diff --git a/hw02_fix_app/go.mod b/hw02_fix_app/go.mod
index cd922a2..949c832 100644
--- a/hw02_fix_app/go.mod
+++ b/hw02_fix_app/go.mod
@@ -1,5 +1,3 @@
 module github.com/fixme_my_friend/hw02_fix_app
 
 go 1.20
-
-require golang.org/x/example v0.0.0-20230714141244-83a29069fa80 // indirect
diff --git a/hw02_fix_app/go.sum b/hw02_fix_app/go.sum
index 46ddcb7..e69de29 100644
--- a/hw02_fix_app/go.sum
+++ b/hw02_fix_app/go.sum
@@ -1,2 +0,0 @@
-golang.org/x/example v0.0.0-20230714141244-83a29069fa80 h1:dIO+42L/3wms+HG8CICCnwjAoQ9K7FD3JodZPpG5ymY=
-golang.org/x/example v0.0.0-20230714141244-83a29069fa80/go.mod h1:DJ5Pz7jIW3ezl8PmYmOf5B1CZ98NJv/GaEcafLB3Lzk=
diff --git a/hw02_fix_app/main.go b/hw02_fix_app/main.go
index 45593d4..3cc7d61 100644
--- a/hw02_fix_app/main.go
+++ b/hw02_fix_app/main.go
@@ -1,14 +1,44 @@
-package init
+package main
 
 import (
+	"fmt"
+
 	"github.com/fixme_my_friend/hw02_fix_app/printer"
 	"github.com/fixme_my_friend/hw02_fix_app/reader"
-	"github.com/fixme_my_friend/hw02_fix_app/types"
+)
+
+func main() {
+	path := "data.json"
+
+	fmt.Printf("Enter data file path (press Enter to use default): ")
+	fmt.Scanln(&path)
+
+	if len(path) == 0 {
+		path = "data.json"
+	}
+
+	staff, err := reader.ReadJSON(path, -1)
+	if err != nil {
+		fmt.Printf("Error reading JSON: %v\n", err)
+		return
+	}
+
+	printer.PrintStaff(staff)
+}
+
+/*
+package main
+
+import (
 	"fmt"
+
+	"github.com/fixme_my_friend/hw02_fix_app/printer"
+	"github.com/fixme_my_friend/hw02_fix_app/reader"
+	"github.com/fixme_my_friend/hw02_fix_app/types"
 )
 
-func init() {
-	var path string = "data.json"
+func main() {
+	var path = "data.json"
 
 	fmt.Printf("Enter data file path: ")
 	fmt.Scanln(&path)
@@ -18,7 +48,6 @@ func init() {
 
 	if len(path) == 0 {
 		path = "data.json"
-	} else {
 	}
 
 	staff, err = reader.ReadJSON(path, -1)
@@ -27,3 +56,4 @@ func init() {
 
 	printer.PrintStaff(staff)
 }
+*/
diff --git a/hw02_fix_app/printer/pkg.go b/hw02_fix_app/printer/pkg.go
index 8fa2b33..1d89fd7 100644
--- a/hw02_fix_app/printer/pkg.go
+++ b/hw02_fix_app/printer/pkg.go
@@ -1,15 +1,34 @@
 package printer
 
 import (
+	"fmt"
+
+	"github.com/fixme_my_friend/hw02_fix_app/types"
+)
+
+func PrintStaff(staff []types.Employee) {
+	for _, s := range staff {
+		fmt.Println(s.String())
+	}
+}
+
+/*
+package printer
+
+import (
+	"fmt"
+
 	"github.com/fixme_my_friend/hw02_fix_app/types"
 )
 
-func PrintStaff(staff types.Employee) {
+func PrintStaff(staff []types.Employee) {
 	var str string
 	for i := 0; i < len(staff); i++ {
-		str := fmt.Sprintf("User ID: %d; Age: %d; Name: %s; Department ID: %d; ", staff[i].UserID, staff[i].Age, staff[i].Name, staff[i].DepartmentID)
+		str := fmt.Sprintf("User ID: %d; Age: %d; Name: %s; Department ID: %d; ",
+		staff[i].UserID, staff[i].Age, staff[i].Name, staff[i].DepartmentID)
 		fmt.Println(str)
 	}
 
 	fmt.Println(str)
 }
+*/
diff --git a/hw02_fix_app/reader/pkg.go b/hw02_fix_app/reader/pkg.go
index 7adeb97..085e33a 100644
--- a/hw02_fix_app/reader/pkg.go
+++ b/hw02_fix_app/reader/pkg.go
@@ -1,12 +1,51 @@
 package reader
 
-import	"encoding/json"
-import	"fmt"
-import	"io"
-import	"os"
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"os"
 
-import	"github.com/fixme_my_friend/hw02_fix_app/types"
+	"github.com/fixme_my_friend/hw02_fix_app/types"
+)
 
+func ReadJSON(filePath string, limit int) ([]types.Employee, error) {
+	f, err := os.Open(filePath)
+	if err != nil {
+		return nil, fmt.Errorf("failed to open file: %w", err)
+	}
+	defer f.Close()
+
+	bytes, err := io.ReadAll(f)
+	if err != nil {
+		return nil, fmt.Errorf("failed to read file: %w", err)
+	}
+
+	var data []types.Employee
+
+	err = json.Unmarshal(bytes, &data)
+	if err != nil {
+		return nil, fmt.Errorf("failed to unmarshal JSON: %w", err)
+	}
+
+	// если limit >= 0, обрезаем
+	if limit >= 0 && limit < len(data) {
+		data = data[:limit]
+	}
+
+	return data, nil
+}
+
+/*package reader
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"os"
+
+	"github.com/fixme_my_friend/hw02_fix_app/types"
+)
 
 func ReadJSON(filePath string, limit int) ([]types.Employee, error) {
 	f, err := os.Open(filePath)
@@ -14,7 +53,7 @@ func ReadJSON(filePath string, limit int) ([]types.Employee, error) {
 		fmt.Printf("Error: %v", err)
 	}
 
-	byte, err := io.ReadAll(f)
+	bytes, err := io.ReadAll(f)
 	if err != nil {
 		fmt.Printf("Error: %v", err)
 		return nil, nil
@@ -28,3 +67,4 @@ func ReadJSON(filePath string, limit int) ([]types.Employee, error) {
 
 	return res, nil
 }
+*/
diff --git a/hw02_fix_app/types/employee.go b/hw02_fix_app/types/employee.go
index 08b0a04..8a10b4b 100644
--- a/hw02_fix_app/types/employee.go
+++ b/hw02_fix_app/types/employee.go
@@ -3,12 +3,29 @@ package types
 import "fmt"
 
 type Employee struct {
-	UserID       int    `json:"user_id"`
+	UserID       int    `json:"userId"`
 	Age          int    `json:"age"`
 	Name         string `json:"name"`
-	DepartmentID int    `json:"department_id"`
+	DepartmentID int    `json:"departmentId"`
 }
 
 func (e Employee) String() string {
-	return fmt.Sprintf("User ID: %d; Age: %d; Name: %s; Department ID: %d; ", e.UserID, e.Age, e.FirstName, e.DepartmentID)
+	return fmt.Sprintf("User ID: %d; Age: %d; Name: %s; Department ID: %d", e.UserID, e.Age, e.Name, e.DepartmentID)
 }
+
+/*
+package types
+
+import "fmt"
+
+type Employee struct {
+	UserID       int    `json:"userId"`
+	Age          int    `json:"age"`
+	Name         string `json:"name"`
+	DepartmentID int    `json:"departmentId"`
+}
+
+func (e Employee) String() string {
+	return fmt.Sprintf("User ID: %d; Age: %d; Name: %s; Department ID: %d; ", e.UserID, e.Age, e.Name, e.DepartmentID)
+}
+*/