task#15348,调度app,培训完成给提示

src/views/documentView/docmentList.vue

@@ -5,8 +5,7 @@
       <van-nav-bar
           left-arrow
           left-arrow-color="#FFFFFF"
-          style="background-color: #9C9C9C !important;"
-
+          class="supplier"
           :border="false"
           :fixed="true"
           :safe-area-inset-top="true"
@@ -161,5 +160,7 @@ export default {
 @import "@/styles/mixin.scss";
 @import "@/styles/docment.scss";
 @import "@/styles/driverDocment.scss";
-
+.supplier ::v-deep .van-nav-bar__content{
+  background-color: #2C395F !important;
+}
 </style>