white standard worktime color in calendar

src/main/resources/templates/done/list.html

@@ -194,7 +194,7 @@
 				for (var i = 0; i < scheduleRecords.length; i++) {
 					var r = scheduleRecords[i];
 					var cssClass = r.billing;
-					var color = "#aaaaaa";
+					var color = "#ffffff";
 					if (cssClass == "WP5") {
 						color = "#aa0000";
 					} else if (cssClass == "WP4") {