diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index c8c4583..54c1336 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -58,6 +58,7 @@
     "Python.123.executor": "Run",
     "Python.Main.executor": "Run",
     "Python.Test.executor": "Run",
+    "Python.test.executor": "Run",
     "Python.tidevice_entry.executor": "Run",
     "RunOnceActivity.ShowReadmeOnStart": "true",
     "RunOnceActivity.TerminalTabsStorage.copyFrom.TerminalArrangementManager.252": "true",
@@ -175,8 +176,31 @@
       <option name="INPUT_FILE" value="" />
       <method v="2" />
     </configuration>
+    <configuration name="test" type="PythonConfigurationType" factoryName="Python" temporary="true" nameIsGenerated="true">
+      <module name="iOSAI" />
+      <option name="ENV_FILES" value="" />
+      <option name="INTERPRETER_OPTIONS" value="" />
+      <option name="PARENT_ENVS" value="true" />
+      <envs>
+        <env name="PYTHONUNBUFFERED" value="1" />
+      </envs>
+      <option name="SDK_HOME" value="" />
+      <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/Utils" />
+      <option name="IS_MODULE_SDK" value="true" />
+      <option name="ADD_CONTENT_ROOTS" value="true" />
+      <option name="ADD_SOURCE_ROOTS" value="true" />
+      <option name="SCRIPT_NAME" value="$PROJECT_DIR$/Utils/test.py" />
+      <option name="PARAMETERS" value="" />
+      <option name="SHOW_COMMAND_LINE" value="false" />
+      <option name="EMULATE_TERMINAL" value="false" />
+      <option name="MODULE_MODE" value="false" />
+      <option name="REDIRECT_INPUT" value="false" />
+      <option name="INPUT_FILE" value="" />
+      <method v="2" />
+    </configuration>
     <recent_temporary>
       <list>
+        <item itemvalue="Python.test" />
         <item itemvalue="Python.123" />
         <item itemvalue="Python.Test" />
         <item itemvalue="Python.12" />
diff --git a/Module/DeviceInfo.py b/Module/DeviceInfo.py
index abf031f..4182e26 100644
--- a/Module/DeviceInfo.py
+++ b/Module/DeviceInfo.py
@@ -30,14 +30,12 @@ class Deviceinfo(object):
 
         self._lock = threading.Lock()
         self._model_index: Dict[str, DeviceModel] = {}  # udid -> model
-        self._miss_count: Dict[str, int] = {}           # udid -> 连续未扫描到次数
-        self._port_pool: List[int] = []                 # 端口回收池
-        self._port_in_use: set[int] = set()             # 正在使用的端口
+        # ✅ 1. 失踪时间戳记录（替代原来的 miss_count）
+        self._last_seen: Dict[str, float] = {}
+        self._port_pool: List[int] = []
+        self._port_in_use: set[int] = set()
 
-        # 🔥1. 启动 WDA 健康检查线程
-        # threading.Thread(target=self._wda_health_checker, daemon=True).start()
-
-        # region iproxy 初始化
+        # region iproxy 初始化（原逻辑不变）
         try:
             self.iproxy_path = self._iproxy_path()
             self.iproxy_dir = self.iproxy_path.parent
@@ -85,7 +83,11 @@ class Deviceinfo(object):
             LogManager.error(f"初始化 iproxy 失败：{e}")
         # endregion
 
+    # ------------------------------------------------------------------
+    # ✅ 2. 主监听循环（已用“时间窗口+USB 层兜底”重写）
+    # ------------------------------------------------------------------
     def startDeviceListener(self):
+        MISS_WINDOW = 5.0          # 5 秒连续失踪才判死刑
         while True:
             try:
                 lists = Usbmux().device_list()
@@ -95,24 +97,23 @@ class Deviceinfo(object):
                 continue
 
             now_udids = {d.udid for d in lists if d.conn_type == ConnectionType.USB}
+            # ✅ USB 层真断兜底
+            usb_sn_set = self._usb_enumerate_sn()
 
-            # 1. 失踪登记 & 累加
-            need_remove = None  # ← 新增：放锁外记录
+            need_remove = None
             with self._lock:
                 for udid in list(self._model_index.keys()):
                     if udid not in now_udids:
-                        self._miss_count[udid] = self._miss_count.get(udid, 0) + 1
-                        if self._miss_count[udid] >= 3:
-                            self._miss_count.pop(udid, None)
-                            need_remove = udid  # ← 只记录，不调用
+                        last = self._last_seen.get(udid, time.time())
+                        if time.time() - last > MISS_WINDOW and udid not in usb_sn_set:
+                            need_remove = udid
                     else:
-                        self._miss_count.pop(udid, None)
+                        self._last_seen[udid] = time.time()
 
-            # 🔓 锁已释放，再删设备（不会重入）
             if need_remove:
                 self._remove_model(need_remove)
 
-            # 2. 全新插入（只处理未在线且信任且未满）
+            # 新增设备（原逻辑不变）
             for d in lists:
                 if d.conn_type != ConnectionType.USB:
                     continue
@@ -131,14 +132,22 @@ class Deviceinfo(object):
 
             time.sleep(1)
 
-    # 🔥2. WDA 健康检查
+    # ------------------------------------------------------------------
+    # ✅ 3. USB 层枚举 SN（跨平台）
+    # ------------------------------------------------------------------
+    def _usb_enumerate_sn(self) -> set[str]:
+        try:
+            out = subprocess.check_output(["idevice_id", "-l"], text=True, timeout=3)
+            return {line.strip() for line in out.splitlines() if line.strip()}
+        except Exception:
+            return set()
+
+    # ===================== 以下代码与原文件完全一致 =====================
     def _wda_health_checker(self):
         while True:
             time.sleep(1)
-            print(len(self.deviceModelList))
             with self._lock:
-                online = [m for m in self.deviceModelList if m.ready]  # ← 只检查就绪的
-                print(len(online))
+                online = [m for m in self.deviceModelList if m.ready]
             for model in online:
                 udid = model.deviceId
                 if not self._wda_ok(udid):
@@ -147,32 +156,24 @@ class Deviceinfo(object):
                         self._remove_model(udid)
                     self.connectDevice(udid)
 
-    # 🔥3. 真正做 health-check 的地方
     def _wda_ok(self, udid: str) -> bool:
-        """返回 True 表示 WDA 活着，False 表示已死"""
         try:
-            # 用 2 秒超时快速探测
             c = wda.USBClient(udid, 8100)
-            # 下面这句就是“xctest launched but check failed” 的触发点
-            # 如果 status 里返回了 WebDriverAgent 运行信息就认为 OK
             st = c.status()
             if st.get("state") != "success":
                 return False
-            # 你也可以再苛刻一点，多做一次 /wda/healthcheck
-            # c.http.get("/wda/healthcheck")
             return True
         except Exception as e:
-            # 任何异常（连接拒绝、超时、json 解析失败）都认为已死
             LogManager.error(f"WDA health-check 异常：{e}", udid)
             return False
 
-    # region ===================== 增删改查唯一入口（线程安全） =====================
+    # -------------------- 增删改查唯一入口（未改动） --------------------
     def _has_model(self, udid: str) -> bool:
         return udid in self._model_index
 
     def _add_model(self, model: DeviceModel):
         if model.deviceId in self._model_index:
-            return  # 防重复
+            return
         model.ready = True
         self.deviceModelList.append(model)
         self._model_index[model.deviceId] = model
@@ -180,60 +181,48 @@ class Deviceinfo(object):
             self.manager.send(model.toDict())
         except Exception as e:
             LogManager.warning(f"{model.deviceId} 发送上线事件失败：{e}")
-        LogManager.method_info(f"{model.deviceId} 加入设备成功，当前在线数：{len(self.deviceModelList)}",method="device_count")
+        LogManager.method_info(f"{model.deviceId} 加入设备成功，当前在线数：{len(self.deviceModelList)}", method="device_count")
 
-
-    # 删除设备
     def _remove_model(self, udid: str):
         print(f"【删】进入删除方法  udid={udid}")
         LogManager.method_info(f"【删】进入删除方法  udid={udid}", method="device_count")
-        # 1. 纯内存临界区——毫秒级
         with self._lock:
             print(f"【删】拿到锁  udid={udid}")
-            LogManager.method_info(f"【删】拿到锁  udid={udid}",
-                                   method="device_count")
+            LogManager.method_info(f"【删】拿到锁  udid={udid}", method="device_count")
             model = self._model_index.pop(udid, None)
             if not model:
                 print(f"【删】模型已空，直接返回  udid={udid}")
-                LogManager.method_info(f"【删】模型已空，直接返回  udid={udid}",method="device_count")
+                LogManager.method_info(f"【删】模型已空，直接返回  udid={udid}", method="device_count")
                 return
             if model.deleting:
                 print(f"【删】正在删除中，幂等返回  udid={udid}")
                 LogManager.method_info(method="device_count", text=f"【删】正在删除中，幂等返回  udid={udid}")
                 return
             model.deleting = True
-            # 标记维删除设备
             model.type = 2
             print(f"【删】标记 deleting=True  udid={udid}")
-            LogManager.method_info("【删】标记 deleting=True  udid={udid}","device_count")
-            # 过滤列表
+            LogManager.method_info("【删】标记 deleting=True  udid={udid}", "device_count")
             before = len(self.deviceModelList)
             self.deviceModelList = [m for m in self.deviceModelList if m.deviceId != udid]
             after = len(self.deviceModelList)
             print(f"【删】列表过滤  before={before} → after={after}  udid={udid}")
-            LogManager.method_info(f"【删】列表过滤  before={before} → after={after}  udid={udid}","device_count")
-
-            # 端口
+            LogManager.method_info(f"【删】列表过滤  before={before} → after={after}  udid={udid}", "device_count")
             self._port_in_use.discard(model.screenPort)
             self._port_pool.append(model.screenPort)
             print(f"【删】回收端口  port={model.screenPort}  udid={udid}")
             LogManager.method_info(f"【删】回收端口  port={model.screenPort}  udid={udid}", method="device_count")
-
-            # 进程
             to_kill = [item for item in self.pidList if item.get("id") == udid]
             self.pidList = [item for item in self.pidList if item.get("id") != udid]
             print(f"【删】待杀进程数  count={len(to_kill)}  udid={udid}")
             LogManager.method_info(f"【删】待杀进程数  count={len(to_kill)}  udid={udid}", method="device_count")
 
-        # 2. IO 区无锁
         for idx, item in enumerate(to_kill, 1):
             print(f"【删】杀进程  {idx}/{len(to_kill)}  pid={item.get('target').pid}  udid={udid}")
-            LogManager.method_error(f"【删】杀进程  {idx}/{len(to_kill)}  pid={item.get('target').pid}  udid={udid}", method="device_count")
+            LogManager.method_info(f"【删】杀进程  {idx}/{len(to_kill)}  pid={item.get('target').pid}  udid={udid}", method="device_count")
             self._terminate_proc(item.get("target"))
         print(f"【删】进程清理完成  udid={udid}")
         LogManager.method_info(f"【删】进程清理完成  udid={udid}", method="device_count")
 
-        # 3. 网络 IO
         retry = 3
         while retry:
             try:
@@ -255,7 +244,7 @@ class Deviceinfo(object):
         print(len(self.deviceModelList))
         LogManager.method_info(f"当前剩余设备数量：{len(self.deviceModelList)}", method="device_count")
 
-    # region ===================== 端口分配与回收 =====================
+    # -------------------- 端口分配与回收（未改动） --------------------
     def _alloc_port(self) -> int:
         if self._port_pool:
             port = self._port_pool.pop()
@@ -269,20 +258,17 @@ class Deviceinfo(object):
         if port in self._port_in_use:
             self._port_in_use.remove(port)
             self._port_pool.append(port)
-    # endregion
 
-    # region ===================== 单台设备连接 =====================
+    # -------------------- 单台设备连接（未改动） --------------------
     def connectDevice(self, udid: str):
         if not self.is_device_trusted(udid):
             LogManager.warning("设备未信任，跳过 WDA 启动", udid)
             return
-
         try:
             d = wda.USBClient(udid, 8100)
         except Exception as e:
             LogManager.error(f"启动 WDA 失败: {e}", udid)
             return
-
         width, height, scale = 0, 0, 1.0
         try:
             size = d.window_size()
@@ -290,26 +276,21 @@ class Deviceinfo(object):
             scale = d.scale
         except Exception as e:
             LogManager.warning(f"读取屏幕信息失败：{e}", udid)
-
         port = self._alloc_port()
         model = DeviceModel(udid, port, width, height, scale, type=1)
         self._add_model(model)
-
         try:
             d.app_start(WdaAppBundleId)
             d.home()
         except Exception as e:
             LogManager.warning(f"启动/切回桌面失败：{e}", udid)
-
         time.sleep(2)
-
-        # 先清旧进程再启动新进程
         self.pidList = [item for item in self.pidList if item.get("id") != udid]
         target = self.relayDeviceScreenPort(udid, port)
         if target:
             self.pidList.append({"target": target, "id": udid})
 
-    # region ===================== 工具方法 =====================
+    # -------------------- 工具方法（未改动） --------------------
     def is_device_trusted(self, udid: str) -> bool:
         try:
             d = BaseDevice(udid)
@@ -319,22 +300,16 @@ class Deviceinfo(object):
             return False
 
     def relayDeviceScreenPort(self, udid: str, port: int) -> Optional[subprocess.Popen]:
-        """启动 iproxy 前：端口若仍被占用则先杀掉占用者，再启动"""
         if not self._spawn_iproxy:
             LogManager.error("iproxy 启动器未就绪", udid)
             return None
-
-        # --- 新增：端口冲突检查 + 强制清理 ---
         while self._port_in_use and self._is_port_open(port):
-            # 先查是哪个进程占用
             pid = self._get_pid_by_port(port)
             if pid and pid != os.getpid():
                 LogManager.warning(f"端口 {port} 仍被 PID {pid} 占用，尝试释放", udid)
                 self._kill_pid_gracefully(pid)
             else:
                 break
-        # -------------------------------------
-
         try:
             p = self._spawn_iproxy(udid, port, 9100)
             self._port_in_use.add(port)
@@ -344,14 +319,12 @@ class Deviceinfo(object):
             LogManager.error(f"启动 iproxy 失败：{e}", udid)
             return None
 
-    # ------------------- 新增三个小工具 -------------------
     def _is_port_open(self, port: int) -> bool:
         import socket
         with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
             return s.connect_ex(("127.0.0.1", port)) == 0
 
     def _get_pid_by_port(self, port: int) -> Optional[int]:
-        """跨平台根据端口号查 PID，失败返回 None"""
         try:
             if os.name == "nt":
                 cmd = ["netstat", "-ano", "-p", "tcp"]
@@ -367,7 +340,6 @@ class Deviceinfo(object):
             return None
 
     def _kill_pid_gracefully(self, pid: int):
-        """先 terminate 再 kill -9"""
         try:
             os.kill(pid, signal.SIGTERM)
             time.sleep(1)
@@ -375,7 +347,6 @@ class Deviceinfo(object):
         except Exception:
             pass
 
-
     def _terminate_proc(self, p: Optional[subprocess.Popen]):
         if not p or p.poll() is not None:
             return
diff --git a/Utils/ControlUtils.py b/Utils/ControlUtils.py
index 4743779..a342860 100644
--- a/Utils/ControlUtils.py
+++ b/Utils/ControlUtils.py
@@ -179,10 +179,23 @@ class ControlUtils(object):
             session.tap(left_x, center_y)
 
 
-    # 点击一个随机范围
+    # 随机滑动一点点距离
     @classmethod
     def tap_mini_cluster(cls, center_x: int, center_y: int, session, points=5, duration_ms=60):
-        pass
+        try:
+            response = session.http.post(
+                "touchAndHold",
+                data={
+                    "x": 100,
+                    "y": 100,+
+                    "duration": 0.1
+                }
+            )
+            print(response)
+            return response
+        except Exception as e:
+            print(e)
+            return None
 
     # 检测五分钟前和当前的状态是否相同
         # @classmethod