diff --git a/internal/workers/data_updater/data_updater.go b/internal/workers/data_updater/data_updater.go
new file mode 100644
index 0000000..1e7e38e
--- /dev/null
+++ b/internal/workers/data_updater/data_updater.go
@@ -0,0 +1,54 @@
+package data_updater
+
+import (
+	"amocrm/internal/repository"
+	"amocrm/pkg/amoClient"
+	"context"
+	"go.uber.org/zap"
+	"time"
+)
+
+type Deps struct {
+	AmoClient *amoClient.Amo
+	Repo      *repository.Repository
+	Logger    *zap.Logger
+}
+
+type DataUpdater struct {
+	amoClient *amoClient.Amo
+	repo      *repository.Repository
+	logger    *zap.Logger
+}
+
+func NewDataUpdaterWC(deps Deps) *DataUpdater {
+	return &DataUpdater{
+		amoClient: deps.AmoClient,
+		repo:      deps.Repo,
+		logger:    deps.Logger,
+	}
+}
+
+func (wc *DataUpdater) Start(ctx context.Context) {
+	nextStart := calculateTime()
+	ticker := time.NewTicker(time.Second * time.Duration(nextStart))
+	defer ticker.Stop()
+
+	for {
+		select {
+		case <-ticker.C:
+			wc.processTasks(ctx)
+			nextStart = calculateTime()
+			ticker.Reset(time.Second * time.Duration(nextStart))
+		case <-ctx.Done():
+			return
+		}
+	}
+}
+
+func (wc *DataUpdater) processTasks(ctx context.Context) {
+
+}
+
+func (wc *DataUpdater) Stop(ctx context.Context) error {
+	return nil
+}
diff --git a/internal/workers/data_updater/timer.go b/internal/workers/data_updater/timer.go
new file mode 100644
index 0000000..940f470
--- /dev/null
+++ b/internal/workers/data_updater/timer.go
@@ -0,0 +1,20 @@
+package data_updater
+
+import (
+	"time"
+)
+
+func calculateTime() int64 {
+	now := time.Now()
+
+	targetTime := time.Date(now.Year(), now.Month(), now.Day(), 4, 0, 0, 0, now.Location())
+
+	if now.After(targetTime) {
+		targetTime = targetTime.AddDate(0, 0, 1)
+	}
+
+	toTarget := targetTime.Sub(now)
+	sec := int64(toTarget.Seconds())
+
+	return sec
+}
diff --git a/internal/workers/tokens/tokens_updater.go b/internal/workers/tokens/tokens_updater.go
index 4ec1e78..3f822f7 100644
--- a/internal/workers/tokens/tokens_updater.go
+++ b/internal/workers/tokens/tokens_updater.go
@@ -16,21 +16,21 @@ type Deps struct {
 	Logger    *zap.Logger
 }
 
-type Refresh struct {
+type Token struct {
 	amoClient *amoClient.Amo
 	repo      *repository.Repository
 	logger    *zap.Logger
 }
 
-func NewRefreshWC(deps Deps) *Refresh {
-	return &Refresh{
+func NewRefreshWC(deps Deps) *Token {
+	return &Token{
 		amoClient: deps.AmoClient,
 		repo:      deps.Repo,
 		logger:    deps.Logger,
 	}
 }
 
-func (wc *Refresh) Start(ctx context.Context) {
+func (wc *Token) Start(ctx context.Context) {
 	ticker := time.NewTicker(5 * time.Minute)
 	defer ticker.Stop()
 
@@ -45,7 +45,7 @@ func (wc *Refresh) Start(ctx context.Context) {
 	}
 }
 
-func (wc Refresh) processTasks(ctx context.Context) {
+func (wc *Token) processTasks(ctx context.Context) {
 	tokens, err := wc.repo.CheckExpired(ctx)
 	if err != nil {
 		wc.logger.Error("error fetch expired tokens in mongo", zap.Error(err))
@@ -75,6 +75,6 @@ func (wc Refresh) processTasks(ctx context.Context) {
 	}
 }
 
-func (wc *Refresh) Stop(ctx context.Context) error {
+func (wc *Token) Stop(ctx context.Context) error {
 	return nil
 }