update

src/components/pages/aiAddCourse/addCourse.vue

@@ -3869,7 +3869,7 @@
           <div class="CollaborativeCss" :class="{CollaborativeCss2:collid == ''}" @click="getTeacher('')">
               全部
           </div> 
-          <div class="CollaborativeCss" :class="{CollaborativeCss2:i.id == collid}" @click="getTeacher(i.id)" v-for="(i,index) in CollaborativeTeaList" :key="i.id">
+          <div class="CollaborativeCss" :class="{CollaborativeCss2:i.id == collid}" @click="getTeacher(i.id)" v-for="(i) in CollaborativeTeaList" :key="i.id">
             <el-tooltip
               placement="top"
               :content="i.name"

src/components/pages/newCourse/addCourse.vue

@@ -5352,7 +5352,7 @@
           <div class="CollaborativeCss" :class="{CollaborativeCss2:collid == ''}" @click="getTeacher('')">
               全部
           </div>
-          <div class="CollaborativeCss" :class="{CollaborativeCss2:i.id == collid}" @click="getTeacher(i.id)" v-for="(i,index) in CollaborativeTeaList" :key="i.id">
+          <div class="CollaborativeCss" :class="{CollaborativeCss2:i.id == collid}" @click="getTeacher(i.id)" v-for="(i) in CollaborativeTeaList" :key="i.id">
             <el-tooltip
               placement="top"
               :content="i.name"