diff --git a/packages/wxwork/Announce/AppAnnounceStatistics/AppAnnounceStatistics.vue b/packages/wxwork/Announce/AppAnnounceStatistics/AppAnnounceStatistics.vue
index 1adc8df9..ab0b97bb 100644
--- a/packages/wxwork/Announce/AppAnnounceStatistics/AppAnnounceStatistics.vue
+++ b/packages/wxwork/Announce/AppAnnounceStatistics/AppAnnounceStatistics.vue
@@ -269,7 +269,10 @@
         }
       },
       getEffect() {
-        var startTime = this.timeListEffect[0] || '' , endTime = this.timeListEffect[1] || '', departId = this.deptList[0].id || ''
+        var startTime = this.timeListEffect[0] || '' , endTime = this.timeListEffect[1] || '', departId = ''
+        if(this.deptList && this.deptList.length) {
+          departId = this.deptList[0].id
+        }
         this.instance.post(`/app/appmasssendingtask/statisticsEffect?type=${this.effectType}&startTime=${startTime}&endTime=${endTime}&departId=${departId}`).then(res => {
           if (res.code == 0) {
             this.effectData = res.data