diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index f1656c99..62011624 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -9,7 +9,7 @@
     <list default="true" id="e42177c3-2328-4b27-8a01-35779b2beb99" name="Default Changelist" comment="">
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/src/SapforTestingSystem/Json/SapforTasksResults_json.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/SapforTestingSystem/Json/SapforTasksResults_json.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/SapforTestingSystem/SapforTasksPackage/SapforTasksPackage.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/SapforTestingSystem/SapforTasksPackage/SapforTasksPackage.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/SapforTestingSystem/SapforTask/SapforTask.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/SapforTestingSystem/SapforTask/SapforTask.java" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/src/Visual_DVM_2021/UI/Main/SapforPackagesComparisonForm.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/Visual_DVM_2021/UI/Main/SapforPackagesComparisonForm.java" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
diff --git a/src/SapforTestingSystem/Json/SapforTasksResults_json.java b/src/SapforTestingSystem/Json/SapforTasksResults_json.java
index 6bda1ad5..b130e3b1 100644
--- a/src/SapforTestingSystem/Json/SapforTasksResults_json.java
+++ b/src/SapforTestingSystem/Json/SapforTasksResults_json.java
@@ -14,6 +14,10 @@ import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Vector;
 public class SapforTasksResults_json {
+    //---
+    public PackageSummary root = null;
+    public DefaultMutableTreeNode comparison_root = null;
+    //---
     @Expose
     public long StartDate = 0;
     @Expose
@@ -26,10 +30,6 @@ public class SapforTasksResults_json {
     //-- задачи, отсортированные для сравнения.
     public LinkedHashMap<MatchState, LinkedHashMap<TaskState, LinkedHashMap<String, LinkedHashMap<String, Vector<SapforTask>>>>> comparisonSortedTasks = new LinkedHashMap<>();
     //----
-    public PackageSummary root = null;
-    //--
-    public DefaultMutableTreeNode comparison_root = null;
-    //---
     public void buildTree(SapforTasksPackage package_in) {
         root = new PackageSummary();
         //---
@@ -206,6 +206,12 @@ public class SapforTasksResults_json {
             }
         }
     }
+    public void DropComparison(){
+        comparison_root = null;
+        comparisonSortedTasks.clear();
+        for (SapforTask task : allTasks.values())
+            task.match = MatchState.NotMatch;
+    }
     //---
     public String getEmailSummary() {
         String res = "";
@@ -256,4 +262,5 @@ public class SapforTasksResults_json {
         res = String.join("\n", summary_lines);
         return res;
     }
+    //---
 }
\ No newline at end of file
diff --git a/src/SapforTestingSystem/SapforTask/SapforTask.java b/src/SapforTestingSystem/SapforTask/SapforTask.java
index 5bb04777..456df997 100644
--- a/src/SapforTestingSystem/SapforTask/SapforTask.java
+++ b/src/SapforTestingSystem/SapforTask/SapforTask.java
@@ -156,8 +156,10 @@ public class SapforTask extends DBObject {
                     return;
                 }
             }
+            System.out.println("сравнение версий.");
             //--
             for (String name1 : versions1.keySet()) {
+                System.out.println("version name="+name1);
                 SapforVersion_json version1 = versions1.get(name1);
                 SapforVersion_json version2 = versions2.get(name1);
                 //---
diff --git a/src/Visual_DVM_2021/UI/Main/SapforPackagesComparisonForm.java b/src/Visual_DVM_2021/UI/Main/SapforPackagesComparisonForm.java
index dbdc8187..31d3d526 100644
--- a/src/Visual_DVM_2021/UI/Main/SapforPackagesComparisonForm.java
+++ b/src/Visual_DVM_2021/UI/Main/SapforPackagesComparisonForm.java
@@ -5,7 +5,6 @@ import Common.UI.Label.ShortLabel;
 import Common.UI.Menus_2023.VisualiserMenuBar;
 import Common.UI.UI;
 import Common.Utils.TextLog;
-import SapforTestingSystem.SapforTask.MatchState;
 import SapforTestingSystem.SapforTask.SapforTask;
 import SapforTestingSystem.SapforTasksPackage.SapforTasksPackage;
 import SapforTestingSystem.SapforTasksPackage.UI.SapforTasksPackageTree;
@@ -185,14 +184,8 @@ public class SapforPackagesComparisonForm {
             }
             @Override
             protected void performPreparation() throws Exception {
-                package1.results.comparisonSortedTasks.clear();
-                package2.results.comparisonSortedTasks.clear();
-                //сброс всех состояний задач.
-                for (SapforTask task : package1.results.allTasks.values())
-                    task.match = MatchState.NotMatch;
-                //--
-                for (SapforTask task : package2.results.allTasks.values())
-                    task.match = MatchState.NotMatch;
+                package1.results.DropComparison();
+                package2.results.DropComparison();
             }
             @Override
             protected void showPreparation() throws Exception {
@@ -202,19 +195,25 @@ public class SapforPackagesComparisonForm {
             }
             @Override
             protected void body() throws Exception {
+                System.out.println(package1.results.allTasks.size());
+                System.out.println(package2.results.allTasks.size());
                 //теперь сравниваем задачи
+                int i = 1;
                 for (String key1 : package1.results.allTasks.keySet()) {
+                    System.out.println(i + "=" + key1);
                     SapforTask task1 = package1.results.allTasks.get(key1);
                     SapforTask task2 = package2.results.allTasks.get(key1);
                     //--
                     task1.checkMatch(task2);
+                    //--
+                    ++i;
                 }
                 //--
-                package1.results.SortTasksForComparison();
-                package2.results.SortTasksForComparison();
+                // package1.results.SortTasksForComparison();
+                //  package2.results.SortTasksForComparison();
                 //-
-                package1.results.buildComparisonTree(package1);
-                package2.results.buildTree(package2);
+                //  package1.results.buildComparisonTree(package1);
+                //  package2.results.buildTree(package2);
             }
             @Override
             protected boolean validate() {
@@ -227,8 +226,8 @@ public class SapforPackagesComparisonForm {
             }
             @Override
             protected void showDone() throws Exception {
-                showComparisonTree();
-                slave.showComparisonTree();
+                // showComparisonTree();
+                // slave.showComparisonTree();
             }
         };
         pass.Do();