diff --git a/app/core/timer.py b/app/core/timer.py
index 11b9008..efd46f7 100644
--- a/app/core/timer.py
+++ b/app/core/timer.py
@@ -45,6 +45,8 @@ class MainTimer(QWidget):
     ):
         super().__init__(parent)
 
+        self.if_FailSafeException = False
+
         self.Timer = QTimer()
         self.Timer.timeout.connect(self.timed_start)
         self.Timer.timeout.connect(self.set_silence)
@@ -100,7 +102,9 @@ class MainTimer(QWidget):
                     ]
                 )
             except pyautogui.FailSafeException as e:
-                logger.warning(f"FailSafeException: {e}")
+                if not self.if_FailSafeException:
+                    logger.warning(f"FailSafeException: {e}")
+                    self.if_FailSafeException = True
 
     def search_queue(self) -> list:
         """搜索所有调度队列实例"""
diff --git a/requirements.txt b/requirements.txt
index a07d74e..07223d6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,4 +8,4 @@ pywin32
 pyautogui
 pycryptodome
 requests
-nuitka
\ No newline at end of file
+nuitka==2.6
\ No newline at end of file