fixed

src/views/followup/plan-manage/dialog/change-plan.vue

@@ -15,8 +15,8 @@
             @change="selectGroup"
             placeholder="请选择">
             <el-option
-              v-for="item in groupList"
-              :key="item.labelId"
+              v-for="(item, index) in groupList"
+              :key="item.labelId+index"
               :label="item.labelName"
               :value="item.labelId">
             </el-option>