diff --git a/src/main/resources/application.yaml b/src/main/resources/application.yaml
index af82668..aedc322 100644
--- a/src/main/resources/application.yaml
+++ b/src/main/resources/application.yaml
@@ -19,13 +19,6 @@ logging:
     name: ${NACOS_SENTINEL_LOGS_FOLDER:/logs}/${spring.application.name}/${spring.application.name}.log
   logback:
     rollingpolicy:
-      # 文件最大大小，单位: org.springframework.util.unit.DataSize
-      # 旧版使用：logging.file.max-size
       max-file-size: ${NACOS_SENTINEL_LOGS_MAX_FILE_SIZE:20MB}
-      # 日志保存天数
-      # 旧版使用：logging.file.max-history
       max-history: ${NACOS_SENTINEL_LOGS_MAX_HISTORY:365}
-      # 压缩文件命名
-      # 后缀名中比原始配置添加了 `.log`，解压后方便打开看
-      # 旧版使用：logging.pattern.rolling-file-name
       file-name-pattern: ${LOG_FILE}.%d{yyyy-MM-dd}.%i.log.gz