diff --git a/src/views/Ranking/Couple/Ranking.vue b/src/views/Ranking/Couple/Ranking.vue
index b5ae91b..8093aa2 100644
--- a/src/views/Ranking/Couple/Ranking.vue
+++ b/src/views/Ranking/Couple/Ranking.vue
@@ -590,11 +590,17 @@ const formatLargeNumber = (num) => {
   const absNum = Math.abs(num)
 
   if (absNum >= 1000000) {
-    return (num / 1000000).toFixed(2) + 'M'
+    // 截断到两位小数，不进行四舍五入
+    const millionValue = num / 1000000
+    const truncatedValue = Math.trunc(millionValue * 100) / 100
+    return truncatedValue.toFixed(2) + 'M'
   } else if (absNum >= 1000) {
-    return (num / 1000).toFixed(2) + 'K'
+    // 截断到两位小数，不进行四舍五入
+    const thousandValue = num / 1000
+    const truncatedValue = Math.trunc(thousandValue * 100) / 100
+    return truncatedValue.toFixed(2) + 'K'
   } else {
-    return num.toString()
+    return Math.floor(num).toString()
   }
 }