src/main/java/com/ruoyi/framework/security/service/SysLoginService.java
@@ -121,7 +121,7 @@ boolean captchaEnabled = configService.selectCaptchaEnabled(); if (captchaEnabled) { String verifyKey = CacheConstants.CAPTCHA_CODE_KEY + StringUtils.nvl(uuid, ""); String verifyKey = CacheConstants.PREFIX + CacheConstants.CAPTCHA_CODE_KEY + StringUtils.nvl(uuid, ""); String captcha = redisCache.getCacheObject(verifyKey); if (captcha == null) {