diff --git a/src/chart/line/LineView.js b/src/chart/line/LineView.js
index de22b5062079174c740bc9bdc7ceca533d4e4ffa..b90204e17455da574839ebc0ef456c2ac5614682 100644
--- a/src/chart/line/LineView.js
+++ b/src/chart/line/LineView.js
@@ -319,12 +319,14 @@ define(function(require) {
                 var symbol = data.getItemGraphicEl(dataIndex);
                 if (!symbol) {
                     // Create a temporary symbol if it is not exists
+                    var pt = data.getItemLayout(dataIndex);
                     symbol = new Symbol(data, dataIndex, api);
-                    symbol.position = data.getItemLayout(dataIndex);
+                    symbol.position = pt;
                     symbol.setZ(
                         seriesModel.get('zlevel'),
                         seriesModel.get('z')
                     );
+                    symbol.ignore = isNaN(pt[0]) || isNaN(pt[1]);
                     symbol.__temp = true;
                     data.setItemGraphicEl(dataIndex, symbol);
 
diff --git a/src/coord/cartesian/Cartesian2D.js b/src/coord/cartesian/Cartesian2D.js
index c3a47d1b09911f2fb4525e83e80f8f53add51042..6bc6bf2e9e5f84eb89fe3ff7d07fe98a04acaec2 100644
--- a/src/coord/cartesian/Cartesian2D.js
+++ b/src/coord/cartesian/Cartesian2D.js
@@ -42,7 +42,7 @@ define(function(require) {
             var axisX = this.getAxis('x');
             var axisY = this.getAxis('y');
             return axisX.contain(axisX.toLocalCoord(point[0]))
-                && axisY.contain(axisX.toLocalCoord(point[1]));
+                && axisY.contain(axisY.toLocalCoord(point[1]));
         },
 
         /**