From 8bd902d8cf592e4f6d4f63e1dbfb3c14edd0190f Mon Sep 17 00:00:00 2001
From: ttionya <git@ttionya.com>
Date: Thu, 8 Oct 2020 12:31:16 +0800
Subject: [PATCH] docs: edit readme

---
 README.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 47d34c3..8576a0a 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 Docker containers for [bitwarden_rs](https://github.com/dani-garcia/bitwarden_rs) backup to remote.
 
-- [Docker Hub](https://hub.docker.com/repository/docker/ttionya/bitwardenrs-backup)
+- [Docker Hub](https://hub.docker.com/r/ttionya/bitwardenrs-backup)
 - [GitHub](https://github.com/ttionya/BitwardenRS-Backup)
 
 ## Feature
@@ -78,6 +78,8 @@ docker-compose down
 
 ## Environment Variables
 
+**Note:** All environment variables have default values, and you can use the docker image without setting environment variables.
+
 #### RCLONE_REMOTE_NAME
 
 Rclone remote name, you can name it yourself.