diff --git a/src/components/scrollRankingBoard/src/main.vue b/src/components/scrollRankingBoard/src/main.vue
index e822906..683e76b 100644
--- a/src/components/scrollRankingBoard/src/main.vue
+++ b/src/components/scrollRankingBoard/src/main.vue
@@ -155,15 +155,14 @@ export default {
       
       const min = Math.min(...value) || 0
 
-      //最小值的绝对值
+      // abs of min
       const minAbs = Math.abs(min)
 
       const max = Math.max(...value) || 0
 
-      //最小值的绝对值
+      // abs of max
       const maxAbs = Math.abs(max)
 
-      //总数为最大值与最小值的绝对值相加
       const total = max + minAbs
 
       data = data.map((row, i) => ({ ...row, ranking: i + 1, percent: (row.value + minAbs) / total * 100 }))