diff --git a/go.mod b/go.mod
index d93f2ba..d423444 100644
--- a/go.mod
+++ b/go.mod
@@ -12,7 +12,7 @@ require (
 	go.uber.org/zap v1.26.0
 	google.golang.org/grpc v1.61.1
 	google.golang.org/protobuf v1.32.0
-	penahub.gitlab.yandexcloud.net/backend/quiz/common.git v0.0.0-20240313162137-d59eb04dc606
+	penahub.gitlab.yandexcloud.net/backend/quiz/common.git v0.0.0-20240313164312-4560248259a0
 )
 
 require (
diff --git a/go.sum b/go.sum
index 90f5853..7ae0752 100644
--- a/go.sum
+++ b/go.sum
@@ -168,7 +168,7 @@ gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
 penahub.gitlab.yandexcloud.net/backend/penahub_common v0.0.0-20240202120244-c4ef330cfe5d h1:gbaDt35HMDqOK84WYmDIlXMI7rstUcRqNttaT6Kx1do=
 penahub.gitlab.yandexcloud.net/backend/penahub_common v0.0.0-20240202120244-c4ef330cfe5d/go.mod h1:lTmpjry+8evVkXWbEC+WMOELcFkRD1lFMc7J09mOndM=
-penahub.gitlab.yandexcloud.net/backend/quiz/common.git v0.0.0-20240313162137-d59eb04dc606 h1:kQhIfeeBk57O6+2sdiGXidQHAP+wp3fa9Cys7TqXRzs=
-penahub.gitlab.yandexcloud.net/backend/quiz/common.git v0.0.0-20240313162137-d59eb04dc606/go.mod h1:evOyhZpozEtHTVluVYelgSTBUwfO5MBSxr02c3IsGic=
+penahub.gitlab.yandexcloud.net/backend/quiz/common.git v0.0.0-20240313164312-4560248259a0 h1:YbffFOWneoINvEqCWClf5Zatu/a0VNo9RM0nYveCzhk=
+penahub.gitlab.yandexcloud.net/backend/quiz/common.git v0.0.0-20240313164312-4560248259a0/go.mod h1:JgbH8cdAJBr3jx3BuY5nnuTyMdZ1XkRxo8a3w4Y3C0Y=
 penahub.gitlab.yandexcloud.net/backend/quiz/core.git v0.0.0-20240219174804-d78fd38511af h1:jQ7HaXSutDX5iepU7VRImxhikK7lV/lBKkiloOZ4Emo=
 penahub.gitlab.yandexcloud.net/backend/quiz/core.git v0.0.0-20240219174804-d78fd38511af/go.mod h1:5S5YwjSXWmnEKjBjG6MtyGtFmljjukDRS8CwHk/CF/I=
diff --git a/savewc/for_client.go b/savewc/for_client.go
deleted file mode 100644
index 173c950..0000000
--- a/savewc/for_client.go
+++ /dev/null
@@ -1,72 +0,0 @@
-package savewc
-
-import (
-	"context"
-	"encoding/json"
-	"fmt"
-	"github.com/go-redis/redis/v8"
-	"github.com/themakers/hlog"
-	"penahub.gitlab.yandexcloud.net/backend/quiz/common.git/model"
-	"time"
-)
-
-type DepsForClient struct {
-	WorkerSendClientCh chan model.Answer
-	Redis              *redis.Client
-}
-
-type SaveForClient struct {
-	deps    DepsForClient
-	errChan chan<- error
-	logger  hlog.Logger
-}
-
-func NewSaveClientWorker(deps DepsForClient, errChan chan<- error, logger hlog.Logger) *SaveForClient {
-	return &SaveForClient{
-		deps:    deps,
-		errChan: errChan,
-		logger:  logger,
-	}
-}
-
-func (w *SaveForClient) Start(ctx context.Context) {
-
-	for {
-		select {
-		case answer, ok := <-w.deps.WorkerSendClientCh:
-			if !ok {
-				return
-			}
-			fmt.Println("SAVECLINT")
-			err := w.saveAnswer(ctx, answer)
-			if err != nil {
-				fmt.Println("Error save answer")
-				w.errChan <- err
-			}
-
-		case <-ctx.Done():
-			fmt.Println("Save for client worker terminated")
-			return
-		}
-	}
-}
-
-func (w *SaveForClient) saveAnswer(ctx context.Context, answer model.Answer) error {
-	answerJSON, err := json.Marshal(answer)
-	if err != nil {
-		fmt.Println("Error marshal answer to redis", err)
-		w.errChan <- err
-		return err
-	}
-
-	key := fmt.Sprintf("answer:%d", time.Now().UnixNano())
-
-	err = w.deps.Redis.Set(ctx, key, answerJSON, 0).Err()
-	if err != nil {
-		fmt.Println("Error saving answer to redis", err)
-		w.errChan <- err
-		return err
-	}
-
-	return nil
-}
diff --git a/savewc/for_respondent.go b/savewc/for_respondent.go
deleted file mode 100644
index 954ddab..0000000
--- a/savewc/for_respondent.go
+++ /dev/null
@@ -1,71 +0,0 @@
-package savewc
-
-import (
-	"context"
-	"encoding/json"
-	"fmt"
-	"github.com/go-redis/redis/v8"
-	"github.com/themakers/hlog"
-	"penahub.gitlab.yandexcloud.net/backend/quiz/common.git/model"
-	"time"
-)
-
-type DepsForResp struct {
-	WorkerRespondentCh chan []model.Answer
-	Redis              *redis.Client
-}
-
-type SaveForRespondent struct {
-	deps    DepsForResp
-	errChan chan<- error
-	logger  hlog.Logger
-}
-
-func NewSaveRespWorker(deps DepsForResp, errChan chan<- error, logger hlog.Logger) *SaveForRespondent {
-	return &SaveForRespondent{
-		deps:    deps,
-		errChan: errChan,
-		logger:  logger,
-	}
-}
-
-func (w *SaveForRespondent) Start(ctx context.Context) {
-	for {
-		select {
-		case answer, ok := <-w.deps.WorkerRespondentCh:
-			if !ok {
-				return
-			}
-			fmt.Println("SAVERESP")
-			err := w.saveAnswers(ctx, answer)
-			if err != nil {
-				w.logger.Module("Error save answers")
-				w.errChan <- err
-			}
-
-		case <-ctx.Done():
-			w.logger.Module("Save for respondent worker terminated")
-			return
-
-		}
-	}
-}
-
-func (w *SaveForRespondent) saveAnswers(ctx context.Context, answers []model.Answer) error {
-	for _, answer := range answers {
-		answerJSON, err := json.Marshal(answer)
-		if err != nil {
-			fmt.Println("Error marshal answer", err)
-			w.errChan <- err
-		}
-
-		key := fmt.Sprintf("toRespondent:%d", time.Now().UnixNano())
-
-		err = w.deps.Redis.Set(ctx, key, answerJSON, 0).Err()
-		if err != nil {
-			fmt.Println("Error setting to redis", err)
-			w.errChan <- err
-		}
-	}
-	return nil
-}