diff --git a/app/wordfreqCMD.py b/app/wordfreqCMD.py
index 5c84766..2d1eade 100644
--- a/app/wordfreqCMD.py
+++ b/app/wordfreqCMD.py
@@ -117,6 +117,7 @@ if __name__ == '__main__':
     # 合并频率
     lst_history = pickle_idea.dict2lst(d)
     d = pickle_idea.merge_frequency(L, lst_history)
+
     pickle_idea.save_frequency_to_pickle(d, 'frequency.p')