diff --git a/service/scoresaber/model.go b/service/scoresaber/model.go
index d6c3f43..7473c66 100644
--- a/service/scoresaber/model.go
+++ b/service/scoresaber/model.go
@@ -376,9 +376,9 @@ func (p PlayerDataLite) LastDiffToImage(lastQueryData PlayerDataLite) string {
 		// Ranked谱面均准
 		accDiff := (p.AverageRankedAccuracy - lastQueryData.AverageRankedAccuracy) * 100
 		if accDiff == 0 {
-			sb.WriteString(fmt.Sprintf("Ranked谱面均准 %.2f%%\n", p.AverageRankedAccuracy*100))
+			sb.WriteString(fmt.Sprintf("Ranked谱面均准 %.2f%%\n", p.AverageRankedAccuracy))
 		} else {
-			sb.WriteString(fmt.Sprintf("Ranked谱面均准 %.2f%%(%+.2f%%)\n", p.AverageRankedAccuracy*100, accDiff))
+			sb.WriteString(fmt.Sprintf("Ranked谱面均准 %.2f%%(%+.2f%%)\n", p.AverageRankedAccuracy, accDiff))
 		}
 		// 总游玩记数
 		totalPlayDiff := p.TotalPlayCount - lastQueryData.TotalPlayCount