diff --git a/app/src/main/java/ru/project/sorting/MergeSortStrategy.java b/app/src/main/java/ru/project/sorting/MergeSortStrategy.java
index 86655f7..ab22562 100644
--- a/app/src/main/java/ru/project/sorting/MergeSortStrategy.java
+++ b/app/src/main/java/ru/project/sorting/MergeSortStrategy.java
@@ -1,4 +1,6 @@
-package sorting;
+package ru.project.sorting;
+
+import ru.project.list.MyList;
 
 import java.util.Comparator;
 
diff --git a/app/src/main/java/ru/project/sorting/SortStrategy.java b/app/src/main/java/ru/project/sorting/SortStrategy.java
index f252317..7dc9983 100644
--- a/app/src/main/java/ru/project/sorting/SortStrategy.java
+++ b/app/src/main/java/ru/project/sorting/SortStrategy.java
@@ -1,5 +1,6 @@
-package sorting;
+package ru.project.sorting;
 
+import ru.project.list.MyList;
 import java.util.Comparator;
 
 public interface SortStrategy<T> {
diff --git a/app/src/main/java/ru/project/sorting/StudentAvarageGradeComparator.java b/app/src/main/java/ru/project/sorting/StudentAvarageGradeComparator.java
index 1946fd4..a4ca818 100644
--- a/app/src/main/java/ru/project/sorting/StudentAvarageGradeComparator.java
+++ b/app/src/main/java/ru/project/sorting/StudentAvarageGradeComparator.java
@@ -1,5 +1,6 @@
-package sorting;
+package ru.project.sorting;
 
+import ru.project.model.Student;
 import java.util.Comparator;
 
 public class StudentAvarageGradeComparator implements Comparator<Student> {
diff --git a/app/src/main/java/ru/project/sorting/StudentGroupComparator.java b/app/src/main/java/ru/project/sorting/StudentGroupComparator.java
index b1efd93..a43c0e1 100644
--- a/app/src/main/java/ru/project/sorting/StudentGroupComparator.java
+++ b/app/src/main/java/ru/project/sorting/StudentGroupComparator.java
@@ -1,5 +1,6 @@
-package sorting;
+package ru.project.sorting;
 
+import ru.project.model.Student;
 import java.util.Comparator;
 
 public class StudentGroupComparator implements Comparator<Student> {
diff --git a/app/src/main/java/ru/project/sorting/StudentRecordBookComparator.java b/app/src/main/java/ru/project/sorting/StudentRecordBookComparator.java
index 22b73e4..fd72fb4 100644
--- a/app/src/main/java/ru/project/sorting/StudentRecordBookComparator.java
+++ b/app/src/main/java/ru/project/sorting/StudentRecordBookComparator.java
@@ -1,5 +1,6 @@
-package sorting;
+package ru.project.sorting;
 
+import ru.project.model.Student;
 import java.util.Comparator;
 
 public class StudentRecordBookComparator implements Comparator<Student> {