diff --git a/weapp/package/deviceBigdataGraph/deviceBigdataGraph.js b/weapp/package/deviceBigdataGraph/deviceBigdataGraph.js
index d59b7e6..5701d39 100644
--- a/weapp/package/deviceBigdataGraph/deviceBigdataGraph.js
+++ b/weapp/package/deviceBigdataGraph/deviceBigdataGraph.js
@@ -132,6 +132,7 @@ Page({
         })
         Request.get(getPatrolRecord('all', moment(date1).format('YYYY-MM-DD') + ' 00:00:00', moment('2099-12-31').format('YYYY-MM-DD') + ' 23:59:59', 'null', 'null')).then(res => {
             if (res) {
+                let statusCount={}
                 let normal = 0;
                 let abnormal = 0;
                 let unknown = 0;