docs: update README

README.md

@@ -218,11 +218,23 @@ You need to use this option to specify the `sends.tar` file.
 
 ## Environment Variables
 
-> **Note:** All environment variables have default values, and you can use the docker image without setting environment variables.
+> **Note:** All environment variables have default values, you can use the docker image without setting any environment variables.
 
 #### RCLONE_REMOTE_NAME
 
-Rclone remote name, you can name it yourself.
+Rclone remote name, which needs to be consistent with the remote name in the rclone config.
+
+You can view the current remote name with the following command.
+
+```shell
+docker run --rm -it \
+  --mount type=volume,source=vaultwarden-rclone-data,target=/config/ \
+  ttionya/vaultwarden-backup:latest \
+  rclone config show
+
+# [BitwardenBackup] <- this
+# ...
+```
 
 Default: `BitwardenBackup`
 
@@ -236,25 +248,25 @@ Default: `/BitwardenBackup/`
 
 Rclone global flags, see [flags](https://rclone.org/flags/).
 
-**Do not add flags that change the output, such as `-P`, which will affect the deletion of outdated backup files.**
+**Do not add flags that will change the output, such as `-P`, which will affect the deletion of outdated backup files.**
 
 Default: `''`
 
 #### CRON
 
-Schedule run backup script, based on Linux `crond`. You can test the rules [here](https://crontab.guru/#5_*_*_*_*).
+Schedule run backup script, based on [`supercronic`](https://github.com/aptible/supercronic). You can test the rules [here](https://crontab.guru/#5_*_*_*_*).
 
 Default: `5 * * * *` (run the script at 5 minute every hour)
 
 #### ZIP_ENABLE
 
-Compress the backup file as Zip archive. When set to `'FALSE'`, only upload `.sqlite3` files without compression.
+Pack all backup files into a compressed file. When set to `'FALSE'`, each backup file will be uploaded independently.
 
 Default: `TRUE`
 
 #### ZIP_PASSWORD
 
-Set your password to encrypt Zip archive. Note that the password will always be used when compressing the backup file.
+Password for compressed file. Note that the password will always be used when packing the backup files.
 
 Default: `WHEREISMYPASSWORD?`
 

README_zh.md

@@ -218,11 +218,23 @@ docker run --rm -it \
 
 ## 环境变量
 
-> **注意：** 所有的环境变量都有默认值，你可以在不设置环境变量的情况下使用 Docker 镜像。
+> **注意：** 所有的环境变量都有默认值，你可以在不设置任何环境变量的情况下使用 Docker 镜像。
 
 #### RCLONE_REMOTE_NAME
 
-Rclone 远程名称，你可以自己修改命名。
+Rclone 远程名称，它需要和 rclone config 中的远程名称保持一致。
+
+你可以通过以下命令查看当前远程名称。
+
+```shell
+docker run --rm -it \
+  --mount type=volume,source=vaultwarden-rclone-data,target=/config/ \
+  ttionya/vaultwarden-backup:latest \
+  rclone config show
+
+# [BitwardenBackup] <- 就是它
+# ...
+```
 
 默认值：`BitwardenBackup`
 
@@ -242,19 +254,19 @@ Rclone 全局参数，详见 [flags](https://rclone.org/flags/)。
 
 #### CRON
 
-`crond` 的规则，它基于 Linux `crond`。你可以在 [这里](https://crontab.guru/#5_*_*_*_*) 进行测试。
+`crond` 的规则，它基于 [`supercronic`](https://github.com/aptible/supercronic)。你可以在 [这里](https://crontab.guru/#5_*_*_*_*) 进行测试。
 
 默认值：`5 * * * *` (每小时的 05 分自动备份)
 
 #### ZIP_ENABLE
 
-将备份文件打包为 Zip 文件。当设置为 `'FALSE'` 时，会单独上传备份文件。
+将所有备份文件打包为压缩文件。当设置为 `'FALSE'` 时，会单独上传每个备份文件。
 
 默认值：`TRUE`
 
 #### ZIP_PASSWORD
 
-使用密码加密打包的备份文件。请注意，打包备份文件时将始终使用密码。
+压缩文件的密码。请注意，打包备份文件时始终会使用密码。
 
 默认值：`WHEREISMYPASSWORD?`