chore: bug fixes

src/modules/admin/lab/experiment/components/DMLFormDialog.vue

@@ -34,7 +34,7 @@ const form = reactive({
   user_attr_config: { is_all: true, items: [] },
   event_config: { is_all: true, items: [] },
   is_use_common: 0,
-  ids: [],
+  ids: ['教师维护的用户和事件数据'],
   tag_ids: [],
   group_ids: [],
   material_ids: []
@@ -189,7 +189,7 @@ function handleSubmit() {
           <template v-if="form.is_use_common === 0">
             <el-divider />
             <el-form-item label="用户/事件数据" label-width="118">
-              <el-select v-model="form.ids" multiple style="width: 100%">
+              <el-select v-model="form.ids" multiple style="width: 100%" disabled>
                 <el-option value="教师维护的用户和事件数据"></el-option>
               </el-select>
             </el-form-item>