diff --git a/tencentcloud/resource_tc_cdn_domain.go b/tencentcloud/resource_tc_cdn_domain.go
index ae1cfea189..bf42f4ec56 100644
--- a/tencentcloud/resource_tc_cdn_domain.go
+++ b/tencentcloud/resource_tc_cdn_domain.go
@@ -113,7 +113,7 @@ func resourceTencentCloudCdnDomain() *schema.Resource {
 							Type:        schema.TypeList,
 							Required:    true,
 							Elem:        &schema.Schema{Type: schema.TypeString},
-							Description: "Master origin server list. Valid values can be ip or doamin name. When modifying the origin server, you need to enter the corresponding `origin_type`.",
+							Description: "Master origin server list. Valid values can be ip or domain name. When modifying the origin server, you need to enter the corresponding `origin_type`.",
 						},
 						"server_name": {
 							Type:        schema.TypeString,
@@ -143,7 +143,7 @@ func resourceTencentCloudCdnDomain() *schema.Resource {
 							Type:        schema.TypeList,
 							Optional:    true,
 							Elem:        &schema.Schema{Type: schema.TypeString},
-							Description: "Backup origin server list. Valid values can be ip or doamin name. When modifying the backup origin server, you need to enter the corresponding `backup_origin_type`.",
+							Description: "Backup origin server list. Valid values can be ip or domain name. When modifying the backup origin server, you need to enter the corresponding `backup_origin_type`.",
 						},
 						"backup_server_name": {
 							Type:        schema.TypeString,
diff --git a/website/docs/r/cdn_domain.html.markdown b/website/docs/r/cdn_domain.html.markdown
index abd4d8cc81..593403b171 100644
--- a/website/docs/r/cdn_domain.html.markdown
+++ b/website/docs/r/cdn_domain.html.markdown
@@ -68,9 +68,9 @@ The `https_config` object supports the following:
 
 The `origin` object supports the following:
 
-* `origin_list` - (Required) Master origin server list. Valid values can be ip or doamin name. When modifying the origin server, you need to enter the corresponding `origin_type`.
+* `origin_list` - (Required) Master origin server list. Valid values can be ip or domain name. When modifying the origin server, you need to enter the corresponding `origin_type`.
 * `origin_type` - (Required) Master origin server type. Valid values are `domain`, `cos`, `ip`, `ipv6` and `ip_ipv6`.
-* `backup_origin_list` - (Optional) Backup origin server list. Valid values can be ip or doamin name. When modifying the backup origin server, you need to enter the corresponding `backup_origin_type`.
+* `backup_origin_list` - (Optional) Backup origin server list. Valid values can be ip or domain name. When modifying the backup origin server, you need to enter the corresponding `backup_origin_type`.
 * `backup_origin_type` - (Optional) Backup origin server type. Valid values are `domain` and `ip`.
 * `backup_server_name` - (Optional) Host header used when accessing the backup origin server. If left empty, the ServerName of master origin server will be used by default.
 * `cos_private_access` - (Optional) When OriginType is COS, you can specify if access to private buckets is allowed. Valid values are `on` and `off`, and default value is `off`.