diff --git a/klp-cost/src/main/java/com/klp/cost/service/impl/CostProdReportServiceImpl.java b/klp-cost/src/main/java/com/klp/cost/service/impl/CostProdReportServiceImpl.java
index 717c298d..d7e0471a 100644
--- a/klp-cost/src/main/java/com/klp/cost/service/impl/CostProdReportServiceImpl.java
+++ b/klp-cost/src/main/java/com/klp/cost/service/impl/CostProdReportServiceImpl.java
@@ -62,10 +62,10 @@ public class CostProdReportServiceImpl implements ICostProdReportService {
         Map<String, Object> params = bo.getParams();
         LambdaQueryWrapper<CostProdReport> lqw = Wrappers.lambdaQuery();
         lqw.eq(StringUtils.isNotBlank(bo.getReportTitle()), CostProdReport::getReportTitle, bo.getReportTitle());
-        lqw.eq(bo.getReportDate() != null, CostProdReport::getReportDate, bo.getReportDate());
         lqw.eq(StringUtils.isNotBlank(bo.getLineType()), CostProdReport::getLineType, bo.getLineType());
         lqw.eq(bo.getInputWeight() != null, CostProdReport::getInputWeight, bo.getInputWeight());
         lqw.eq(bo.getOutputWeight() != null, CostProdReport::getOutputWeight, bo.getOutputWeight());
+        lqw.apply(bo.getReportDate() != null, "DATE_FORMAT(report_date, '%Y-%m') = {0}", bo.getReportDate());
         return lqw;
     }