diff --git a/src/main/java/ru/ulstu/extractor/model/Branch.java b/src/main/java/ru/ulstu/extractor/model/Branch.java
index a7f720c..30c30dd 100644
--- a/src/main/java/ru/ulstu/extractor/model/Branch.java
+++ b/src/main/java/ru/ulstu/extractor/model/Branch.java
@@ -5,8 +5,13 @@
 
 package ru.ulstu.extractor.model;
 
+import org.hibernate.annotations.Fetch;
+import org.hibernate.annotations.FetchMode;
+
+import javax.persistence.CascadeType;
 import javax.persistence.Entity;
 import javax.persistence.FetchType;
+import javax.persistence.JoinColumn;
 import javax.persistence.ManyToOne;
 import javax.persistence.OneToMany;
 import java.util.ArrayList;
@@ -19,7 +24,9 @@ public class Branch extends BaseEntity {
     @ManyToOne
     private Repository repository;
 
-    @OneToMany(fetch = FetchType.LAZY, mappedBy = "branch")
+    @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
+    @JoinColumn(name = "branch_id")
+    @Fetch(FetchMode.SUBSELECT)
     private List<Commit> commits = new ArrayList<>();
 
     public Branch() {
diff --git a/src/main/java/ru/ulstu/extractor/model/Commit.java b/src/main/java/ru/ulstu/extractor/model/Commit.java
index f539609..6f13cb1 100644
--- a/src/main/java/ru/ulstu/extractor/model/Commit.java
+++ b/src/main/java/ru/ulstu/extractor/model/Commit.java
@@ -26,10 +26,10 @@ public class Commit extends BaseEntity {
     @ManyToOne(fetch = FetchType.LAZY)
     private Author author;
     @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
-    @JoinColumn(name = "commit_id", unique = true)
+    @JoinColumn(name = "commit_id")
     @Fetch(FetchMode.SUBSELECT)
     private List<FileChange> fileChanges = new ArrayList<>();
-    @ManyToOne(fetch = FetchType.LAZY)
+    @ManyToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
     private Branch branch;
 
     public Commit() {
diff --git a/src/main/java/ru/ulstu/extractor/repository/CommitRepository.java b/src/main/java/ru/ulstu/extractor/repository/CommitRepository.java
index 0f65753..5059f5f 100644
--- a/src/main/java/ru/ulstu/extractor/repository/CommitRepository.java
+++ b/src/main/java/ru/ulstu/extractor/repository/CommitRepository.java
@@ -20,7 +20,7 @@ import ru.ulstu.extractor.model.Repository;
 import java.util.List;
 
 public interface CommitRepository extends JpaRepository<Commit, Integer> {
-    @Query("SELECT c FROM Commit c, Repository r, Branch b, Author a, FileChange f WHERE c.branch = b AND r = b.repository AND a = c.author AND f MEMBER OF c.fileChanges AND r = :repository AND b.name = :branchName AND (:author IS NULL OR :author = '' OR a.name = :author) AND (:filter IS NULL OR :filter = '' OR lower(c.message) LIKE lower(concat('%', :filter,'%'))) AND (:entity IS NULL OR f.containsEntity = :entity)")
+    @Query("SELECT DISTINCT c FROM Commit c JOIN c.branch b JOIN c.fileChanges f JOIN c.author a JOIN b.repository r WHERE r = :repository AND b.name = :branchName AND (:author IS NULL OR :author = '' OR a.name = :author) AND (:filter IS NULL OR :filter = '' OR lower(c.message) LIKE lower(concat('%', :filter,'%'))) AND (:entity IS NULL OR f.containsEntity = :entity)")
     Page<Commit> findByRepositoryAndBranch(Pageable pageable, @Param("repository") Repository repository, @Param("branchName") String branchName, @Param("author") String author, @Param("filter") String filter, @Param("entity") Boolean entity);
 
     @Query("SELECT new ru.ulstu.extractor.model.CommitAuthorStatistic(c.author.name, COUNT(DISTINCT c.hash)) FROM Commit c GROUP by c.author.name")
diff --git a/src/main/resources/templates/filterCommits.html b/src/main/resources/templates/filterCommits.html
index 63d8057..2165ac3 100644
--- a/src/main/resources/templates/filterCommits.html
+++ b/src/main/resources/templates/filterCommits.html
@@ -120,7 +120,7 @@
         filter=${filterForm.filter},
         entity=${filterForm.entity})}"
            th:text=${pageNumber}
-           th:class="${pageNumber == filterForm.commitsPage.number} ? active"></a>
+           th:class="${pageNumber == filterForm.commitsPage.number+1} ? active"></a>
     </div>
 </div>
 </html>