fessConfig.setStorageAccessKey(form.storageAccessKey);
        }
        if (form.storageSecretKey != null && StringUtil.isNotBlank(form.storageSecretKey.replace("*", " "))) {
            fessConfig.setStorageSecretKey(form.storageSecretKey);
        }
        fessConfig.setStorageBucket(form.storageBucket);

        fessConfig.storeSystemProperties();

    /**
     * Secret key for cloud storage authentication.
     * Used in conjunction with the access key for cloud storage.
     */
    @Size(max = 1000)
    public String storageSecretKey;

    /**
     * Storage bucket name for cloud storage operations.
     * Specifies which bucket to use for storing files in cloud storage.
     */
    @Size(max = 1000)
    public String storageBucket;