From d83f0746ace36daea79904974f5af5d314d53249 Mon Sep 17 00:00:00 2001
From: chendaofei <857448963@qq.com>
Date: Sat, 11 Oct 2025 15:49:38 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B1=A1=E5=8C=BA=E7=AE=97=E6=B3=95bug?=
 =?UTF-8?q?=E4=BF=AE=E6=94=B9?=
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---
 .../mysql/Impl/line/PollutionServiceImpl.java     | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/pqs-prepare/prepare-boot/src/main/java/com/njcn/prepare/harmonic/service/mysql/Impl/line/PollutionServiceImpl.java b/pqs-prepare/prepare-boot/src/main/java/com/njcn/prepare/harmonic/service/mysql/Impl/line/PollutionServiceImpl.java
index 89f52c940..5fdda820c 100644
--- a/pqs-prepare/prepare-boot/src/main/java/com/njcn/prepare/harmonic/service/mysql/Impl/line/PollutionServiceImpl.java
+++ b/pqs-prepare/prepare-boot/src/main/java/com/njcn/prepare/harmonic/service/mysql/Impl/line/PollutionServiceImpl.java
@@ -594,8 +594,19 @@ public class PollutionServiceImpl implements PollutionService {
         for (RStatDataVDPO dayV : list) {
             for (Overlimit overlimit : overLimitList) {
                 if (Objects.equals(dayV.getLineId(),overlimit.getId())){
-                    double vlDev = Math.abs(dayV.getVlDev()/overlimit.getUvoltageDev());
-                    double vuDev = Math.abs(dayV.getVuDev()/overlimit.getVoltageDev());
+                    double vlDev;
+                    double vuDev;
+                    if(overlimit.getVoltageDev() == 0){
+                        vlDev = 0;
+                    }else {
+                        vlDev = Math.abs(dayV.getVlDev()/overlimit.getVoltageDev());
+                    }
+
+                    if(overlimit.getUvoltageDev() == 0){
+                        vuDev = 0;
+                    }else {
+                        vuDev = Math.abs(dayV.getVuDev()/overlimit.getUvoltageDev());
+                    }
                     data = Stream.of(vuDev,vlDev).collect(Collectors.toList());
                     double result = data.stream().max(Comparator.comparing(Double::doubleValue)).get();
                     publicDTO = new PublicDTO();