diff --git a/alicloud/resource_alicloud_gpdb_instance.go b/alicloud/resource_alicloud_gpdb_instance.go
index 4c9af87b627..c9874f5c9cc 100644
--- a/alicloud/resource_alicloud_gpdb_instance.go
+++ b/alicloud/resource_alicloud_gpdb_instance.go
@@ -874,7 +874,7 @@ func resourceAlicloudGpdbDbInstanceUpdate(d *schema.ResourceData, meta interface
 	request = map[string]interface{}{
 		"DBInstanceId": d.Id(),
 	}
-	if !d.IsNewResource() && d.HasChange("ssl_enabled") {
+	if d.HasChange("ssl_enabled") {
 		update = true
 	}
 	if v, ok := d.GetOkExists("ssl_enabled"); ok {
diff --git a/alicloud/resource_alicloud_gpdb_instance_test.go b/alicloud/resource_alicloud_gpdb_instance_test.go
index eceda727c27..bb02f36c882 100644
--- a/alicloud/resource_alicloud_gpdb_instance_test.go
+++ b/alicloud/resource_alicloud_gpdb_instance_test.go
@@ -592,6 +592,7 @@ func TestAccAlicloudGPDBDBInstance_basic1(t *testing.T) {
 					"create_sample_data":    `false`,
 					"encryption_type":       "CloudDisk",
 					"encryption_key":        "${alicloud_kms_key.key.id}",
+					"ssl_enabled":           "1",
 				}),
 				Check: resource.ComposeTestCheckFunc(
 					testAccCheck(map[string]string{
@@ -613,6 +614,7 @@ func TestAccAlicloudGPDBDBInstance_basic1(t *testing.T) {
 						"ip_whitelist.#":        "1",
 						"encryption_type":       "CloudDisk",
 						"encryption_key":        CHECKSET,
+						"ssl_enabled":           "1",
 					}),
 				),
 			},