diff --git a/web/src/main/java/com/leaper/web/service/CronTab.java b/web/src/main/java/com/leaper/web/service/CronTab.java
index 50caa45..36b4eef 100644
--- a/web/src/main/java/com/leaper/web/service/CronTab.java
+++ b/web/src/main/java/com/leaper/web/service/CronTab.java
@@ -97,7 +97,7 @@ public class CronTab {
 
 
     /**
-     * 递归地清除指定目录下的所有文件和子目录。
+     * 递归地清除指定目录下的所有文件和子目录。 s3服务
      *
      * @param directory 要清除的目录路径
      */
diff --git a/web/src/main/resources/application-prod.yml b/web/src/main/resources/application-prod.yml
index 91aaf05..f5a85c0 100644
--- a/web/src/main/resources/application-prod.yml
+++ b/web/src/main/resources/application-prod.yml
@@ -111,8 +111,13 @@ mybatis-plus:
     log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
 
 s3Config:
+#  s3用户名
   accessKey: "minio"
+  #  s3密码
   secretKey: "minio123"
+  #  s3网络位置端口
   host: "192.168.1.52:9000"
+  #  s3桶名
   bucketName: "camera"
+#  下载的临时地址，凌晨定时清除
   urlCache: "D://camera/"
\ No newline at end of file