diff --git a/inrt/src/main/java/com/stardust/auojs/inrt/autojs/AutoJs.java b/inrt/src/main/java/com/stardust/auojs/inrt/autojs/AutoJs.java
index fb255594..08095089 100644
--- a/inrt/src/main/java/com/stardust/auojs/inrt/autojs/AutoJs.java
+++ b/inrt/src/main/java/com/stardust/auojs/inrt/autojs/AutoJs.java
@@ -34,6 +34,7 @@ public class AutoJs extends com.stardust.autojs.AutoJs {
 
     private AutoJs(Application application) {
         super(application);
+        getScriptEngineService().registerGlobalScriptExecutionListener(new ScriptExecutionGlobalListener());
     }
 
 
diff --git a/inrt/src/main/java/com/stardust/auojs/inrt/autojs/ScriptExecutionGlobalListener.java b/inrt/src/main/java/com/stardust/auojs/inrt/autojs/ScriptExecutionGlobalListener.java
new file mode 100644
index 00000000..678ba0f0
--- /dev/null
+++ b/inrt/src/main/java/com/stardust/auojs/inrt/autojs/ScriptExecutionGlobalListener.java
@@ -0,0 +1,39 @@
+package com.stardust.auojs.inrt.autojs;
+
+import com.stardust.app.GlobalAppContext;
+import com.stardust.auojs.inrt.R;
+import com.stardust.autojs.execution.ScriptExecution;
+import com.stardust.autojs.execution.ScriptExecutionListener;
+
+/**
+ * Created by Stardust on 2017/5/3.
+ */
+
+public class ScriptExecutionGlobalListener implements ScriptExecutionListener {
+    private static final String ENGINE_TAG_START_TIME = "com.stardust.scriptdroid.autojs.Goodbye, World";
+
+    @Override
+    public void onStart(ScriptExecution execution) {
+        execution.getEngine().setTag(ENGINE_TAG_START_TIME, System.currentTimeMillis());
+    }
+
+    @Override
+    public void onSuccess(ScriptExecution execution, Object result) {
+        onFinish(execution);
+    }
+
+    private void onFinish(ScriptExecution execution) {
+        Long millis = (Long) execution.getEngine().getTag(ENGINE_TAG_START_TIME);
+        if (millis == null)
+            return;
+        double seconds = (System.currentTimeMillis() - millis) / 1000.0;
+        AutoJs.getInstance().getScriptEngineService().getGlobalConsole()
+                .verbose(GlobalAppContext.getString(R.string.text_execution_finished), execution.getSource().toString(), seconds);
+    }
+
+    @Override
+    public void onException(ScriptExecution execution, Exception e) {
+        onFinish(execution);
+    }
+
+}
diff --git a/inrt/src/main/java/com/stardust/auojs/inrt/launch/AssetsProjectLauncher.java b/inrt/src/main/java/com/stardust/auojs/inrt/launch/AssetsProjectLauncher.java
index 33d93fe1..cc01165d 100644
--- a/inrt/src/main/java/com/stardust/auojs/inrt/launch/AssetsProjectLauncher.java
+++ b/inrt/src/main/java/com/stardust/auojs/inrt/launch/AssetsProjectLauncher.java
@@ -11,6 +11,7 @@ import com.stardust.auojs.inrt.LogActivity;
 import com.stardust.auojs.inrt.Pref;
 import com.stardust.auojs.inrt.autojs.AutoJs;
 import com.stardust.autojs.execution.ExecutionConfig;
+import com.stardust.autojs.execution.ScriptExecution;
 import com.stardust.autojs.project.ProjectConfig;
 import com.stardust.autojs.script.JavaScriptFileSource;
 import com.stardust.pio.PFiles;
@@ -29,6 +30,7 @@ public class AssetsProjectLauncher {
     private ProjectConfig mProjectConfig;
     private Context mActivity;
     private Handler mHandler;
+    private ScriptExecution mScriptExecution;
 
     public AssetsProjectLauncher(String projectDir, Context context) {
         mAssetsProjectDir = projectDir;
@@ -62,9 +64,13 @@ public class AssetsProjectLauncher {
     }
 
     private void runScript() {
+        if (mScriptExecution != null && mScriptExecution.getEngine() != null &&
+                !mScriptExecution.getEngine().isDestroyed()) {
+            return;
+        }
         try {
             JavaScriptFileSource source = new JavaScriptFileSource("main", mMainScriptFile);
-            AutoJs.getInstance().getScriptEngineService().execute(source, new ExecutionConfig()
+            mScriptExecution = AutoJs.getInstance().getScriptEngineService().execute(source, new ExecutionConfig()
                     .executePath(mProjectDir));
         } catch (Exception e) {
             AutoJs.getInstance().getGlobalConsole().error(e);
diff --git a/inrt/src/main/res/values/strings.xml b/inrt/src/main/res/values/strings.xml
index 16d7fa2f..59d0b15d 100644
--- a/inrt/src/main/res/values/strings.xml
+++ b/inrt/src/main/res/values/strings.xml
@@ -20,4 +20,6 @@
     <string name="summary_dont_show_main_activity">打开应用后直接运行脚本</string>
     <string name="text_others">其他</string>
     <string name="powered_by_autojs">Powered by Auto.js</string>
+    <string name="text_execution_finished" formatted="false">\n------------\n[%s]运行结束，用时%f秒</string>
+
 </resources>