diff --git a/doc/99 SQL/11SLN0002_CodeTable.sql b/doc/99 SQL/11SLN0002_CodeTable.sql
index b8b0b4cb..8193f832 100644
--- a/doc/99 SQL/11SLN0002_CodeTable.sql	
+++ b/doc/99 SQL/11SLN0002_CodeTable.sql	
@@ -6,3 +6,8 @@
 DELETE FROM t_code_table_category where id = '1BEE661C-5100-11EE-89B4-E86A641ED142';
 INSERT INTO t_code_table_category(id, code, name, parent_id, is_system, sln_code)
 VALUES ('1BEE661C-5100-11EE-89B4-E86A641ED142', 'SLN0002.01', '银行', NULL, 1, 'SLN0002');
+
+# 凭证
+DELETE FROM t_code_table_category where id = '86544F8D-851C-11EF-8872-E86A641ED142';
+INSERT INTO t_code_table_category(id, code, name, parent_id, is_system, sln_code)
+VALUES ('86544F8D-851C-11EF-8872-E86A641ED142', 'SLN0002.02', '记账凭证', NULL, 1, 'SLN0002');