diff --git a/pom.xml b/pom.xml
index 85d913d..32b099f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -56,6 +56,21 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-security</artifactId>
         </dependency>
+        <dependency>
+            <groupId>io.springfox</groupId>
+            <artifactId>springfox-boot-starter</artifactId>
+            <version>3.0.0</version>
+        </dependency>
+        <dependency>
+            <groupId>io.springfox</groupId>
+            <artifactId>springfox-boot-starter</artifactId>
+            <version>3.0.0</version>
+        </dependency>
+        <dependency>
+            <groupId>io.springfox</groupId>
+            <artifactId>springfox-swagger-ui</artifactId>
+            <version>3.0.0</version>
+        </dependency>
     </dependencies>
 
 </project>
\ No newline at end of file
diff --git a/src/main/java/com/example/nto/controller/EmployeeController.java b/src/main/java/com/example/nto/controller/EmployeeController.java
index 44ebf87..93ac564 100644
--- a/src/main/java/com/example/nto/controller/EmployeeController.java
+++ b/src/main/java/com/example/nto/controller/EmployeeController.java
@@ -22,7 +22,9 @@ public class EmployeeController {
 
     @GetMapping("/auth") // Проверка аутентификации
     public ResponseEntity<?> authenticate() {
+
         return ResponseEntity.ok("Authenticated successfully");
+
     }
 
     @GetMapping("/{login}/info") // Получение информации о сотруднике
@@ -39,19 +41,18 @@ public class EmployeeController {
     public ResponseEntity<?> openDoor(@PathVariable String login, @RequestBody Map<String, Long> payload) {
         Long code = payload.get("value");
 
-        if (code == null) {
-            return ResponseEntity.status(HttpStatus.BAD_REQUEST).body("Invalid payload");
-        }
-
-        Optional<Employee> employee = employeeService.findByLogin(login);
-        if (employee.isEmpty()) {
-            return ResponseEntity.status(HttpStatus.BAD_REQUEST).body("Invalid login");
-        }
-
-        if (employeeService.validateCode(login, code)) {
-            return ResponseEntity.ok("Door opened");
+        if (code != null) {
+            Optional<Employee> employee = employeeService.findByLogin(login);
+            if (!employee.isPresent()) {
+                return ResponseEntity.status(HttpStatus.BAD_REQUEST).body("Invalid login");
+            }
+            if (employeeService.validateCode(login, code)) {
+                return ResponseEntity.ok("Door opened");
+            } else {
+                return ResponseEntity.status(HttpStatus.BAD_REQUEST).body("Invalid code");
+            }
         } else {
-            return ResponseEntity.status(HttpStatus.BAD_REQUEST).body("Invalid code");
+            return ResponseEntity.status(HttpStatus.BAD_REQUEST).body("Invalid payload");
         }
     }