diff --git a/anomaly/src/main/resources/mapper/AbnormalBillMapper.xml b/anomaly/src/main/resources/mapper/AbnormalBillMapper.xml
index 57d9454a..ed396bbb 100644
--- a/anomaly/src/main/resources/mapper/AbnormalBillMapper.xml
+++ b/anomaly/src/main/resources/mapper/AbnormalBillMapper.xml
@@ -959,7 +959,7 @@
                     AND zab.REPORT_FROM = #{abnormalBill.reportFrom}
                 </if>
                 <if test="abnormalBill.workOrder != null and abnormalBill.workOrder != ''">
-                    AND CF.VALUE = #{abnormalBill.workOrder}
+                    AND CF.VALUE LIKE '%${abnormalBill.workOrder}%'
                 </if>
             </if>
         </where>