diff --git a/mailbox-lan/src/main/java/com/biutag/lan/service/WorkService.java b/mailbox-lan/src/main/java/com/biutag/lan/service/WorkService.java
index 4f6fec4..ceb52c8 100644
--- a/mailbox-lan/src/main/java/com/biutag/lan/service/WorkService.java
+++ b/mailbox-lan/src/main/java/com/biutag/lan/service/WorkService.java
@@ -273,7 +273,7 @@ public class WorkService extends ServiceImpl<WorkMapper, Work> {
                     queryWrapper.like("w.contact_name", todoQuery.getContactFieldValue());
                     break;
                 case "idCard":
-                    queryWrapper.like("w.contactIdCard", todoQuery.getContactFieldValue());
+                    queryWrapper.like("w.contact_id_card", todoQuery.getContactFieldValue());
                     break;
                 case "phone": queryWrapper.like("w.contact_phone", todoQuery.getContactFieldValue());
                     break;