diff --git a/autojs/src/main/java/com/stardust/autojs/execution/ExecutionConfig.java b/autojs/src/main/java/com/stardust/autojs/execution/ExecutionConfig.java
index c1f0f148..d020d7ba 100644
--- a/autojs/src/main/java/com/stardust/autojs/execution/ExecutionConfig.java
+++ b/autojs/src/main/java/com/stardust/autojs/execution/ExecutionConfig.java
@@ -20,6 +20,7 @@ public class ExecutionConfig implements Serializable {
     public long interval = 0;
     public int loopTimes = 1;
     private Map<String, Object> mArguments = new HashMap<>();
+    private int mIntentFlags = 0;
 
     public static ExecutionConfig getDefault() {
         return new ExecutionConfig();
@@ -32,6 +33,15 @@ public class ExecutionConfig implements Serializable {
         return this;
     }
 
+    public int getIntentFlags() {
+        return mIntentFlags;
+    }
+
+    public ExecutionConfig setIntentFlags(int intentFlags) {
+        mIntentFlags = intentFlags;
+        return this;
+    }
+
     public ExecutionConfig requirePath(String... requirePath) {
         mRequirePath = new ArrayList<>(Arrays.asList(requirePath));
         if (mExecutePath != null) {
diff --git a/autojs/src/main/java/com/stardust/autojs/execution/ScriptExecuteActivity.java b/autojs/src/main/java/com/stardust/autojs/execution/ScriptExecuteActivity.java
index 065a82c6..ccc5e862 100644
--- a/autojs/src/main/java/com/stardust/autojs/execution/ScriptExecuteActivity.java
+++ b/autojs/src/main/java/com/stardust/autojs/execution/ScriptExecuteActivity.java
@@ -49,7 +49,8 @@ public class ScriptExecuteActivity extends AppCompatActivity {
         ActivityScriptExecution execution = new ActivityScriptExecution(manager, task);
         Intent i = new Intent(context, ScriptExecuteActivity.class)
                 .putExtra(EXTRA_EXECUTION_ID, execution.getId())
-                .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+                .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+                .addFlags(task.getConfig().getIntentFlags());
         context.startActivity(i);
         return execution;
     }
@@ -140,7 +141,7 @@ public class ScriptExecuteActivity extends AppCompatActivity {
     protected void onDestroy() {
         super.onDestroy();
         Log.d(LOG_TAG, "onDestroy");
-        if(mScriptEngine != null){
+        if (mScriptEngine != null) {
             mScriptEngine.put("activity", null);
             mScriptEngine.setTag("activity", null);
             mScriptEngine.destroy();
diff --git a/common/src/main/java/com/stardust/util/ClipboardUtil.java b/common/src/main/java/com/stardust/util/ClipboardUtil.java
index ba7abe38..9165d1e9 100644
--- a/common/src/main/java/com/stardust/util/ClipboardUtil.java
+++ b/common/src/main/java/com/stardust/util/ClipboardUtil.java
@@ -18,7 +18,8 @@ public class ClipboardUtil {
     }
 
     public static CharSequence getClip(Context context) {
-        return ((ClipboardManager) context.getSystemService(Context.CLIPBOARD_SERVICE)).getPrimaryClip().getItemAt(0).getText();
+        ClipData clip = ((ClipboardManager) context.getSystemService(Context.CLIPBOARD_SERVICE)).getPrimaryClip();
+        return (clip == null || clip.getItemCount() == 0) ? null : clip.getItemAt(0).getText();
     }
 
     @NonNull
diff --git a/inrt/src/main/assets/project/main.js b/inrt/src/main/assets/project/main.js
index 9d1ce76c..7d0fb5ae 100644
--- a/inrt/src/main/assets/project/main.js
+++ b/inrt/src/main/assets/project/main.js
@@ -1 +1,2 @@
+"ui";
 console.error("打包出错啦~ 使用文件夹打包请把主脚本改名为main.js");
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 0f6aa773..876f0ba1 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
@@ -11,11 +11,12 @@ import com.stardust.auojs.inrt.BuildConfig;
 import com.stardust.auojs.inrt.LogActivity;
 import com.stardust.auojs.inrt.Pref;
 import com.stardust.auojs.inrt.autojs.AutoJs;
-import com.stardust.autojs.ScriptEngineService;
 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.autojs.script.JavaScriptSource;
+import com.stardust.autojs.script.ScriptSource;
 import com.stardust.pio.PFiles;
 import com.stardust.pio.UncheckedIOException;
 
@@ -49,13 +50,12 @@ public class AssetsProjectLauncher {
     public void launch(Activity activity) {
         //如果需要隐藏日志界面，则直接运行脚本
         if (mProjectConfig.getLaunchConfig().shouldHideLogs() || Pref.shouldHideLogs()) {
-            activity.finish();
-            runScript();
+            runScript(activity);
         } else {
             //如果不隐藏日志界面
             //如果当前已经是日志界面则直接运行脚本
             if (activity instanceof LogActivity) {
-                runScript();
+                runScript(null);
             } else {
                 //否则显示日志界面并在日志界面中运行脚本
                 mHandler.post(() -> {
@@ -67,15 +67,23 @@ public class AssetsProjectLauncher {
         }
     }
 
-    private void runScript() {
+    private void runScript(Activity activity) {
         if (mScriptExecution != null && mScriptExecution.getEngine() != null &&
                 !mScriptExecution.getEngine().isDestroyed()) {
             return;
         }
         try {
             JavaScriptFileSource source = new JavaScriptFileSource("main", mMainScriptFile);
-            mScriptExecution = AutoJs.getInstance().getScriptEngineService().execute(source, new ExecutionConfig()
-                    .executePath(mProjectDir));
+            ExecutionConfig config = new ExecutionConfig()
+                    .executePath(mProjectDir);
+            if ((source.getExecutionMode() & JavaScriptSource.EXECUTION_MODE_UI) != 0) {
+                config.setIntentFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
+            } else {
+                if (activity != null) {
+                    activity.finish();
+                }
+            }
+            mScriptExecution = AutoJs.getInstance().getScriptEngineService().execute(source, config);
         } catch (Exception e) {
             AutoJs.getInstance().getGlobalConsole().error(e);
         }