修改

src/pages/Work.vue

@@ -34,7 +34,7 @@
       </q-btn>
       <q-btn @click="changeMenu(2)"  v-if="AccountType==2 || ispower==true" flat :color="chosenMenu==2?'primary':'blue-grey-14'" :class="[chosenMenu==2?'text-weight-bold':'']" label="备课管理">
       </q-btn>
-      <q-btn flat @click="changeMenu(3)" :color="chosenMenu==3?'primary':'blue-grey-14'" :class="[chosenMenu==3?'text-weight-bold':'']" label="我的排班计划"></q-btn>
+      <q-btn flat @click="changeMenu(3)" style="display:none" :color="chosenMenu==3?'primary':'blue-grey-14'" :class="[chosenMenu==3?'text-weight-bold':'']" label="我的排班计划"></q-btn>
 
     </div>
     <div v-if="chosenMenu==1" class="flex col" style="flex: 1">
@@ -194,8 +194,8 @@
   .homebx {
     margin: 0;
   }
-  ::-webkit-scrollbar {
-    display: none; /* Chrome Safari */
+  .myscroll::-webkit-scrollbar {
+    display: none; 
   }
 
   .box .el-tabs__header{

src/pages/course/prepareclassDetails.vue

@@ -98,8 +98,8 @@
     font-size: 12px;
     color: #2961FE;
   }
-  ::-webkit-scrollbar {
-    display: none; /* Chrome Safari */
+  .comment::-webkit-scrollbar {
+    display: none; 
   }
   .prepareclassDetails .width70{
     width: 70px;