没配置证书的不显示

pages/index.vue

@@ -21,8 +21,8 @@
       <div v-show="!isSingleOrg">
         <CommonTitle title="证书分布情况"></CommonTitle>
         <ChartPie id="certPieId2" :pieData="(allData && allData.certData)"></ChartPie>
-        <CommonTitle title="证书级别按学历分布情况"></CommonTitle>
-        <ChartColumnStack :echartsData="echartsData"></ChartColumnStack>
+        <CommonTitle v-if="projectInfo.certFlag" title="证书级别按学历分布情况"></CommonTitle>
+        <ChartColumnStack v-if="projectInfo.certFlag" :echartsData="echartsData"></ChartColumnStack>
         <CommonSplitLine></CommonSplitLine>
         <CommonTitle title="项目情况排名"></CommonTitle>
         <RankingList :certFlag="projectInfo.certFlag" :rankList="(allData && allData.studyRank)"></RankingList>