test

application/em/view/useage/detail.html

@@ -150,7 +150,7 @@
                                     </div>
                                 </div>
                             </div>
-                            {if $useage.amount == ''}
+                            {if $useage.amount != ''}
                             <div class="layui-col-md5">
                                 <div class="layui-form-item">
                                     <label class="layui-form-label">