diff --git a/sql/lis8.0/updatedb_lis8.0.sql b/sql/lis8.0/updatedb_lis8.0.sql
index e7941f7..fad0fe5 100644
--- a/sql/lis8.0/updatedb_lis8.0.sql
+++ b/sql/lis8.0/updatedb_lis8.0.sql
@@ -508,4 +508,9 @@ CREATE TABLE [dbo].[com_stats_template](
 ALTER TABLE [dbo].[com_stats_template] ADD  DEFAULT ('') FOR [create_by];
 ALTER TABLE [dbo].[com_stats_template] ADD  DEFAULT ('') FOR [update_by];
 ALTER TABLE [dbo].[com_stats_template] ADD  DEFAULT (NULL) FOR [remark];
+end
+
+if exists(SELECT 1 FROM INFORMATION_SCHEMA.COLUMNS  WHERE TABLE_NAME = 'com_stats_parameter' AND COLUMN_NAME = 'param_zct')
+begin
+alter table com_stats_parameter add param_zct [varchar](64);
 end
\ No newline at end of file