diff --git a/docker-compose.yml b/docker-compose.yml
index 2f6864eb..a51d651b 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -119,7 +119,7 @@ services:
     build:
       context: .
       dockerfile: Dockerfile
-    image: appflowyinc/appflowy_cloud:${BACKEND_VERSION:-latest}
+    image: appflowyinc/appflowy_cloud:0.0.5
     depends_on:
       - redis
       - postgres
diff --git a/src/application.rs b/src/application.rs
index c15338af..9c86e3bf 100644
--- a/src/application.rs
+++ b/src/application.rs
@@ -280,6 +280,7 @@ async fn setup_admin_account(
 }
 
 async fn get_redis_client(redis_uri: &str) -> Result<redis::aio::ConnectionManager, Error> {
+  info!("Connecting to redis with uri: {}", redis_uri);
   let manager = redis::Client::open(redis_uri)
     .context("failed to connect to redis")?
     .get_tokio_connection_manager()
@@ -289,6 +290,7 @@ async fn get_redis_client(redis_uri: &str) -> Result<redis::aio::ConnectionManag
 }
 
 async fn get_aws_s3_bucket(s3_setting: &S3Setting) -> Result<s3::Bucket, Error> {
+  info!("Connecting to S3 bucket with setting: {:?}", &s3_setting);
   let region = {
     match s3_setting.use_minio {
       true => s3::Region::Custom {
@@ -304,7 +306,7 @@ async fn get_aws_s3_bucket(s3_setting: &S3Setting) -> Result<s3::Bucket, Error>
 
   let cred = s3::creds::Credentials {
     access_key: Some(s3_setting.access_key.to_owned()),
-    secret_key: Some(s3_setting.secret_key.to_owned()),
+    secret_key: Some(s3_setting.secret_key.expose_secret().to_owned()),
     security_token: None,
     session_token: None,
     expiration: None,
@@ -349,6 +351,7 @@ async fn migrate(pool: &PgPool) -> Result<(), Error> {
 }
 
 async fn get_gotrue_client(setting: &GoTrueSetting) -> Result<gotrue::api::Client, Error> {
+  info!("Connecting to GoTrue with setting: {:?}", setting);
   let gotrue_client = gotrue::api::Client::new(reqwest::Client::new(), &setting.base_url);
   let _ = gotrue_client
     .health()
diff --git a/src/config/config.rs b/src/config/config.rs
index 2232d1c9..f0009c9b 100644
--- a/src/config/config.rs
+++ b/src/config/config.rs
@@ -25,7 +25,7 @@ pub struct S3Setting {
   pub use_minio: bool,
   pub minio_url: String,
   pub access_key: String,
-  pub secret_key: String,
+  pub secret_key: Secret<String>,
   pub bucket: String,
   pub region: String,
 }
@@ -114,7 +114,7 @@ pub fn get_configuration() -> Result<Config, anyhow::Error> {
       use_minio: get_env_var("APPFLOWY_S3_USE_MINIO", "true").parse()?,
       minio_url: get_env_var("APPFLOWY_S3_MINIO_URL", "http://localhost:9000"),
       access_key: get_env_var("APPFLOWY_S3_ACCESS_KEY", "minioadmin"),
-      secret_key: get_env_var("APPFLOWY_S3_SECRET_KEY", "minioadmin"),
+      secret_key: get_env_var("APPFLOWY_S3_SECRET_KEY", "minioadmin").into(),
       bucket: get_env_var("APPFLOWY_S3_BUCKET", "appflowy"),
       region: get_env_var("APPFLOWY_S3_REGION", "us-east-1"),
     },