修改

src/views/screen/index.vue

@@ -1,6 +1,6 @@
 <template>
 <div id="content">
-  <el-carousel indicator-position="outside" :autoplay="false">
+  <el-carousel indicator-position="none" :autoplay="false">
     <el-carousel-item v-for="item in 1" :key="item">
    
         <div v-if=" item==1 "> 
@@ -976,7 +976,14 @@ export default {
   height: calc(100vh - 84px);
   /* height: 100vh; */
   min-height: 728px;
-
+  background-image: url("../../assets/screen/bg_body.png");
+    background-position-x: initial;
+    background-position-y: initial;
+    background-size: 100% 100%;
+    background-attachment: initial;
+    background-origin: initial;
+    background-clip: initial;
+    background-color: initial;
 }
 ::v-deep .el-carousel{
     width:100%;
@@ -1022,7 +1029,6 @@ export default {
       display: none;
   }
 ::v-deep .el-carousel__arrow{
-    font-size:60px;
-    opacity: 0.7;
+    display: none;
 }
 </style>