diff --git a/tests/OldTimeTest.php b/tests/OldTimeTest.php
index 8926b35d..b97ff475 100644
--- a/tests/OldTimeTest.php
+++ b/tests/OldTimeTest.php
@@ -58,7 +58,7 @@ $subQuery = DB::raw('(
     GROUP BY custom_no
 ) t');
 
-$custom_nos = array_pluck($data, '客户编号')；
+$custom_nos = array_pluck($data, '客户编号');
 
 $res = DB::connection('vd_old')->table('ckb_custom')->join($subQuery, function($join) {
     $join->on('t.cno', '=', 'ckb_custom.custom_no');