diff --git a/doc/sql/mysql/clean.sql b/doc/sql/mysql/clean.sql
new file mode 100644
index 00000000..afafd232
--- /dev/null
+++ b/doc/sql/mysql/clean.sql
@@ -0,0 +1,132 @@
+-- 系统用户
+delete from core_user t where not find_in_set(t.code, 'admin,超级管理员') or t.code is null;
+update core_user t set t.login_count = 0;
+
+-- 课程标签
+truncate table course_label;
+INSERT INTO `course_label` (`course_label_id`, `course_label_type`, `course_label_name`, `course_label_status`, `org_id`, `user_id`, `add_type`) VALUES (3, '应用课程类', '财会大数据', 1, 1, 1, 'ADMIN_ADD');
+INSERT INTO `course_label` (`course_label_id`, `course_label_type`, `course_label_name`, `course_label_status`, `org_id`, `user_id`, `add_type`) VALUES (4, '应用课程类', '商业大数据', 1, 1, 1, 'ADMIN_ADD');
+INSERT INTO `course_label` (`course_label_id`, `course_label_type`, `course_label_name`, `course_label_status`, `org_id`, `user_id`, `add_type`) VALUES (5, '应用课程类', '营销大数据 ', 1, 1, 1, 'ADMIN_ADD');
+INSERT INTO `course_label` (`course_label_id`, `course_label_type`, `course_label_name`, `course_label_status`, `org_id`, `user_id`, `add_type`) VALUES (8, '理论课程类', '传统金融', 1, 1, 1, 'ADMIN_ADD');
+INSERT INTO `course_label` (`course_label_id`, `course_label_type`, `course_label_name`, `course_label_status`, `org_id`, `user_id`, `add_type`) VALUES (9, '理论课程类', '金融风险', 1, 1, 1, 'ADMIN_ADD');
+INSERT INTO `course_label` (`course_label_id`, `course_label_type`, `course_label_name`, `course_label_status`, `org_id`, `user_id`, `add_type`) VALUES (10, '理论课程类', '证券投资', 1, 1, 1, 'ADMIN_ADD');
+INSERT INTO `course_label` (`course_label_id`, `course_label_type`, `course_label_name`, `course_label_status`, `org_id`, `user_id`, `add_type`) VALUES (16, '应用课程类', '金融区块链', 1, 1, 100, 'ADMIN_ADD');
+INSERT INTO `course_label` (`course_label_id`, `course_label_type`, `course_label_name`, `course_label_status`, `org_id`, `user_id`, `add_type`) VALUES (17, '考证课程类', '证券从业资格考试', 1, 1, 100, 'ADMIN_ADD');
+INSERT INTO `course_label` (`course_label_id`, `course_label_type`, `course_label_name`, `course_label_status`, `org_id`, `user_id`, `add_type`) VALUES (18, '理论课程类', '金融科技', 1, 1, 100, 'ADMIN_ADD');
+INSERT INTO `course_label` (`course_label_id`, `course_label_type`, `course_label_name`, `course_label_status`, `org_id`, `user_id`, `add_type`) VALUES (19, '理论课程类', '金融风险管理', 1, 1, 100, 'ADMIN_ADD');
+
+
+-- 其他表非系统表全清空
+truncate table application_merge_teacher_open_course;
+truncate table attribute;
+truncate table attribute_grouping;
+truncate table attribute_relation;
+truncate table cms_blog;
+truncate table competition;
+truncate table competition_academy_style;
+truncate table competition_news;
+truncate table competition_students;
+truncate table competition_task_main;
+truncate table competition_task_one_question;
+truncate table competition_task_second_question;
+truncate table competition_task_second_question_step;
+truncate table competition_teacher_evaluation;
+truncate table core_user_wx;
+truncate table course_homework_question;
+truncate table course_info;
+truncate table exam;
+truncate table exam_students;
+truncate table exam_task_one_question;
+truncate table exam_task_second_question;
+truncate table exam_task_second_question_step;
+truncate table exam_task_three_question;
+truncate table exam_task_three_question_step;
+truncate table general_question_log;
+truncate table general_question_setting;
+truncate table general_resources_question_snapshot;
+truncate table hands_on;
+truncate table hands_on_achievement;
+truncate table hands_on_simulation_tasks;
+truncate table hands_on_simulation_tasks_assessment;
+truncate table hands_on_simulation_tasks_file;
+truncate table notice_read;
+truncate table question_log_summary;
+truncate table resources_application;
+truncate table resources_application_course;
+truncate table resources_competition;
+truncate table resources_competition_step;
+truncate table resources_info;
+truncate table resources_question;
+truncate table resources_question_snapshot;
+truncate table resources_training;
+truncate table resources_training_step;
+truncate table school_class;
+truncate table student;
+truncate table student_account_asset_allocation;
+truncate table student_account_trading_record_sheet;
+truncate table student_client_link;
+truncate table student_defence_log;
+truncate table student_defence_log_info;
+truncate table student_defence_log_note;
+truncate table student_direct_messages;
+truncate table student_hands_on_task_log;
+truncate table student_hands_on_task_ppt;
+truncate table student_hands_on_task_report;
+truncate table student_hands_on_task_step;
+truncate table student_hands_on_task_theory;
+truncate table student_hands_on_task_video;
+truncate table student_merge_application;
+truncate table student_question_log;
+truncate table student_question_log_answer;
+truncate table student_question_log_info;
+truncate table student_teacher_system_use_log_analysis;
+truncate table sys_log;
+truncate table sys_log_longtext;
+truncate table sys_log_mediumtext;
+truncate table sys_log_text;
+truncate table teacher;
+truncate table teacher_merge_application;
+truncate table teacher_open_course;
+truncate table teacher_open_course_chat_log;
+truncate table teacher_open_course_hands_on;
+truncate table teacher_open_course_hands_on_simulation_tasks;
+truncate table teacher_open_course_hands_on_simulation_tasks_assessment;
+truncate table teacher_open_course_hands_on_simulation_tasks_file;
+truncate table teacher_open_course_knowledge_point;
+truncate table teacher_open_course_knowledge_point_relation;
+truncate table teacher_open_course_merge_course_info;
+truncate table teacher_open_course_merge_resources_info;
+truncate table teacher_open_course_merge_resources_question;
+truncate table teacher_open_course_merge_schedule_session;
+truncate table teacher_open_course_merge_school_class;
+truncate table teacher_open_course_merge_student;
+truncate table teacher_open_course_merge_teacher;
+truncate table teacher_open_course_notice;
+truncate table teacher_open_course_notice_student;
+truncate table teacher_open_course_question_log;
+truncate table teacher_open_course_question_log_wrong;
+truncate table teacher_open_course_question_setting;
+truncate table teacher_open_course_real_operation;
+truncate table teacher_open_course_real_operation_review_report;
+truncate table teacher_open_course_real_operation_task;
+truncate table teacher_open_course_real_operation_task_ppt;
+truncate table teacher_open_course_real_operation_task_report_writing;
+truncate table teacher_open_course_real_operation_task_step;
+truncate table teacher_open_course_real_operation_task_theory;
+truncate table teacher_open_course_real_operation_task_video;
+truncate table teacher_open_course_schedule;
+truncate table teacher_open_course_schedule_session;
+truncate table teacher_open_course_schedule_session_class;
+truncate table teacher_open_course_schedule_session_snap;
+truncate table teacher_open_course_schedule_session_tag;
+truncate table teacher_open_course_score_dashboard;
+truncate table teacher_open_course_score_weight;
+truncate table teacher_open_course_student_signin_log;
+truncate table teacher_open_course_student_signin_setting;
+truncate table teaching_management;
+truncate table universities_colleges;
+truncate table universities_colleges_jurisdiction_curriculum_resources;
+truncate table universities_colleges_jurisdiction_experimental_system;
+truncate table university_faculty;
+truncate table university_system;
+truncate table wrong_question;
\ No newline at end of file