报表优化

src/tools/echartsTool.js

@@ -148,7 +148,7 @@ export function getBarsV(id, legendData, x, data) {
       top: 35,
       left: 60,
       right: 220,
-      bottom: 40,
+      bottom: 30,
     },
     xAxis: {
       type: 'category',