From f5c3621a5dca6ec1bbf1e123805dd3a39e35dd13 Mon Sep 17 00:00:00 2001
From: xupei <xupei3360@163.com>
Date: Fri, 23 Jan 2026 22:45:40 +0800
Subject: [PATCH] bugfix: design like

---
 src/main/java/com/ai/da/service/impl/DesignServiceImpl.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/com/ai/da/service/impl/DesignServiceImpl.java b/src/main/java/com/ai/da/service/impl/DesignServiceImpl.java
index f68374eb..12ed8bdd 100644
--- a/src/main/java/com/ai/da/service/impl/DesignServiceImpl.java
+++ b/src/main/java/com/ai/da/service/impl/DesignServiceImpl.java
@@ -1154,7 +1154,7 @@ public class DesignServiceImpl extends ServiceImpl<DesignMapper, Design> impleme
                         .toLocalDateTime());
                 userPreference.setDesignItemId(designItem.getId());
                 userPreference.setProjectId(projectId);
-                if (workspaceRelStyles == null) {
+                if (workspaceRelStyles == null || workspaceRelStyles.isEmpty()) {
                     //查不到记录，style应该是all
                     userPreference.setWorkspaceRelStyleId(0L);
                 } else {