diff --git a/ganttzk/src/main/java/org/zkoss/ganttz/data/DefaultFundamentalProperties.java b/ganttzk/src/main/java/org/zkoss/ganttz/data/DefaultFundamentalProperties.java
index c61501d22..f00ccb878 100644
--- a/ganttzk/src/main/java/org/zkoss/ganttz/data/DefaultFundamentalProperties.java
+++ b/ganttzk/src/main/java/org/zkoss/ganttz/data/DefaultFundamentalProperties.java
@@ -27,6 +27,7 @@ import java.util.Date;
 import java.util.List;
 
 import org.joda.time.DateTime;
+import org.zkoss.ganttz.ProjectStatusEnum;
 import org.zkoss.ganttz.data.GanttDate.CustomDate;
 import org.zkoss.ganttz.data.GanttDate.ICases;
 import org.zkoss.ganttz.data.GanttDate.LocalDateBased;
@@ -333,4 +334,24 @@ public class DefaultFundamentalProperties implements ITaskFundamentalProperties
         return "";
     }
 
+    @Override
+    public ProjectStatusEnum getProjectHoursStatus() {
+        return ProjectStatusEnum.AS_PLANNED;
+    }
+
+    @Override
+    public ProjectStatusEnum getProjectBudgetStatus() {
+        return ProjectStatusEnum.AS_PLANNED;
+    }
+
+    @Override
+    public String getTooltipTextForProjectHoursStatus() {
+        return null;
+    }
+
+    @Override
+    public String getTooltipTextForProjectBudgetStatus() {
+        return null;
+    }
+
 }