fix bug

sxz-core/src/main/java/com/fdkk/sxz/webApi/controller/SceneStyleController.java

@@ -226,11 +226,10 @@ public class SceneStyleController extends BaseController {
             onewrapper.eq(SceneStyleEntity::getStyleNum, style.getVrSceneNum());
         } else {
             onewrapper.eq(SceneStyleEntity::getSceneNum, style.getSceneNum());
-            onewrapper.last("limit 1");
         }
-        onewrapper.eq(SceneStyleEntity::getIsDecoration, 1);
+        onewrapper.last("limit 1");
         onewrapper.eq(SceneStyleEntity::getIssue, 1);
-        onewrapper.orderByDesc(SceneStyleEntity::getNum);
+        onewrapper.orderByDesc(SceneStyleEntity::getIsDecoration);
 
         SceneStyleEntity one = sceneStyleService.getOne(onewrapper);
         if (ObjectUtil.isNotNull(one)) {