diff --git a/project/xiushan/apps/financing/AppGrabLog/needsStatistics.vue b/project/xiushan/apps/financing/AppGrabLog/needsStatistics.vue
index 99926f9c..506c53ce 100644
--- a/project/xiushan/apps/financing/AppGrabLog/needsStatistics.vue
+++ b/project/xiushan/apps/financing/AppGrabLog/needsStatistics.vue
@@ -326,7 +326,7 @@ export default {
     changeTime() {
       this.search.createTimeStart = ''
       this.search.createTimeEnd = ''
-      if (this.stuTime.length) {
+      if (this.stuTime && this.stuTime.length) {
         this.search.createTimeStart = this.stuTime[0]
         this.search.createTimeEnd = this.stuTime[1]
       }