diff --git a/src/views/kpi/report/home/index.vue b/src/views/kpi/report/home/index.vue
index a50425c..f6695d9 100644
--- a/src/views/kpi/report/home/index.vue
+++ b/src/views/kpi/report/home/index.vue
@@ -296,7 +296,7 @@ export default {
       this.handleChartDataReq(val[1])
     },
     // 获取报表内容
-    async handleChartDataReq (startId = this.defaultId) {
+    async handleChartDataReq (startId = this.defaultId || '') {
       let params = {
         startId: startId
       }