diff --git a/func/utils/ConfigParams.py b/func/utils/ConfigParams.py
index ba52657..80c554d 100644
--- a/func/utils/ConfigParams.py
+++ b/func/utils/ConfigParams.py
@@ -68,7 +68,7 @@ class ConfigParams:
         }
     }
     PREPROCESS_INPUT_BCG_FILENAME: str = "orgBcg_Raw_"
-    PREPROCESS_INPUT_ECG_FILENAME: str = "ECG II_Raw_"
+    PREPROCESS_INPUT_ECG_FILENAME: str = "orgEcg II_Raw_"
     PREPROCESS_SAVE_BCG_FILENAME: str = "BCG_Raw_"
     PREPROCESS_SAVE_ECG_FILENAME: str = "ECG_Raw_"
     PREPROCESS_SAVE_CHUNK_SIZE: int = 1000000
diff --git a/数据结构化输入和输出命名规范.md b/数据结构化输入和输出命名规范.md
index 30318af..d824773 100644
--- a/数据结构化输入和输出命名规范.md
+++ b/数据结构化输入和输出命名规范.md
@@ -40,8 +40,7 @@
     |-Snore_Sync_采样率.txt
     |-SpO2_Sync_采样率.txt
 .../PSG_Text/<sampID>
-    |-Axxxxxxx.edf
-    |-ECG II_Raw_采样率.txt
+    |-orgEcg II_Raw_采样率.txt
     |-ECG_Raw_采样率.txt
     |-Rpeak_final.txt
     |-Rpeak_final_corrected.txt