From e5eecbfe8d122358876e73e1ded62fc5828e03cd Mon Sep 17 00:00:00 2001
From: xupei <xupei3360@163.com>
Date: Wed, 5 Nov 2025 17:24:46 +0800
Subject: [PATCH] =?UTF-8?q?BUGFIX:=20=E8=B7=AF=E5=BE=84=E4=BF=AE=E6=94=B9?=
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---
 src/main/java/com/ai/da/service/impl/DesignItemServiceImpl.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/com/ai/da/service/impl/DesignItemServiceImpl.java b/src/main/java/com/ai/da/service/impl/DesignItemServiceImpl.java
index 7c7bd54b..a3e680fe 100644
--- a/src/main/java/com/ai/da/service/impl/DesignItemServiceImpl.java
+++ b/src/main/java/com/ai/da/service/impl/DesignItemServiceImpl.java
@@ -661,7 +661,7 @@ public class DesignItemServiceImpl extends ServiceImpl<DesignItemMapper, DesignI
                     throw new BusinessException("path.cannot.be.empty");
                 }
                 String sourcePath = item.getPath();
-                String path = sourcePath.substring(sourcePath.indexOf("/") + 1, sourcePath.lastIndexOf("."));
+                String path = sourcePath.substring(sourcePath.lastIndexOf("/") + 1, sourcePath.lastIndexOf("."));
                 // 路径组成：用户id + sketchboard + temp | modified + 原图所在不同桶的原路径
                 if (designSingleIncludeLayersDTO.getIsPreview()) {
                     path = userId + "/sketchboard/temp/" + path;