diff --git a/golang/laba7/cars.go b/golang/laba7/cars.go
index 24bebe65..6f4ed012 100644
--- a/golang/laba7/cars.go
+++ b/golang/laba7/cars.go
@@ -12,35 +12,35 @@ type Car struct {
 	brand string
 }
 
-func (c *Car) getPrice() float64 {
+func (c *Car) GetPrice() float64 {
 	return c.price
 }
 
-func (c *Car) setPrice(newPrice float64) {
+func (c *Car) SetPrice(newPrice float64) {
 	c.price = newPrice
 }
 
-func (c *Car) applyDiscount(discount float64) {
+func (c *Car) ApplyDiscount(discount float64) {
 	c.price = (100 - discount) * c.price / 100
 }
 
-func (c *Car) getModel() string {
+func (c *Car) GetModel() string {
 	return c.model
 }
 
-func (c *Car) getName() string {
+func (c *Car) GetName() string {
 	return c.name
 }
 
-func (c *Car) getBrand() string {
+func (c *Car) GetBrand() string {
 	return c.brand
 }
 
-func (c *Car) getColor() string {
+func (c *Car) GetColor() string {
 	return c.color
 }
 
-func (c *Car) setColor(newName string) {
+func (c *Car) SetColor(newName string) {
 	c.color = newName
 }
 
diff --git a/golang/laba7/food.go b/golang/laba7/food.go
index 11d72e2d..97d8bc52 100644
--- a/golang/laba7/food.go
+++ b/golang/laba7/food.go
@@ -10,23 +10,23 @@ type Food struct {
 	weight float64
 }
 
-func (f *Food) getPrice() float64 {
+func (f *Food) GetPrice() float64 {
 	return f.price
 }
 
-func (f *Food) setPrice(newPrice float64) {
+func (f *Food) SetPrice(newPrice float64) {
 	f.price = newPrice
 }
 
-func (f *Food) getName() string {
+func (f *Food) GetName() string {
 	return f.name
 }
 
-func (f *Food) setName(newName string) {
+func (f *Food) SetName(newName string) {
 	f.name = newName
 }
 
-func (f *Food) applyDiscount(discount float64) {
+func (f *Food) ApplyDiscount(discount float64) {
 	f.price = (100 - discount) * f.price / 100
 }
 
diff --git a/golang/laba7/lab7.go b/golang/laba7/lab7.go
index f0ebfb0e..43fdf452 100644
--- a/golang/laba7/lab7.go
+++ b/golang/laba7/lab7.go
@@ -7,38 +7,25 @@ import (
 func CalculationSumProduct(listproducts []Product) string {
 	var sum float64 = 0
 	for _, product := range listproducts {
-		sum += product.getPrice()
+		sum += product.GetPrice()
 	}
 	s := fmt.Sprintf("%.2f", sum)
 	return s
 }
 
 func RunLab7() {
-	bubleTea := &Food{name: "Баблти", price: 149.99, weight: 10}
-	audi := &Car{price: 1500000, name: "Ауди", color: "Абсолютный черный", model: "А4", brand: "Audi"}
-	phone := &Technic{price: 2000000, name: "Audi", color: "черный"}
+	var bubbleTea Product = &Food{name: "Баблти", price: 149.99, weight: 10}
+	var audi Product = &Car{price: 150000, name: "Ауди", color: "Абсолютный черный", model: "A4", brand: "Audi"}
+	var phone Product = &Technic{price: 200000, name: "Audi", color: "Черный"}
 
-	bubleTea.setName("Бобати")
-	bubleTea.setPrice(159.99)
-	bubleTea.getName()
-	phone.getName()
-	phone.getPrice()
-	phone.getColor()
-	phone.getModel()
-	phone.setPrice(14000)
-	phone.getCode()
-	phone.getBrand()
-	audi.getName()
-	audi.setPrice(1600000)
-	audi.setColor("белый")
-	audi.getColor()
-	audi.getBrand()
-	audi.getModel()
+	fmt.Println(bubbleTea.ProductInfo())
+	fmt.Println(audi.ProductInfo())
+	fmt.Println(phone.ProductInfo())
 
-	listproducts := []Product{bubleTea, audi, phone}
+	listproducts := []Product{bubbleTea, audi, phone}
 	fmt.Printf("Сумма товаров, без учёта скидки, равна: %v рублей \n", CalculationSumProduct(listproducts))
-	bubleTea.applyDiscount(9)
-	audi.applyDiscount(23)
-	phone.applyDiscount(8)
+	bubbleTea.ApplyDiscount(9)
+	audi.ApplyDiscount(23)
+	phone.ApplyDiscount(8)
 	fmt.Printf("Сумма товаров, с учётом скидки, равна: %v рублей \n", CalculationSumProduct(listproducts))
 }
diff --git a/golang/laba7/product.go b/golang/laba7/product.go
index 2d2997d0..70183710 100644
--- a/golang/laba7/product.go
+++ b/golang/laba7/product.go
@@ -2,6 +2,6 @@ package laba7
 
 type Product interface {
 	ProductInfo() string
-	applyDiscount(discount float64)
-	getPrice() float64
+	ApplyDiscount(discount float64)
+	GetPrice() float64
 }
diff --git a/golang/laba7/technic.go b/golang/laba7/technic.go
index 5525791a..c84310ea 100644
--- a/golang/laba7/technic.go
+++ b/golang/laba7/technic.go
@@ -13,35 +13,35 @@ type Technic struct {
 	code  float64
 }
 
-func (t *Technic) applyDiscount(discount float64) {
+func (t *Technic) ApplyDiscount(discount float64) {
 	t.price = (100 - discount) * t.price / 100
 }
 
-func (t *Technic) getPrice() float64 {
+func (t *Technic) GetPrice() float64 {
 	return t.price
 }
 
-func (t *Technic) setPrice(newPrice float64) {
+func (t *Technic) SetPrice(newPrice float64) {
 	t.price = newPrice
 }
 
-func (t *Technic) getName() string {
+func (t *Technic) GetName() string {
 	return t.name
 }
 
-func (t *Technic) getColor() string {
+func (t *Technic) GetColor() string {
 	return t.color
 }
 
-func (t *Technic) getModel() string {
+func (t *Technic) GetModel() string {
 	return t.model
 }
 
-func (t *Technic) getCode() float64 {
+func (t *Technic) GetCode() float64 {
 	return t.code
 }
 
-func (t *Technic) getBrand() string {
+func (t *Technic) GetBrand() string {
 	return t.brand
 }