diff --git a/srs-stureg/src/main/resources/mapper/stureg/SrsStuRegMapper.xml b/srs-stureg/src/main/resources/mapper/stureg/SrsStuRegMapper.xml
index 12458d6..a5d8be2 100644
--- a/srs-stureg/src/main/resources/mapper/stureg/SrsStuRegMapper.xml
+++ b/srs-stureg/src/main/resources/mapper/stureg/SrsStuRegMapper.xml
@@ -746,6 +746,7 @@
         left join cph_teacher t on cl.teacher_id=t.teacher_id
         <where>
             <if test="BJDM != null">and a.BJDM = #{BJDM}</if>
+            <if test="XB != null">and a.XB = #{XB}</if>
             <if test="params.tNo != null">and t.employee_id = #{params.tNo}</if>
             <if test="MZ != null">and a.MZ like concat('%', #{MZ},'%')</if>
             <if test="BJ != null">and a.BJ like concat('%', #{BJ},'%')</if>