Maven 过滤 @ 字符无效

ERROR org.springframework.boot.SpringApplication -- Application run failed 
org.yaml.snakeyaml.scanner.ScannerException: while scanning for the next token 
found character '@' that cannot start any token. (Do not use @ for indentation)
 in 'reader', line 49, column 16: 
        org.ruoyi: @logging.level@