修复重构后逻辑问题

web/services/user.go

@@ -3,13 +3,14 @@ package services
 import (
 	"encoding/json"
 	"fmt"
-	"github.com/shopspring/decimal"
 	"platform/web/core"
 	bill2 "platform/web/domains/bill"
 	trade2 "platform/web/domains/trade"
 	g "platform/web/globals"
 	m "platform/web/models"
 	q "platform/web/queries"
+
+	"github.com/shopspring/decimal"
 )
 
 var User = &userService{}
@@ -77,7 +78,7 @@ func (r *RechargeProductInfo) GetType() trade2.Type {
 }
 
 func (r *RechargeProductInfo) GetSubject() string {
-	return fmt.Sprintf("账户充值 - " + r.GetAmount().StringFixed(2) + "元")
+	return fmt.Sprintf("账户充值 - %s元", r.GetAmount().StringFixed(2))
 }
 
 func (r *RechargeProductInfo) GetAmount() decimal.Decimal {