fix : 修复提交按钮旁边的返回页面细节

src/views/project-management/filing/conclusion.vue

@@ -12,6 +12,7 @@
     <div class="oper-page-btn">
       <el-button color="#DED0B2" v-if="name==='Filing/conclusion'" @click="handleSubmit">提交</el-button>
       <el-button color="#DED0B2" v-else @click="handleResubmit">重新提交</el-button>
+      <el-button @click="handleBack">返回</el-button>
     </div>
   </div>
 </template>
@@ -92,6 +93,9 @@ const handleDownload = (row) => {
     a.click()
   })
 }
+const handleBack = () => {
+  history.back()
+}
 const compositeParam = (item) => {
   let tag = ''
   if (name.value === 'Filing/conclusion' || name.value === 'Filing/edit') {