diff --git a/.changelog/3643.txt b/.changelog/3643.txt
new file mode 100644
index 0000000000..0dc8344a86
--- /dev/null
+++ b/.changelog/3643.txt
@@ -0,0 +1,3 @@
+```release-note:enhancement
+resource/tencentcloud_cvm_sync_image: add computed `image_set`
+```
\ No newline at end of file
diff --git a/tencentcloud/services/cvm/resource_tc_cvm_sync_image.go b/tencentcloud/services/cvm/resource_tc_cvm_sync_image.go
index ae86987ba1..a53a77968f 100644
--- a/tencentcloud/services/cvm/resource_tc_cvm_sync_image.go
+++ b/tencentcloud/services/cvm/resource_tc_cvm_sync_image.go
@@ -75,9 +75,20 @@ func ResourceTencentCloudCvmSyncImage() *schema.Resource {
 
 			"image_set": {
 				Computed: true,
-				Type:     schema.TypeSet,
-				Elem: &schema.Schema{
-					Type: schema.TypeString,
+				Type:     schema.TypeList,
+				Elem: &schema.Resource{
+					Schema: map[string]*schema.Schema{
+						"image_id": {
+							Type:        schema.TypeString,
+							Computed:    true,
+							Description: "Image ID.",
+						},
+						"region": {
+							Type:        schema.TypeString,
+							Computed:    true,
+							Description: "Region of the image.",
+						},
+					},
 				},
 				Description: "ID of the image created in the destination region.",
 			},
@@ -145,7 +156,22 @@ func resourceTencentCloudCvmSyncImageCreate(d *schema.ResourceData, meta interfa
 
 	d.SetId(imageId)
 
-	_ = d.Set("image_set", response.Response.ImageSet)
+	imageSetList := []interface{}{}
+	for _, image := range response.Response.ImageSet {
+		imageMap := map[string]interface{}{}
+
+		if image.ImageId != nil {
+			imageMap["image_id"] = image.ImageId
+		}
+
+		if image.Region != nil {
+			imageMap["region"] = image.Region
+		}
+
+		imageSetList = append(imageSetList, imageMap)
+	}
+
+	_ = d.Set("image_set", imageSetList)
 
 	service := CvmService{client: meta.(tccommon.ProviderMeta).GetAPIV3Conn()}
 
diff --git a/website/docs/r/cvm_sync_image.html.markdown b/website/docs/r/cvm_sync_image.html.markdown
index 157ac24955..d2efdff6cf 100644
--- a/website/docs/r/cvm_sync_image.html.markdown
+++ b/website/docs/r/cvm_sync_image.html.markdown
@@ -45,5 +45,7 @@ In addition to all arguments above, the following attributes are exported:
 
 * `id` - ID of the resource.
 * `image_set` - ID of the image created in the destination region.
+  * `image_id` - Image ID.
+  * `region` - Region of the image.