diff --git a/src/main/java/com/zhgd/xmgl/modules/policecamera/mapper/xml/PoliceCameraItemMapper.xml b/src/main/java/com/zhgd/xmgl/modules/policecamera/mapper/xml/PoliceCameraItemMapper.xml
index 84dcdea77..18151ffb2 100644
--- a/src/main/java/com/zhgd/xmgl/modules/policecamera/mapper/xml/PoliceCameraItemMapper.xml
+++ b/src/main/java/com/zhgd/xmgl/modules/policecamera/mapper/xml/PoliceCameraItemMapper.xml
@@ -4,7 +4,7 @@
     <select id="queryList" resultType="com.zhgd.xmgl.modules.policecamera.entity.vo.PoliceCameraItemVo">
         select * from (
         select t.*
-        ,if(t1.police_camera_id is null,0,1) as bindTicket
+        ,if(t1.police_camera_id is null,0,1) as bind_ticket
         ,pcg.group_name
         from police_camera_item t
         join police_camera_group pcg on pcg.id=t.group_id