diff --git a/manual/setup/setup_with_ceph.md b/manual/setup/setup_with_ceph.md
index 53cfa100..b161860d 100644
--- a/manual/setup/setup_with_ceph.md
+++ b/manual/setup/setup_with_ceph.md
@@ -99,7 +99,7 @@ ceph_config = /etc/ceph/ceph.conf
 ceph_client_id = seafile
 pool = seafile-fs
 
-# Memcached or Reids configs
+# Memcached or Redis configs
 ......
 
 ```
diff --git a/manual/setup_binary/installation.md b/manual/setup_binary/installation.md
index 006bcb28..1e6c5963 100644
--- a/manual/setup_binary/installation.md
+++ b/manual/setup_binary/installation.md
@@ -418,7 +418,7 @@ MEMCACHED_PORT=11211
 
 ### Setup Memory Cache
 
-Memory cache is mandatory for pro edition. You may use Memcached or Reids as cache server.
+Memory cache is mandatory for pro edition. You may use Memcached or Redis as cache server.
 
 === "Memcached"