diff --git a/telephony/telephonyjstest/actscontactstageapitest/entry/src/main/module.json b/telephony/telephonyjstest/actscontactstageapitest/entry/src/main/module.json
index c7a32f3decb56eba6a17a11ea25d28521ba5088b..8747757bc88f23157648218eb49a77df9a244cb7 100644
--- a/telephony/telephonyjstest/actscontactstageapitest/entry/src/main/module.json
+++ b/telephony/telephonyjstest/actscontactstageapitest/entry/src/main/module.json
@@ -22,7 +22,6 @@
         "label": "$string:TestAbility_label",
         "exported": true,
         "startWindowIcon": "$media:icon",
-        "startWindowBackground": "$color:white",
         "skills": [
           {
             "entities": [