diff --git a/script/index.js b/script/index.js
index ebed025..1634a96 100644
--- a/script/index.js
+++ b/script/index.js
@@ -86,6 +86,7 @@ function submitData() {
     }
     // api.hideProgress();
     mui.toast(param.name + " 已上传 " + param.feedWeight,{duration:1500,type:'div'});
+    api.setGlobalData({key: 'startTime', value: currTimeFn(new Date())});
     remark = '手动上传'
     beforeWeight = nowWeight;
     // document.getElementById('beforeWeight').innerHTML = '称实时/装料前:' + nowWeight + '/' + beforeWeight;