diff --git a/4.js b/4.js
new file mode 100644
index 0000000..6ac2cec
--- /dev/null
+++ b/4.js
@@ -0,0 +1,177 @@
+// 确保无障碍服务已开启
+auto.waitFor();
+
+// 定义小红书包名
+var packageName = "com.xingin.xhs";
+
+// 创建悬浮窗
+var window = floaty.window(
+    <frame gravity="center" bg="#88000000">
+        <vertical padding="10">
+            <text text="直播点赞控制" textColor="#ffffff" textSize="16sp"/>
+            <input id="countInput" hint="点赞次数(默认1000)" textColor="#ffffff" textSize="14sp" focusable="true"/>
+            <input id="speedInput" hint="点赞间隔ms(默认200)" textColor="#ffffff" textSize="14sp" focusable="true"/>
+            <horizontal>
+                <button id="start" text="开始" w="80" h="40"/>
+                <button id="pause" text="暂停" w="80" h="40"/>
+                <button id="ok" text="确定" w="80" h="40"/>
+                <button id="exit" text="退出" w="80" h="40"/>  // 添加退出按钮
+            </horizontal>
+            <text id="status" text="状态：等待开始" textColor="#ffffff" textSize="14sp"/>
+            <text id="counter" text="已点赞：0" textColor="#ffffff" textSize="14sp"/>
+        </vertical>
+    </frame>
+);
+
+// 设置悬浮窗位置
+window.setPosition(50, 100);
+
+// 初始化变量
+var isRunning = false;
+var isPaused = false;
+var clickCount = 0;
+var targetCount = 1000;
+var clickInterval = 200;
+var clickThread = null;
+var dd = 0;
+
+// 输入框事件处理
+function setupInput(windowInput) {
+    windowInput.on("key", function(keyCode, event) {
+        if (event.getAction() == event.ACTION_DOWN && keyCode == keys.back) {
+            window.disableFocus();
+            event.consumed = true;
+        }
+    });
+
+    windowInput.on("touch_down", () => {
+        window.requestFocus();
+        windowInput.requestFocus();
+    });
+}
+
+setupInput(window.countInput);
+setupInput(window.speedInput);
+
+// 确定按钮事件
+window.ok.on("click", () => {
+    let input1Content = window.countInput.getText();
+    let input2Content = window.speedInput.getText();
+    if (input1Content == "") input1Content = 1000;
+    if (input2Content == "") input2Content = 200;
+    targetCount = parseInt(input1Content);
+    clickInterval = parseInt(input2Content);
+    window.disableFocus();
+    
+    dd = (dd == 0 ? 1 : 0);
+
+    log("点赞次数: " + targetCount);
+    log("点赞间隔: " + clickInterval);
+});
+
+// 双击函数
+function doubleClick(x, y) {
+    click(x, y);
+    sleep(20);
+    click(x, y);
+    sleep(20);
+    click(x, y);
+}
+
+// 开始按钮事件
+window.start.click(() => {
+    if (!isRunning) {
+        isRunning = true;
+        isPaused = false;
+        window.start.setText("停止");
+        
+        // 启动点赞线程
+        clickThread = threads.start(function() {
+            while (isRunning) {
+                if (!isPaused) {
+                    try {
+                        // 执行点赞
+                        doubleClick(500, 1300);
+                        clickCount++;
+                        
+                        // 更新计数器
+                        ui.run(() => {
+                            window.counter.setText("已点赞：" + clickCount);
+                            window.status.setText("状态：正在点赞");
+                        });
+                        
+                        // 控制点赞间隔
+                        sleep(clickInterval);
+                        
+                    } catch (e) {
+                        toast("错误: " + e);
+                    }
+                } else {
+                    sleep(100);
+                }
+            }
+        });
+    } else {
+        // 停止点赞
+        isRunning = false;
+        window.start.setText("开始");
+        window.status.setText("状态：已停止");
+        if (clickThread != null) {
+            clickThread.interrupt();
+        }
+    }
+});
+
+// 暂停按钮事件
+window.pause.click(() => {
+    if (isRunning) {
+        isPaused = !isPaused;
+        window.pause.setText(isPaused ? "继续" : "暂停");
+        window.status.setText("状态：" + (isPaused ? "已暂停" : "正在点赞"));
+    }
+});
+
+// 退出按钮事件
+window.exit.on("click", () => {
+    isRunning = false;
+    if (clickThread != null) {
+        clickThread.interrupt();
+    }
+    toast("脚本已退出");
+    exit();  // 退出脚本
+});
+
+// 启动小红书并进入直播间
+function startXiaohongshu() {
+    app.launchPackage(packageName);
+    toast("小红书已打开");
+    
+    sleep(3000);
+    swipe(500, 1200, 500, 1320, 700);
+    
+    let zhibo = desc("直播").findOne();
+    if (zhibo) {
+        let bounds = zhibo.bounds();
+        click(bounds.left + 50, bounds.top + 50);
+        sleep(3000);
+        click(337, 800);
+        sleep(2000);
+        return true;
+    }
+    return false;
+}
+
+// 启动应用
+if (startXiaohongshu()) {
+    toast("已进入直播间，请调整点赞参数");
+} else {
+    toast("进入直播间失败");
+}
+
+// 保持脚本运行
+setInterval(() => {
+    if (!auto.service) {
+        toast("无障碍服务已关闭！");
+        isRunning = false;
+    }
+}, 1000);