diff --git a/func/Module_approximately_align.py b/func/Module_approximately_align.py
index bcc223e..8bd353a 100644
--- a/func/Module_approximately_align.py
+++ b/func/Module_approximately_align.py
@@ -935,10 +935,10 @@ class Data:
             # 修改Config
             if Config["InputConfig"]["ThoFreq"] < Config["InputConfig"]["AbdFreq"]:
                 Config.update({"TempFrequency": Config["InputConfig"]["ThoFreq"]})
-                self.processed_Abd = self.processed_Abd[::int(Config["InputConfig"]["orgBcgFreq"] / Config["TempFrequency"])]
+                self.processed_Abd = self.processed_Abd[::int(Config["InputConfig"]["AbdFreq"] / Config["TempFrequency"])]
             else:
                 Config.update({"TempFrequency": Config["InputConfig"]["AbdFreq"]})
-                self.processed_Tho = self.processed_Tho[::int(Config["InputConfig"]["orgBcgFreq"] / Config["TempFrequency"])]
+                self.processed_Tho = self.processed_Tho[::int(Config["InputConfig"]["ThoFreq"] / Config["TempFrequency"])]
             # 如果orgBcg采样率大于PSG采样率，那么orgBcg重采样到PSG采样率
             if Config["InputConfig"]["orgBcgFreq"] > Config["TempFrequency"]:
                 # 用[::]完成