diff --git a/designer-base/src/main/java/com/fr/design/DesignerEnvManager.java b/designer-base/src/main/java/com/fr/design/DesignerEnvManager.java
index 661b4fa5c..88d2625d0 100644
--- a/designer-base/src/main/java/com/fr/design/DesignerEnvManager.java
+++ b/designer-base/src/main/java/com/fr/design/DesignerEnvManager.java
@@ -8,12 +8,14 @@ import com.fr.base.Utils;
 import com.fr.design.actions.help.alphafine.AlphaFineConfigManager;
 import com.fr.design.constants.UIConstants;
 import com.fr.design.data.DesignTableDataManager;
+import com.fr.design.dialog.ErrorDialog;
 import com.fr.design.env.DesignerWorkspaceGenerator;
 import com.fr.design.env.DesignerWorkspaceInfo;
 import com.fr.design.env.DesignerWorkspaceType;
 import com.fr.design.env.LocalDesignerWorkspaceInfo;
 import com.fr.design.env.RemoteDesignerWorkspaceInfo;
 import com.fr.design.file.HistoryTemplateListPane;
+import com.fr.design.i18n.Toolkit;
 import com.fr.design.locale.impl.ProductImproveMark;
 import com.fr.design.mainframe.vcs.VcsConfigManager;
 import com.fr.design.notification.SnapChatConfig;
@@ -21,6 +23,7 @@ import com.fr.design.update.push.DesignerPushUpdateConfigManager;
 import com.fr.design.style.color.ColorSelectConfigManager;
 import com.fr.design.utils.DesignUtils;
 import com.fr.design.utils.DesignerPort;
+import com.fr.exit.DesignerExiter;
 import com.fr.file.FILEFactory;
 import com.fr.general.ComparatorUtils;
 import com.fr.general.FRLogFormatter;
@@ -55,6 +58,7 @@ import javax.swing.SwingWorker.StateValue;
 import java.awt.Color;
 import java.awt.Rectangle;
 import java.io.File;
+import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
 import java.io.FileReader;
 import java.io.FileWriter;
@@ -83,6 +87,10 @@ public class DesignerEnvManager implements XMLReadable, XMLWriter {
     private static final String VERSION_80 = "80";
     private static final int CACHINGTEMPLATE_LIMIT = 5;
     private static final String WEB_NAME = "webapps";
+    /**
+     * 指定默认工作空间
+     */
+    public static final String DEFAULT_WORKSPACE_PATH = "fr.designer.workspace.default";
 
     private static DesignerEnvManager designerEnvManager; // gui.
     private String activationKey = null;
@@ -199,6 +207,9 @@ public class DesignerEnvManager implements XMLReadable, XMLWriter {
             GeneralContext.setLocale(designerEnvManager.getLanguage());
             try {
                 XMLTools.readFileXML(designerEnvManager, designerEnvManager.getDesignerEnvFile());
+            } catch (FileNotFoundException e) {
+                FineLoggerFactory.getLogger().error(e.getMessage(), e);
+                XmlHandler.Self.handle(e);
             } catch (Exception e) {
                 FineLoggerFactory.getLogger().error(e.getMessage(), e);
             }
@@ -347,6 +358,7 @@ public class DesignerEnvManager implements XMLReadable, XMLWriter {
 
         } catch (IOException e) {
             FineLoggerFactory.getLogger().error(e.getMessage(), e);
+            XmlHandler.Self.handle(e);
         } finally {
             if (null != fileWriter) {
                 try {
@@ -561,6 +573,10 @@ public class DesignerEnvManager implements XMLReadable, XMLWriter {
 
 
     private String getDefaultenvPath(String installHome) {
+        String defaultWorkspacePath = System.getProperty(DEFAULT_WORKSPACE_PATH);
+        if (defaultWorkspacePath != null) {
+            return defaultWorkspacePath;
+        }
         //这里需要转成反斜杠和生成默认路径一致
         return new File(StableUtils.pathJoin(installHome, WEB_NAME, ProjectConstants.WEBAPP_NAME, ProjectConstants.WEBINF_NAME)).getPath();
     }
@@ -1403,6 +1419,7 @@ public class DesignerEnvManager implements XMLReadable, XMLWriter {
     /**
      * 对国际化进行校验
      * 非简繁英日韩的默认环境 设计器全部默认为英文版本
+     *
      * @param locale
      * @return
      */
@@ -1554,7 +1571,7 @@ public class DesignerEnvManager implements XMLReadable, XMLWriter {
                 readVcsAttr(reader);
             } else if (DesignerPort.XML_TAG.equals(name)) {
                 readDesignerPort(reader);
-            } else if (name.equals(SnapChatConfig.XML_TAG)) {
+            }else if (name.equals(SnapChatConfig.XML_TAG)) {
                 readSnapChatConfig(reader);
             } else {
                 readLayout(reader, name);
@@ -2050,4 +2067,28 @@ public class DesignerEnvManager implements XMLReadable, XMLWriter {
     public void setVcsConfigManager(VcsConfigManager vcsConfigManager) {
         this.vcsConfigManager = vcsConfigManager;
     }
+
+    enum XmlHandler {
+        Self;
+        public void handle(Throwable throwable) {
+            ErrorDialog dialog = new ErrorDialog(null,
+                                                 Toolkit.i18nText("Fine-Design_Error_Start_Apology_Message"),
+                                                 Toolkit.i18nText("Fine-Design_Error_Start_Report"),
+                                                 throwable.getMessage()) {
+                @Override
+                protected void okEvent() {
+                    dispose();
+                    DesignerExiter.getInstance().execute();
+                }
+
+                @Override
+                protected void restartEvent() {
+                    dispose();
+                    RestartHelper.restart();
+                }
+            };
+            dialog.setVisible(true);
+            DesignerExiter.getInstance().execute();
+        }
+    };
 }