diff --git a/README-CN.md b/README-CN.md
index 3580846ab34..4409983d662 100644
--- a/README-CN.md
+++ b/README-CN.md
@@ -52,7 +52,7 @@ Cloudpods是一个开源的Golang实现的云原生的融合多云/混合云的
 ### 支持的云资源
 
 * Servers: instances, disks, network interfaces, networks, vpcs, storages, hosts, wires, snapshots, snapshot policies, security groups, elastic IPs, SSH keypairs, images
-* Load Balancers: instances, listeners, backend groups, backends, TSL certificates, ACLs
+* Load Balancers: instances, listeners, backend groups, backends, TLS certificates, ACLs
 * Object Storage: buckets, objects
 * NAS: file_systems, access_groups, mount_targets
 * RDS: instances, accounts, backups, databases, parameters, privileges
diff --git a/README.md b/README.md
index 68a2e2899a2..0a3759ce85b 100644
--- a/README.md
+++ b/README.md
@@ -54,7 +54,7 @@ See [Introduction](https://www.cloudpods.org/docs/introduction/) for details.
 ### Supported resources
 
 * Servers: instances, disks, network interfaces, networks, vpcs, storages, hosts, wires, snapshots, snapshot policies, security groups, elastic IPs, SSH keypairs, images
-* Load Balancers: instances, listeners, backend groups, backends, TSL certificates, ACLs
+* Load Balancers: instances, listeners, backend groups, backends, TLS certificates, ACLs
 * Object Storage: buckets, objects
 * NAS: file_systems, access_groups, mount_targets
 * RDS: instances, accounts, backups, databases, parameters, privileges