From be53d4b47bf04fd52e84734980c58a53796940d6 Mon Sep 17 00:00:00 2001
From: shihongwei <178899525@qq.com>
Date: Wed, 27 May 2026 16:18:44 +0800
Subject: [PATCH] =?UTF-8?q?fix(trainingCourseRecord):=20=E7=A1=AE=E4=BF=9D?=
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---
 .../service/impl/HotTrainingCourseRecordServiceImpl.java    | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/main/java/com/hotwj/platform/securityManagement/trainingCourseRecord/service/impl/HotTrainingCourseRecordServiceImpl.java b/src/main/java/com/hotwj/platform/securityManagement/trainingCourseRecord/service/impl/HotTrainingCourseRecordServiceImpl.java
index dfe35f2..c60a413 100644
--- a/src/main/java/com/hotwj/platform/securityManagement/trainingCourseRecord/service/impl/HotTrainingCourseRecordServiceImpl.java
+++ b/src/main/java/com/hotwj/platform/securityManagement/trainingCourseRecord/service/impl/HotTrainingCourseRecordServiceImpl.java
@@ -186,6 +186,12 @@ public class HotTrainingCourseRecordServiceImpl implements IHotTrainingCourseRec
                     update.setProgressRate(before.getProgressRate());
                 }
             }
+            if (before != null && before.getLearnDurationMin() != null && update.getLearnDurationMin() != null) {
+                // 确保学习时长（秒）单调不下降，避免前端误传0导致统计为0
+                if (update.getLearnDurationMin() < before.getLearnDurationMin()) {
+                    update.setLearnDurationMin(before.getLearnDurationMin());
+                }
+            }
         }
         initHourPackageUsageFieldsForUpdate(update, before);
         validEntityBeforeSave(update);