diff --git a/designer-base/src/main/java/com/fr/design/mainframe/vcs/ui/FileVersionCellEditor.java b/designer-base/src/main/java/com/fr/design/mainframe/vcs/ui/FileVersionCellEditor.java
index 265a4f69f0..b8bf36356d 100644
--- a/designer-base/src/main/java/com/fr/design/mainframe/vcs/ui/FileVersionCellEditor.java
+++ b/designer-base/src/main/java/com/fr/design/mainframe/vcs/ui/FileVersionCellEditor.java
@@ -35,24 +35,17 @@ public class FileVersionCellEditor extends AbstractCellEditor implements TableCe
 
     @Override
     public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column) {
-        String fileOfVersion = null;
+        String fileOfVersion;
         Component editor = row == 0 ? firstRowPanel : renderAndEditor;
         if (isSelected) {
             return editor;
         } else if (row == 0) {
             String path = DesignerFrameFileDealerPane.getInstance().getSelectedOperation().getFilePath();
-            try {
-                fileOfVersion = WorkContext.getCurrent().get(VcsOperator.class).getFileOfCurrent(path.replaceFirst("/", ""));
-            } catch (Exception e) {
-                FineLoggerFactory.getLogger().error(e.getMessage());
-            }
+            fileOfVersion = WorkContext.getCurrent().get(VcsOperator.class).getFileOfCurrent(path.replaceFirst("/", ""));
         } else {
             renderAndEditor.update((VcsEntity) value);
-            try {
-                fileOfVersion = WorkContext.getCurrent().get(VcsOperator.class).getFileOfFileVersion(((VcsEntity) value).getFilename(), ((VcsEntity) value).getVersion());
-            } catch (Exception e) {
-                FineLoggerFactory.getLogger().error(e.getMessage());
-            }
+            fileOfVersion = WorkContext.getCurrent().get(VcsOperator.class).getFileOfFileVersion(((VcsEntity) value).getFilename(), ((VcsEntity) value).getVersion());
+
         }
 
         editor.setBackground(VcsHelper.TABLE_SELECT_BACKGROUND);
diff --git a/designer-base/src/main/java/com/fr/design/mainframe/vcs/ui/FileVersionDialog.java b/designer-base/src/main/java/com/fr/design/mainframe/vcs/ui/FileVersionDialog.java
index 4ac537a183..6bcb206a02 100644
--- a/designer-base/src/main/java/com/fr/design/mainframe/vcs/ui/FileVersionDialog.java
+++ b/designer-base/src/main/java/com/fr/design/mainframe/vcs/ui/FileVersionDialog.java
@@ -7,8 +7,9 @@ import com.fr.design.gui.ibutton.UIButton;
 import com.fr.design.gui.ilable.UILabel;
 import com.fr.design.gui.itextfield.UITextField;
 import com.fr.design.i18n.Toolkit;
-import com.fr.report.ReportContext;
 import com.fr.report.entity.VcsEntity;
+import com.fr.workspace.WorkContext;
+import com.fr.workspace.server.vcs.VcsOperator;
 
 import javax.swing.AbstractAction;
 import javax.swing.Box;
@@ -59,7 +60,7 @@ public class FileVersionDialog extends UIDialog {
             public void actionPerformed(ActionEvent e) {
                 FileVersionDialog.this.setVisible(false);
                 Date date = dateEditor.getValue();
-                List<VcsEntity> vcsEntities = ReportContext.getInstance().getVcsController().queryFilterFileVersions(date, new Date(date.getTime() + DELAY), textField.getText());
+                List<VcsEntity> vcsEntities = WorkContext.getCurrent().get(VcsOperator.class).getFilterVersions(date, new Date(date.getTime() + DELAY), textField.getText());
                 FileVersionTable.getInstance().updateModel(1, vcsEntities);
 
             }
diff --git a/designer-base/src/main/java/com/fr/design/mainframe/vcs/ui/FileVersionRowPanel.java b/designer-base/src/main/java/com/fr/design/mainframe/vcs/ui/FileVersionRowPanel.java
index 11464df749..45e80e2620 100644
--- a/designer-base/src/main/java/com/fr/design/mainframe/vcs/ui/FileVersionRowPanel.java
+++ b/designer-base/src/main/java/com/fr/design/mainframe/vcs/ui/FileVersionRowPanel.java
@@ -63,11 +63,7 @@ public class FileVersionRowPanel extends JPanel {
             public void actionPerformed(ActionEvent evt) {
                 if (JOptionPane.showConfirmDialog(null, Toolkit.i18nText("Fine-Design_Vcs_Version_Revert_Confirm"), Toolkit.i18nText("Fine-Design_Vcs_Version_Revert_Title"),
                         JOptionPane.YES_NO_OPTION) == JOptionPane.YES_OPTION) {
-                    try {
-                        WorkContext.getCurrent().get(VcsOperator.class).rollbackTo(vcsEntity);
-                    } catch (Exception e) {
-                        FineLoggerFactory.getLogger().error(e.getMessage());
-                    }
+                    WorkContext.getCurrent().get(VcsOperator.class).rollbackTo(vcsEntity);
                     FileVersionsPanel.getInstance().exitVcs(vcsEntity.getFilename());
                 }
             }
diff --git a/designer-base/src/main/java/com/fr/design/mainframe/vcs/ui/FileVersionsPanel.java b/designer-base/src/main/java/com/fr/design/mainframe/vcs/ui/FileVersionsPanel.java
index a85a2668ef..2e68e0e33c 100644
--- a/designer-base/src/main/java/com/fr/design/mainframe/vcs/ui/FileVersionsPanel.java
+++ b/designer-base/src/main/java/com/fr/design/mainframe/vcs/ui/FileVersionsPanel.java
@@ -134,11 +134,7 @@ public class FileVersionsPanel extends BasicPane {
         }
         titleLabel.setText(filename);
         String path = DesignerFrameFileDealerPane.getInstance().getSelectedOperation().getFilePath();
-        try {
-            FileVersionTable.getInstance().updateModel(1, WorkContext.getCurrent().get(VcsOperator.class).getVersions(path.replaceFirst("/", "")));
-        } catch (Exception e) {
-            FineLoggerFactory.getLogger().error(e.getMessage());
-        }
+        FileVersionTable.getInstance().updateModel(1, WorkContext.getCurrent().get(VcsOperator.class).getVersions(path.replaceFirst("/", "")));
     }
 
     public void showFileVersionsPane() {
diff --git a/designer-realize/src/main/java/com/fr/start/Designer.java b/designer-realize/src/main/java/com/fr/start/Designer.java
index edd26cb05d..fae55cc4ae 100644
--- a/designer-realize/src/main/java/com/fr/start/Designer.java
+++ b/designer-realize/src/main/java/com/fr/start/Designer.java
@@ -292,18 +292,14 @@ public class Designer extends BaseDesigner {
      * @param jt
      */
     private void dealWithVcs(JTemplate jt) {
-        try {
-            String fileName = VcsHelper.getEditingFilename();
-            int latestFileVersion = WorkContext.getCurrent().get(VcsOperator.class).getLatestFileVersion(fileName);
-            if (jt.getEditingFILE() instanceof VcsCacheFileNodeFile) {
-                WorkContext.getCurrent().get(VcsOperator.class).saveVersionFromCache(VcsHelper.CURRENT_USERNAME, fileName, StringUtils.EMPTY, latestFileVersion + 1);
-                String path = DesignerFrameFileDealerPane.getInstance().getSelectedOperation().getFilePath();
-                FileVersionTable.getInstance().updateModel(1, WorkContext.getCurrent().get(VcsOperator.class).getVersions(path.replaceFirst("/", "")));
-            } else {
-                WorkContext.getCurrent().get(VcsOperator.class).saveVersion(VcsHelper.CURRENT_USERNAME, fileName, StringUtils.EMPTY, latestFileVersion + 1);
-            }
-        } catch (Exception e) {
-            FineLoggerFactory.getLogger().error("vcs error: {}", e.getMessage());
+        String fileName = VcsHelper.getEditingFilename();
+        int latestFileVersion = WorkContext.getCurrent().get(VcsOperator.class).getLatestFileVersion(fileName);
+        if (jt.getEditingFILE() instanceof VcsCacheFileNodeFile) {
+            WorkContext.getCurrent().get(VcsOperator.class).saveVersionFromCache(VcsHelper.CURRENT_USERNAME, fileName, StringUtils.EMPTY, latestFileVersion + 1);
+            String path = DesignerFrameFileDealerPane.getInstance().getSelectedOperation().getFilePath();
+            FileVersionTable.getInstance().updateModel(1, WorkContext.getCurrent().get(VcsOperator.class).getVersions(path.replaceFirst("/", "")));
+        } else {
+            WorkContext.getCurrent().get(VcsOperator.class).saveVersion(VcsHelper.CURRENT_USERNAME, fileName, StringUtils.EMPTY, latestFileVersion + 1);
         }
     }