diff --git a/designer-base/src/main/java/com/fr/design/update/actions/RecoverForDesigner.java b/designer-base/src/main/java/com/fr/design/update/actions/RecoverForDesigner.java
new file mode 100644
index 000000000..60decb873
--- /dev/null
+++ b/designer-base/src/main/java/com/fr/design/update/actions/RecoverForDesigner.java
@@ -0,0 +1,79 @@
+package com.fr.design.update.actions;
+
+import com.fr.decision.update.backup.Recover;
+import com.fr.decision.update.data.UpdateConstants;
+import com.fr.decision.update.exception.UpdateException;
+import com.fr.general.GeneralUtils;
+import com.fr.general.IOUtils;
+import com.fr.log.FineLoggerFactory;
+import com.fr.stable.CommonUtils;
+import com.fr.stable.StableUtils;
+import com.fr.stable.project.ProjectConstants;
+import com.fr.workspace.WorkContext;
+
+import java.io.File;
+import java.io.IOException;
+
+/**
+ * @author Bryant
+ * @version 10.0
+ * Created by Bryant on 2019-10-09
+ */
+public class RecoverForDesigner implements Recover {
+
+    @Override
+    public boolean recover() {
+        try{
+            IOUtils.copyFilesInDirByPath(StableUtils.pathJoin(StableUtils.getInstallHome(), UpdateConstants.DESIGNERBACKUPPATH),
+                    StableUtils.pathJoin(StableUtils.getInstallHome(), ProjectConstants.LIB_NAME));
+            return true;
+        } catch (IOException ignore) {
+            FineLoggerFactory.getLogger().error("Recover error for designer");
+            return false;
+        }
+    }
+
+    @Override
+    public boolean backup() {
+        String installHome = StableUtils.getInstallHome();
+        //jar包备份文件的目录为"backup/"+jar包当前版本号
+        String todayBackupDir = StableUtils.pathJoin(installHome, UpdateConstants.DESIGNER_BACKUP_DIR, (GeneralUtils.readBuildNO()));
+        backupFilesFromInstallEnv(todayBackupDir);
+        backupFilesFromInstallLib(installHome, todayBackupDir);
+        try {
+            File file = new File(StableUtils.pathJoin(installHome, UpdateConstants.DOWNLOADPATH));
+            CommonUtils.mkdirs(file);
+            IOUtils.copyFilesInDirByPath(StableUtils.pathJoin(installHome,ProjectConstants.LIB_NAME),
+                    StableUtils.pathJoin(installHome, UpdateConstants.DESIGNERBACKUPPATH));
+            return true;
+        }catch (IOException e) {
+            UpdateException exception = new UpdateException("Backup Exception for designer" + e.getMessage());
+            FineLoggerFactory.getLogger().error(exception.getMessage(),exception);
+            return false;
+        }
+    }
+
+    private void backupFilesFromInstallEnv(String todayBackupDir) {
+        try {
+            CommonUtils.mkdirs(new File(StableUtils.pathJoin(todayBackupDir,UpdateConstants.BACKUPPATH)));
+            IOUtils.copyFilesInDirByPath(
+                    StableUtils.pathJoin(WorkContext.getCurrent().getPath(),ProjectConstants.LIB_NAME),
+                    StableUtils.pathJoin(todayBackupDir,UpdateConstants.BACKUPPATH));
+        } catch (IOException e) {
+            UpdateException exception = new UpdateException(e.getMessage());
+            FineLoggerFactory.getLogger().error(exception.getMessage() + "backup for Designer recover in env failed");
+        }
+    }
+
+    private void backupFilesFromInstallLib(String installHome, String todayBackupDir) {
+        try {
+            CommonUtils.mkdirs(new File(StableUtils.pathJoin(todayBackupDir,UpdateConstants.DESIGNERBACKUPPATH)));
+            IOUtils.copyFilesInDirByPath(
+                    StableUtils.pathJoin(installHome,ProjectConstants.LIB_NAME),
+                    StableUtils.pathJoin(todayBackupDir,UpdateConstants.DESIGNERBACKUPPATH));
+        } catch (IOException e) {
+            UpdateException exception = new UpdateException(e.getMessage());
+            FineLoggerFactory.getLogger().error(exception.getMessage() + "backup for Designer recover in install failed");
+        }
+    }
+}
diff --git a/designer-base/src/main/java/com/fr/design/update/ui/dialog/UpdateMainDialog.java b/designer-base/src/main/java/com/fr/design/update/ui/dialog/UpdateMainDialog.java
index 50329a46f..a5504c894 100644
--- a/designer-base/src/main/java/com/fr/design/update/ui/dialog/UpdateMainDialog.java
+++ b/designer-base/src/main/java/com/fr/design/update/ui/dialog/UpdateMainDialog.java
@@ -584,7 +584,6 @@ public class UpdateMainDialog extends UIDialog {
         updateButton.addActionListener(new ActionListener() {
             @Override
             public void actionPerformed(ActionEvent e) {
-                jarCurrentLabel.setText(downloadFileConfig.optString("buildNO"));
                 int a = JOptionPane.showConfirmDialog(getParent(), Toolkit.i18nText("Fine-Design_Update_Info_Information"),Toolkit.i18nText("Fine-Design_Update_Info_Title"), JOptionPane.OK_CANCEL_OPTION);
                 if (a == 0) {
                     progressBar.setVisible(true);
diff --git a/designer-base/src/main/java/com/fr/design/upm/UpmFinder.java b/designer-base/src/main/java/com/fr/design/upm/UpmFinder.java
index 0c1f7cd52..cf7716aa3 100644
--- a/designer-base/src/main/java/com/fr/design/upm/UpmFinder.java
+++ b/designer-base/src/main/java/com/fr/design/upm/UpmFinder.java
@@ -1,7 +1,6 @@
 package com.fr.design.upm;
 
 import com.fr.base.FRContext;
-import com.fr.decision.update.data.UpdateConstants;
 import com.fr.design.dialog.UIDialog;
 import com.fr.design.i18n.Toolkit;
 import com.fr.design.mainframe.DesignerContext;
@@ -9,9 +8,7 @@ import com.fr.design.update.ui.dialog.UpdateMainDialog;
 import com.fr.event.Event;
 import com.fr.event.EventDispatcher;
 import com.fr.event.Listener;
-import com.fr.log.FineLoggerFactory;
 import com.fr.stable.StableUtils;
-import com.fr.stable.project.ProjectConstants;
 import com.fr.workspace.Workspace;
 import com.fr.workspace.WorkspaceEvent;
 
@@ -56,18 +53,11 @@ public class UpmFinder {
     }
 
     public static void showUPMDialog() {
-        boolean flag = false;
-        File file = new File(StableUtils.pathJoin(StableUtils.getInstallHome(), ProjectConstants.LIB_NAME));
-        File[] files = file.listFiles();
-        if (files != null) {
-            for (File file1 : files) {
-                if (file1.getName().contains(UpdateConstants.JXBROWSER)) {
-                    flag = true;
-                    break;
-                }
-            }
-        }else {
-            FineLoggerFactory.getLogger().error("Designer lib can not be null");
+        boolean flag = true;
+        try {
+            Class.forName("com.teamdev.jxbrowser.chromium.Browser");
+        } catch (ClassNotFoundException e) {
+            flag = false;
         }
         if (flag) {
             UpmShowPane upmPane = new UpmShowPane();