diff --git a/customer/customer.go b/customer/customer.go
index ad1f7b7..5b5c0fa 100644
--- a/customer/customer.go
+++ b/customer/customer.go
@@ -2,6 +2,7 @@ package customer
 
 import (
 	"git.oa00.com/supply-chain/service/customer/batchSku"
+	"git.oa00.com/supply-chain/service/customer/finance"
 	"git.oa00.com/supply-chain/service/customer/service"
 	"git.oa00.com/supply-chain/service/customer/sku"
 )
@@ -11,4 +12,5 @@ type Customer struct {
 	Service  service.Service
 	Sku      sku.Sku
 	BatchSku batchSku.BatchSku
+	Finance  finance.Finance
 }
diff --git a/customer/finance/finance.go b/customer/finance/finance.go
new file mode 100644
index 0000000..3f929a7
--- /dev/null
+++ b/customer/finance/finance.go
@@ -0,0 +1,5 @@
+package finance
+
+type Finance struct {
+	Wallet wallet
+}
diff --git a/customer/finance/wallet.go b/customer/finance/wallet.go
new file mode 100644
index 0000000..92bc1be
--- /dev/null
+++ b/customer/finance/wallet.go
@@ -0,0 +1,60 @@
+package finance
+
+import (
+	"context"
+	"git.oa00.com/supply-chain/service/client"
+	"github.com/shopspring/decimal"
+)
+
+type wallet struct {
+}
+
+type ArgsWalletDetail struct {
+	Year  uint // 年份
+	Month uint // 月份
+}
+
+type WalletItem struct {
+	CustomerName  string          `json:"customerName"`  // 客户名称
+	CreatedAt     int64           `json:"createdAt"`     // 交易时间
+	Type          uint            `json:"type"`          // 交易类型
+	Amount        decimal.Decimal `json:"amount"`        // 交易金额
+	AfterAmount   decimal.Decimal `json:"afterAmount"`   // 交易后余额
+	TradeChannel  string          `json:"tradeChannel"`  // 交易渠道
+	TradeSerialSn string          `json:"tradeSerialSn"` // 交易流水号
+	Remark        string          `json:"remark"`        // 交易备注
+}
+
+// WalletDetail @Title 余额统计
+func (w *wallet) WalletDetail(ctx context.Context, args ArgsWalletDetail) (reply []WalletItem, err error) {
+	xClient, err := client.GetClient(w)
+	if err != nil {
+		return nil, err
+	}
+	err = xClient.Call(ctx, "WalletDetail", args, &reply)
+	return
+}
+
+type ArgsUserWallet struct {
+	Year  uint // 年份
+	Month uint // 月份
+}
+
+type UserWalletItem struct {
+	CustomerName   string          `json:"customerName"`
+	BeforeAmount   decimal.Decimal `json:"beforeAmount"`   // 期初余额
+	AfterAmount    decimal.Decimal `json:"afterAmount"`    // 期末余额
+	ConsumeAmount  decimal.Decimal `json:"consumeAmount"`  // 消费金额
+	ReturnAmount   decimal.Decimal `json:"returnAmount"`   // 退款金额
+	RechargeAmount decimal.Decimal `json:"rechargeAmount"` // 充值金额
+}
+
+// UserWallet @Title 客户余额
+func (w *wallet) UserWallet(ctx context.Context, args ArgsWalletDetail) (reply []UserWalletItem, err error) {
+	xClient, err := client.GetClient(w)
+	if err != nil {
+		return nil, err
+	}
+	err = xClient.Call(ctx, "UserWallet", args, &reply)
+	return
+}