diff --git a/files/board/arpl/overlayfs/opt/arpl/menu.sh b/files/board/arpl/overlayfs/opt/arpl/menu.sh
index 465cf2b6..1a2a5319 100755
--- a/files/board/arpl/overlayfs/opt/arpl/menu.sh
+++ b/files/board/arpl/overlayfs/opt/arpl/menu.sh
@@ -430,7 +430,8 @@ function synoinfoMenu() {
           --inputbox "Type a name of synoinfo entry" 0 0 \
           2>${TMP_PATH}/resp
         [ $? -ne 0 ] && continue
-        NAME="`sed 's/://g' <"${TMP_PATH}/resp"`"
+        NAME="`<"${TMP_PATH}/resp"`"
+        [ -z "${NAME}" ] && continue
         dialog --backtitle "`backtitle`" --title "Synoinfo entries" \
           --inputbox "Type a value of '${NAME}' entry" 0 0 "${SYNOINFO[${NAME}]}" \
           2>${TMP_PATH}/resp
diff --git a/files/board/arpl/overlayfs/opt/arpl/model-configs/DS3615xs.yml b/files/board/arpl/overlayfs/opt/arpl/model-configs/DS3615xs.yml
index 0eeb4620..83752084 100644
--- a/files/board/arpl/overlayfs/opt/arpl/model-configs/DS3615xs.yml
+++ b/files/board/arpl/overlayfs/opt/arpl/model-configs/DS3615xs.yml
@@ -7,6 +7,8 @@ synoinfo: &synoinfo
   small_info_path: "https://example.com/null"
   updateurl: "http://example.com/"
   myds_region_api_base_url: "https://example.com"
+  support_disk_compatibility: "no"
+  support_memory_compatibility: "no"
   supportraidgroup: "no"
   supportssdcache: "no"
 cmdline: &cmdline
diff --git a/files/board/arpl/overlayfs/opt/arpl/model-configs/DS3617xs.yml b/files/board/arpl/overlayfs/opt/arpl/model-configs/DS3617xs.yml
index 6780e6bb..6b46cf54 100644
--- a/files/board/arpl/overlayfs/opt/arpl/model-configs/DS3617xs.yml
+++ b/files/board/arpl/overlayfs/opt/arpl/model-configs/DS3617xs.yml
@@ -11,6 +11,8 @@ synoinfo: &synoinfo
   updateurl: "http://example.com/"
   myds_region_api_base_url: "https://example.com"
   security_version_server: "https://example.com/smallupdate"
+  support_disk_compatibility: "no"
+  support_memory_compatibility: "no"
   supportraidgroup: "no"
   supportssdcache: "no"
 cmdline: &cmdline