diff --git a/include/serial.h b/include/serial.h
index 5dd424a..44a257f 100644
--- a/include/serial.h
+++ b/include/serial.h
@@ -22,267 +22,297 @@ namespace ranges = std::ranges;
 namespace views = std::views;
 
 namespace serial {
-template <typename... Types> struct _StrongType {};
+	template <typename... Types> struct _StrongType {};
 
-template <typename T> struct _StrongType<T> {
-    using Type = T;
-};
+	template <typename T> struct _StrongType<T> {
+		using Type = T;
+	};
 
-template <typename Ta, typename Tb> struct _StrongType<Ta, Tb> {
-    using Type = decltype(true ? std::declval<Ta>() : std::declval<Tb>());
-};
+	template <typename Ta, typename Tb> struct _StrongType<Ta, Tb> {
+		using Type = decltype(true ? std::declval<Ta>() : std::declval<Tb>());
+	};
 
-template <typename T, typename... Types> struct _StrongType<T, Types...> {
-    using Type =
-        typename _StrongType<T, typename _StrongType<Types...>::Type>::Type;
-};
+	template <typename T, typename... Types> struct _StrongType<T, Types...> {
+		using Type =
+			typename _StrongType<T, typename _StrongType<Types...>::Type>::Type;
+	};
 
-template <typename... Types>
-using _strongType_t = typename _StrongType<Types...>::Type;
+	template <typename... Types>
+	using _strongType_t = typename _StrongType<Types...>::Type;
 
-template <typename... Args> struct _IsCastable {};
+	template <typename... Args> struct _IsCastable {};
 
-template <typename T> struct _IsCastable<T> {
-    static constexpr bool value = true;
-    using Type = T;
-};
+	template <typename T> struct _IsCastable<T> {
+		static constexpr bool value = true;
+		using Type = T;
+	};
 
-template <typename T, typename U> struct _IsCastable<T, U> {
-    using __TRUE = char;
-    using __FALSE = struct {
-        char _[2];
-    };
-    static consteval __TRUE __TEST(U);
-    static consteval __FALSE __TEST(...);
-    static constexpr bool value =
-        sizeof(__TEST(std::declval<T>())) == sizeof(__TRUE);
-    using Type = std::conditional_t<value, U, void>;
-};
+	template <typename T, typename U> struct _IsCastable<T, U> {
+		using __TRUE = char;
+		using __FALSE = struct {
+			char _[2];
+		};
+		static consteval __TRUE __TEST(U);
+		static consteval __FALSE __TEST(...);
+		static constexpr bool value =
+			sizeof(__TEST(std::declval<T>())) == sizeof(__TRUE);
+		using Type = std::conditional_t<value, U, void>;
+	};
 
-template <typename T, typename... Args> struct _IsCastable<T, Args...> {
-    static constexpr bool value =
-        _IsCastable<T, typename _IsCastable<Args...>::Type>::value;
-    using Type =
-        std::conditional_t<value, typename _IsCastable<Args...>::Type, void>;
-};
+	template <typename T, typename... Args> struct _IsCastable<T, Args...> {
+		static constexpr bool value =
+			_IsCastable<T, typename _IsCastable<Args...>::Type>::value;
+		using Type =
+			std::conditional_t<value, typename _IsCastable<Args...>::Type, void>;
+	};
 
-template <typename T>
-concept _SupportString = requires {
-    _IsCastable<T, const char *, char *, std::string, std::string_view>::value;
-};
-template <_SupportString T> [[maybe_unused]] std::string _to_string(T &&str) {
-    if constexpr (std::is_same_v<std::decay_t<T>, std::string>) {
-        return str;
-    } else if constexpr (std::is_same_v<std::decay_t<T>, std::string_view>) {
-        return std::move(std::string(str.data()));
-    } else if constexpr (std::is_same_v<std::decay_t<T>, const char *>) {
-        return std::string(str);
-    }
-}
+	template <typename T>
+	concept _SupportString = requires {
+		_IsCastable<T, const char*, char*, std::string, std::string_view>::value;
+	};
+	template <_SupportString T> [[maybe_unused]] std::string _to_string(T&& str) {
+		if constexpr (std::is_same_v<std::decay_t<T>, std::string>) {
+			return str;
+		}
+		else if constexpr (std::is_same_v<std::decay_t<T>, std::string_view>) {
+			return std::move(std::string(str.data()));
+		}
+		else if constexpr (std::is_same_v<std::decay_t<T>, const char*>) {
+			return std::string(str);
+		}
+	}
 
-static std::vector<std::string> GetUsbPorts() {
+	static std::vector<std::string> GetUsbPorts() {
 #if defined(_WIN32) || defined(_WIN64)
-    std::vector<std::string> portArray;
-    std::string comname;
-    std::string showname;
-    ranges::for_each(views::iota(1, 256), [&](int i) {
-        std::format_to(std::back_inserter(comname), "\\\\.\\COM{}", i);
-        std::format_to(std::back_inserter(showname), "COM{}", i);
-        const HANDLE m_handle = ::CreateFileA(
-            comname.c_str(), static_cast<DWORD>(GENERIC_WRITE) | GENERIC_READ,
-            0U, nullptr, OPEN_EXISTING, 0U, nullptr);
-        if (m_handle != INVALID_HANDLE_VALUE) {
-            portArray.push_back(showname);
-            CloseHandle(m_handle);
-        }
-        comname.clear();
-        showname.clear();
-    });
-    return portArray;
+		std::vector<std::string> portArray;
+		std::string comname;
+		std::string showname;
+		ranges::for_each(views::iota(1, 256), [&](int i) {
+			std::format_to(std::back_inserter(comname), "\\\\.\\COM{}", i);
+			std::format_to(std::back_inserter(showname), "COM{}", i);
+			const HANDLE m_handle = ::CreateFileA(
+				comname.c_str(), static_cast<DWORD>(GENERIC_WRITE) | GENERIC_READ,
+				0U, nullptr, OPEN_EXISTING, 0U, nullptr);
+			if (m_handle != INVALID_HANDLE_VALUE) {
+				portArray.push_back(showname);
+				CloseHandle(m_handle);
+			}
+			comname.clear();
+			showname.clear();
+			});
+		return portArray;
 #elif defined(__linux__)
 
 #endif
-}
+	}
 
-enum class [[maybe_unused]] SerialErrorCode {
-    SUCCESS,
-    TIMEOUT,
-    SETTIMEOUTERROR,
-    WRITEINGERROR,
-    READINGERROR,
-};
+	enum class [[maybe_unused]] SerialErrorCode {
+		SUCCESS,
+		TIMEOUT,
+		SETTIMEOUTERROR,
+		WRITEINGERROR,
+		READINGERROR,
+	};
 
-enum SerialDataBits {
-    DATABIT_5 = 0,
-    DATABIT_6,
-    DATABIT_7,
-    DATABIT_8,
-    DATABIT_16,
-};
-enum SerialStopBits {
-    STOPBIT_1 = 0,
-    STOPBIT_1_5,
-    STOPBIT_2,
-};
-enum SerialParity {
-    SERIAL_PARITY_NONE = 0,
-    SERIAL_PARITY_EVEN,
-    SERIAL_PARITY_ODD,
-    SERIAL_PARITY_MARK,
-    SERIAL_PARITY_SPACE,
-};
+	enum SerialDataBits {
+		DATABIT_5 = 0,
+		DATABIT_6,
+		DATABIT_7,
+		DATABIT_8,
+		DATABIT_16,
+	};
+	enum SerialStopBits {
+		STOPBIT_1 = 0,
+		STOPBIT_1_5,
+		STOPBIT_2,
+	};
+	enum SerialParity {
+		SERIAL_PARITY_NONE = 0,
+		SERIAL_PARITY_EVEN,
+		SERIAL_PARITY_ODD,
+		SERIAL_PARITY_MARK,
+		SERIAL_PARITY_SPACE,
+	};
 
-class Serial {
-  private:
-    serialib ser;
-    const char *endChar = "\r\n";
-    std::function<void(const std::string &)> logCallBack;
-    bool removeEcho = true; // 剔除回显
+	class Serial {
+	private:
+		serialib ser;
+		const char* endChar = "\r\n";
+		std::function<void(const std::string&)> logCallBack;
+		bool removeEcho = true; // 剔除回显
 
-  public:
-    Serial() = default;
-    ~Serial() { CloseDevice(); }
-    Serial(const Serial &other) = delete;
-    Serial(Serial &&other) = delete;
-    Serial &operator=(const Serial &other) = delete;
-    Serial &operator=(Serial &&other) = delete;
+	public:
+		Serial() = default;
+		~Serial() { CloseDevice(); }
+		Serial(const Serial& other) = delete;
+		Serial(Serial&& other) = delete;
+		Serial& operator=(const Serial& other) = delete;
+		Serial& operator=(Serial&& other) = delete;
 
-    auto SetRemoveEcho(bool remove) { removeEcho = remove; }
-    auto SetDtr(bool flag) { return flag ? ser.setDTR() : ser.clearDTR(); }
-    auto SetRts(bool flag) { return flag ? ser.setRTS() : ser.clearRTS(); }
+		auto SetRemoveEcho(bool remove) { removeEcho = remove; }
+		auto SetDtr(bool flag) { return flag ? ser.setDTR() : ser.clearDTR(); }
+		auto SetRts(bool flag) { return flag ? ser.setRTS() : ser.clearRTS(); }
 
-    static std::string GetTimeNow() {
-        auto now = std::chrono::system_clock::now();
-        auto now_c = std::chrono::system_clock::to_time_t(now);
-        char buffer[32];
-        auto _ = ctime_s(buffer, 32, &now_c);
-        return buffer;
-    }
+		static std::string GetTimeNow() {
+			auto now = std::chrono::system_clock::now();
+			auto now_c = std::chrono::system_clock::to_time_t(now);
+			char buffer[32];
+			auto _ = ctime_s(buffer, 32, &now_c);
+			return buffer;
+		}
 
-    bool IsOpen() { return ser.isDeviceOpen(); }
+		bool IsOpen() { return ser.isDeviceOpen(); }
 
-    template <_SupportString T>
-    bool OpenDevice(T portName, unsigned int bauds = 115200, int delayTime = 0,
-                    SerialDataBits dataBits = SerialDataBits::DATABIT_8,
-                    SerialStopBits stopBits = SerialStopBits::STOPBIT_1,
-                    SerialParity parity = SerialParity::SERIAL_PARITY_NONE) {
+		template <_SupportString T>
+		bool OpenDevice(T portName, unsigned int bauds = 115200, int delayTime = 0,
+			SerialDataBits dataBits = SerialDataBits::DATABIT_8,
+			SerialStopBits stopBits = SerialStopBits::STOPBIT_1,
+			SerialParity parity = SerialParity::SERIAL_PARITY_NONE) {
 #if defined(_WIN32) || defined(__WIN64)
-        std::string reallyPortName;
-        std::format_to(std::back_inserter(reallyPortName), "\\\\.\\{}",
-                       portName);
+			std::string reallyPortName;
+			std::format_to(std::back_inserter(reallyPortName), "\\\\.\\{}",
+				portName);
 #elif defined(__linux__)
-        std::string reallyPortName = std::string(portName);
+			std::string reallyPortName = std::string(portName);
 #endif
-        std::this_thread::sleep_for(std::chrono::milliseconds(delayTime));
-        if (ser.isDeviceOpen())
-            ser.closeDevice();
+			std::this_thread::sleep_for(std::chrono::milliseconds(delayTime));
+			if (ser.isDeviceOpen())
+				ser.closeDevice();
 
-        int code = ser.openDevice(reallyPortName.c_str(), bauds,
-                                  static_cast<::SerialDataBits>(dataBits),
-                                  static_cast<::SerialParity>(parity),
-                                  static_cast<::SerialStopBits>(stopBits));
-        if (code == 1) {
-            return true;
-        } else {
-            return false;
-        }
-    }
+			int code = ser.openDevice(reallyPortName.c_str(), bauds,
+				static_cast<::SerialDataBits>(dataBits),
+				static_cast<::SerialParity>(parity),
+				static_cast<::SerialStopBits>(stopBits));
+			if (code == 1) {
+				return true;
+			}
+			else {
+				return false;
+			}
+		}
 
-    void Log(const std::string &log) const {
-        if (logCallBack) {
-            auto msg = GetTimeNow() + " " + log;
-            logCallBack(msg);
-        }
-    }
+		void Log(const std::string& log) const {
+			if (logCallBack) {
+				auto msg = GetTimeNow() + " " + log;
+				logCallBack(msg);
+			}
+		}
 
-    void
-    SetLogCallBack(const std::function<void(const std::string &)> &callBack) {
-        logCallBack = callBack;
-    }
-    void CloseDevice() {
-        if (!ser.isDeviceOpen())
-            return;
-        ser.closeDevice();
-    }
+		void
+			SetLogCallBack(const std::function<void(const std::string&)>& callBack) {
+			logCallBack = callBack;
+		}
+		void CloseDevice() {
+			if (!ser.isDeviceOpen())
+				return;
+			ser.closeDevice();
+		}
 
-    template <_SupportString T>
-    std::expected<std::string, SerialErrorCode>
-    DelayGetResponse(int delayTime, T command, int timeout = 50) {
-        std::this_thread::sleep_for(std::chrono::milliseconds(delayTime));
-        return GetAtResponse(command, timeout);
-    }
+		template <_SupportString T>
+		std::expected<std::string, SerialErrorCode>
+			DelayGetResponse(int delayTime, T command, int timeout = 50) {
+			std::this_thread::sleep_for(std::chrono::milliseconds(delayTime));
+			return GetAtResponse(command, timeout);
+		}
 
-    template <int repeatTime = 5, int delayTime = 200, int timeout = 200,
-              _SupportString T, _SupportString... Args>
-    bool GetAtUntilRepeat(T command, Args... args) {
-        std::stringstream ss;
-        int i = 0;
-        while (i++ < repeatTime) {
-            ss.str("");
-            ss << "Count: " << i << "\n";
-            Log(ss.str());
-            std::this_thread::sleep_for(std::chrono::milliseconds(delayTime));
-            if (GetAtUntil<timeout>(command, args...))
-                return true;
-        }
-        return false;
-    }
+		template <int repeatTime = 5, int delayTime = 200, int timeout = 200,
+			_SupportString T, _SupportString... Args>
+		bool GetAtUntilRepeat(T command, Args... args) {
+			std::stringstream ss;
+			int i = 0;
+			while (i++ < repeatTime) {
+				ss.str("");
+				ss << "Count: " << i << "\n";
+				Log(ss.str());
+				std::this_thread::sleep_for(std::chrono::milliseconds(delayTime));
+				if (GetAtUntil<timeout>(command, args...))
+					return true;
+			}
+			return false;
+		}
 
-    template <_SupportString T>
-    std::expected<std::string, SerialErrorCode>
-    GetAtResponse(T command, int timeout = 50) {
-        ser.flushReceiver();
-        std::string reallyCommand = std::string(command) + endChar;
-        ser.writeString(reallyCommand.c_str());
-        Log("Send: " + reallyCommand);
-        std::this_thread::sleep_for(10ms);
-        auto availableSize = ser.available();
-        auto buffer = std::make_unique<char[]>(availableSize + 1);
-        std::memset(buffer.get(), 0, availableSize);
-        auto size = ser.readBytes(buffer.get(), availableSize, timeout);
+		template <_SupportString T>
+		std::expected<std::string, SerialErrorCode>
+			GetAtResponse(T command, int timeout = 50) {
+			ser.flushReceiver();
+			std::string reallyCommand = std::string(command) + endChar;
+			ser.writeString(reallyCommand.c_str());
+			Log("Send: " + reallyCommand);
+			std::this_thread::sleep_for(10ms);
+			auto availableSize = ser.available();
+			auto buffer = std::make_unique<char[]>(availableSize + 1);
+			std::memset(buffer.get(), 0, availableSize);
+			auto size = ser.readBytes(buffer.get(), availableSize, timeout);
 
-        if (size > 0) {
-            buffer[size] = '\0';
-            std::string response = std::string(buffer.get());
-            Log("Receive: " + response);
-            if (removeEcho)
-                response.replace(0, reallyCommand.length(), "");
-            return response;
-        }
-        return std::unexpected(SerialErrorCode::TIMEOUT);
-    }
+			if (size > 0) {
+				buffer[size] = '\0';
+				std::string response = std::string(buffer.get());
+				Log("Receive: " + response);
+				if (removeEcho)
+					response.replace(0, reallyCommand.length(), "");
+				return response;
+			}
+			return std::unexpected(SerialErrorCode::TIMEOUT);
+		}
 
-    template <_SupportString T>
-    auto GetAtResponseRepeat(T command, int timeout = 200, int repeatTime = 1)
-        -> void {
-        for (int i = 0; i <= repeatTime; i++) {
-            auto _ = GetAtResponse(command, timeout);
-        }
-    }
+		template <_SupportString T>
+		auto GetAtResponseRepeat(T command, int timeout = 200, int repeatTime = 1)
+			-> void {
+			for (int i = 0; i <= repeatTime; i++) {
+				auto _ = GetAtResponse(command, timeout);
+			}
+		}
 
-    template <int timeout = 200, _SupportString T, _SupportString... Args>
-    bool GetAtUntil(T command, Args... expect) {
-        auto endTime = std::chrono::system_clock::now() +
-                       std::chrono::milliseconds(timeout);
-        ser.flushReceiver();
-        std::string reallyCommand = std::string(command) + endChar;
-        ser.writeString(reallyCommand.c_str());
-        Log("Send : " + reallyCommand);
-        while (std::chrono::system_clock::now() < endTime) {
-            std::this_thread::sleep_for(10ms);
-            auto availableSize = ser.available();
-            auto buffer = std::make_unique<char[]>(availableSize + 1);
-            auto size = ser.readBytes(buffer.get(), availableSize, timeout);
-            buffer[size] = '\0';
-            auto str = std::string(buffer.get());
-            if (size > 0)
-                Log("Receive: " + str);
-            if (((str.find(expect) != std::string::npos) && ...)) {
-                return true;
-            }
-        }
-        return false;
-    }
-};
+		template <int timeout = 200, _SupportString T, _SupportString... Args>
+		bool GetAtUntil(T command, Args... expect) {
+			auto endTime = std::chrono::system_clock::now() +
+				std::chrono::milliseconds(timeout);
+			ser.flushReceiver();
+			std::string reallyCommand = std::string(command) + endChar;
+			ser.writeString(reallyCommand.c_str());
+			Log("Send : " + reallyCommand);
+			while (std::chrono::system_clock::now() < endTime) {
+				std::this_thread::sleep_for(10ms);
+				auto availableSize = ser.available();
+				auto buffer = std::make_unique<char[]>(availableSize + 1);
+				auto size = ser.readBytes(buffer.get(), availableSize, timeout);
+				buffer[size] = '\0';
+				auto str = std::string(buffer.get());
+				if (size > 0)
+					Log("Receive: " + str);
+				if (((str.find(expect) != std::string::npos) && ...)) {
+					return true;
+				}
+			}
+			return false;
+		}
+
+		template <int timeout = 200, _SupportString T, _SupportString... Args>
+		std::string GetAtUntilAndReturn(T command, Args... expect)
+		{
+			auto endTime = std::chrono::system_clock::now() +
+				std::chrono::milliseconds(timeout);
+			ser.flushReceiver();
+			std::string resp = "";
+			std::string reallyCommand = std::string(command) + endChar;
+			ser.writeString(reallyCommand.c_str());
+			Log("Send : " + reallyCommand);
+			while (std::chrono::system_clock::now() < endTime) {
+				std::this_thread::sleep_for(10ms);
+				auto availableSize = ser.available();
+				auto buffer = std::make_unique<char[]>(availableSize + 1);
+				auto size = ser.readBytes(buffer.get(), availableSize, timeout);
+				buffer[size] = '\0';
+				auto str = std::string(buffer.get());
+				resp += str;
+				if (size > 0)
+					Log("Receive: " + str);
+				if (((str.find(expect) != std::string::npos) && ...)) {
+					return resp;
+				}
+			}
+			return resp;
+		}
+	};
 } // namespace serial
 #endif // SERIAL_H