diff --git a/backend/src/main/java/com/magistr/app/controller/SubjectController.java b/backend/src/main/java/com/magistr/app/controller/SubjectController.java
index fb9e64f..ff801af 100755
--- a/backend/src/main/java/com/magistr/app/controller/SubjectController.java
+++ b/backend/src/main/java/com/magistr/app/controller/SubjectController.java
@@ -1,7 +1,13 @@
 package com.magistr.app.controller;
 
+import com.magistr.app.dto.CreateSubjectRequest;
+import com.magistr.app.dto.SubjectResponse;
 import com.magistr.app.model.Subject;
 import com.magistr.app.repository.SubjectRepository;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.HttpStatusCode;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
 
@@ -12,6 +18,8 @@ import java.util.Map;
 @RequestMapping("/api/subjects")
 public class SubjectController {
 
+    private static final Logger logger = LoggerFactory.getLogger(SubjectController.class);
+
     private final SubjectRepository subjectRepository;
 
     public SubjectController(SubjectRepository subjectRepository) {
@@ -20,32 +28,84 @@ public class SubjectController {
 
     @GetMapping
     public List<Subject> getAllSubjects() {
-        return subjectRepository.findAll();
+        logger.info("Получен запрос на получение всех дисциплин");
+        try {
+            List<Subject> subjects = subjectRepository.findAll();
+            List<Subject> response = subjects.stream()
+                    .map(s -> new Subject(
+                            s.getId(),
+                            s.getName(),
+                            s.getCode(),
+                            s.getDepartmentId()
+                    ))
+                    .toList();
+            logger.info("Получено {} дисциплин", response.size());
+            return response;
+        } catch (Exception e) {
+            logger.error("Ошибка при получении списка дисциплин: {}",  e.getMessage(), e);
+            throw e;
+        }
     }
 
     @PostMapping
-    public ResponseEntity<?> createSubject(@RequestBody Map<String, String> request) {
-        String name = request.get("name");
-        if (name == null || name.isBlank()) {
-            return ResponseEntity.badRequest().body(Map.of("message", "Название обязательно"));
-        }
-        if (subjectRepository.findByName(name.trim()).isPresent()) {
-            return ResponseEntity.badRequest().body(Map.of("message", "Дисциплина с таким названием уже существует"));
-        }
+    public ResponseEntity<?> createSubject(@RequestBody CreateSubjectRequest request) {
+        logger.info("Получен запрос на создание дисциплины: name = {}, code = {}, departmentId = {}",
+                request.getName(), request.getCode(), request.getDepartmentId());
 
-        Subject subject = new Subject();
-        subject.setName(name.trim());
-        subjectRepository.save(subject);
+        try {
+            if (request.getName() == null || request.getName().isBlank()) {
+                String errorMessage = "Название обязательно";
+                logger.error("Ошибка валидации: {}", errorMessage);
+                return ResponseEntity.badRequest().body(Map.of("message", errorMessage));
+            }
+            if (subjectRepository.findByName(request.getName().trim()).isPresent()) {
+                String errorMessage = "Дисциплина с таким названием уже существует";
+                logger.error("Ошибка валидации: {}", errorMessage);
+                return ResponseEntity.badRequest().body(Map.of("message", errorMessage));
+            }
+            if (request.getCode() == null || request.getCode().isBlank()) {
+                String errorMessage = "Код дисциплины обязателен";
+                logger.error("Ошибка валидации: {}", errorMessage);
+                return ResponseEntity.badRequest().body(Map.of("message", errorMessage));
+            }
+            if (request.getDepartmentId() == null || request.getDepartmentId() == 0) {
+                String errorMessage = "ID кафедры не может быть равен 0 или пустым";
+                logger.error("Ошибка валидации: {}", errorMessage);
+                return ResponseEntity.badRequest().body(Map.of("message", errorMessage));
+            }
 
-        return ResponseEntity.ok(subject);
+            Subject subject = new Subject();
+            subject.setName(request.getName());
+            subject.setCode(request.getCode());
+            subject.setDepartmentId(request.getDepartmentId());
+            subjectRepository.save(subject);
+
+            logger.info("Дисциплина успешно создана с ID: {}", subject.getId());
+
+            return ResponseEntity.ok(
+                    new SubjectResponse(
+                            subject.getId(),
+                            subject.getName(),
+                            subject.getCode(),
+                            subject.getDepartmentId()
+                    )
+            );
+        } catch (Exception e){
+            logger.error("Ошибка при создании дисциплины: {}", e.getMessage(), e);
+            return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR)
+                    .body(Map.of("message", "Произошла ошибка при создании дисциплины " + e.getMessage()));
+        }
     }
 
     @DeleteMapping("/{id}")
     public ResponseEntity<?> deleteSubject(@PathVariable Long id) {
+        logger.info("Получен запрос на удаление дисциплины с ID: {}", id);
         if (!subjectRepository.existsById(id)) {
+            logger.info("Дисциплина с ID - {} не найдена", id);
             return ResponseEntity.notFound().build();
         }
         subjectRepository.deleteById(id);
+        logger.info("Дисциплина с ID - {} успешно удалена", id);
         return ResponseEntity.ok(Map.of("message", "Дисциплина удалена"));
     }
 }
diff --git a/backend/src/main/java/com/magistr/app/controller/UserController.java b/backend/src/main/java/com/magistr/app/controller/UserController.java
index 0f97426..2212c3a 100755
--- a/backend/src/main/java/com/magistr/app/controller/UserController.java
+++ b/backend/src/main/java/com/magistr/app/controller/UserController.java
@@ -31,7 +31,7 @@ public class UserController {
 
     @GetMapping
     public List<UserResponse> getAllUsers() {
-        logger.info("Запрос на получение всех пользователей");
+        logger.info("Получен запрос на получение всех пользователей");
         try {
             List<User> users = userRepository.findAll();
 
diff --git a/backend/src/main/java/com/magistr/app/dto/CreateSubjectRequest.java b/backend/src/main/java/com/magistr/app/dto/CreateSubjectRequest.java
new file mode 100644
index 0000000..f97d2b0
--- /dev/null
+++ b/backend/src/main/java/com/magistr/app/dto/CreateSubjectRequest.java
@@ -0,0 +1,50 @@
+package com.magistr.app.dto;
+
+public class CreateSubjectRequest {
+
+    private Long id;
+    private String name;
+    private String code;
+    private Long departmentId;
+
+    public CreateSubjectRequest() {};
+
+    public CreateSubjectRequest(Long id, String name, String code, Long departmentId) {
+        this.id = id;
+        this.name = name;
+        this.code = code;
+        this.departmentId = departmentId;
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getCode() {
+        return code;
+    }
+
+    public void setCode(String code) {
+        this.code = code;
+    }
+
+    public Long getDepartmentId() {
+        return departmentId;
+    }
+
+    public void setDepartmentId(Long departmentId) {
+        this.departmentId = departmentId;
+    }
+}
diff --git a/backend/src/main/java/com/magistr/app/dto/SubjectResponse.java b/backend/src/main/java/com/magistr/app/dto/SubjectResponse.java
new file mode 100644
index 0000000..5a9efb0
--- /dev/null
+++ b/backend/src/main/java/com/magistr/app/dto/SubjectResponse.java
@@ -0,0 +1,35 @@
+package com.magistr.app.dto;
+
+public class SubjectResponse {
+
+    private Long id;
+    private String name;
+    private String code;
+    private Long departmentId;
+
+    public SubjectResponse() {};
+
+    public SubjectResponse(Long id, String name, String code, Long departmentId) {
+        this.id = id;
+        this.name = name;
+        this.code = code;
+        this.departmentId = departmentId;
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public String getCode() {
+        return code;
+    }
+
+    public Long getDepartmentId() {
+        return departmentId;
+    }
+
+}
diff --git a/backend/src/main/java/com/magistr/app/model/Subject.java b/backend/src/main/java/com/magistr/app/model/Subject.java
index c11d0b1..e5e922d 100755
--- a/backend/src/main/java/com/magistr/app/model/Subject.java
+++ b/backend/src/main/java/com/magistr/app/model/Subject.java
@@ -13,12 +13,20 @@ public class Subject {
     @Column(unique = true, nullable = false, length = 200)
     private String name;
 
+    @Column(name = "code")
+    private String code;
+
+    @Column(name = "department_id", nullable = false)
+    private Long departmentId;
+
     public Subject() {
     }
 
-    public Subject(Long id, String name) {
+    public Subject(Long id, String name, String code, Long departmentId) {
         this.id = id;
         this.name = name;
+        this.code = code;
+        this.departmentId = departmentId;
     }
 
     public Long getId() {
@@ -36,4 +44,20 @@ public class Subject {
     public void setName(String name) {
         this.name = name;
     }
+
+    public String getCode() {
+        return code;
+    }
+
+    public void setCode(String code) {
+        this.code = code;
+    }
+
+    public Long getDepartmentId() {
+        return departmentId;
+    }
+
+    public void setDepartmentId(Long departmentId) {
+        this.departmentId = departmentId;
+    }
 }