diff --git a/designer-realize/src/main/java/com/fr/design/mainframe/socketio/DesignerSocketIO.java b/designer-realize/src/main/java/com/fr/design/mainframe/socketio/DesignerSocketIO.java
index d0b9a7043..50f38a39a 100644
--- a/designer-realize/src/main/java/com/fr/design/mainframe/socketio/DesignerSocketIO.java
+++ b/designer-realize/src/main/java/com/fr/design/mainframe/socketio/DesignerSocketIO.java
@@ -2,9 +2,11 @@ package com.fr.design.mainframe.socketio;
 
 import com.fr.config.RemoteEvent;
 import com.fr.decision.webservice.utils.DecisionServiceConstants;
+import com.fr.design.mainframe.DesignerContext;
 import com.fr.design.mainframe.loghandler.DesignerLogHandler;
 import com.fr.env.operator.socket.SocketInfoOperator;
 import com.fr.event.EventDispatcher;
+import com.fr.general.Inter;
 import com.fr.general.LogRecordTime;
 import com.fr.general.LogUtils;
 import com.fr.log.FineLoggerFactory;
@@ -17,6 +19,8 @@ import io.socket.client.IO;
 import io.socket.client.Socket;
 import io.socket.emitter.Emitter;
 
+import javax.swing.JOptionPane;
+import javax.swing.UIManager;
 import java.io.ByteArrayInputStream;
 import java.io.IOException;
 import java.net.URI;
@@ -64,6 +68,13 @@ public class DesignerSocketIO {
                     EventDispatcher.fire(RemoteEvent.EDIT, param);
                 }
             });
+            socketIO.get().on(Socket.EVENT_DISCONNECT, new Emitter.Listener() {
+                @Override
+                public void call(Object... objects) {
+                    JOptionPane.showMessageDialog(DesignerContext.getDesignerFrame(), Inter.getLocText(new String[]{"Fine-Designer_Basic_Remote_Disconnected"}),
+                            null, 0, UIManager.getIcon("OptionPane.errorIcon"));
+                }
+            });
             socketIO.get().connect();
         } catch (Exception e) {
             FineLoggerFactory.getLogger().error(e.getMessage(), e);
diff --git a/designer-realize/src/main/java/com/fr/start/module/DesignerActivator.java b/designer-realize/src/main/java/com/fr/start/module/DesignerActivator.java
index 2090c0ff5..12a7e9c05 100644
--- a/designer-realize/src/main/java/com/fr/start/module/DesignerActivator.java
+++ b/designer-realize/src/main/java/com/fr/start/module/DesignerActivator.java
@@ -51,8 +51,6 @@ import com.fr.design.mainframe.loghandler.DesignerLogAppender;
 import com.fr.design.mainframe.loghandler.DesignerLogImpl;
 import com.fr.design.mainframe.loghandler.LogMessageBar;
 import com.fr.design.mainframe.socketio.DesignerSocketIO;
-import com.fr.env.operator.socket.FineSocketInfoOperator;
-import com.fr.env.operator.socket.SocketInfoOperator;
 import com.fr.design.module.DesignModuleFactory;
 import com.fr.design.parameter.FormParameterReader;
 import com.fr.design.parameter.ParameterPropertyPane;
@@ -100,8 +98,6 @@ import com.fr.stable.script.ValueConverter;
 import com.fr.stable.xml.ObjectTokenizer;
 import com.fr.stable.xml.ObjectXMLWriterFinder;
 import com.fr.start.BBSGuestPaneProvider;
-import com.fr.workspace.base.WorkspaceKey;
-import com.fr.workspace.pool.WorkPRCRegister;
 import com.fr.xml.ReportXMLUtils;
 
 import java.awt.Image;
@@ -413,8 +409,5 @@ public class DesignerActivator extends Activator implements Prepare {
     public void prepare() {
 
         addMutable(InterMutableKey.Path, "com/fr/design/i18n/main", "com/fr/design/i18n/chart");
-
-        addMutable(WorkspaceKey.RPC, WorkPRCRegister.wrap(SocketInfoOperator.class, new FineSocketInfoOperator()));
-
     }
 }
\ No newline at end of file