diff --git a/func/Module_SA_label.py b/func/Module_SA_label.py
index 486e2b0..7fb4bd3 100644
--- a/func/Module_SA_label.py
+++ b/func/Module_SA_label.py
@@ -530,8 +530,6 @@ class MainWindow_SA_label(QMainWindow):
                 return Result().failure(info=Constants.DRAW_FAILURE + "\n" + format_exc())
         return Result().success(info=Constants.DRAW_FINISHED)
 
-
-
     def update_UI_Args(self):
         try:
             if self.data is not None and self.data.df_corrected is not None:
diff --git a/func/Module_precisely_align.py b/func/Module_precisely_align.py
index 890bfa2..3f51701 100644
--- a/func/Module_precisely_align.py
+++ b/func/Module_precisely_align.py
@@ -719,6 +719,9 @@ class MainWindow_precisely_align(QMainWindow):
         self.reset_axes()
         self.canvas.draw()
 
+        self.data.correlation_align_point_match_ECG = array([]).astype(int)
+        self.data.correlation_align_point_match_BCG = array([]).astype(int)
+
         # 处理数据
         PublicFunc.progressbar_update(self, 1, 2, Constants.PRECISELY_ALIGN_PROCESSING_DATA, 50)
         result = self.data.data_process_for_calculate_correlation()