diff --git a/core/src/services/redis/backend.rs b/core/src/services/redis/backend.rs
index 77ca74b64c49..14d647f9cab9 100644
--- a/core/src/services/redis/backend.rs
+++ b/core/src/services/redis/backend.rs
@@ -121,6 +121,7 @@ impl RedisBuilder {
     /// currently supported schemes:
     /// - no scheme: will be seen as "tcp"
     /// - "tcp" or "redis": unsecured redis connections
+    /// - "rediss": secured redis connections
     /// - "unix" or "redis+unix": unix socket connection
     pub fn endpoint(&mut self, endpoint: &str) -> &mut Self {
         if !endpoint.is_empty() {
@@ -130,11 +131,12 @@ impl RedisBuilder {
     }
 
     /// set the network address of redis cluster service.
-    /// This parameter is mutually exclusive with the endponit parameter.
+    /// This parameter is mutually exclusive with the endpoint parameter.
     ///
     /// currently supported schemes:
     /// - no scheme: will be seen as "tcp"
     /// - "tcp" or "redis": unsecured redis connections
+    /// - "rediss": secured redis connections
     /// - "unix" or "redis+unix": unix socket connection
     pub fn cluster_endpoints(&mut self, cluster_endpoints: &str) -> &mut Self {
         if !cluster_endpoints.is_empty() {
diff --git a/core/src/services/redis/docs.md b/core/src/services/redis/docs.md
index 59f25158de62..631538f7e155 100644
--- a/core/src/services/redis/docs.md
+++ b/core/src/services/redis/docs.md
@@ -18,7 +18,7 @@ This service can be used to:
 
 - `root`: Set the working directory of `OpenDAL`
 - `endpoint`: Set the network address of redis server
-- `cluster_endpoints`: Set the network address of redis cluster server. This parameter is mutually exclusive with the `endponit` parameter.
+- `cluster_endpoints`: Set the network address of redis cluster server. This parameter is mutually exclusive with the `endpoint` parameter.
 - `username`: Set the username of Redis
 - `password`: Set the password for authentication
 - `db`: Set the DB of redis