diff --git a/doc/sql/app-20230630-ddl.sql b/doc/sql/app-20230630-ddl.sql
index 0fa5b25..cde5566 100644
--- a/doc/sql/app-20230630-ddl.sql
+++ b/doc/sql/app-20230630-ddl.sql
@@ -19,8 +19,6 @@ CREATE TABLE `cps_question_info`
     `completion_time`           VARCHAR(520) NULL DEFAULT '' COLLATE 'utf8mb4_general_ci',
     `control_area`              DATETIME NULL DEFAULT NULL,
     `knowledge_accumulation`    VARCHAR(520) NULL DEFAULT '' COLLATE 'utf8mb4_general_ci',
-    `measures_from`             VARCHAR(520) NULL DEFAULT '' COLLATE 'utf8mb4_general_ci',
-    `accumulation_from`         VARCHAR(520) NULL DEFAULT '' COLLATE 'utf8mb4_general_ci',
     `status`                    INT(2) NULL DEFAULT '0' COMMENT '状态',
     `status1`                   INT(2) NULL DEFAULT '0' COMMENT '状态1',
     `status2`                   INT(2) NULL DEFAULT '0' COMMENT '状态2',
diff --git a/doc/sql/app-20230703-ddl.sql b/doc/sql/app-20230703-ddl.sql
new file mode 100644
index 0000000..b7a1b6a
--- /dev/null
+++ b/doc/sql/app-20230703-ddl.sql
@@ -0,0 +1 @@
+alter table cps_question_info Add column measures_from varchar(520) null default '' AFTER `knowledge_accumulation`, Add column accumulation_from varchar(520) null default '' AFTER `knowledge_accumulation`;