diff --git a/smart-switch-service/src/main/java/com/ruoyi/ss/abnormal/mapper/AbnormalMapper.xml b/smart-switch-service/src/main/java/com/ruoyi/ss/abnormal/mapper/AbnormalMapper.xml
index a38c3ca3..1e593b71 100644
--- a/smart-switch-service/src/main/java/com/ruoyi/ss/abnormal/mapper/AbnormalMapper.xml
+++ b/smart-switch-service/src/main/java/com/ruoyi/ss/abnormal/mapper/AbnormalMapper.xml
@@ -52,7 +52,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
                     sa.name like concat('%', #{keyword}, '%') or
                     sa.mobile like concat('%', #{keyword}, '%') or
                     sa.address like concat('%', #{keyword}, '%') or
-                    sa.device_no like concat('%', #{keyword}, '%')
+                    sd.device_no like concat('%', #{keyword}, '%')
                 )
             </if>
         </where>