diff --git a/docs/data-sources/smn_message_templates.md b/docs/data-sources/smn_message_templates.md
new file mode 100644
index 00000000..6ee050cf
--- /dev/null
+++ b/docs/data-sources/smn_message_templates.md
@@ -0,0 +1,55 @@
+---
+subcategory: "Simple Message Notification (SMN)"
+---
+
+# flexibleengine_smn_message_templates
+
+Use this data source to get the list of SMN message templates.
+
+## Example Usage
+
+```hcl
+variable "name" {}
+
+data "flexibleengine_smn_message_templates" "test" {
+  name = var.name
+}
+```
+
+## Argument Reference
+
+The following arguments are supported:
+
+* `region` - (Optional, String) Specifies the region in which to query the data source. 
+  If omitted, the provider-level region will be used.
+
+* `name` - (Optional, String) Specifies the name of the message template.
+
+* `protocol` - (Optional, String) Specifies the protocol of the message template.
+
+* `template_id` - (Optional, String) Specifies the message template ID.
+
+## Attribute Reference
+
+In addition to all arguments above, the following attributes are exported:
+
+* `id` - The data source ID.
+
+* `templates` - The list of message templates. 
+  The [templates](#SmnMessageTemplate_MessageTemplate) structure is documented below.
+
+<a name="SmnMessageTemplate_MessageTemplate"></a>
+The `templates` block supports:
+
+* `id` - Indicates the message template ID.
+
+* `name` - Indicates the message template name.
+
+* `protocol` - Indicates the protocol supported by the template.
+
+* `tag_names` - Indicates the variable list. The variable name will be quoted in braces ({}) in the template. 
+  When you use a template to send messages, you can replace the variable with any content.
+
+* `created_at` - Indicates the create time.
+
+* `updated_at` - Indicates the update time.
diff --git a/flexibleengine/acceptance/data_source_flexibleengine_smn_message_templates_test.go b/flexibleengine/acceptance/data_source_flexibleengine_smn_message_templates_test.go
new file mode 100644
index 00000000..292718eb
--- /dev/null
+++ b/flexibleengine/acceptance/data_source_flexibleengine_smn_message_templates_test.go
@@ -0,0 +1,85 @@
+package acceptance
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+
+	"github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud/services/acceptance"
+)
+
+func TestAccDatasourceSmnMessageTemplates_basic(t *testing.T) {
+	rName := "data.flexibleengine_smn_message_templates.test"
+	name := acceptance.RandomAccResourceName()
+	dc := acceptance.InitDataSourceCheck(rName)
+
+	resource.ParallelTest(t, resource.TestCase{
+		PreCheck:          func() { testAccPreCheck(t) },
+		ProviderFactories: TestAccProviderFactories,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccDatasourceSmnMessageTemplates_basic(name),
+				Check: resource.ComposeTestCheckFunc(
+					dc.CheckResourceExists(),
+					resource.TestCheckResourceAttrSet(rName, "templates.0.id"),
+					resource.TestCheckResourceAttrSet(rName, "templates.0.name"),
+					resource.TestCheckResourceAttrSet(rName, "templates.0.protocol"),
+					resource.TestCheckResourceAttrSet(rName, "templates.0.tag_names.#"),
+					resource.TestCheckResourceAttrSet(rName, "templates.0.created_at"),
+					resource.TestCheckResourceAttrSet(rName, "templates.0.updated_at"),
+					resource.TestCheckOutput("name_filter_is_useful", "true"),
+					resource.TestCheckOutput("protocol_filter_is_useful", "true"),
+					resource.TestCheckOutput("template_id_filter_is_useful", "true"),
+				),
+			},
+		},
+	})
+}
+
+func testAccDatasourceSmnMessageTemplates_basic(name string) string {
+	return fmt.Sprintf(`
+%[1]s
+
+data "flexibleengine_smn_message_templates" "test" {
+  depends_on = [flexibleengine_smn_message_template.test]
+}
+
+data "flexibleengine_smn_message_templates" "name_filter" {
+  name = "%[2]s"
+
+  depends_on = [flexibleengine_smn_message_template.test]
+}
+
+output "name_filter_is_useful" {
+  value = length(data.flexibleengine_smn_message_templates.name_filter.templates) > 0 && alltrue(
+    [for v in data.flexibleengine_smn_message_templates.name_filter.templates[*].name : v == "%[2]s"]
+  )  
+}
+
+data "flexibleengine_smn_message_templates" "protocol_filter" {
+  protocol = "default"
+
+  depends_on = [flexibleengine_smn_message_template.test]
+}
+output "protocol_filter_is_useful" {
+  value = length(data.flexibleengine_smn_message_templates.protocol_filter.templates) > 0 && alltrue(
+    [for v in data.flexibleengine_smn_message_templates.protocol_filter.templates[*].protocol : v == "default"]
+  )  
+}
+
+locals {
+  template_id = flexibleengine_smn_message_template.test.id
+}
+
+data "flexibleengine_smn_message_templates" "template_id_filter" {
+  template_id = local.template_id
+}
+
+output "template_id_filter_is_useful" {
+  value = length(data.flexibleengine_smn_message_templates.template_id_filter.templates) > 0 && alltrue(
+    [for v in data.flexibleengine_smn_message_templates.template_id_filter.templates[*].id : v == local.template_id]
+  )  
+}
+`, testSmnMessageTemplate_basic(name), name)
+}
diff --git a/flexibleengine/provider.go b/flexibleengine/provider.go
index 3b0cad54..c5826be6 100644
--- a/flexibleengine/provider.go
+++ b/flexibleengine/provider.go
@@ -9,6 +9,7 @@ import (
 
 	"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+
 	"github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud"
 	"github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud/config"
 	"github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud/helper/mutexkv"
@@ -328,12 +329,13 @@ func Provider() *schema.Provider {
 			"flexibleengine_rds_instances":       rds.DataSourceRdsInstances(),
 			"flexibleengine_rds_storage_types":   rds.DataSourceStoragetype(),
 
-			"flexibleengine_sfs_turbos":         sfs.DataSourceTurbos(),
-			"flexibleengine_smn_topics":         smn.DataSourceTopics(),
-			"flexibleengine_sms_source_servers": sms.DataSourceServers(),
-			"flexibleengine_vpc_route_table":    vpc.DataSourceVPCRouteTable(),
-			"flexibleengine_vpc_subnets":        vpc.DataSourceVpcSubnets(),
-			"flexibleengine_vpcs":               vpc.DataSourceVpcs(),
+			"flexibleengine_sfs_turbos":            sfs.DataSourceTurbos(),
+			"flexibleengine_smn_topics":            smn.DataSourceTopics(),
+			"flexibleengine_smn_message_templates": smn.DataSourceSmnMessageTemplates(),
+			"flexibleengine_sms_source_servers":    sms.DataSourceServers(),
+			"flexibleengine_vpc_route_table":       vpc.DataSourceVPCRouteTable(),
+			"flexibleengine_vpc_subnets":           vpc.DataSourceVpcSubnets(),
+			"flexibleengine_vpcs":                  vpc.DataSourceVpcs(),
 
 			"flexibleengine_waf_dedicated_instances": waf.DataSourceWafDedicatedInstancesV1(),