资料归集，导入文件，显示滚动条

app/view/file/file_modal.ejs

@@ -130,8 +130,8 @@
                             </div>
                             <div id="cur-tender-hint">当前标段，已选14个文件</div>
                         </div>
-                        <div class="modal-height-400">
-                            <table class="table table-bordered mt-3">
+                        <div class="modal-height-400 mt-3 scroll-y">
+                            <table class="table table-bordered">
                                 <thead>
                                 <tr><th>选择</th><th>文件名称</th><th>文件分类</th></tr>
                                 </thead>