fix: 修复大屏设计器bug

kicc-platform/kicc-platform-biz/kicc-system-biz/src/main/java/com/cloud/kicc/system/bigscreen/controller/VisualController.java

@@ -41,7 +41,8 @@ public class VisualController {
 
 	private LambdaQueryWrapper<Visual> getQueryWrapper(Visual visual) {
 		return new LambdaQueryWrapper<Visual>()
-				.like(StrUtil.isNotBlank(visual.getTitle()), Visual::getTitle, visual.getTitle());
+				.like(StrUtil.isNotBlank(visual.getTitle()), Visual::getTitle, visual.getTitle())
+				.eq(Visual::getCategory, visual.getCategory());
 	}
 
 	@GetMapping("/list")