diff --git a/cmd/anon3anon/main.go b/cmd/anon3anon/main.go
index 6448dfa..4a3dacb 100644
--- a/cmd/anon3anon/main.go
+++ b/cmd/anon3anon/main.go
@@ -5,10 +5,11 @@ import (
 	"os"
 	"os/signal"
 
-	"github.com/nightnoryu/anon3anon/pkg/app"
+	"github.com/nightnoryu/anon3anon/pkg/infrastructure/jsonlog"
+	"github.com/nightnoryu/anon3anon/pkg/infrastructure/telegram/handler"
+	"github.com/nightnoryu/anon3anon/pkg/infrastructure/telegram/middleware"
 
 	"github.com/go-telegram/bot"
-	"github.com/sirupsen/logrus"
 )
 
 const appID = "anon3anon"
@@ -18,18 +19,18 @@ func main() {
 
 	conf, err := parseEnv()
 	if err != nil {
-		logger.Fatal(err)
+		logger.FatalError(err)
 	}
 
 	opts := []bot.Option{
-		bot.WithDebug(),
-		bot.WithMessageTextHandler("/start", bot.MatchTypeExact, app.GetStartCommandHandler(logger)),
-		bot.WithDefaultHandler(app.GetAnonymousMessagesHandler(logger, conf.OwnerChatID)),
+		bot.WithMiddlewares(middleware.NewLoggingMiddleware(logger)),
+		bot.WithMessageTextHandler("/start", bot.MatchTypeExact, handler.NewStartCommandHandler(logger)),
+		bot.WithDefaultHandler(handler.NewAnonymousMessagesHandler(logger, conf.OwnerChatID)),
 	}
 
 	b, err := bot.New(conf.TelegramBotToken, opts...)
 	if err != nil {
-		logger.Fatal(err)
+		logger.FatalError(err)
 	}
 
 	ctx, cancel := signal.NotifyContext(context.Background(), os.Interrupt)
@@ -38,10 +39,10 @@ func main() {
 	b.Start(ctx)
 }
 
-func initLogger() *logrus.Logger {
-	logger := logrus.New()
-	logger.SetOutput(os.Stdout)
-	logger.SetFormatter(&logrus.JSONFormatter{})
-	logger.SetLevel(logrus.WarnLevel)
+func initLogger() jsonlog.Logger {
+	logger := jsonlog.NewLogger(&jsonlog.Config{
+		AppName: appID,
+		Level:   jsonlog.InfoLevel,
+	})
 	return logger
 }
diff --git a/pkg/infrastructure/jsonlog/level.go b/pkg/infrastructure/jsonlog/level.go
new file mode 100644
index 0000000..2be78a0
--- /dev/null
+++ b/pkg/infrastructure/jsonlog/level.go
@@ -0,0 +1,13 @@
+package jsonlog
+
+import "github.com/sirupsen/logrus"
+
+type Level logrus.Level
+
+const (
+	FatalLevel = Level(logrus.FatalLevel)
+	ErrorLevel = Level(logrus.ErrorLevel)
+	WarnLevel  = Level(logrus.WarnLevel)
+	InfoLevel  = Level(logrus.InfoLevel)
+	DebugLevel = Level(logrus.DebugLevel)
+)
diff --git a/pkg/infrastructure/jsonlog/logger.go b/pkg/infrastructure/jsonlog/logger.go
new file mode 100644
index 0000000..db7f9c7
--- /dev/null
+++ b/pkg/infrastructure/jsonlog/logger.go
@@ -0,0 +1,49 @@
+package jsonlog
+
+import (
+	"time"
+
+	"github.com/sirupsen/logrus"
+)
+
+const appNameKey = "app_name"
+
+var fieldMap = logrus.FieldMap{
+	logrus.FieldKeyTime: "@timestamp",
+	logrus.FieldKeyMsg:  "message",
+}
+
+type Logger interface {
+	Info(...interface{})
+	Error(error, ...interface{})
+	FatalError(error, ...interface{})
+}
+
+type Config struct {
+	AppName string
+	Level   Level
+}
+
+func NewLogger(config *Config) Logger {
+	impl := logrus.New()
+	impl.SetFormatter(&logrus.JSONFormatter{
+		TimestampFormat: time.RFC3339Nano,
+		FieldMap:        fieldMap,
+	})
+	impl.SetLevel(logrus.Level(config.Level))
+	return &logger{
+		FieldLogger: impl.WithField(appNameKey, config.AppName),
+	}
+}
+
+type logger struct {
+	logrus.FieldLogger
+}
+
+func (l *logger) Error(err error, args ...interface{}) {
+	l.FieldLogger.WithError(err).Error(args)
+}
+
+func (l *logger) FatalError(err error, args ...interface{}) {
+	l.FieldLogger.WithError(err).Fatal(args...)
+}
diff --git a/pkg/app/handlers.go b/pkg/infrastructure/telegram/handler/anonymousmessages.go
similarity index 60%
rename from pkg/app/handlers.go
rename to pkg/infrastructure/telegram/handler/anonymousmessages.go
index b971c0a..907bfbc 100644
--- a/pkg/app/handlers.go
+++ b/pkg/infrastructure/telegram/handler/anonymousmessages.go
@@ -1,27 +1,15 @@
-package app
+package handler
 
 import (
 	"context"
 
+	"github.com/nightnoryu/anon3anon/pkg/infrastructure/jsonlog"
+
 	"github.com/go-telegram/bot"
 	"github.com/go-telegram/bot/models"
-	"github.com/sirupsen/logrus"
 )
 
-func GetStartCommandHandler(logger *logrus.Logger) bot.HandlerFunc {
-	return func(ctx context.Context, b *bot.Bot, update *models.Update) {
-		params := &bot.SendMessageParams{
-			ChatID: update.Message.Chat.ID,
-			Text:   "Жду твоих сообщений!!",
-		}
-		_, err := b.SendMessage(ctx, params)
-		if err != nil {
-			logger.Error(err)
-		}
-	}
-}
-
-func GetAnonymousMessagesHandler(logger *logrus.Logger, ownerChatId int) bot.HandlerFunc {
+func NewAnonymousMessagesHandler(logger jsonlog.Logger, ownerChatId int) bot.HandlerFunc {
 	return func(ctx context.Context, b *bot.Bot, update *models.Update) {
 		if update.Message == nil {
 			return
diff --git a/pkg/infrastructure/telegram/handler/startcommand.go b/pkg/infrastructure/telegram/handler/startcommand.go
new file mode 100644
index 0000000..fa8e329
--- /dev/null
+++ b/pkg/infrastructure/telegram/handler/startcommand.go
@@ -0,0 +1,23 @@
+package handler
+
+import (
+	"context"
+
+	"github.com/nightnoryu/anon3anon/pkg/infrastructure/jsonlog"
+
+	"github.com/go-telegram/bot"
+	"github.com/go-telegram/bot/models"
+)
+
+func NewStartCommandHandler(logger jsonlog.Logger) bot.HandlerFunc {
+	return func(ctx context.Context, b *bot.Bot, update *models.Update) {
+		params := &bot.SendMessageParams{
+			ChatID: update.Message.Chat.ID,
+			Text:   "Жду твоих сообщений!!",
+		}
+		_, err := b.SendMessage(ctx, params)
+		if err != nil {
+			logger.Error(err)
+		}
+	}
+}
diff --git a/pkg/infrastructure/telegram/middleware/loggingmiddleware.go b/pkg/infrastructure/telegram/middleware/loggingmiddleware.go
new file mode 100644
index 0000000..1cc0469
--- /dev/null
+++ b/pkg/infrastructure/telegram/middleware/loggingmiddleware.go
@@ -0,0 +1,26 @@
+package middleware
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/nightnoryu/anon3anon/pkg/infrastructure/jsonlog"
+
+	"github.com/go-telegram/bot"
+	"github.com/go-telegram/bot/models"
+)
+
+func NewLoggingMiddleware(logger jsonlog.Logger) bot.Middleware {
+	return func(next bot.HandlerFunc) bot.HandlerFunc {
+		return func(ctx context.Context, bot *bot.Bot, update *models.Update) {
+			if update.Message != nil {
+				text := update.Message.Text
+				if len(update.Message.Caption) > 0 {
+					text = update.Message.Caption
+				}
+				logger.Info(fmt.Sprintf("message from %s: %s", update.Message.From.Username, text))
+			}
+			next(ctx, bot, update)
+		}
+	}
+}