diff --git a/src/main/resources/templates/populationinfo/list-bigdata.html b/src/main/resources/templates/populationinfo/list-bigdata.html
index 6c0ab59..e72c6ad 100644
--- a/src/main/resources/templates/populationinfo/list-bigdata.html
+++ b/src/main/resources/templates/populationinfo/list-bigdata.html
@@ -736,7 +736,7 @@
                 series[i].pieData.endRatio = endValue / sumValue;
                 series[i].parametricEquation = getParametricEquation(series[i].pieData.startRatio, series[i].pieData.endRatio);
                 startValue = endValue;
-                legendData.push(series[i].name);
+                legendData.push({name: series[i].pieData.name, value: series[i].pieData.value});
             }
             let option = {
                 legend: {
@@ -745,6 +745,13 @@
                     data: legendData,
                     textStyle: {
                         color: "#FFF"
+                    },
+                    formatter: function(params) {
+                        for (var i = 0 ; i < legendData.length ; i++) {
+                            if(legendData[i].name == params) {
+                                return legendData[i].name + ': 占比 ' + (legendData[i].value / startValue * 100).toFixed(2) + '%';
+                            }
+                        }
                     }
                 },
                 tooltip: {