update

user_web/src/view/admin/ManageStudy.vue

@@ -37,6 +37,12 @@ const router = useRouter();
     top: 0px;
     left: 0px;
     background-color: #ffffff;
+
+    :deep(.course-panel) {
+        width: 100%;
+        margin: 0px;
+        padding: 0px;
+    }
     
 }
 </style>

user_web/src/view/admin/components/User/LoginOrExit.vue

@@ -1,9 +1,9 @@
 <template>
     <div :class="'LoginOrExit ' + classAdd" >
 
-        <div class="obj">
+        <!-- <div class="obj">
             <img src="./assets/img/user/sys.png" />
-        </div>
+        </div> -->
         <div class="obj" v-on:click="goIndexEvent()" >
             <img src="./assets/img/user/host.png" />
         </div>