diff --git a/_data/ddc_offline_files_2.yaml b/_data/ddc_offline_files_2.yaml
index 27614cb9ba..18a2c0bbfc 100644
--- a/_data/ddc_offline_files_2.yaml
+++ b/_data/ddc_offline_files_2.yaml
@@ -5,7 +5,11 @@
 # Used by _includes/components/ddc_url_list_2.html
 - product: "ucp"
   version: "3.1"
-  tar-files:
+  tar-files: 
+    - description: "3.1.3 Windows Server 2019"
+      url: https://packages.docker.com/caas/ucp_images_win_2019_3.1.3.tar.gz
+    - description: "3.1.3 Windows Server 1809"
+      url: https://packages.docker.com/caas/ucp_images_win_1809_3.1.3.tar.gz
     - description: "3.1.2 Linux"
       url: https://packages.docker.com/caas/ucp_images_3.1.2.tar.gz
     - description: "3.1.2 Windows Server 2016 LTSC"