Merge pull request 'fix : 修复需求汇总' (#411) from dd into master

Reviewed-on: http://git.feashow.cn/clay/mosr-web/pulls/411

src/views/project-demand/summary/add.vue

@@ -170,7 +170,7 @@
         </el-col>
         <el-col :span="16">
           <el-form-item label="预期成果形式" prop="resultForm" label-width="145">
-            <el-select v-model="formData.resultForm" placeholder="请选择预期成果形式" clearable filterable multiple>
+            <el-select v-model="formData.resultForm" placeholder="请选择预期成果形式" clearable filterable>
               <el-option
                   v-for="item in cacheStore.getDict('result_form')"
                   :key="item.value"