diff --git a/designer-base/build.base.gradle b/designer-base/build.base.gradle
index c8bc1c2c09..094d45d9a6 100644
--- a/designer-base/build.base.gradle
+++ b/designer-base/build.base.gradle
@@ -59,11 +59,12 @@ def branchName=buildDir.substring(buildDir.lastIndexOf ('\\')+1)
 
 //声明外部依赖
 dependencies{
-	compile fileTree(dir:"../${baseDir}/lib-other",include:'**/*.jar')
-	compile fileTree(dir:"../${baseDir}/lib-core",include:'**/*.jar')
-	compile fileTree(dir:"../${baseDir}/lib-design",include:'**/*.jar')
-	compile fileTree(dir:"../${baseDir}",include:"**/build/libs/*.jar",exclude:"bi/**/*.jar")
- 	testCompile 'junit:junit:4.12'
+    compile fileTree(dir:"../${baseDir}/lib-other",include:'**/*.jar')
+    compile fileTree(dir:"../${baseDir}/lib-core",include:'**/*.jar')
+    compile fileTree(dir:"../${baseDir}/lib-design",include:'**/*.jar')
+    compile fileTree(dir:"../${baseDir}",include:"**/build/libs/*.jar",exclude:"bi/**/*.jar")
+    compile group: 'io.socket', name: 'socket.io-client', version: '0.7.0'
+    testCompile 'junit:junit:4.12'
 }
 
 //输出依赖报
diff --git a/designer-base/src/com/fr/design/mainframe/DesignerFrame.java b/designer-base/src/com/fr/design/mainframe/DesignerFrame.java
index 98f7de5f90..1d61f5673a 100644
--- a/designer-base/src/com/fr/design/mainframe/DesignerFrame.java
+++ b/designer-base/src/com/fr/design/mainframe/DesignerFrame.java
@@ -82,8 +82,8 @@ import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
 
-import static com.fr.core.env.EnvEvents.AFTER_SIGN_OUT;
-import static com.fr.core.env.EnvEvents.BEFORE_SIGN_OUT;
+import static com.fr.core.env.EnvEvent.AFTER_SIGN_OUT;
+import static com.fr.core.env.EnvEvent.BEFORE_SIGN_OUT;
 
 public class DesignerFrame extends JFrame implements JTemplateActionListener, TargetModifiedListener {
     public static final String DESIGNER_FRAME_NAME = "designer_frame";
diff --git a/designer-base/src/com/fr/design/mainframe/loghandler/socketio/DesignerSocketIO.java b/designer-base/src/com/fr/design/mainframe/loghandler/socketio/DesignerSocketIO.java
index 7e37460896..a47caabfd5 100644
--- a/designer-base/src/com/fr/design/mainframe/loghandler/socketio/DesignerSocketIO.java
+++ b/designer-base/src/com/fr/design/mainframe/loghandler/socketio/DesignerSocketIO.java
@@ -4,7 +4,7 @@ import com.fr.base.env.EnvContext;
 import com.fr.base.env.resource.LocalEnvConfig;
 import com.fr.core.env.EnvConfig;
 import com.fr.core.env.EnvConstants;
-import com.fr.core.env.EnvEvents;
+import com.fr.core.env.EnvEvent;
 import com.fr.decision.webservice.utils.DecisionServiceConstants;
 import com.fr.design.mainframe.loghandler.DesignerLogHandler;
 import com.fr.event.Event;
@@ -43,7 +43,7 @@ public class DesignerSocketIO {
     };
 
     static {
-        EventDispatcher.listen(EnvEvents.AFTER_SIGN_OUT, new Listener<Null>() {
+        EventDispatcher.listen(EnvEvent.AFTER_SIGN_OUT, new Listener<Null>() {
             @Override
             public void on(Event event, Null param) {
                 if (socketIO.isPresent()) {
@@ -52,7 +52,7 @@ public class DesignerSocketIO {
                 }
             }
         });
-        EventDispatcher.listen(EnvEvents.AFTER_SIGN_IN, new Listener<Null>() {
+        EventDispatcher.listen(EnvEvent.AFTER_SIGN_IN, new Listener<Null>() {
             @Override
             public void on(Event event, Null param) {
                 updateSocket();
diff --git a/designer-base/src/com/fr/env/SignIn.java b/designer-base/src/com/fr/env/SignIn.java
index 09ba8c911a..9bf5b90810 100644
--- a/designer-base/src/com/fr/env/SignIn.java
+++ b/designer-base/src/com/fr/env/SignIn.java
@@ -6,7 +6,7 @@ import com.fr.base.env.EnvContext;
 import com.fr.base.env.resource.EnvConfigUtils;
 import com.fr.base.env.resource.RemoteEnvConfig;
 import com.fr.core.env.EnvConfig;
-import com.fr.core.env.EnvEvents;
+import com.fr.core.env.EnvEvent;
 import com.fr.dav.LocalEnv;
 import com.fr.design.utils.DesignUtils;
 import com.fr.event.Event;
@@ -23,7 +23,7 @@ import javax.swing.UIManager;
 public class SignIn {
 
     static {
-        EventDispatcher.listen(EnvEvents.CONNECTION_ERROR, new Listener<Null>() {
+        EventDispatcher.listen(EnvEvent.CONNECTION_ERROR, new Listener<Null>() {
             @Override
             public void on(Event event, Null param) {
                 if (JOptionPane.showConfirmDialog(null, Inter.getLocText("FR-Remote_Connect2Server_Again"), UIManager.getString("OptionPane.titleText"), JOptionPane.YES_NO_OPTION)