diff --git a/templates/project/providers/postgres/postgres.go.tpl b/templates/project/providers/postgres/postgres.go.tpl
index 2446177..e7e6ad6 100644
--- a/templates/project/providers/postgres/postgres.go.tpl
+++ b/templates/project/providers/postgres/postgres.go.tpl
@@ -1,13 +1,14 @@
 package postgres
 
 import (
-	"database/sql"
-
 	_ "github.com/lib/pq"
-	"github.com/pkg/errors"
-	log "github.com/sirupsen/logrus"
+	"github.com/sirupsen/logrus"
 	"go.ipao.vip/atom/container"
 	"go.ipao.vip/atom/opt"
+	"gorm.io/driver/postgres"
+	"gorm.io/gorm"
+	"gorm.io/gorm/logger"
+	"gorm.io/gorm/schema"
 )
 
 func Provide(opts ...opt.Option) error {
@@ -17,18 +18,38 @@ func Provide(opts ...opt.Option) error {
 		return err
 	}
 
-	return container.Container.Provide(func() (*sql.DB, *Config, error) {
-		log.Debugf("connect postgres with dsn: '%s'", conf.DSN())
-		db, err := sql.Open("postgres", conf.DSN())
-		if err != nil {
-			return nil, nil, errors.Wrap(err, "connect database")
+	return container.Container.Provide(func() (*gorm.DB, *Config, error) {
+		dbConfig := postgres.Config{
+			DSN: conf.DSN(), // DSN data source name
+		}
+		logrus.Info("Open PostgreSQL:", conf.DSN())
+
+		gormConfig := gorm.Config{
+			NamingStrategy: schema.NamingStrategy{
+				TablePrefix:   conf.Prefix,
+				SingularTable: conf.Singular,
+			},
+			DisableForeignKeyConstraintWhenMigrating: true,
+			Logger: logger.New(logrus.StandardLogger(), logger.Config{
+				SlowThreshold:             200, // 慢 SQL 阈值
+				LogLevel:                  logger.Info,
+				IgnoreRecordNotFoundError: true, // 忽略ErrRecordNotFound（记录未找到）错误
+				Colorful:                  false,
+			}),
 		}
 
-		if err := db.Ping(); err != nil {
-			db.Close()
-			return nil, nil, errors.Wrap(err, "ping database")
+		db, err := gorm.Open(postgres.New(dbConfig), &gormConfig)
+		if err != nil {
+			return nil, nil, err
 		}
 
+		sqlDB, err := db.DB()
+		if err != nil {
+			return nil, nil, err
+		}
+		sqlDB.SetMaxIdleConns(conf.MaxIdleConns)
+		sqlDB.SetMaxOpenConns(conf.MaxOpenConns)
+
 		return db, &conf, err
 	}, o.DiOptions()...)
 }