diff --git a/bnu_wos/20250108_func.py b/bnu_wos/20250108_func.py
index 1d5690b..9e1cdaa 100644
--- a/bnu_wos/20250108_func.py
+++ b/bnu_wos/20250108_func.py
@@ -96,7 +96,8 @@ def ref_str2dic(text):
         if not re.match(r'\d{4}', py):
             py = None
         doi_idx = ref.find(DOI_SPLIT_SYMBOL)
-        model = dict(au=au, py=py, so=so)
+        # 把参考文献字段也加进去
+        model = dict(au=au, py=py, so=so, ref=ref)
         if doi_idx != -1:
             doi_text = ref[doi_idx + DOI_SPLIT_SYMBOL_LENGTH:]
             if doi_text.startswith('['):
@@ -226,9 +227,9 @@ def step_2_1(table: pd.DataFrame, ai_result_table):
 
 
 def main_step1():
-    # step_1_1()
+    step_1_1()
     # step_1_2()
-    step_1_3()  # WOS:000426769900009
+    # step_1_3()  # WOS:000426769900009
 
 
 def main_step2():
@@ -249,5 +250,5 @@ def main_step2():
 
 
 if __name__ == '__main__':
-    # main_step1()
-    main_step2()
+    main_step1()
+    # main_step2()