diff --git a/Src/Dlhis.ScheduledTask/Jobs/SyncOriginCardInfoJob.cs b/Src/Dlhis.ScheduledTask/Jobs/SyncOriginCardInfoJob.cs
index 9803d4fd..8344c68d 100644
--- a/Src/Dlhis.ScheduledTask/Jobs/SyncOriginCardInfoJob.cs
+++ b/Src/Dlhis.ScheduledTask/Jobs/SyncOriginCardInfoJob.cs
@@ -46,7 +46,7 @@ public class SyncOriginCardInfoJob : BaseJob
                 Id = x.Id,
                 RaiseDateTime = x.RaiseDateTime,
                 ZNOTE = device.DeployPlace,
-                ZWORKCODE = x.UserUniqueNo.TrimEnd('\0')
+                ZWORKCODE = x.UserUniqueNo
             })
             .ToListAsync();