             .legend(SECLegend(
                 .data(["邮件营销","联盟广告","视频广告","直接访问","搜索引擎"])
                 )),
-            .grid([SECGrid(
+            .grid(SECGrid(
                 .left(.value(3%)),
                 .right(.value(4%)),
                 .bottom(.value(3%)),
                 .containLabel(true)
-                )]),
+                )),
             .toolbox(SECToolbox(
                 .feature(SECToolbox.Feature(
                     .saveAsImage(SECToolbox.Feature.SaveAsImage(

                        ))
                    ))
                )),
            .grid([SECGrid(
                .left(.value(3%)),
                .right(.value(4%)),
                .bottom(.value(3%)),
                .containLabel(true)
                )]),
            .xAxis([
                SECAxis(
                    .type(.category),

                .triggerOn(.none),
                .formatter(.function("function (params) { return 'X: ' + params.data[0].toFixed(2) + '<br>Y: ' + params.data[1].toFixed(2);}"))
                )),
            .grid(SECGrid()),
            .xAxis([
                SECAxis(
                    .min(-100),
