diff --git a/fys-modules/fys-equipment/src/main/resources/mapper/equipment/DeviceMapper.xml b/fys-modules/fys-equipment/src/main/resources/mapper/equipment/DeviceMapper.xml
index 5b4aeede..a4168417 100644
--- a/fys-modules/fys-equipment/src/main/resources/mapper/equipment/DeviceMapper.xml
+++ b/fys-modules/fys-equipment/src/main/resources/mapper/equipment/DeviceMapper.xml
@@ -265,7 +265,7 @@
             and a.device_name like concat('%', #{criteria.deviceName}, '%')
         </if>
         <if test="criteria.deviceImei != null and criteria.deviceImei != ''">
-            and (a.device_imei = #{criteria.deviceImei}
+            and a.device_imei = #{criteria.deviceImei}
         </if>
         <if test="criteria.content != null and criteria.content != ''">
             AND a.device_imei = #{criteria.content} or a.device_mac = #{criteria.content}