diff --git a/ruoyi-admin/src/main/resources/static/js/echartsCommon.js b/ruoyi-admin/src/main/resources/static/js/echartsCommon.js
index 6e9bccb..fb6d3ec 100644
--- a/ruoyi-admin/src/main/resources/static/js/echartsCommon.js
+++ b/ruoyi-admin/src/main/resources/static/js/echartsCommon.js
@@ -1010,7 +1010,7 @@ const lineChart = function (data, id, unit = '',smooth=false,color='#14bd2d') {
         },
         yAxis: [
             {
-                name:'(元/台)',
+                name:'合格率',
                 min: (min - 2 < 0) ? 0 : min - 2,
                 max: (max + 2 > 100) ? 100 : max + 2,
                 type: 'value',