附件上传允许pdf格式

src/views/tentative/material/approach.vue

@@ -197,7 +197,7 @@
                             <div class="desc">暂无 PDF 数据，请上传</div>
                             <HcDragUpload autoUpload @progress="tableRowPdfProgress" @finished="tableRowPdfFinished"  :action="'endpoint/put-file-attach'" 
                             :accept="'image/png,image/jpg,image/jpeg,application/pdf,.doc,.docx,application/msword'"
-                            :formatTip="'允许格式：jpg/png/pdf/word'"
+                            :formatTip="'.pdf'"
                             />
                         </div>
                     </div>