diff --git a/src/views/index.vue b/src/views/index.vue
index 63602fb..beca546 100644
--- a/src/views/index.vue
+++ b/src/views/index.vue
@@ -132,6 +132,7 @@ export default {
         });
         var proportionlist = [];
         res.data.forEach((e) => {
+         e.proportion= e.proportion*100
           proportionlist.push(e.proportion);
         });
         // return
@@ -211,7 +212,7 @@ export default {
               yAxisIndex: 1,
               tooltip: {
                 valueFormatter: function (value) {
-                  return value*100 + " %";
+                  return value + " %";
                 },
               },
               data: proportionlist,