diff --git a/src/ComKit.cc b/src/ComKit.cc
index 8c510a8..257f494 100644
--- a/src/ComKit.cc
+++ b/src/ComKit.cc
@@ -138,26 +138,30 @@ void ComKit::Start(std::string watchingPort, std::string input_commands) {
 }
 void ComKit::Work() {
     if (isWorking) {
-        auto currentPortStructures = GetAllComPortNames();
-        std::vector<std::string> currentPorts;
-        for (auto s : *currentPortStructures) {
-            currentPorts.emplace_back(s.comPortName);
-        }
-        for (auto &port : watchingComPort) {
-            if (std::find(currentPorts.begin(), currentPorts.end(), port) !=
-                currentPorts.end()) {
-                spdlog::info(std::format("Start Work With Port [{}]", port));
-                device.OpenDevice(port);
-                for (auto &command : commands) {
-                    spdlog::info(std::format("Send Command: {}", command));
-                    std::this_thread::sleep_for(50ms);
-                    auto resp = device.GetAtUntilAndReturn(command, "OK");
-                    spdlog::info(std::format("resp: {}", resp));
-                    FlushLog();
-                }
-                device.CloseDevice();
+        std::thread([]() {
+            std::lock_guard<std::mutex> lock(m);
+            auto currentPortStructures = GetAllComPortNames();
+            std::vector<std::string> currentPorts;
+            for (auto s : *currentPortStructures) {
+                currentPorts.emplace_back(s.comPortName);
             }
-        }
+            for (auto &port : watchingComPort) {
+                if (std::find(currentPorts.begin(), currentPorts.end(), port) !=
+                    currentPorts.end()) {
+                    spdlog::info(
+                        std::format("Start Work With Port [{}]", port));
+                    device.OpenDevice(port);
+                    for (auto &command : commands) {
+                        spdlog::info(std::format("Send Command: {}", command));
+                        std::this_thread::sleep_for(50ms);
+                        auto resp = device.GetAtUntilAndReturn(command, "OK");
+                        spdlog::info(std::format("resp: {}", resp));
+                        FlushLog();
+                    }
+                    device.CloseDevice();
+                }
+            }
+        }).detach();
     }
 }