预览文档时没有bucket使用默认bucket

src/main/java/com/github/jfcloud/excel/editor/docdeal/controller/PreviewController.java

@@ -48,12 +48,13 @@ public class PreviewController {
     public String reviewDocFile(PreviewVo vo, Model model) {
         vo.setEdit(false);
         log.info("==> 查看文档 vo: {}", vo);
-        if (!ossTemplate.exist(vo.getBucket(), vo.getName())) {
+        Pair<Document, DocumentEditParam> pair = docInfo(vo);
+
+        if (!ossTemplate.exist(pair.getKey().getStorage(), vo.getName())) {
             model.addAttribute("name", vo.getName());
             return "/notFound";
         }
 
-        Pair<Document, DocumentEditParam> pair = docInfo(vo);
         model.addAttribute("document", pair.getKey());
         model.addAttribute("documentEditParam", pair.getValue());