diff --git a/func/Module_cut_PSG.py b/func/Module_cut_PSG.py
index a9574cf..5f87e88 100644
--- a/func/Module_cut_PSG.py
+++ b/func/Module_cut_PSG.py
@@ -335,6 +335,11 @@ class Data:
             for key, raw in self.raw.items():
                 DataFrame(raw.reshape(-1)).to_csv(Path(Config["Path"]["SaveFolder"]) / Path((Config["ChannelSave"][key] + str(self.freq[key]) + Config["EndWith"][key])),
                                                   index=False, header=False)
+            # 重排index，从1开始，并给index命名
+            self.SALabel.reset_index(drop=True, inplace=True)
+            self.SALabel.index = self.SALabel.index + 1
+            self.SALabel.index.name = "Index"
+            self.SALabel.sort_values(by=["Start"], inplace=True)
             self.SALabel.to_csv(Path(Config["Path"]["SaveFolder"]) / Path((Config["LabelSave"]["SA Label"] + Config["EndWith"]["SA Label"])),
                                 encoding="gbk")
         except PermissionError as e: