
 }
 
+func (r *Repository) prepareRefund(order *model.RentalOrder, amountCent int64, bizType string, remark string) (*refundAction, error) {
+	if amountCent <= 0 {
+		return nil, nil
+	}
+	if r.refundFunc == nil {
+		return nil, ErrDependencyUnavailable
+	}
+	order.RefundStatus = "pending"
+	order.RefundAmountCent = amountCent
+	order.RefundedAt = nil
+	return &refundAction{
+		OrderID:          order.ID,
+		RefundAmountCent: amountCent,
+		BizType:          bizType,
+		Remark:           remark,
+	}, nil
+}
+
+func (r *Repository) startRefundBestEffort(action *refundAction) {
+	if action == nil || r.refundFunc == nil {
+		return
+	}
+	_, _ = r.refundFunc(action.OrderID, action.RefundAmountCent, action.BizType, action.Remark)
+}
+
+func renterFrozenBalance(tx *gorm.DB, renterID uint64) (float64, error) {
+	var account model.WalletAccount
+	err := tx.Clauses(clause.Locking{Strength: "UPDATE"}).
+		Where("user_id = ?", renterID).
+		First(&account).Error
+	if errors.Is(err, gorm.ErrRecordNotFound) {
+		return 0, nil
+	}
+	if err != nil {
+		return 0, err
+	}
+	return account.FrozenBalance, nil
+}
+
 // minMoney 返回较小金额（角精度）
 func minMoney(a float64, b float64) float64 {
 	return money.Min(a, b)

backend/internal/modules/dispute/repository_test.go

@@ -0,0 +1,78 @@
+package dispute
+
+import (
+	"testing"
+
+	"hfb_sys/backend/internal/model"
+)
+
+func TestBuildArbitrationSettlementSkipsFrozenReleaseWhenNoFrozenBalance(t *testing.T) {
+	order := model.RentalOrder{
+		ID:              11,
+		OrderNo:         "RO202606080001",
+		RenterID:        101,
+		OwnerID:         202,
+		RentAmount:      200,
+		OwnerRentAmount: 180,
+		DepositAmount:   100,
+	}
+
+	settlement, err := buildArbitrationSettlement(order, ArbitrateRequest{
+		Result: "release_deposit",
+		Remark: "测试裁决",
+	}, 0)
+	if err != nil {
+		t.Fatalf("buildArbitrationSettlement() error = %v", err)
+	}
+
+	for _, entry := range settlement.Entries {
+		if entry.BizType == "arbitration_release_frozen" {
+			t.Fatalf("不应在无冻结余额时生成解冻流水: %+v", entry)
+		}
+	}
+	if settlement.OwnerIncomeAmount != 180 {
+		t.Fatalf("OwnerIncomeAmount = %.1f, want 180.0", settlement.OwnerIncomeAmount)
+	}
+	if settlement.RenterRefundAmount != 100 {
+		t.Fatalf("RenterRefundAmount = %.1f, want 100.0", settlement.RenterRefundAmount)
+	}
+	for _, entry := range settlement.Entries {
+		if entry.UserID == order.RenterID && entry.BizType == "arbitration_renter_refund" {
+			t.Fatalf("外部支付订单不应生成租客钱包退款流水: %+v", entry)
+		}
+	}
+}
+
+func TestBuildArbitrationSettlementLimitsFrozenReleaseToExistingBalance(t *testing.T) {
+	order := model.RentalOrder{
+		ID:              12,
+		OrderNo:         "RO202606080002",
+		RenterID:        101,
+		OwnerID:         202,
+		RentAmount:      200,
+		OwnerRentAmount: 180,
+		DepositAmount:   100,
+	}
+
+	settlement, err := buildArbitrationSettlement(order, ArbitrateRequest{
+		Result: "order_close",
+		Remark: "测试裁决",
+	}, 120)
+	if err != nil {
+		t.Fatalf("buildArbitrationSettlement() error = %v", err)
+	}
+
+	releaseEntryCount := 0
+	for _, entry := range settlement.Entries {
+		if entry.BizType != "arbitration_release_frozen" {
+			continue
+		}
+		releaseEntryCount++
+		if entry.Amount != 120 {
+			t.Fatalf("release frozen amount = %.1f, want 120.0", entry.Amount)
+		}
+	}
+	if releaseEntryCount != 1 {
+		t.Fatalf("release frozen entry count = %d, want 1", releaseEntryCount)
+	}
+}

backend/internal/modules/order/dto.go

@@ -28,6 +28,8 @@ type OrderDTO struct {
 	RentAmount             *float64       `json:"rent_amount,omitempty"`
 	OwnerRentAmount        *float64       `json:"owner_rent_amount,omitempty"`
 	DepositAmount          float64        `json:"deposit_amount"`
+	DepositOriginalAmount  float64        `json:"deposit_original_amount"`
+	DepositWaivedAmount    float64        `json:"deposit_waived_amount"`
 	PlatformFee            *float64       `json:"platform_fee,omitempty"`
 	AccountSnapshot        datatypes.JSON `json:"account_snapshot"`
 	Status                 string         `json:"status"`

backend/internal/modules/order/repository.go

@@ -173,6 +173,11 @@ func (r *Repository) Create(renterID uint64, req CreateRequest) (*OrderDTO, erro
 		}
 		rentHours := internalOrderHours
 		pricing := buildOrderPricing(listing, account)
+		depositOriginalAmount := roundMoney(listing.DepositAmount)
+		paidDepositAmount, waivedDepositAmount, err := r.depositAmountsForOrder(tx, renterID, depositOriginalAmount)
+		if err != nil {
+			return err
+		}
 		order := model.RentalOrder{
 			OrderNo:                orderNo,
 			ListingID:              listing.ID,
@@ -182,7 +187,9 @@ func (r *Repository) Create(renterID uint64, req CreateRequest) (*OrderDTO, erro
 			EstimatedDurationHours: rentHours,
 			RentAmount:             pricing.RentAmount,
 			OwnerRentAmount:        pricing.OwnerRentAmount,
-			DepositAmount:          listing.DepositAmount,
+			DepositAmount:          paidDepositAmount,
+			DepositOriginalAmount:  depositOriginalAmount,
+			DepositWaivedAmount:    waivedDepositAmount,
 			PlatformFee:            pricing.PlatformFee,
 			AccountSnapshot:        snapshot,
 			Status:                 "pending_payment",
@@ -218,6 +225,43 @@ func (r *Repository) Create(renterID uint64, req CreateRequest) (*OrderDTO, erro
 	return r.FindForUser(renterID, createdID)
 }
 
+func (r *Repository) depositAmountsForOrder(tx *gorm.DB, renterID uint64, originalDeposit float64) (float64, float64, error) {
+	originalDeposit = roundMoney(originalDeposit)
+	if originalDeposit <= 0 {
+		return 0, 0, nil
+	}
+	var user model.User
+	if err := tx.Clauses(clause.Locking{Strength: "UPDATE"}).First(&user, renterID).Error; err != nil {
+		return 0, 0, err
+	}
+	used, err := activeDepositFreeUsed(tx, renterID)
+	if err != nil {
+		return 0, 0, err
+	}
+	paidDeposit, waivedDeposit := calculateDepositWaiver(originalDeposit, user.DepositFreeQuota, used)
+	return paidDeposit, waivedDeposit, nil
+}
+
+func activeDepositFreeUsed(tx *gorm.DB, renterID uint64) (float64, error) {
+	var used float64
+	err := tx.Model(&model.RentalOrder{}).
+		Where("renter_id = ? AND status NOT IN ?",
+			renterID,
+			[]string{"completed", "cancelled", "closed"},
+		).
+		Select("COALESCE(SUM(deposit_waived_amount), 0)").
+		Scan(&used).Error
+	return roundMoney(used), err
+}
+
+func calculateDepositWaiver(originalDeposit float64, quota float64, used float64) (float64, float64) {
+	originalDeposit = roundMoney(originalDeposit)
+	remaining := maxMoney(roundMoney(quota)-roundMoney(used), 0)
+	waived := minMoney(originalDeposit, remaining)
+	paid := maxMoney(originalDeposit-waived, 0)
+	return roundMoney(paid), roundMoney(waived)
+}
+
 // Pay 保留旧接口兼容，但真实付款必须走 payment 模块的渠道支付入口。
 func (r *Repository) Pay(userID uint64, orderID uint64) error {
 	return ErrChannelPaymentRequired
@@ -1424,6 +1468,8 @@ func (row orderRow) toAdminDTO() OrderDTO {
 		RentAmount:             &rentAmount,
 		OwnerRentAmount:        &ownerRentAmount,
 		DepositAmount:          row.DepositAmount,
+		DepositOriginalAmount:  effectiveDepositOriginalAmount(row.RentalOrder),
+		DepositWaivedAmount:    row.DepositWaivedAmount,
 		PlatformFee:            &platformFee,
 		AccountSnapshot:        row.AccountSnapshot,
 		Status:                 row.Status,
@@ -1454,6 +1500,13 @@ func toHandoffDTO(record model.HandoffRecord) HandoffRecordDTO {
 	}
 }
 
+func effectiveDepositOriginalAmount(order model.RentalOrder) float64 {
+	if order.DepositOriginalAmount > 0 {
+		return order.DepositOriginalAmount
+	}
+	return order.DepositAmount
+}
+
 func toCheckoutAdminDTO(checkout model.OrderCheckout) CheckoutDTO {
 	rentAmount := checkout.RentAmount
 	ownerRentAmount := checkout.OwnerRentAmount

backend/internal/modules/order/repository_test.go

@@ -123,6 +123,23 @@ func TestCalculateCheckoutSettlementAddsDepositCompensation(t *testing.T) {
 	}
 }
 
+func TestCalculateDepositWaiverUsesSharedRemainingQuota(t *testing.T) {
+	paid, waived := calculateDepositWaiver(500, 300, 0)
+	if paid != 200 || waived != 300 {
+		t.Fatalf("paid = %.1f, waived = %.1f, want 200.0, 300.0", paid, waived)
+	}
+
+	paid, waived = calculateDepositWaiver(500, 300, 200)
+	if paid != 400 || waived != 100 {
+		t.Fatalf("paid = %.1f, waived = %.1f, want 400.0, 100.0", paid, waived)
+	}
+
+	paid, waived = calculateDepositWaiver(500, 300, 300)
+	if paid != 500 || waived != 0 {
+		t.Fatalf("paid = %.1f, waived = %.1f, want 500.0, 0.0", paid, waived)
+	}
+}
+
 func TestArchiveListingAfterCheckoutMovesListingOffline(t *testing.T) {
 	// This test is purely for contract documentation; no behavior is tested yet.
 	// When implementing auto-archive behavior:

backend/internal/modules/payment/repository.go

@@ -53,6 +53,7 @@ var refundBizTypes = []string{
 	"checkout_refund",
 	"deposit_refund",
 	"rent_refund",
+	"arbitration_refund",
 }
 
 func NewRepository(db *gorm.DB, configRepo *paymentconfig.Repository, orderRepo *order.Repository, walletRepo *wallet.Repository) *Repository {

backend/internal/router/router.go

@@ -191,6 +191,15 @@ func New(cfg config.Config, deps Dependencies, logger *zap.Logger) *gin.Engine {
 	if deps.DB != nil {
 		disputeRepo = dispute.NewRepository(deps.DB)
 	}
+	if disputeRepo != nil && paymentRepo != nil {
+		disputeRepo.SetRefundFunc(func(orderID uint64, refundAmountCent int64, bizType string, remark string) (string, error) {
+			dto, err := paymentRepo.StartRefund(orderID, refundAmountCent, bizType, remark)
+			if err != nil {
+				return "", err
+			}
+			return dto.Status, nil
+		})
+	}
 	disputeService := dispute.NewService(disputeRepo)
 	disputeHandler := dispute.NewHandler(disputeService)
 	var systemConfigRepo *systemconfig.Repository
@@ -397,6 +406,7 @@ func New(cfg config.Config, deps Dependencies, logger *zap.Logger) *gin.Engine {
 			adminRoutes.GET("/users", requirePerm("user:view"), adminUserHandler.List)
 			adminRoutes.POST("/users/:id/freeze", requirePerm("user:freeze"), adminUserHandler.Freeze)
 			adminRoutes.POST("/users/:id/unfreeze", requirePerm("user:unfreeze"), adminUserHandler.Unfreeze)
+			adminRoutes.POST("/users/:id/deposit-free-quota", requirePerm("user:deposit_free"), adminUserHandler.SetDepositFreeQuota)
 			adminRoutes.GET("/orders", requirePerm("order:view"), orderHandler.AdminList)
 			adminRoutes.GET("/orders/:id", requirePerm("order:view"), orderHandler.AdminDetail)
 			adminRoutes.GET("/orders/:id/handoff-records", requirePerm("order:view"), orderHandler.AdminHandoffRecords)

backend/migrations/000001_init.sql

@@ -20,6 +20,7 @@ CREATE TABLE IF NOT EXISTS users (
   realname_status VARCHAR(32) NOT NULL DEFAULT 'unverified' COMMENT '实名状态: unverified未实名, pending审核中, verified已实名, failed失败',
   risk_status VARCHAR(32) NOT NULL DEFAULT 'normal' COMMENT '风控状态: normal正常, warning警告, frozen冻结',
   credit_score INT NOT NULL DEFAULT 100 COMMENT '信用分',
+  deposit_free_quota DECIMAL(12,2) NOT NULL DEFAULT 0.00 COMMENT '免押总额度',
   status VARCHAR(32) NOT NULL DEFAULT 'active' COMMENT '账号状态: active活跃, inactive停用, banned封禁',
   last_login_at DATETIME NULL COMMENT '最后登录时间',
   created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
@@ -118,7 +119,9 @@ CREATE TABLE IF NOT EXISTS rental_orders (
   estimated_duration_hours INT NOT NULL DEFAULT 24 COMMENT '预计租用时长(小时)',
   rent_amount DECIMAL(12,2) NOT NULL DEFAULT 0.00 COMMENT '租金总额',
   owner_rent_amount DECIMAL(12,2) NOT NULL DEFAULT 0.00 COMMENT '号主实得租金',
-  deposit_amount DECIMAL(12,2) NOT NULL DEFAULT 0.00 COMMENT '押金金额',
+  deposit_amount DECIMAL(12,2) NOT NULL DEFAULT 0.00 COMMENT '实际收取押金金额',
+  deposit_original_amount DECIMAL(12,2) NOT NULL DEFAULT 0.00 COMMENT '商品原始押金金额',
+  deposit_waived_amount DECIMAL(12,2) NOT NULL DEFAULT 0.00 COMMENT '本单免押抵扣金额',
   platform_fee DECIMAL(12,2) NOT NULL DEFAULT 0.00 COMMENT '平台手续费',
   account_snapshot JSON NULL COMMENT '账号快照(下单时的账号状态)',
   status VARCHAR(32) NOT NULL DEFAULT 'pending_payment' COMMENT '订单状态: pending_payment待支付, active进行中, completed已完成, cancelled已取消, closed已关闭',
@@ -558,6 +561,7 @@ INSERT INTO permissions (code, name, resource, action) VALUES
 ('dashboard:view',        '查看仪表盘',       'dashboard',      'view'),
 ('user:view',             '查看用户',         'user',           'view'),
 ('user:freeze',           '冻结用户',         'user',           'freeze'),
+('user:deposit_free',     '设置免押额度',     'user',           'deposit_free'),
 ('user:unfreeze',         '解冻用户',         'user',           'unfreeze'),
 ('order:view',            '查看订单',         'order',          'view'),
 ('order:close',           '关闭订单',         'order',          'close'),
@@ -619,7 +623,7 @@ WHERE r.code = 'cs' AND p.code IN ('dashboard:view', 'user:view', 'dispute:view'
 -- ops 角色权限
 INSERT IGNORE INTO role_permissions (role_id, permission_id)
 SELECT r.id, p.id FROM roles r, permissions p
-WHERE r.code = 'ops' AND p.code IN ('dashboard:view', 'user:view', 'user:freeze', 'user:unfreeze', 'order:view', 'order:close', 'order:mark_abnormal', 'listing:view', 'listing:approve', 'listing:reject', 'listing:offline', 'dispute:view', 'audit_log:view', 'announcement:view', 'announcement:manage');
+WHERE r.code = 'ops' AND p.code IN ('dashboard:view', 'user:view', 'user:freeze', 'user:unfreeze', 'user:deposit_free', 'order:view', 'order:close', 'order:mark_abnormal', 'listing:view', 'listing:approve', 'listing:reject', 'listing:offline', 'dispute:view', 'audit_log:view', 'announcement:view', 'announcement:manage');
 
 -- finance 角色权限
 INSERT IGNORE INTO role_permissions (role_id, permission_id)

frontend/src/features/admin/api/adminUsers.ts

@@ -10,6 +10,9 @@ export interface AdminUserItem {
   realname_status: RealnameStatusValue
   risk_status: RiskStatus
   credit_score: number
+  deposit_free_quota: number
+  deposit_free_used: number
+  deposit_free_remaining: number
   status: UserStatus
   order_count: number
   listing_count: number
@@ -40,3 +43,11 @@ export async function unfreezeAdminUser(id: number) {
   const { data } = await apiClient.post<ApiResponse<AdminUserItem>>(`/admin/users/${id}/unfreeze`)
   return data.data
 }
+
+export async function setAdminUserDepositFreeQuota(id: number, amount: number) {
+  const { data } = await apiClient.post<ApiResponse<AdminUserItem>>(
+    `/admin/users/${id}/deposit-free-quota`,
+    { amount }
+  )
+  return data.data
+}

frontend/src/features/admin/views/AdminDisputesView.vue

@@ -1,6 +1,6 @@
 <script setup lang="ts">
 import { ElMessage } from 'element-plus'
-import { onMounted, ref } from 'vue'
+import { computed, onMounted, ref } from 'vue'
 
 import { arbitrateDispute, fetchAdminDisputes, type Dispute } from '@/features/disputes'
 import { fetchAdminFileBlob } from '@/shared/api/files'
@@ -20,6 +20,13 @@ const amount = ref<number | undefined>()
 const currentPage = ref(1)
 const currentPageSize = ref(20)
 const total = ref(0)
+const isPartialRefund = computed(() => result.value === 'partial_refund')
+const canSubmitArbitration = computed(() => {
+  if (submitting.value || !activeDispute.value) return false
+  if (!result.value || !remark.value.trim()) return false
+  if (isPartialRefund.value && (!amount.value || amount.value <= 0)) return false
+  return true
+})
 
 onMounted(loadDisputes)
 
@@ -79,11 +86,20 @@ async function openEvidence(url: string) {
 
 async function handleArbitrate() {
   if (!activeDispute.value) return
+  if (submitting.value) return
+  if (!remark.value.trim()) {
+    ElMessage.warning('请填写客服裁决说明')
+    return
+  }
+  if (isPartialRefund.value && (!amount.value || amount.value <= 0)) {
+    ElMessage.warning('请填写部分退款金额')
+    return
+  }
   submitting.value = true
   try {
     await arbitrateDispute(activeDispute.value.id, {
       result: result.value,
-      remark: remark.value,
+      remark: remark.value.trim(),
       amount: amount.value,
     })
     ElMessage.success('仲裁结果已保存，双方已收到通知')
@@ -205,8 +221,12 @@ function readError(error: unknown, fallback: string) {
         />
       </div>
       <template #footer>
-        <el-button @click="activeDispute = null">取消</el-button>
+        <el-button :disabled="submitting" @click="activeDispute = null">取消</el-button>
-        <el-button type="primary" :loading="submitting" @click="handleArbitrate"
+        <el-button
+          type="primary"
+          :loading="submitting"
+          :disabled="!canSubmitArbitration"
+          @click="handleArbitrate"
           >保存裁决</el-button
         >
       </template>

frontend/src/features/admin/views/AdminUsersView.vue

@@ -5,6 +5,7 @@ import { ref } from 'vue'
 import {
   fetchAdminUsers,
   freezeAdminUser,
+  setAdminUserDepositFreeQuota,
   unfreezeAdminUser,
   type AdminUserItem,
 } from '@/features/admin/api/adminUsers'
@@ -15,7 +16,9 @@ import AdminTablePagination from '../components/AdminTablePagination.vue'
 
 const submitting = ref(false)
 const activeUser = ref<AdminUserItem | null>(null)
+const quotaUser = ref<AdminUserItem | null>(null)
 const freezeReason = ref('')
+const quotaAmount = ref(0)
 
 const {
   loading,
@@ -33,6 +36,26 @@ function openFreeze(row: AdminUserItem) {
   freezeReason.value = ''
 }
 
+function openDepositQuota(row: AdminUserItem) {
+  quotaUser.value = row
+  quotaAmount.value = Number(row.deposit_free_quota || 0)
+}
+
+async function handleSetDepositQuota() {
+  if (!quotaUser.value) return
+  submitting.value = true
+  try {
+    await setAdminUserDepositFreeQuota(quotaUser.value.id, quotaAmount.value)
+    ElMessage.success('免押额度已更新')
+    quotaUser.value = null
+    await loadUsers()
+  } catch (error) {
+    ElMessage.error(readError(error, '设置免押额度失败'))
+  } finally {
+    submitting.value = false
+  }
+}
+
 async function handleFreeze() {
   if (!activeUser.value) return
   submitting.value = true
@@ -68,6 +91,10 @@ function readError(error: unknown, fallback: string) {
   }
   return fallback
 }
+
+function money(value: number | string | undefined) {
+  return Number(value || 0).toFixed(2)
+}
 </script>
 
 <template>
@@ -88,11 +115,21 @@ function readError(error: unknown, fallback: string) {
       <el-table-column label="状态" width="110">
         <template #default="{ row }">{{ userStatusLabel(row.status) }}</template>
       </el-table-column>
+      <el-table-column label="免押额度" width="130">
+        <template #default="{ row }">¥{{ money(row.deposit_free_quota) }}</template>
+      </el-table-column>
+      <el-table-column label="已占用" width="120">
+        <template #default="{ row }">¥{{ money(row.deposit_free_used) }}</template>
+      </el-table-column>
+      <el-table-column label="剩余免押" width="120">
+        <template #default="{ row }">¥{{ money(row.deposit_free_remaining) }}</template>
+      </el-table-column>
       <el-table-column label="注册时间" min-width="180">
         <template #default="{ row }">{{ formatDateTime(row.created_at) }}</template>
       </el-table-column>
-      <el-table-column label="操作" width="150">
+      <el-table-column label="操作" width="220">
         <template #default="{ row }">
+          <el-button size="small" @click="openDepositQuota(row)">免押</el-button>
           <el-button
             v-if="row.status === 'active'"
             size="small"
@@ -145,5 +182,36 @@ function readError(error: unknown, fallback: string) {
         <el-button type="danger" :loading="submitting" @click="handleFreeze">确认冻结</el-button>
       </template>
     </el-dialog>
+
+    <el-dialog
+      :model-value="!!quotaUser"
+      title="设置免押额度"
+      width="520px"
+      @update:model-value="quotaUser = null"
+    >
+      <div v-if="quotaUser" class="dialog-body">
+        <p>
+          <strong>{{ quotaUser.phone }}</strong> · {{ quotaUser.nickname }}
+        </p>
+        <p>
+          已占用 ¥{{ money(quotaUser.deposit_free_used) }}，剩余 ¥{{
+            money(quotaUser.deposit_free_remaining)
+          }}
+        </p>
+        <el-input-number
+          v-model="quotaAmount"
+          class="full-control"
+          :min="0"
+          :precision="0"
+          :step="100"
+        />
+      </div>
+      <template #footer>
+        <el-button :disabled="submitting" @click="quotaUser = null">取消</el-button>
+        <el-button type="primary" :loading="submitting" @click="handleSetDepositQuota"
+          >保存额度</el-button
+        >
+      </template>
+    </el-dialog>
   </section>
 </template>

frontend/src/features/orders/api/orders.ts

@@ -22,6 +22,8 @@ export interface Order {
   rent_amount?: number
   owner_rent_amount?: number
   deposit_amount: number
+  deposit_original_amount: number
+  deposit_waived_amount: number
   platform_fee?: number
   account_snapshot?: Record<string, unknown>
   listing_snapshot?: string

frontend/src/features/orders/views/MobileOrderDetailView.vue

@@ -664,6 +664,9 @@ async function copyListingCode() {
           <div class="meta-item">
             <span class="meta-label">押金</span>
             <strong class="meta-value">¥{{ money(order.deposit_amount) }}</strong>
+            <span v-if="order.deposit_waived_amount > 0" class="meta-note"
+              >已免押 ¥{{ money(order.deposit_waived_amount) }}</span
+            >
           </div>
           <div class="meta-item">
             <span class="meta-label">交接状态</span>
@@ -914,7 +917,13 @@ async function copyListingCode() {
         <h3 class="section-title">结账结算账单</h3>
         <van-cell-group inset :border="false">
           <van-cell title="实际结算租金" :value="`¥${money(order.checkout.display_amount)}`" />
-          <van-cell title="押金总额" :value="`¥${money(order.checkout.deposit_amount)}`" />
+          <van-cell
+            title="押金总额"
+            :label="
+              order.deposit_waived_amount > 0 ? `已免押 ¥${money(order.deposit_waived_amount)}` : ''
+            "
+            :value="`¥${money(order.checkout.deposit_amount)}`"
+          />
           <van-cell title="额外消耗品已用" :value="`¥${money(order.checkout.consumable_amount)}`" />
           <van-cell
             title="押金赔付扣除"
@@ -1348,6 +1357,12 @@ async function copyListingCode() {
   font-weight: 700;
 }
 
+.meta-note {
+  margin-top: 2px;
+  font-size: 10px;
+  color: #2563eb;
+}
+
 .action-card {
   padding: 16px;
 }

frontend/src/features/orders/views/MobileOrdersView.vue

@@ -230,7 +230,12 @@ async function copyListingCode(order: Order) {
             </div>
             <div class="price-item">
               <span class="price-label">押金金额</span>
-              <span class="price-val deposit">¥{{ money(order.deposit_amount) }}</span>
+              <span class="price-val deposit">
+                ¥{{ money(order.deposit_amount) }}
+                <em v-if="order.deposit_waived_amount > 0"
+                  >免 ¥{{ money(order.deposit_waived_amount) }}</em
+                >
+              </span>
             </div>
           </div>
         </div>
@@ -500,11 +505,21 @@ async function copyListingCode(order: Order) {
 }
 
 .price-val {
+  display: flex;
+  flex-direction: column;
+  align-items: flex-end;
   font-size: 15px;
   font-weight: 800;
   color: #ff5f00;
 }
 
+.price-val em {
+  font-style: normal;
+  font-size: 10px;
+  font-weight: 600;
+  color: #2563eb;
+}
+
 .price-val.deposit {
   color: #374151;
 }

frontend/src/features/orders/views/OrderDetailView.vue

@@ -766,6 +766,9 @@ async function copyListingCode() {
           <div class="metric-card">
             <span class="metric-label">押金</span>
             <strong class="metric-value">¥{{ money(order.deposit_amount) }}</strong>
+            <span v-if="order.deposit_waived_amount > 0" class="metric-note"
+              >已免押 ¥{{ money(order.deposit_waived_amount) }}</span
+            >
           </div>
         </div>
 
@@ -950,7 +953,12 @@ async function copyListingCode() {
             </div>
             <div class="summary-row">
               <span>预收押金</span>
-              <strong>¥{{ money(order.checkout.deposit_amount) }}</strong>
+              <strong>
+                ¥{{ money(order.checkout.deposit_amount) }}
+                <em v-if="order.deposit_waived_amount > 0"
+                  >已免押 ¥{{ money(order.deposit_waived_amount) }}</em
+                >
+              </strong>
             </div>
             <div class="summary-row">
               <span>额外消耗品已用</span>
@@ -1441,6 +1449,11 @@ async function copyListingCode() {
   color: #ff6a00;
 }
 
+.metric-note {
+  font-size: 12px;
+  color: #2563eb;
+}
+
 .info-section {
   margin-bottom: 32px;
 }
@@ -1772,11 +1785,21 @@ async function copyListingCode() {
 }
 
 .summary-row strong {
+  display: flex;
+  flex-direction: column;
+  align-items: flex-end;
   font-size: 18px;
   font-weight: 700;
   color: #1f2937;
 }
 
+.summary-row strong em {
+  font-style: normal;
+  font-size: 12px;
+  font-weight: 500;
+  color: #2563eb;
+}
+
 .summary-row strong.amount {
   color: #10b981;
   font-size: 20px;

frontend/src/features/orders/views/OrdersView.vue

@@ -260,7 +260,14 @@ function getCountdownMinutes(order: Order) {
           </template>
         </el-table-column>
         <el-table-column label="押金" width="100">
-          <template #default="{ row }">¥{{ money(row.deposit_amount) }}</template>
+          <template #default="{ row }">
+            <div class="amount-cell">
+              <span class="amount-value">¥{{ money(row.deposit_amount) }}</span>
+              <span v-if="row.deposit_waived_amount > 0" class="amount-label"
+                >免 ¥{{ money(row.deposit_waived_amount) }}</span
+              >
+            </div>
+          </template>
         </el-table-column>
         <el-table-column label="身份" width="80">
           <template #default="{ row }">
@@ -342,7 +349,12 @@ function getCountdownMinutes(order: Order) {
             </div>
             <div class="meta-row">
               <span class="meta-label">押金</span>
-              <span class="meta-value">¥{{ money(order.deposit_amount) }}</span>
+              <span class="meta-value">
+                ¥{{ money(order.deposit_amount) }}
+                <em v-if="order.deposit_waived_amount > 0"
+                  >免 ¥{{ money(order.deposit_waived_amount) }}</em
+                >
+              </span>
             </div>
             <div class="meta-row">
               <span class="meta-label">创建时间</span>
@@ -581,11 +593,20 @@ function getCountdownMinutes(order: Order) {
 }
 
 .meta-value {
+  display: flex;
+  flex-direction: column;
+  align-items: flex-end;
   font-size: 14px;
   color: #374151;
   font-weight: 500;
 }
 
+.meta-value em {
+  font-style: normal;
+  font-size: 12px;
+  color: #2563eb;
+}
+
 .meta-value.amount {
   color: #ff6a00;
   font-weight: 600;