diff --git a/db/update/标签管理_条款_20240815.sql b/db/update/标签管理_条款_20240815.sql
new file mode 100644
index 00000000..9ad64929
--- /dev/null
+++ b/db/update/标签管理_条款_20240815.sql
@@ -0,0 +1,3 @@
+UPDATE laws_tag SET db_length = 200 WHERE table_name = 'laws_document_split' and db_field_name = 'registration_date';
+UPDATE laws_tag SET db_length = 200 WHERE table_name = 'laws_document_split' and db_field_name = 'new_cer_implement_date';
+UPDATE laws_tag SET db_length = 200 WHERE table_name = 'laws_document_split' and db_field_name = 'new_production_implementation';