fix : 修复提交按钮旁边的返回页面细节

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

@@ -244,6 +244,7 @@
       <!--      <el-button type="info" @click="staging">存为草稿</el-button>-->
       <el-button color="#DED0B2" v-if="name==='Summary/add'" @click="handleSubmit(summaryForm)">发布</el-button>
       <el-button color="#DED0B2" v-else @click="handleResubmit">重新发布</el-button>
+      <el-button @click="handleBack">返回</el-button>
     </div>
   </div>
 </template>
@@ -307,6 +308,9 @@ const rules = reactive({
   contentDescription: [{required: true, message: '请输入研发项目关键内容描述', trigger: 'blur'}]
 })
 
+const handleBack = () => {
+  history.back()
+}
 const disabledDate = (time) => {
   return time.getTime() < new Date(formData.value.startTime).getTime();
 }