diff --git a/sql/jsh_erp.sql b/sql/jsh_erp.sql
index 01b0b71e..57847de8 100644
--- a/sql/jsh_erp.sql
+++ b/sql/jsh_erp.sql
@@ -5277,7 +5277,7 @@ declare _maxvalue bigint;  -- 接收最大值
 declare _increment int; -- 接收增长步数
 set _increment = (select increment_val from tbl_sequence where seq_name = name);
 set _maxvalue = (select maxvalue from tbl_sequence where seq_name = name);
-set _cur = (select current_val from tbl_sequence where seq_name = name);
+set _cur = (select current_val from tbl_sequence where seq_name = name for update);
 update tbl_sequence                      -- 更新当前值
  set current_val = _cur + increment_val
  where seq_name = name ;
diff --git a/sql/华夏ERP数据库设计汇总.xlsx b/sql/华夏ERP数据库设计汇总.xlsx
index c9d52aa9..a333cc5a 100644
Binary files a/sql/华夏ERP数据库设计汇总.xlsx and b/sql/华夏ERP数据库设计汇总.xlsx differ