diff --git a/src/js/Chart.Core.js b/src/js/Chart.Core.js
index 8235ea457b5a9c0015b5e4885eb85bbbd8ed2262..ebc74b0de492f04c01d21f86840b0e5c05a67d34 100644
--- a/src/js/Chart.Core.js
+++ b/src/js/Chart.Core.js
@@ -1174,6 +1174,9 @@
                                 yMin;
                             helpers.each(this.datasets, function(dataset)
                             {
+/// ZUI change begin
+                                if(dataset.showTooltips === false) return;
+/// ZUI change end
                                 dataCollection = dataset.points || dataset.bars || dataset.segments;
                                 if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue())
                                 {
diff --git a/src/js/chart.line.js b/src/js/chart.line.js
index 2aa021ebc234d4d4f1b47bd8974579353be13c90..eccb379fef44e6ed79da07d53d3ed0cbe9d052d7 100644
--- a/src/js/chart.line.js
+++ b/src/js/chart.line.js
@@ -133,6 +133,9 @@
                     strokeColor: dataset.strokeColor,
                     pointColor: dataset.pointColor,
                     pointStrokeColor: dataset.pointStrokeColor,
+/// ZUI change begin
+                    showTooltips: dataset.showTooltips !== false,
+/// ZUI change end
                     points: []
                 };