diff --git a/.changelog/3233.txt b/.changelog/3233.txt
new file mode 100644
index 0000000000..787d0945c4
--- /dev/null
+++ b/.changelog/3233.txt
@@ -0,0 +1,3 @@
+```release-note:enhancement
+resource/tencentcloud_serverless_hbase_instance: Change `tags` from `TypeList` to `TypeSet`
+```
\ No newline at end of file
diff --git a/tencentcloud/services/emr/resource_tc_serverless_hbase_instance.go b/tencentcloud/services/emr/resource_tc_serverless_hbase_instance.go
index e31011832c..929070fc96 100644
--- a/tencentcloud/services/emr/resource_tc_serverless_hbase_instance.go
+++ b/tencentcloud/services/emr/resource_tc_serverless_hbase_instance.go
@@ -98,7 +98,7 @@ func ResourceTencentCloudServerlessHbaseInstance() *schema.Resource {
 			},
 
 			"tags": {
-				Type:        schema.TypeList,
+				Type:        schema.TypeSet,
 				Optional:    true,
 				Description: "List of tags to bind to the instance.",
 				Elem: &schema.Resource{
@@ -195,7 +195,7 @@ func resourceTencentCloudServerlessHbaseInstanceCreate(d *schema.ResourceData, m
 	}
 
 	if v, ok := d.GetOk("tags"); ok {
-		for _, item := range v.([]interface{}) {
+		for _, item := range v.(*schema.Set).List() {
 			tagsMap := item.(map[string]interface{})
 			tag := emr.Tag{}
 			if v, ok := tagsMap["tag_key"]; ok {
@@ -415,11 +415,11 @@ func resourceTencentCloudServerlessHbaseInstanceUpdate(d *schema.ResourceData, m
 		oldMap := make(map[string]interface{})
 		newMap := make(map[string]interface{})
 
-		for _, o := range oldValue.([]interface{}) {
+		for _, o := range oldValue.(*schema.Set).List() {
 			oMap := o.(map[string]interface{})
 			oldMap[oMap["tag_key"].(string)] = oMap["tag_value"].(string)
 		}
-		for _, n := range newValue.([]interface{}) {
+		for _, n := range newValue.(*schema.Set).List() {
 			nMap := n.(map[string]interface{})
 			newMap[nMap["tag_key"].(string)] = nMap["tag_value"].(string)
 		}
diff --git a/website/docs/r/serverless_hbase_instance.html.markdown b/website/docs/r/serverless_hbase_instance.html.markdown
index a8b2e7cbca..6634989832 100644
--- a/website/docs/r/serverless_hbase_instance.html.markdown
+++ b/website/docs/r/serverless_hbase_instance.html.markdown
@@ -46,7 +46,7 @@ The following arguments are supported:
 * `zone_settings` - (Required, List) Detailed configuration of the instance availability zone, currently supports multiple availability zones, the number of availability zones can only be 1 or 3, including zone name, VPC information, and number of nodes. The total number of nodes across all zones must be greater than or equal to 3 and less than or equal to 50.
 * `auto_renew_flag` - (Optional, Int) AutoRenewFlag, Value range: 0: indicates NOTIFY_AND_MANUAL_RENEW; 1: indicates NOTIFY_AND_AUTO_RENEW; 2: indicates DISABLE_NOTIFY_AND_MANUAL_RENEW.
 * `node_type` - (Optional, String) Instance node type, can be filled in as 4C16G, 8C32G, 16C64G, 32C128G, case insensitive.
-* `tags` - (Optional, List) List of tags to bind to the instance.
+* `tags` - (Optional, Set) List of tags to bind to the instance.
 * `time_span` - (Optional, Int) Time span.
 * `time_unit` - (Optional, String) Time unit, fill in m which means month.