diff --git a/README.md b/README.md
index 7d104f4..5e7a3ef 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
 Hosting by ValitovGaziz team on docker compose
 
-create REST API on Golang 1.25.1
\ No newline at end of file
+create REST API on Golang 1.25.1
+
+### zap logger внедрить
\ No newline at end of file
diff --git a/serv_nginx/api_bb/.env b/serv_nginx/api_bb/.env
index e65872d..c5d5e5f 100644
--- a/serv_nginx/api_bb/.env
+++ b/serv_nginx/api_bb/.env
@@ -5,4 +5,12 @@ DB_USER=postgres
 DB_PASSWORD=postgres
 DB_NAME=bb_db
 DB_SSLMODE=disable
-JWT_SECRET=your-super-secret-jwt-key-change-in-production
\ No newline at end of file
+JWT_SECRET=your-super-secret-jwt-key-change-in-production
+
+
+# .env
+LOG_LEVEL=debug
+ENVIRONMENT=development
+
+# app
+REST_API_VERSION=1.0.0
\ No newline at end of file
diff --git a/serv_nginx/api_bb/cmd/main.go b/serv_nginx/api_bb/cmd/main.go
index 95312d6..991364d 100644
--- a/serv_nginx/api_bb/cmd/main.go
+++ b/serv_nginx/api_bb/cmd/main.go
@@ -1,37 +1,92 @@
-// main.go
+// main.go с graceful shutdown
 package main
 
 import (
+	"context"
 	"log"
 	"net/http"
+	"os"
+	"os/signal"
+	"syscall"
+	"time"
 
+	"go.uber.org/zap"
 	"gorm.io/driver/postgres"
 	"gorm.io/gorm"
 
 	"api_bb/internal/config"
 	"api_bb/internal/models"
 	"api_bb/internal/routes"
+	"api_bb/pkg/logger"
 )
 
 func main() {
+	
 	// Загрузка конфигурации
 	cfg := config.Load()
 	
+	// Инициализация логгера
+	if err := logger.Init(
+		os.Getenv("LOG_LEVEL"),
+		os.Getenv("ENVIRONMENT"),
+	); err != nil {
+		log.Printf("Failed to initialize logger: %v", err)
+		os.Exit(1)
+	}
+	defer logger.Sync()
+
+	zapLogger := logger.Get()
+	
+	// Логируем начало работы
+	logger.LogApplicationStart(os.Getenv("REST_API_VERSION"), os.Getenv("ENVIRONMENT"), "")
+
+
 	// Подключение к базе данных
 	db, err := gorm.Open(postgres.Open(cfg.DatabaseURL), &gorm.Config{})
 	if err != nil {
-		log.Fatal("Failed to connect to database:", err)
+		zapLogger.Fatal("failed to connect to database", zap.Error(err))
 	}
-	
+
 	// Автомиграция
 	if err := db.AutoMigrate(&models.User{}); err != nil {
-		log.Fatal("Failed to migrate database:", err)
+		zapLogger.Fatal("database migration failed", zap.Error(err))
 	}
-	
+
 	// Настройка роутера
 	router := routes.SetupRouter(db, cfg)
-	
-	// Запуск сервера
-	log.Printf("Server starting on port %s", cfg.Port)
-	log.Fatal(http.ListenAndServe(":"+cfg.Port, router))
+
+	// Настройка HTTP сервера
+	server := &http.Server{
+		Addr:    ":" + cfg.Port,
+		Handler: router,
+	}
+
+	// Канал для graceful shutdown
+	done := make(chan bool, 1)
+	quit := make(chan os.Signal, 1)
+	signal.Notify(quit, os.Interrupt, syscall.SIGTERM)
+
+	// Запуск сервера в горутине
+	go func() {
+		zapLogger.Info("starting HTTP server", zap.String("port", cfg.Port))
+		if err := server.ListenAndServe(); err != nil && err != http.ErrServerClosed {
+			zapLogger.Fatal("failed to start server", zap.Error(err))
+		}
+	}()
+
+	// Ожидание сигнала shutdown
+	<-quit
+	zapLogger.Info("shutdown signal received")
+
+	// Graceful shutdown
+	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
+	defer cancel()
+
+	server.SetKeepAlivesEnabled(false)
+	if err := server.Shutdown(ctx); err != nil {
+		zapLogger.Fatal("could not gracefully shutdown the server", zap.Error(err))
+	}
+
+	logger.LogApplicationShutdown("graceful shutdown")
+	close(done)
 }
\ No newline at end of file
diff --git a/serv_nginx/api_bb/go.mod b/serv_nginx/api_bb/go.mod
index 636c5a7..2d7211d 100644
--- a/serv_nginx/api_bb/go.mod
+++ b/serv_nginx/api_bb/go.mod
@@ -11,6 +11,8 @@ require (
 	gorm.io/gorm v1.31.0
 )
 
+require go.uber.org/multierr v1.10.0 // indirect
+
 require (
 	github.com/jackc/pgpassfile v1.0.0 // indirect
 	github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
@@ -18,6 +20,8 @@ require (
 	github.com/jackc/puddle/v2 v2.2.2 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
+	github.com/joho/godotenv v1.5.1
+	go.uber.org/zap v1.27.0
 	golang.org/x/sync v0.17.0 // indirect
 	golang.org/x/text v0.30.0 // indirect
 )
diff --git a/serv_nginx/api_bb/go.sum b/serv_nginx/api_bb/go.sum
index d94e5fa..d526fb6 100644
--- a/serv_nginx/api_bb/go.sum
+++ b/serv_nginx/api_bb/go.sum
@@ -19,6 +19,8 @@ github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD
 github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
 github.com/jinzhu/now v1.1.5 h1:/o9tlHleP7gOFmsnYNz3RGnqzefHA47wQpKrrdTIwXQ=
 github.com/jinzhu/now v1.1.5/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
+github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
+github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
@@ -26,6 +28,10 @@ github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UV
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk=
 github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
+go.uber.org/multierr v1.10.0 h1:S0h4aNzvfcFsC3dRF1jLoaov7oRaKqRGC/pUEJ2yvPQ=
+go.uber.org/multierr v1.10.0/go.mod h1:20+QtiLqy0Nd6FdQB9TLXag12DsQkrbs3htMFfDN80Y=
+go.uber.org/zap v1.27.0 h1:aJMhYGrd5QSmlpLMr2MftRKl7t8J8PTZPA732ud/XR8=
+go.uber.org/zap v1.27.0/go.mod h1:GB2qFLM7cTU87MWRP2mPIjqfIDnGu+VIO4V/SdhGo2E=
 golang.org/x/crypto v0.43.0 h1:dduJYIi3A3KOfdGOHX8AVZ/jGiyPa3IbBozJ5kNuE04=
 golang.org/x/crypto v0.43.0/go.mod h1:BFbav4mRNlXJL4wNeejLpWxB7wMbc79PdRGhWKncxR0=
 golang.org/x/sync v0.17.0 h1:l60nONMj9l5drqw6jlhIELNv9I0A4OFgRsG9k2oT9Ug=
diff --git a/serv_nginx/api_bb/internal/config/config.go b/serv_nginx/api_bb/internal/config/config.go
index cde2f46..c6f4f05 100644
--- a/serv_nginx/api_bb/internal/config/config.go
+++ b/serv_nginx/api_bb/internal/config/config.go
@@ -4,6 +4,8 @@ package config
 import (
 	"fmt"
 	"os"
+
+	"github.com/joho/godotenv"
 )
 
 type Config struct {
@@ -13,6 +15,7 @@ type Config struct {
 }
 
 func Load() *Config {
+	_ = godotenv.Load(".env")
 	port := getEnv("PORT", "8080")
 	jwtSecret := getEnv("JWT_SECRET", "your-secret-key")
 	
diff --git a/serv_nginx/api_bb/pkg/logger/helpers.go b/serv_nginx/api_bb/pkg/logger/helpers.go
new file mode 100644
index 0000000..b440ee4
--- /dev/null
+++ b/serv_nginx/api_bb/pkg/logger/helpers.go
@@ -0,0 +1,35 @@
+// pkg/logger/helpers.go
+package logger
+
+import (
+	"time"
+
+	"go.uber.org/zap"
+)
+
+// LogApplicationStart логирует запуск приложения
+func LogApplicationStart(version, environment, port string) {
+	Get().Info("application starting",
+		zap.String("version", version),
+		zap.String("environment", environment),
+		zap.String("port", port),
+		zap.Time("start_time", time.Now()),
+	)
+}
+
+// LogApplicationShutdown логирует graceful shutdown
+func LogApplicationShutdown(reason string) {
+	Get().Info("application shutting down",
+		zap.String("reason", reason),
+		zap.Time("shutdown_time", time.Now()),
+	)
+}
+
+// LogDatabaseStats логирует статистику базы данных
+func LogDatabaseStats(stats map[string]interface{}) {
+	fields := make([]zap.Field, 0, len(stats))
+	for key, value := range stats {
+		fields = append(fields, zap.Any(key, value))
+	}
+	Get().Info("database statistics", fields...)
+}
\ No newline at end of file
diff --git a/serv_nginx/api_bb/pkg/logger/interface.go b/serv_nginx/api_bb/pkg/logger/interface.go
new file mode 100644
index 0000000..4316c77
--- /dev/null
+++ b/serv_nginx/api_bb/pkg/logger/interface.go
@@ -0,0 +1,75 @@
+// pkg/logger/interface.go
+package logger
+
+import "go.uber.org/zap"
+
+// Interface определяет контракт для логгера
+type Interface interface {
+    Debug(msg string, fields ...zap.Field)
+    Info(msg string, fields ...zap.Field)
+    Warn(msg string, fields ...zap.Field)
+    Error(msg string, fields ...zap.Field)
+    Fatal(msg string, fields ...zap.Field)
+    
+    Debugf(template string, args ...interface{})
+    Infof(template string, args ...interface{})
+    Warnf(template string, args ...interface{})
+    Errorf(template string, args ...interface{})
+    Fatalf(template string, args ...interface{})
+    
+    With(fields ...zap.Field) Interface
+}
+
+// wrapper обертка для zap.Logger
+type wrapper struct {
+    logger *zap.Logger
+}
+
+// NewWrapper создает новую обертку
+func NewWrapper(logger *zap.Logger) Interface {
+    return &wrapper{logger: logger}
+}
+
+func (w *wrapper) Debug(msg string, fields ...zap.Field) {
+    w.logger.Debug(msg, fields...)
+}
+
+func (w *wrapper) Info(msg string, fields ...zap.Field) {
+    w.logger.Info(msg, fields...)
+}
+
+func (w *wrapper) Warn(msg string, fields ...zap.Field) {
+    w.logger.Warn(msg, fields...)
+}
+
+func (w *wrapper) Error(msg string, fields ...zap.Field) {
+    w.logger.Error(msg, fields...)
+}
+
+func (w *wrapper) Fatal(msg string, fields ...zap.Field) {
+    w.logger.Fatal(msg, fields...)
+}
+
+func (w *wrapper) Debugf(template string, args ...interface{}) {
+    w.logger.Sugar().Debugf(template, args...)
+}
+
+func (w *wrapper) Infof(template string, args ...interface{}) {
+    w.logger.Sugar().Infof(template, args...)
+}
+
+func (w *wrapper) Warnf(template string, args ...interface{}) {
+    w.logger.Sugar().Warnf(template, args...)
+}
+
+func (w *wrapper) Errorf(template string, args ...interface{}) {
+    w.logger.Sugar().Errorf(template, args...)
+}
+
+func (w *wrapper) Fatalf(template string, args ...interface{}) {
+    w.logger.Sugar().Fatalf(template, args...)
+}
+
+func (w *wrapper) With(fields ...zap.Field) Interface {
+    return &wrapper{logger: w.logger.With(fields...)}
+}
\ No newline at end of file
diff --git a/serv_nginx/api_bb/pkg/logger/logger.go b/serv_nginx/api_bb/pkg/logger/logger.go
new file mode 100644
index 0000000..a263e86
--- /dev/null
+++ b/serv_nginx/api_bb/pkg/logger/logger.go
@@ -0,0 +1,65 @@
+// pkg/logger/logger.go
+package logger
+
+import (
+    "go.uber.org/zap"
+    "go.uber.org/zap/zapcore"
+)
+
+var globalLogger *zap.Logger
+
+// Init инициализирует глобальный логгер
+func Init(level string, environment string) error {
+    var config zap.Config
+    
+    if environment == "production" {
+        config = zap.NewProductionConfig()
+    } else {
+        config = zap.NewDevelopmentConfig()
+        config.EncoderConfig.EncodeLevel = zapcore.CapitalColorLevelEncoder
+    }
+
+    // Устанавливаем уровень логирования
+    switch level {
+    case "debug":
+        config.Level = zap.NewAtomicLevelAt(zap.DebugLevel)
+    case "info":
+        config.Level = zap.NewAtomicLevelAt(zap.InfoLevel)
+    case "warn":
+        config.Level = zap.NewAtomicLevelAt(zap.WarnLevel)
+    case "error":
+        config.Level = zap.NewAtomicLevelAt(zap.ErrorLevel)
+    default:
+        config.Level = zap.NewAtomicLevelAt(zap.InfoLevel)
+    }
+
+    logger, err := config.Build()
+    if err != nil {
+        return err
+    }
+
+    globalLogger = logger
+    return nil
+}
+
+// Get возвращает глобальный логгер
+func Get() *zap.Logger {
+    if globalLogger == nil {
+        // Fallback на стандартный логгер если не инициализирован
+        logger, _ := zap.NewProduction()
+        return logger
+    }
+    return globalLogger
+}
+
+// Sync синхронизирует буферы логгера
+func Sync() {
+    if globalLogger != nil {
+        globalLogger.Sync()
+    }
+}
+
+// Sugar возвращает SugaredLogger
+func Sugar() *zap.SugaredLogger {
+    return Get().Sugar()
+}
\ No newline at end of file
diff --git a/serv_nginx/api_bb/pkg/middleware/logger.go b/serv_nginx/api_bb/pkg/middleware/logger.go
new file mode 100644
index 0000000..0644efe
--- /dev/null
+++ b/serv_nginx/api_bb/pkg/middleware/logger.go
@@ -0,0 +1,46 @@
+// pkg/middleware/logger.go
+package middleware
+
+import (
+	"net/http"
+	"time"
+
+	"api_bb/pkg/logger"
+
+	"github.com/go-chi/chi/v5/middleware"
+	"go.uber.org/zap"
+)
+
+// Logger middleware для логирования HTTP запросов
+func Logger(next http.Handler) http.Handler {
+    return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+        start := time.Now()
+        
+        // Получаем request ID
+        reqID := middleware.GetReqID(r.Context())
+        
+        // Создаем логгер с контекстом запроса
+        requestLogger := logger.Get().With(
+            zap.String("method", r.Method),
+            zap.String("path", r.URL.Path),
+            zap.String("remote_addr", r.RemoteAddr),
+            zap.String("user_agent", r.UserAgent()),
+            zap.String("request_id", reqID),
+        )
+        
+        // Обертываем ResponseWriter для получения статуса
+        wrappedWriter := middleware.NewWrapResponseWriter(w, r.ProtoMajor)
+        
+        // Обрабатываем запрос
+        next.ServeHTTP(wrappedWriter, r)
+        
+        // Логируем результат
+        duration := time.Since(start)
+        
+        requestLogger.Info("request completed",
+            zap.Int("status", wrappedWriter.Status()),
+            zap.Int("bytes", wrappedWriter.BytesWritten()),
+            zap.Duration("duration", duration),
+        )
+    })
+}
\ No newline at end of file