diff --git a/public/assets/js/backend/dashboard.js b/public/assets/js/backend/dashboard.js
index 078d1def3cb9f2b87fb29230c89e1de172c9398f..8f5c12beedcf2525d87415f6697fc6efbbbd943a 100755
--- a/public/assets/js/backend/dashboard.js
+++ b/public/assets/js/backend/dashboard.js
@@ -31,9 +31,9 @@ define(['jquery', 'bootstrap', 'backend', 'addtabs', 'table', 'echarts', 'echart
                 },
                 yAxis: {},
                 grid: [{
-                    left: 'left',
-                    top: 'top',
-                    right: '10',
+                    left: 35,
+                    top: 10,
+                    right: 40,
                     bottom: 30
                 }],
                 series: [{