-- 默认 Logo 不再指向不存在的公共静态资源，避免新安装和旧数据继承死路径
ALTER TABLE "system_settings"
ALTER COLUMN "headerLogoUrl" SET DEFAULT '';

ALTER TABLE "system_settings"
ALTER COLUMN "loginLogoUrl" SET DEFAULT '';

UPDATE "system_settings"
SET "headerLogoUrl" = ''
WHERE "headerLogoUrl" IN ('/logo/logo1.png', '/logo/logo2.png', '/logo/logo1', '/logo/logo2');

UPDATE "system_settings"
SET "loginLogoUrl" = ''
WHERE "loginLogoUrl" IN ('/logo/logo1.png', '/logo/logo2.png', '/logo/logo1', '/logo/logo2');