fixbug change date tab

@@ -62,12 +62,12 @@ function unixtoTime(ns,format) {
         var day1 = timeStamp+86400//今天结束
         var day2 = day1+86400//明天结束
 
-        //console.log('ns<day.getTime()',ns,day1,day2)
+        //console.log('ns<day.getTime()',timeStamp,ns,day1,day2)
 
-        if(ns<day1){
+        if(ns>=timeStamp && ns<day1){
             result=result.replace('DAY','今天');
         }else{
-            if(ns<day2){
+            if(ns>=day1 && ns<day2){
                 result=result.replace('DAY','明天');
             }else{
                 result=result.replace('DAY','');