diff --git a/04.系统编码/Backend/src/main/java/com/userinformation/backend/service/QualityCompareService.java b/04.系统编码/Backend/src/main/java/com/userinformation/backend/service/QualityCompareService.java
index 394ec59..152384e 100644
--- a/04.系统编码/Backend/src/main/java/com/userinformation/backend/service/QualityCompareService.java
+++ b/04.系统编码/Backend/src/main/java/com/userinformation/backend/service/QualityCompareService.java
@@ -47,11 +47,6 @@ public class QualityCompareService {
     private String qualityPath;
 
     public List<Float[]> findByTimeAndElement(String date, String var, String locate) throws IOException, IllegalAccessException {
-////        String filepath = qualityPath + var + "-" + date + ".CSV";
-//        boolean isExtinction = var.equals(EXTINCTION);
-//        String filepath = String.format("%s/%s/%s/%s-%s.CSV", qualityPath, getFilepathByLocate(locate), isExtinction ? var : "Raman Products/" + var, var, time.format(TIME_FORMATTER));
-////        return read(filepath, time,  isExtinction? 801 : 101);
-////        List<Float[]> data = read(var, locate, time, isExtinction? 801 : 101);
         int timeLength = 24;
         LocalDateTime time = LocalDateTime.parse(date, DATE_FORMATTER).withMinute(59).withSecond(59);
         LocalDateTime tempTime = time;