清单库多单位选择bug

web/building_saas/main/html/main.html

@@ -1193,7 +1193,7 @@
         </div>
     </div>
     <!--弹出清单单位选择设置-->
-    <div class="modal fade" id="std_bills_unit" data-backdrop="static">
+    <div class="modal fade" id="std_bills_unit" data-backdrop="static" style="z-index: 3000;">
         <div class="modal-dialog" role="document">
             <div class="modal-content">
                 <div class="modal-header">