diff --git a/app/vocabulary.py b/app/vocabulary.py
index 0ef490c..71100f4 100644
--- a/app/vocabulary.py
+++ b/app/vocabulary.py
@@ -106,7 +106,6 @@ class UserVocabularyLevel(VocabularyLevelEstimator):
             return  # 如果词库为空，直接返回
 
         stemmer = snowballstemmer.stemmer('english')
-        # date_str = "20240805"
         date_str = datetime.now().strftime('%Y%m%d')
         dt = datetime.strptime(date_str, "%Y%m%d")
         range_datetime = dt.strftime("%Y%m%d%H%M")  # 设定筛选时间范围