diff --git a/src/views/dashboard/screen/iso/LeadingStandardChart.vue b/src/views/dashboard/screen/iso/LeadingStandardChart.vue
index ae6cb3c..3c1d467 100644
--- a/src/views/dashboard/screen/iso/LeadingStandardChart.vue
+++ b/src/views/dashboard/screen/iso/LeadingStandardChart.vue
@@ -60,11 +60,12 @@ export default {
               let mapData = projectName[toolIndex]
               dataStr += `   <div style="margin: 0 8px;"><span style="color:#333">${seriesItem.name}</span></div>`
               mapData.forEach(item => {
-                dataStr += `<div style="margin: 0 8px;"><span style="color:#666">${item}</span></div>`
+                dataStr += `<div style="margin: 0 8px;"><span style="color:#666;white-space: pre-wrap; word-break: break-all">${item}</span></div>`
               })
             })
             return dataStr
           },
+          extraCssText:'max-width:500px;'
         },
         grid: {
           left: '0',