diff --git a/document/db/update_tenant_id.txt b/document/db/update_tenant_id.txt
new file mode 100644
index 0000000..91445ed
--- /dev/null
+++ b/document/db/update_tenant_id.txt
@@ -0,0 +1,13 @@
+UPDATE sys_dept set tenant_id = '2';
+UPDATE sys_menu set tenant_id = '2';
+UPDATE sys_post set tenant_id = '2';
+UPDATE sys_role set tenant_id = '2';
+UPDATE sys_user set tenant_id = '2';
+UPDATE sys_config set tenant_id = '2';
+UPDATE sys_login_log set tenant_id = '2';
+UPDATE sys_role_dept set tenant_id = '2';
+UPDATE sys_role_menu set tenant_id = '2';
+UPDATE sys_user_post set tenant_id = '2';
+UPDATE sys_user_role set tenant_id = '2';
+UPDATE sys_dict_data set tenant_id = '2';
+UPDATE sys_dict_type set tenant_id = '2';
\ No newline at end of file