diff --git a/.changelog/3278.txt b/.changelog/3278.txt
new file mode 100644
index 0000000000..32b3d23c15
--- /dev/null
+++ b/.changelog/3278.txt
@@ -0,0 +1,3 @@
+```release-note:enhancement
+datasource/tencentcloud_waf_ports: update doc
+```
\ No newline at end of file
diff --git a/tencentcloud/services/waf/data_source_tc_waf_ports.md b/tencentcloud/services/waf/data_source_tc_waf_ports.md
index d53b18b7a0..86290fab9e 100644
--- a/tencentcloud/services/waf/data_source_tc_waf_ports.md
+++ b/tencentcloud/services/waf/data_source_tc_waf_ports.md
@@ -13,4 +13,13 @@ data "tencentcloud_waf_ports" "example" {
   edition     = "clb-waf"
   instance_id = "waf_2kxtlbky00b2v1fn"
 }
-```
\ No newline at end of file
+```
+
+Or
+
+```hcl
+data "tencentcloud_waf_ports" "example" {
+  edition     = "sparta-waf"
+  instance_id = "waf_2ka80zly0702e8j3"
+}
+```
diff --git a/website/docs/d/waf_ports.html.markdown b/website/docs/d/waf_ports.html.markdown
index 6ab9a55fbe..341cde3fab 100644
--- a/website/docs/d/waf_ports.html.markdown
+++ b/website/docs/d/waf_ports.html.markdown
@@ -26,6 +26,15 @@ data "tencentcloud_waf_ports" "example" {
 }
 ```
 
+### Or
+
+```hcl
+data "tencentcloud_waf_ports" "example" {
+  edition     = "sparta-waf"
+  instance_id = "waf_2ka80zly0702e8j3"
+}
+```
+
 ## Argument Reference
 
 The following arguments are supported: