diff --git a/gates/src/main/java/ru/mlokoin/gates/controller/v1/CourseController.java b/gates/src/main/java/ru/mlokoin/gates/controller/v1/CourseController.java
index 6551fb5..703a2fd 100644
--- a/gates/src/main/java/ru/mlokoin/gates/controller/v1/CourseController.java
+++ b/gates/src/main/java/ru/mlokoin/gates/controller/v1/CourseController.java
@@ -3,8 +3,6 @@ package ru.mlokoin.gates.controller.v1;
 import java.time.Duration;
 import java.util.ArrayList;
 import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.MediaType;
@@ -21,7 +19,6 @@ import reactor.core.publisher.Mono;
 import ru.mlokoin.gates.model.building.Building;
 import ru.mlokoin.gates.model.course.Course;
 import ru.mlokoin.gates.model.course.CourseWraper;
-import ru.mlokoin.gates.model.fs.xlsx.XlsxCell;
 import ru.mlokoin.gates.model.fs.xlsx.XlsxDocument;
 import ru.mlokoin.gates.model.fs.xlsx.XlsxDocumentReestr;
 import ru.mlokoin.gates.model.program.Program;
diff --git a/gates/src/main/java/ru/mlokoin/gates/controller/v2/Check.java b/gates/src/main/java/ru/mlokoin/gates/controller/v2/Check.java
deleted file mode 100644
index 27baf7f..0000000
--- a/gates/src/main/java/ru/mlokoin/gates/controller/v2/Check.java
+++ /dev/null
@@ -1,8 +0,0 @@
-package ru.mlokoin.gates.controller.v2;
-
-public class Check {
-    /**
-     * 
-     */
-
-}
diff --git a/gates/src/main/java/ru/mlokoin/gates/repository/Storage.java b/gates/src/main/java/ru/mlokoin/gates/repository/Storage.java
index 8c85913..4b5bd15 100644
--- a/gates/src/main/java/ru/mlokoin/gates/repository/Storage.java
+++ b/gates/src/main/java/ru/mlokoin/gates/repository/Storage.java
@@ -1,6 +1,5 @@
 package ru.mlokoin.gates.repository;
 
-import java.net.URI;
 import java.util.ArrayList;
 import java.util.Comparator;
 import java.util.HashSet;
diff --git a/Описание.docx b/Описание.docx
index 0eb336f..2ec0ef3 100644
Binary files a/Описание.docx and b/Описание.docx differ