20220920 fix 後台匯出功能

app/Http/Services/Backend/DataManagement/SignupManagementService.php

@@ -41,7 +41,7 @@ class SignupManagementService
         }
 
         if ($trackNo) {
-            
+            \Log::info($trackNo);
             $res = $res->where('trackNo','LIKE', $trackNo.'%');
         }
         if ($createDateStart && $createDateFinal) {