diff --git a/.idea/modules.xml b/.idea/modules.xml
index 58fc8a76..f95bb89a 100644
--- a/.idea/modules.xml
+++ b/.idea/modules.xml
@@ -2,7 +2,8 @@
 <project version="4">
   <component name="ProjectModuleManager">
     <modules>
-      <module fileurl="file://$PROJECT_DIR$/NoRootScriptDroid.iml" filepath="$PROJECT_DIR$/NoRootScriptDroid.iml" />
+      <module fileurl="file://$PROJECT_DIR$/Auto.js.iml" filepath="$PROJECT_DIR$/Auto.js.iml" />
+      <module fileurl="file://C:\Users\Stardust\Documents\AndroidProjects\Auto.js\NoRootScriptDroid.iml" filepath="C:\Users\Stardust\Documents\AndroidProjects\Auto.js\NoRootScriptDroid.iml" />
       <module fileurl="file://$PROJECT_DIR$/app/app.iml" filepath="$PROJECT_DIR$/app/app.iml" />
       <module fileurl="file://$PROJECT_DIR$/autojs/autojs.iml" filepath="$PROJECT_DIR$/autojs/autojs.iml" />
       <module fileurl="file://$PROJECT_DIR$/automator/automator.iml" filepath="$PROJECT_DIR$/automator/automator.iml" />
diff --git a/app/build.gradle b/app/build.gradle
index b44a52c3..b84b0168 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -9,8 +9,8 @@ android {
         applicationId "com.stardust.scriptdroid"
         minSdkVersion 17
         targetSdkVersion 23
-        versionCode 215
-        versionName "3.0.0 Alpha16"
+        versionCode 217
+        versionName "3.0.0 Alpha17"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
         multiDexEnabled true
         ndk {
diff --git a/app/src/main/java/com/stardust/scriptdroid/autojs/AutoJs.java b/app/src/main/java/com/stardust/scriptdroid/autojs/AutoJs.java
index 253671c0..ba93485a 100644
--- a/app/src/main/java/com/stardust/scriptdroid/autojs/AutoJs.java
+++ b/app/src/main/java/com/stardust/scriptdroid/autojs/AutoJs.java
@@ -32,6 +32,7 @@ import com.stardust.scriptdroid.R;
 import com.stardust.autojs.core.image.ScreenCaptureRequestActivity;
 import com.stardust.autojs.core.util.Shell;
 import com.stardust.autojs.core.console.StardustConsole;
+import com.stardust.scriptdroid.sublime.SublimePluginService;
 import com.stardust.util.ScreenMetrics;
 import com.stardust.util.Supplier;
 import com.stardust.util.UiHandler;
@@ -76,7 +77,14 @@ public class AutoJs {
         mContext = context;
         mUiHandler = new UiHandler(context);
         mAppUtils = new AppUtils(context);
-        mGlobalConsole = new GlobalStardustConsole(mUiHandler);
+        mGlobalConsole = new GlobalStardustConsole(mUiHandler){
+            @Override
+            public String println(int level, CharSequence charSequence) {
+                String log = super.println(level, charSequence);
+                SublimePluginService.log(log);
+                return log;
+            }
+        };
         mNotificationObserver = new NotificationListener.Observer(context);
         mAccessibilityInfoProvider = new AccessibilityInfoProvider(context.getPackageManager());
         mScriptEngineService = buildScriptEngineService();
diff --git a/app/src/main/java/com/stardust/scriptdroid/sublime/SublimePluginClient.java b/app/src/main/java/com/stardust/scriptdroid/sublime/SublimePluginClient.java
index 96148005..ec34fed0 100644
--- a/app/src/main/java/com/stardust/scriptdroid/sublime/SublimePluginClient.java
+++ b/app/src/main/java/com/stardust/scriptdroid/sublime/SublimePluginClient.java
@@ -1,14 +1,11 @@
 package com.stardust.scriptdroid.sublime;
 
-import android.graphics.BitmapFactory;
+import android.os.Build;
 
 import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 import com.google.gson.JsonParser;
-import com.stardust.enhancedfloaty.FloatyWindow;
-import com.stardust.enhancedfloaty.ResizableFloaty;
 
-import org.greenrobot.eventbus.EventBus;
 import org.reactivestreams.Publisher;
 import org.reactivestreams.Subscriber;
 
@@ -72,15 +69,29 @@ public class SublimePluginClient {
             mSocket.setTcpNoDelay(true);
             mOutputStream = mSocket.getOutputStream();
             s.onComplete();
-            readLoop(mSocket.getInputStream());
+            sendDeviceName();
         } catch (IOException e) {
             s.onError(e);
-        } finally {
+            tryClose();
+            return;
+        }
+        try {
+            readLoop(mSocket.getInputStream());
+        } catch (IOException e) {
+            e.printStackTrace();
+        }finally {
             tryClose();
         }
 
     }
 
+    private void sendDeviceName() {
+        JsonObject object = new JsonObject();
+        object.addProperty("type", "device_name");
+        object.addProperty("device_name", Build.MODEL);
+        send(object).subscribe();
+    }
+
     public PublishSubject<Boolean> getConnectionState() {
         return mConnectionState;
     }
@@ -97,18 +108,15 @@ public class SublimePluginClient {
         }
     }
 
-    public Observable<Void> send(final JsonObject object) {
+    public Observable<JsonObject> send(final JsonObject object) {
         if (mSocket == null) {
             throw new IllegalStateException("Socket is not listening ");
         }
-        return Observable.fromCallable(new Callable<Void>() {
-            @Override
-            public Void call() throws Exception {
-                mOutputStream.write(object.toString().getBytes());
-                mOutputStream.write("\n".getBytes());
-                mOutputStream.flush();
-                return null;
-            }
+        return Observable.fromCallable(() -> {
+            mOutputStream.write(object.toString().getBytes());
+            mOutputStream.write("\n".getBytes());
+            mOutputStream.flush();
+            return object;
         });
     }
 
diff --git a/app/src/main/java/com/stardust/scriptdroid/sublime/SublimePluginService.java b/app/src/main/java/com/stardust/scriptdroid/sublime/SublimePluginService.java
index 384a6b48..e5657519 100644
--- a/app/src/main/java/com/stardust/scriptdroid/sublime/SublimePluginService.java
+++ b/app/src/main/java/com/stardust/scriptdroid/sublime/SublimePluginService.java
@@ -3,6 +3,8 @@ package com.stardust.scriptdroid.sublime;
 import com.google.gson.JsonObject;
 
 import io.reactivex.Observable;
+import io.reactivex.Scheduler;
+import io.reactivex.schedulers.Schedulers;
 import io.reactivex.subjects.PublishSubject;
 
 /**
@@ -50,11 +52,9 @@ public class SublimePluginService {
         JsonObject object = new JsonObject();
         object.addProperty("type", "log");
         object.addProperty("log", log);
-        try {
-            client.send(object);
-        } catch (Exception e) {
-            e.printStackTrace();
-            disconnect();
-        }
+        client.send(object)
+                .subscribeOn(Schedulers.io())
+                .subscribe(ignored -> {
+                }, Throwable::printStackTrace);
     }
 }
diff --git a/app/src/main/java/com/stardust/scriptdroid/sublime/SublimeResponseHandler.java b/app/src/main/java/com/stardust/scriptdroid/sublime/SublimeResponseHandler.java
index 8640a128..34c528c7 100644
--- a/app/src/main/java/com/stardust/scriptdroid/sublime/SublimeResponseHandler.java
+++ b/app/src/main/java/com/stardust/scriptdroid/sublime/SublimeResponseHandler.java
@@ -15,6 +15,8 @@ import com.stardust.scriptdroid.autojs.AutoJs;
 import com.stardust.scriptdroid.model.script.Scripts;
 import com.stardust.scriptdroid.io.StorageFileProvider;
 
+import java.util.HashMap;
+
 /**
  * Created by Stardust on 2017/5/11.
  */
@@ -29,7 +31,7 @@ public class SublimeResponseHandler implements Handler {
                         public boolean handle(JsonObject data) {
                             String script = data.get("script").getAsString();
                             String name = getName(data);
-                            int viewId = data.get("view_id").getAsInt();
+                            String viewId = data.get("view_id").getAsString();
                             runScript(viewId, name, script);
                             return false;
                         }
@@ -37,7 +39,7 @@ public class SublimeResponseHandler implements Handler {
                     .handler("stop", new Handler() {
                         @Override
                         public boolean handle(JsonObject data) {
-                            int viewId = data.get("view_id").getAsInt();
+                            String viewId = data.get("view_id").getAsString();
                             stopScript(viewId);
                             return true;
                         }
@@ -55,7 +57,7 @@ public class SublimeResponseHandler implements Handler {
 
                         @Override
                         public boolean handle(JsonObject data) {
-                            int viewId = data.get("view_id").getAsInt();
+                            String viewId = data.get("view_id").getAsString();
                             String script = data.get("script").getAsString();
                             String name = getName(data);
                             stopScript(viewId);
@@ -72,14 +74,14 @@ public class SublimeResponseHandler implements Handler {
                     }));
 
 
-    private SparseArray<ScriptExecution> mScriptExecutions = new SparseArray<>();
+    private HashMap<String, ScriptExecution> mScriptExecutions = new HashMap<>();
 
     @Override
     public boolean handle(JsonObject data) {
         return mRouter.handle(data);
     }
 
-    private void runScript(int viewId, String name, String script) {
+    private void runScript(String viewId, String name, String script) {
         if (TextUtils.isEmpty(name)) {
             name = "[" + viewId + "]";
         } else {
@@ -88,11 +90,11 @@ public class SublimeResponseHandler implements Handler {
         mScriptExecutions.put(viewId, Scripts.run(new StringScriptSource("<remote>:" + name, script)));
     }
 
-    private void stopScript(int viewId) {
+    private void stopScript(String viewId) {
         ScriptExecution execution = mScriptExecutions.get(viewId);
         if (execution != null) {
             execution.getEngine().forceStop();
-            mScriptExecutions.delete(viewId);
+            mScriptExecutions.remove(viewId);
         }
     }
 
diff --git a/app/src/main/java/com/stardust/scriptdroid/tool/WifiTool.java b/app/src/main/java/com/stardust/scriptdroid/tool/WifiTool.java
index 3667bb33..fa526127 100644
--- a/app/src/main/java/com/stardust/scriptdroid/tool/WifiTool.java
+++ b/app/src/main/java/com/stardust/scriptdroid/tool/WifiTool.java
@@ -1,6 +1,7 @@
 package com.stardust.scriptdroid.tool;
 
 import android.content.Context;
+import android.net.DhcpInfo;
 import android.net.wifi.WifiInfo;
 import android.net.wifi.WifiManager;
 import android.text.format.Formatter;
@@ -17,8 +18,20 @@ public class WifiTool {
 
     public static String getWifiAddress(Context context) {
         WifiManager wifiMgr = (WifiManager) context.getApplicationContext().getSystemService(WIFI_SERVICE);
+        if(wifiMgr == null){
+            return null;
+        }
         WifiInfo wifiInfo = wifiMgr.getConnectionInfo();
         int ip = wifiInfo.getIpAddress();
         return Formatter.formatIpAddress(ip);
     }
+
+    public static String getRouterIp(Context context){
+        WifiManager wifiService = (WifiManager) context.getApplicationContext().getSystemService(Context.WIFI_SERVICE);
+        if(wifiService == null){
+            return null;
+        }
+        DhcpInfo dhcpInfo = wifiService.getDhcpInfo();
+        return Formatter.formatIpAddress(dhcpInfo.gateway);
+    }
 }
diff --git a/app/src/main/java/com/stardust/scriptdroid/ui/main/MainActivity.java b/app/src/main/java/com/stardust/scriptdroid/ui/main/MainActivity.java
index db1b6f08..cece68e0 100644
--- a/app/src/main/java/com/stardust/scriptdroid/ui/main/MainActivity.java
+++ b/app/src/main/java/com/stardust/scriptdroid/ui/main/MainActivity.java
@@ -52,6 +52,7 @@ import org.androidannotations.annotations.EActivity;
 import org.androidannotations.annotations.ViewById;
 import org.greenrobot.eventbus.EventBus;
 
+import java.net.Socket;
 import java.util.Arrays;
 
 @EActivity(R.layout.activity_main)
diff --git a/app/src/main/java/com/stardust/scriptdroid/ui/main/drawer/DrawerFragment.java b/app/src/main/java/com/stardust/scriptdroid/ui/main/drawer/DrawerFragment.java
index 27d198f1..0388faa1 100644
--- a/app/src/main/java/com/stardust/scriptdroid/ui/main/drawer/DrawerFragment.java
+++ b/app/src/main/java/com/stardust/scriptdroid/ui/main/drawer/DrawerFragment.java
@@ -247,7 +247,7 @@ public class DrawerFragment extends android.support.v4.app.Fragment {
     }
 
     private void inputRemoteHost() {
-        String host = Pref.getServerAddressOrDefault(WifiTool.getWifiAddress(getActivity()));
+        String host = Pref.getServerAddressOrDefault(WifiTool.getRouterIp(getActivity()));
         new MaterialDialog.Builder(getActivity())
                 .title(R.string.text_server_address)
                 .input("", host, (dialog, input) -> {
diff --git a/app/src/main/res/layout/script_file_list_directory.xml b/app/src/main/res/layout/script_file_list_directory.xml
index f5cae7fd..b5c1df02 100644
--- a/app/src/main/res/layout/script_file_list_directory.xml
+++ b/app/src/main/res/layout/script_file_list_directory.xml
@@ -10,7 +10,7 @@
                                     android:clickable="true"
                                     android:foreground="?selectableItemBackground"
                                     app:cardBackgroundColor="#ffffff"
-                                    app:cardElevation="0.5dp"
+                                    app:cardElevation="0.618dp"
                                     app:cardUseCompatPadding="true">
 
     <LinearLayout
diff --git a/autojs/src/main/java/com/stardust/autojs/core/console/GlobalStardustConsole.java b/autojs/src/main/java/com/stardust/autojs/core/console/GlobalStardustConsole.java
index 19aea2e7..3f49b442 100644
--- a/autojs/src/main/java/com/stardust/autojs/core/console/GlobalStardustConsole.java
+++ b/autojs/src/main/java/com/stardust/autojs/core/console/GlobalStardustConsole.java
@@ -30,10 +30,11 @@ public class GlobalStardustConsole extends StardustConsole {
     }
 
     @Override
-    public void println(int level, CharSequence charSequence) {
-        charSequence = String.format(Locale.getDefault(), "%s/%s: %s",
+    public String println(int level, CharSequence charSequence) {
+        String log = String.format(Locale.getDefault(), "%s/%s: %s",
                 DATE_FORMAT.format(new Date()), getLevelChar(level), charSequence.toString());
-        super.println(level, charSequence);
+        super.println(level, log);
+        return log;
     }
 
     private String getLevelChar(int level) {
diff --git a/autojs/src/main/java/com/stardust/autojs/core/console/NoOpConsole.java b/autojs/src/main/java/com/stardust/autojs/core/console/NoOpConsole.java
index cbb09941..bab2b15c 100644
--- a/autojs/src/main/java/com/stardust/autojs/core/console/NoOpConsole.java
+++ b/autojs/src/main/java/com/stardust/autojs/core/console/NoOpConsole.java
@@ -60,8 +60,9 @@ public class NoOpConsole implements Console {
     }
 
     @Override
-    public void println(int level, CharSequence charSequence) {
+    public String println(int level, CharSequence charSequence) {
 
+        return null;
     }
 
     @Override
diff --git a/autojs/src/main/java/com/stardust/autojs/core/console/StardustConsole.java b/autojs/src/main/java/com/stardust/autojs/core/console/StardustConsole.java
index 2a0f0937..34ebc957 100644
--- a/autojs/src/main/java/com/stardust/autojs/core/console/StardustConsole.java
+++ b/autojs/src/main/java/com/stardust/autojs/core/console/StardustConsole.java
@@ -106,7 +106,7 @@ public class StardustConsole extends AbstractConsole {
     }
 
     @Override
-    public void println(int level, CharSequence charSequence) {
+    public String println(int level, CharSequence charSequence) {
         Log log = new Log(mIdCounter.getAndIncrement(), level, charSequence, true);
         mLogs.add(log);
         if (mGlobalConsole != null) {
@@ -115,6 +115,7 @@ public class StardustConsole extends AbstractConsole {
         if (mLogListener != null && mLogListener.get() != null) {
             mLogListener.get().onNewLog(log);
         }
+        return null;
     }
 
 
diff --git a/autojs/src/main/java/com/stardust/autojs/runtime/api/Console.java b/autojs/src/main/java/com/stardust/autojs/runtime/api/Console.java
index c8b22e87..c876f595 100644
--- a/autojs/src/main/java/com/stardust/autojs/runtime/api/Console.java
+++ b/autojs/src/main/java/com/stardust/autojs/runtime/api/Console.java
@@ -40,7 +40,7 @@ public interface Console {
     @ScriptInterface
     void hide();
 
-    void println(int level, CharSequence charSequence);
+    String println(int level, CharSequence charSequence);
 
     void setTitle(CharSequence title);
 }
diff --git a/common/src/test/java/com/stardust/ExampleUnitTest.java b/common/src/test/java/com/stardust/ExampleUnitTest.java
index 3ed814b6..277e3656 100644
--- a/common/src/test/java/com/stardust/ExampleUnitTest.java
+++ b/common/src/test/java/com/stardust/ExampleUnitTest.java
@@ -2,6 +2,8 @@ package com.stardust;
 
 import org.junit.Test;
 
+import java.net.Socket;
+
 import static org.junit.Assert.*;
 
 /**
@@ -12,6 +14,6 @@ import static org.junit.Assert.*;
 public class ExampleUnitTest {
     @Test
     public void addition_isCorrect() throws Exception {
-        assertEquals(4, 2 + 2);
+
     }
 }
\ No newline at end of file