diff --git a/PyUartAssistant/PyUart.py b/PyUartAssistant/PyUart.py
index b15eef3..984e16e 100644
--- a/PyUartAssistant/PyUart.py
+++ b/PyUartAssistant/PyUart.py
@@ -151,7 +151,7 @@ class PyQt5Serial(QtWidgets.QWidget,Ui_UartAssistant):
         self.checkBoxReapitSend.stateChanged.connect(self.data_send_timer)
         
         # 发送数据按钮
-        self.pushButtonSend.clicked.connect(self.data_send)
+        self.pushButtonSend.clicked.connect(lambda:self.data_send(text_quick= None))
     
         # 保存日志
         self.pushButtonLogSave.clicked.connect(self.savefiles)