diff --git a/.changelog/2945.txt b/.changelog/2945.txt
new file mode 100644
index 0000000000..b29ee48965
--- /dev/null
+++ b/.changelog/2945.txt
@@ -0,0 +1,3 @@
+```release-note:enhancement
+resource/tencentcloud_scf_function: Update doc
+```
\ No newline at end of file
diff --git a/tencentcloud/services/scf/resource_tc_scf_function.md b/tencentcloud/services/scf/resource_tc_scf_function.md
index ebf10a5da5..81f00d3f10 100644
--- a/tencentcloud/services/scf/resource_tc_scf_function.md
+++ b/tencentcloud/services/scf/resource_tc_scf_function.md
@@ -23,13 +23,13 @@ resource "tencentcloud_scf_function" "foo" {
   runtime           = "Python3.6"
   enable_public_net = true
   dns_cache         = true
+  vpc_id            = "vpc-391sv4w3"
+  subnet_id         = "subnet-ljyn7h30"
+  zip_file          = "/scf/first.zip"
+
   intranet_config {
     ip_fixed = "ENABLE"
   }
-  vpc_id    = "vpc-391sv4w3"
-  subnet_id = "subnet-ljyn7h30"
-
-  zip_file = "/scf/first.zip"
 
   tags = {
     "env" = "test"
@@ -46,12 +46,12 @@ resource "tencentcloud_scf_function" "foo" {
   runtime = "Python3.6"
 
   cfs_config {
-	user_id	= "10000"
-	user_group_id	= "10000"
-	cfs_id	= "cfs-xxxxxxxx"
-	mount_ins_id	= "cfs-xxxxxxxx"
-	local_mount_dir	= "/mnt"
-	remote_mount_dir	= "/"
+    user_id          = "10000"
+    user_group_id    = "10000"
+    cfs_id           = "cfs-xxxxxxxx"
+    mount_ins_id     = "cfs-xxxxxxxx"
+    local_mount_dir  = "/mnt"
+    remote_mount_dir = "/"
   }
 }
 ```
@@ -64,8 +64,7 @@ resource "tencentcloud_scf_function" "foo" {
   handler           = "first.do_it_first"
   runtime           = "Python3.6"
   enable_public_net = true
-
-  zip_file = "/scf/first.zip"
+  zip_file          = "/scf/first.zip"
 
   triggers {
     name         = "tf-test-fn-trigger"
@@ -79,6 +78,18 @@ resource "tencentcloud_scf_function" "foo" {
     type         = "cos"
     trigger_desc = "{\"event\":\"cos:ObjectCreated:Put\",\"filter\":{\"Prefix\":\"\",\"Suffix\":\"\"}}"
   }
+
+  triggers {
+    name = "tf-test-fn-trigger"
+    type = "http"
+    trigger_desc = jsonencode({
+      "AuthType" : "NONE",
+      "NetConfig" : {
+        "EnableIntranet" : true,
+        "EnableExtranet" : false,
+      }
+    })
+  }
 }
 ```
 
diff --git a/website/docs/r/scf_function.html.markdown b/website/docs/r/scf_function.html.markdown
index 9aa3963ab4..e872fe175b 100644
--- a/website/docs/r/scf_function.html.markdown
+++ b/website/docs/r/scf_function.html.markdown
@@ -34,13 +34,13 @@ resource "tencentcloud_scf_function" "foo" {
   runtime           = "Python3.6"
   enable_public_net = true
   dns_cache         = true
+  vpc_id            = "vpc-391sv4w3"
+  subnet_id         = "subnet-ljyn7h30"
+  zip_file          = "/scf/first.zip"
+
   intranet_config {
     ip_fixed = "ENABLE"
   }
-  vpc_id    = "vpc-391sv4w3"
-  subnet_id = "subnet-ljyn7h30"
-
-  zip_file = "/scf/first.zip"
 
   tags = {
     "env" = "test"
@@ -75,8 +75,7 @@ resource "tencentcloud_scf_function" "foo" {
   handler           = "first.do_it_first"
   runtime           = "Python3.6"
   enable_public_net = true
-
-  zip_file = "/scf/first.zip"
+  zip_file          = "/scf/first.zip"
 
   triggers {
     name         = "tf-test-fn-trigger"
@@ -90,6 +89,18 @@ resource "tencentcloud_scf_function" "foo" {
     type         = "cos"
     trigger_desc = "{\"event\":\"cos:ObjectCreated:Put\",\"filter\":{\"Prefix\":\"\",\"Suffix\":\"\"}}"
   }
+
+  triggers {
+    name = "tf-test-fn-trigger"
+    type = "http"
+    trigger_desc = jsonencode({
+      "AuthType" : "NONE",
+      "NetConfig" : {
+        "EnableIntranet" : true,
+        "EnableExtranet" : false,
+      }
+    })
+  }
 }
 ```