diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2ad8b917..90e2e489 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,16 @@
-	## 1.16.0 (Unreleased)
+	## 1.17.0 (Unreleased)
+## 1.16.0 (October 25, 2022)
+FEATURES:
+- **New Data Source:** `baiducloud_cdn_domain_certificate`
+- **New Resource:** `baiducloud_cdn_domain_config_origin`
+- **New Resource:** `baiducloud_cdn_domain_config_advanced`
+- **New Resource:** `baiducloud_cdn_domain_config_https`
+
+ENHANCEMENTS:
+- resource/baiducloud_cdn_domain_config_cache: Merge configuration read API calls.
+- resource/baiducloud_cdn_domain_config_acl: Merge configuration read API calls.
+- resource/baiducloud_scs: Delete validation for `disk_flavor`.
+
 ## 1.15.12 (October 24, 2022)
 NOTES:
 - Support baiducloud VPN
@@ -21,9 +33,11 @@ NOTES:
 ## 1.15.9 (September 23, 2022)
 NOTES:
 - Support baiducloud deploy set
+
 FEATURES:
 - **New Data Source:** `baiducloud_deploysets`
 - **New Resource:** `baiducloud_deployset`
+
 ENHANCEMENTS:
 - Support baiducloud BCC param deploy_set_ids
 
diff --git a/website/docs/d/scs_specs.html.markdown b/website/docs/d/scs_specs.html.markdown
index 05867767..a9a005cb 100644
--- a/website/docs/d/scs_specs.html.markdown
+++ b/website/docs/d/scs_specs.html.markdown
@@ -1,6 +1,7 @@
 ---
 layout: "baiducloud"
 page_title: "BaiduCloud: baiducloud_scs_specs"
+subcategory: "SCS"
 sidebar_current: "docs-baiducloud-datasource-scs_specs"
 description: |-
   Use this data source to query scs specs list.
diff --git a/website/docs/d/scss.html.markdown b/website/docs/d/scss.html.markdown
index addd3c65..9a27ce2c 100644
--- a/website/docs/d/scss.html.markdown
+++ b/website/docs/d/scss.html.markdown
@@ -1,6 +1,7 @@
 ---
 layout: "baiducloud"
 page_title: "BaiduCloud: baiducloud_scss"
+subcategory: "SCS"
 sidebar_current: "docs-baiducloud-datasource-scss"
 description: |-
   Use this data source to query SCS list.
diff --git a/website/docs/r/scs.html.markdown b/website/docs/r/scs.html.markdown
index 4426f091..d589827a 100644
--- a/website/docs/r/scs.html.markdown
+++ b/website/docs/r/scs.html.markdown
@@ -1,6 +1,7 @@
 ---
 layout: "baiducloud"
 page_title: "BaiduCloud: baiducloud_scs"
+subcategory: "SCS"
 sidebar_current: "docs-baiducloud-resource-scs"
 description: |-
 Use this resource to get information about a SCS.
@@ -88,7 +89,7 @@ The following arguments are supported:
 * `billing` - (Optional) **Deprecated**. Use `payment_timing`, `reservation_length`, `reservation_time_unit` instead. Billing information of the Scs.
 * `client_auth` - (Optional, Sensitive) Access password of the instance. Should be 8-16 characters, and contains at least two types of letters, numbers and symbols. Allowed symbols include `$ ^ * ( ) _ + - =`.
 * `cluster_type` - (Optional, ForceNew) Type of the instance. If `engine` is `memcache`, must be `default`. Valid values for other engine type: `cluster`, `master_slave`.  Defaults to `master_slave`.
-* `disk_flavor` - (Optional) Storage size(GB) when use PegaDB. Must be between `50` and `160`
+* `disk_flavor` - (Optional) Storage size(GB) when use PegaDB.
 * `disk_type` - (Optional) Disk type of the instance. Valid values: `cloud_hp1`, `enhanced_ssd_pl1`.
 * `enable_read_only` - (Optional) Whether the copies are read only. Valid values: `1`(enabled), `2`(disabled). Defaults to `2`.
 * `engine_version` - (Optional) Engine version of the instance. Must be set when `engine` is `redis`. Valid values: `3.2`, `4.0`, `5.0`, `6.0`.