diff --git a/doc/sql/mysql/tianze-pro-update.sql b/doc/sql/mysql/tianze-pro-update.sql
index d1e6d9e1..5b888479 100644
--- a/doc/sql/mysql/tianze-pro-update.sql
+++ b/doc/sql/mysql/tianze-pro-update.sql
@@ -493,3 +493,4 @@ COLLATE = utf8_general_ci;
 alter table question_log_summary comment '学生-题目日志-分析汇总';
 
 ALTER TABLE teacher_open_course_question_setting ADD COLUMN teacher_open_course_merge_course_info_id bigint(20) COMMENT '关联的章节ID（仅章节练习有值）';
+ALTER TABLE teacher_open_course_merge_resources_info ADD COLUMN teacher_open_course_merge_resources_info_status int(2) COMMENT '资源状态 0 删除 1上架 2下架';