From cc1c8466c4f69cf844c5bcdb5493e677531f90b8 Mon Sep 17 00:00:00 2001
From: wxc <191104855@qq.com>
Date: Mon, 1 Sep 2025 09:59:52 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E5=AE=8C=E5=96=84?=
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---
 .../src/main/java/com/biutag/lan/service/WorkService.java      | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/mailbox-lan/src/main/java/com/biutag/lan/service/WorkService.java b/mailbox-lan/src/main/java/com/biutag/lan/service/WorkService.java
index f939fea..e5a78a8 100644
--- a/mailbox-lan/src/main/java/com/biutag/lan/service/WorkService.java
+++ b/mailbox-lan/src/main/java/com/biutag/lan/service/WorkService.java
@@ -197,6 +197,9 @@ public class WorkService extends ServiceImpl<WorkMapper, Work> {
 
     public boolean updateDone(String mailId, String empNo, String flowName) {
         Work work = getOne(mailId, empNo);
+        if (Objects.isNull(work)) {
+            return false;
+        }
         work.setUpdateTime(LocalDateTime.now()).setWorkState(Work.State.done.name()).setFlowName(flowName);
         return updateById(work);
     }