diff --git a/src/project/weiyang/AppWorkOrder/AppWorkOrder.vue b/src/project/weiyang/AppWorkOrder/AppWorkOrder.vue
index 7b16bac..d44f4a7 100644
--- a/src/project/weiyang/AppWorkOrder/AppWorkOrder.vue
+++ b/src/project/weiyang/AppWorkOrder/AppWorkOrder.vue
@@ -4,7 +4,7 @@
     <u-navbar back-icon-color="#000" :background="backgroundNavbar" :is-fixed="true" height="44" z-index="999">
       <div class="nav-title" slot="" @click="clickTitle">
         {{eventSourceText == '全部' ? '工单管理' : eventSourceText}}
-        <u-icon name="arrow-down" color="##666" size="28" v-if="this.tabIndex != 1"></u-icon>
+        <u-icon name="arrow-down" color="##666" size="28" v-if="tabIndex != 1"></u-icon>
       </div>
     </u-navbar>
     <div class="header-content-bg">
@@ -138,7 +138,7 @@ export default {
 .header-content-bg {
   width: 100%;
   position: fixed;
-  // z-index: -1;
+  z-index: -1;
   img {
     width: 100%;
     height: 592px;