diff --git a/go.mod b/go.mod
index 04daadd..3e110be 100644
--- a/go.mod
+++ b/go.mod
@@ -44,7 +44,7 @@ require (
 	go.opentelemetry.io/otel/sdk v1.29.0
 	go.opentelemetry.io/otel/trace v1.29.0
 	go.uber.org/zap v1.27.0
-	golang.org/x/crypto v0.32.0
+	golang.org/x/crypto v0.35.0
 	golang.org/x/oauth2 v0.25.0
 	golang.org/x/time v0.6.0
 	gopkg.in/gomail.v2 v2.0.0-20160411212932-81ebce5c23df
@@ -138,8 +138,8 @@ require (
 	golang.org/x/arch v0.13.0 // indirect
 	golang.org/x/exp v0.0.0-20240525044651-4c93da0ed11d // indirect
 	golang.org/x/net v0.34.0 // indirect
-	golang.org/x/sys v0.29.0 // indirect
-	golang.org/x/text v0.21.0 // indirect
+	golang.org/x/sys v0.30.0 // indirect
+	golang.org/x/text v0.22.0 // indirect
 	google.golang.org/genproto/googleapis/api v0.0.0-20240513163218-0867130af1f8 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20240513163218-0867130af1f8 // indirect
 	gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc // indirect
diff --git a/go.sum b/go.sum
index 9e9f2c5..d4ae3d4 100644
--- a/go.sum
+++ b/go.sum
@@ -404,6 +404,8 @@ golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5y
 golang.org/x/crypto v0.18.0/go.mod h1:R0j02AL6hcrfOiy9T4ZYp/rcWeMxM3L6QYxlOuEG1mg=
 golang.org/x/crypto v0.32.0 h1:euUpcYgM8WcP71gNpTqQCn6rC2t6ULUPiOzfWaXVVfc=
 golang.org/x/crypto v0.32.0/go.mod h1:ZnnJkOaASj8g0AjIduWNlq2NRxL0PlBrbKVyZ6V/Ugc=
+golang.org/x/crypto v0.35.0 h1:b15kiHdrGCHrP6LvwaQ3c03kgNhhiMgvlhxHQhmg2Xs=
+golang.org/x/crypto v0.35.0/go.mod h1:dy7dXNW32cAb/6/PRuTNsix8T+vJAqvuIy5Bli/x0YQ=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20240525044651-4c93da0ed11d h1:N0hmiNbwsSNwHBAvR3QB5w25pUwH4tK0Y/RltD1j1h4=
 golang.org/x/exp v0.0.0-20240525044651-4c93da0ed11d/go.mod h1:XtvwrStGgqGPLc4cjQfWqZHG1YFdYs6swckp8vpsjnc=
@@ -465,6 +467,7 @@ golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.16.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/sys v0.29.0 h1:TPYlXGxvx1MGTn2GiZDhnjPA9wZzZeGKHHmKhHYvgaU=
 golang.org/x/sys v0.29.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.30.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
@@ -480,6 +483,7 @@ golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
 golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
 golang.org/x/text v0.21.0 h1:zyQAAkrwaneQ066sspRyJaG9VNi/YJ1NfzcGB3hZ/qo=
 golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
+golang.org/x/text v0.22.0/go.mod h1:YRoo4H8PVmsu+E3Ou7cqLVH8oXWIHVoX0jqUWALQhfY=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.6.0 h1:eTDhh4ZXt5Qf0augr54TN6suAUudPcawVZeIAPU7D4U=
 golang.org/x/time v0.6.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
diff --git a/internal/logic/public/portal/purchaseCheckoutLogic.go b/internal/logic/public/portal/purchaseCheckoutLogic.go
index f72ed4f..0a002f7 100644
--- a/internal/logic/public/portal/purchaseCheckoutLogic.go
+++ b/internal/logic/public/portal/purchaseCheckoutLogic.go
@@ -347,6 +347,11 @@ func (l *PurchaseCheckoutLogic) queryExchangeRate(to string, src int64) (amount
 	// Convert cents to decimal amount
 	amount = float64(src) / float64(100)
 
+	if l.svcCtx.ExchangeRate != 0 && to == "CNY" {
+		amount = amount * l.svcCtx.ExchangeRate
+		return amount, nil
+	}
+
 	// Retrieve system currency configuration
 	currency, err := l.svcCtx.SystemModel.GetCurrencyConfig(l.ctx)
 	if err != nil {
diff --git a/internal/svc/serviceContext.go b/internal/svc/serviceContext.go
index 184dc69..be05079 100644
--- a/internal/svc/serviceContext.go
+++ b/internal/svc/serviceContext.go
@@ -32,10 +32,12 @@ import (
 )
 
 type ServiceContext struct {
-	DB     *gorm.DB
-	Redis  *redis.Client
-	Config config.Config
-	Queue  *asynq.Client
+	DB           *gorm.DB
+	Redis        *redis.Client
+	Config       config.Config
+	Queue        *asynq.Client
+	ExchangeRate float64
+
 	//NodeCache   *cache.NodeCacheClient
 	AuthModel   auth.Model
 	AdsModel    ads.Model
@@ -82,10 +84,11 @@ func NewServiceContext(c config.Config) *ServiceContext {
 	}
 	authLimiter := limit.NewPeriodLimit(86400, 15, rds, config.SendCountLimitKeyPrefix, limit.Align())
 	srv := &ServiceContext{
-		DB:     db,
-		Redis:  rds,
-		Config: c,
-		Queue:  NewAsynqClient(c),
+		DB:           db,
+		Redis:        rds,
+		Config:       c,
+		Queue:        NewAsynqClient(c),
+		ExchangeRate: 1.0,
 		//NodeCache:   cache.NewNodeCacheClient(rds),
 		AuthLimiter: authLimiter,
 		AdsModel:    ads.NewModel(db, rds),
diff --git a/queue/handler/routes.go b/queue/handler/routes.go
index edf2293..2e96219 100644
--- a/queue/handler/routes.go
+++ b/queue/handler/routes.go
@@ -3,7 +3,6 @@ package handler
 import (
 	"github.com/hibiken/asynq"
 	"github.com/perfect-panel/server/internal/svc"
-	countrylogic "github.com/perfect-panel/server/queue/logic/country"
 	orderLogic "github.com/perfect-panel/server/queue/logic/order"
 	smslogic "github.com/perfect-panel/server/queue/logic/sms"
 	"github.com/perfect-panel/server/queue/logic/subscription"
@@ -15,8 +14,6 @@ import (
 )
 
 func RegisterHandlers(mux *asynq.ServeMux, serverCtx *svc.ServiceContext) {
-	// get country task
-	mux.Handle(types.ForthwithGetCountry, countrylogic.NewGetNodeCountryLogic(serverCtx))
 	// Send email task
 	mux.Handle(types.ForthwithSendEmail, emailLogic.NewSendEmailLogic(serverCtx))
 	// Send sms task
diff --git a/queue/logic/country/getCountryLogic.go b/queue/logic/country/getCountryLogic.go
deleted file mode 100644
index 75e0f6f..0000000
--- a/queue/logic/country/getCountryLogic.go
+++ /dev/null
@@ -1,22 +0,0 @@
-package countrylogic
-
-import (
-	"context"
-
-	"github.com/hibiken/asynq"
-	"github.com/perfect-panel/server/internal/svc"
-)
-
-type GetNodeCountryLogic struct {
-	svcCtx *svc.ServiceContext
-}
-
-func NewGetNodeCountryLogic(svcCtx *svc.ServiceContext) *GetNodeCountryLogic {
-	return &GetNodeCountryLogic{
-		svcCtx: svcCtx,
-	}
-}
-func (l *GetNodeCountryLogic) ProcessTask(ctx context.Context, task *asynq.Task) error {
-
-	return nil
-}
diff --git a/queue/logic/task/rateLogic.go b/queue/logic/task/rateLogic.go
new file mode 100644
index 0000000..2e33fae
--- /dev/null
+++ b/queue/logic/task/rateLogic.go
@@ -0,0 +1,52 @@
+package task
+
+import (
+	"context"
+
+	"github.com/hibiken/asynq"
+	"github.com/perfect-panel/server/internal/svc"
+	"github.com/perfect-panel/server/pkg/exchangeRate"
+	"github.com/perfect-panel/server/pkg/logger"
+	"github.com/perfect-panel/server/pkg/tool"
+)
+
+type RateLogic struct {
+	svcCtx *svc.ServiceContext
+}
+
+func NewRateLogic(svcCtx *svc.ServiceContext) *RateLogic {
+	return &RateLogic{
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *RateLogic) ProcessTask(ctx context.Context, _ *asynq.Task) error {
+	// Retrieve system currency configuration
+	currency, err := l.svcCtx.SystemModel.GetCurrencyConfig(ctx)
+	if err != nil {
+		logger.Errorw("[PurchaseCheckout] GetCurrencyConfig error", logger.Field("error", err.Error()))
+		return err
+	}
+	// Parse currency configuration
+	configs := struct {
+		CurrencyUnit   string
+		CurrencySymbol string
+		AccessKey      string
+	}{}
+	tool.SystemConfigSliceReflectToStruct(currency, &configs)
+
+	// Skip conversion if no exchange rate API key configured
+	if configs.AccessKey == "" {
+		logger.Debugf("[RateLogic] skip exchange rate, no access key configured")
+		return nil
+	}
+	// Update exchange rates
+	result, err := exchangeRate.GetExchangeRete(configs.CurrencyUnit, "CNY", configs.AccessKey, 1)
+	if err != nil {
+		logger.Errorw("[RateLogic] GetExchangeRete error", logger.Field("error", err.Error()))
+		return err
+	}
+	l.svcCtx.ExchangeRate = result
+	logger.WithContext(ctx).Infof("[RateLogic] GetExchangeRete success, result: %+v", result)
+	return nil
+}
diff --git a/queue/types/country.go b/queue/types/country.go
deleted file mode 100644
index 13b9e0c..0000000
--- a/queue/types/country.go
+++ /dev/null
@@ -1,11 +0,0 @@
-package types
-
-const (
-	// ForthwithGetCountry forthwith country get
-	ForthwithGetCountry = "forthwith:country:get"
-)
-
-type GetNodeCountry struct {
-	Protocol   string `json:"protocol"`
-	ServerAddr string `json:"server_addr"`
-}
diff --git a/queue/types/task.go b/queue/types/task.go
index 0115f28..85da331 100644
--- a/queue/types/task.go
+++ b/queue/types/task.go
@@ -6,4 +6,7 @@ const (
 
 	// ForthwithQuotaTask create quota task immediately
 	ForthwithQuotaTask = "forthwith:quota:task"
+
+	// SchedulerExchangeRate fetch exchange rate task
+	SchedulerExchangeRate = "scheduler:exchange:rate"
 )
diff --git a/scheduler/scheduler.go b/scheduler/scheduler.go
index 377dca3..bf131e8 100644
--- a/scheduler/scheduler.go
+++ b/scheduler/scheduler.go
@@ -46,6 +46,12 @@ func (m *Service) Start() {
 		logger.Errorf("register traffic stat task failed: %s", err.Error())
 	}
 
+	// schedule update exchange rate task: every day at 01:00
+	rateTask := asynq.NewTask(types.ForthwithQuotaTask, nil)
+	if _, err := m.server.Register("0 1 * * *", rateTask, asynq.MaxRetry(3)); err != nil {
+		logger.Errorf("register update exchange rate task failed: %s", err.Error())
+	}
+
 	if err := m.server.Run(); err != nil {
 		logger.Errorf("run scheduler failed: %s", err.Error())
 	}