From b818eec318a749ff9d1f3508f9b2083a404aff5e Mon Sep 17 00:00:00 2001
From: cuizhibin <cuizhibin@kyland.com>
Date: Sun, 3 Aug 2025 17:43:06 +0800
Subject: [PATCH] =?UTF-8?q?1.=E6=89=B9=E9=87=8F=E4=B8=8A=E4=BC=A0=E5=9B=BE?=
 =?UTF-8?q?=E5=83=8F=E6=A0=A1=E9=AA=8C=E9=83=A8=E4=BB=B6id=E6=98=AF?=
 =?UTF-8?q?=E5=90=A6=E5=AD=98=E5=9C=A8?=
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Content-Transfer-Encoding: 8bit

---
 .../java/com/dite/znpt/service/impl/ImageServiceImpl.java    | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/core/src/main/java/com/dite/znpt/service/impl/ImageServiceImpl.java b/core/src/main/java/com/dite/znpt/service/impl/ImageServiceImpl.java
index 7e86363..c997492 100644
--- a/core/src/main/java/com/dite/znpt/service/impl/ImageServiceImpl.java
+++ b/core/src/main/java/com/dite/znpt/service/impl/ImageServiceImpl.java
@@ -141,10 +141,13 @@ public class ImageServiceImpl extends ServiceImpl<ImageMapper, ImageEntity> impl
         if (StrUtil.isEmpty(imageSource) || Objects.isNull(ImageSourceEnum.getByCode(imageSource))) {
             throw new ServiceException(Message.IMAGE_SOURCE_IS_NOT_EXIST);
         }
-        PartResp partResp = partService.detail(partId);
         if(null == files || files.length == 0){
             throw new ServiceException(Message.IMAGE_IS_EMPTY);
         }
+        PartResp partResp = partService.detail(partId);
+        if (Objects.isNull(partResp)) {
+            throw new ServiceException(Message.PART_ID_IS_NOT_EXIST);
+        }
         List<ImageReq> list = new ArrayList<>(files.length);
         File temCategory = new File(FilePathEnum.IMAGE_TEMP.getFileAbsolutePathPrefix());
         if (!temCategory.exists()) {