diff --git a/db_logic/medicament.py b/db_logic/medicament.py
index 4aa1853..7814a8f 100644
--- a/db_logic/medicament.py
+++ b/db_logic/medicament.py
@@ -112,6 +112,8 @@ class BllMedicament(Repository):
             if filter_base:
                 filter_base += " and "
             filter_base += f" `name` like '{seach_word}' or english_name like '{seach_word}' "
+        if filter_base:
+            filter_base = f" where {filter_base}"
         sql_all = f"""
             select * from rms_medicament {filter_base} order by put_in_date desc
         """