diff --git a/customer/data/data.go b/customer/data/data.go
new file mode 100644
index 0000000..ec29b51
--- /dev/null
+++ b/customer/data/data.go
@@ -0,0 +1,5 @@
+package data
+
+type Data struct {
+	Wallet wallet
+}
diff --git a/customer/data/wallet.go b/customer/data/wallet.go
new file mode 100644
index 0000000..21e3759
--- /dev/null
+++ b/customer/data/wallet.go
@@ -0,0 +1,33 @@
+package data
+
+import (
+	"context"
+	"git.oa00.com/supply-chain/service/client"
+	"github.com/shopspring/decimal"
+)
+
+type wallet struct {
+}
+type ArgsWalletMonthCount struct {
+	StartAt string // 年份
+	EndAt   string // 月份
+}
+type WalletMonthCountItem struct {
+	UserId         uint            `json:"userId"`
+	UserName       string          `json:"userName"`
+	BeforePeriod   decimal.Decimal `json:"beforePeriod"`   // 期初
+	RechargeAmount decimal.Decimal `json:"rechargeAmount"` // 充值
+	PlaceAmount    decimal.Decimal `json:"placeAmount"`    // 下单
+	RefundAmount   decimal.Decimal `json:"refundAmount"`   // 退款
+	AfterPeriod    decimal.Decimal `json:"afterPeriod"`    // 期末
+}
+
+// MonthCount @Title 月消费统计
+func (w *wallet) MonthCount(ctx context.Context, args ArgsWalletMonthCount) (reply []WalletMonthCountItem, err error) {
+	xClient, err := client.GetClient(w)
+	if err != nil {
+		return nil, err
+	}
+	err = xClient.Call(ctx, "MonthCount", args, &reply)
+	return
+}