diff --git a/src/zvt/recorders/jqka/emotion/JqkaEmotionRecorder.py b/src/zvt/recorders/jqka/emotion/JqkaEmotionRecorder.py
index ec41e80b..4af10635 100644
--- a/src/zvt/recorders/jqka/emotion/JqkaEmotionRecorder.py
+++ b/src/zvt/recorders/jqka/emotion/JqkaEmotionRecorder.py
@@ -39,8 +39,8 @@ def init_timestamps(self, entity_item) -> List[pd.Timestamp]:
         if latest_infos:
             start_date = latest_infos[0].timestamp
         else:
-            # 最近一年半的数据
-            start_date = date_time_by_interval(current_date(), -365 - 366 / 2)
+            # 最近一年的数据
+            start_date = date_time_by_interval(current_date(), -360)
         return pd.date_range(start=start_date, end=pd.Timestamp.now(), freq="B").tolist()
 
     def record(self, entity, start, end, size, timestamps):
@@ -102,8 +102,8 @@ def init_timestamps(self, entity_item) -> List[pd.Timestamp]:
         if latest_infos:
             start_date = latest_infos[0].timestamp
         else:
-            # 最近一年半的数据
-            start_date = date_time_by_interval(current_date(), -365 - 366 / 2)
+            # 最近一年的数据
+            start_date = date_time_by_interval(current_date(), -360)
         return pd.date_range(start=start_date, end=pd.Timestamp.now(), freq="B").tolist()
 
     def record(self, entity, start, end, size, timestamps):