From a7220f2fd7fdc72335d2e4a02589ec16ad0e70fd Mon Sep 17 00:00:00 2001
From: "han\\hanst" <songtao.han@xujiesoft.com>
Date: Thu, 27 Aug 2026 17:33:57 +0800
Subject: [PATCH] =?UTF-8?q?=E5=AF=BC=E5=87=BA?=
MIME-Version: 1.0
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---
 .../service/impl/SampleProofTrackingServiceImpl.java         | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/main/java/com/xujie/sys/modules/sampletracking/service/impl/SampleProofTrackingServiceImpl.java b/src/main/java/com/xujie/sys/modules/sampletracking/service/impl/SampleProofTrackingServiceImpl.java
index 5be4ba7c..b27f25df 100644
--- a/src/main/java/com/xujie/sys/modules/sampletracking/service/impl/SampleProofTrackingServiceImpl.java
+++ b/src/main/java/com/xujie/sys/modules/sampletracking/service/impl/SampleProofTrackingServiceImpl.java
@@ -570,6 +570,11 @@ public class SampleProofTrackingServiceImpl implements SampleProofTrackingServic
         if (value == null) {
             return "-";
         }
+        if (value instanceof Date) {
+            // 导出场景下 Date 默认 toString() 会变成 Thu Aug...，统一转 yyyy-MM-dd 便于 Excel 阅读与筛选。
+            String dateText = toDateString(value);
+            return isBlank(dateText) ? "-" : dateText;
+        }
         String text = String.valueOf(value);
         return isBlank(text) ? "-" : text;
     }