diff --git a/klp-wms/src/main/java/com/klp/domain/bo/WmsMealReportBo.java b/klp-wms/src/main/java/com/klp/domain/bo/WmsMealReportBo.java
index 1fa8b447..7a80aaf3 100644
--- a/klp-wms/src/main/java/com/klp/domain/bo/WmsMealReportBo.java
+++ b/klp-wms/src/main/java/com/klp/domain/bo/WmsMealReportBo.java
@@ -7,6 +7,7 @@ import javax.validation.constraints.*;
 
 import java.util.Date;
 import com.fasterxml.jackson.annotation.JsonFormat;
+import org.springframework.format.annotation.DateTimeFormat;
 
 /**
  * 部门报餐主业务对象 wms_meal_report
@@ -27,6 +28,8 @@ public class WmsMealReportBo extends BaseEntity {
     /**
      * 用餐日期
      */
+    @JsonFormat(pattern = "yyyy-MM-dd")
+    @DateTimeFormat(pattern = "yyyy-MM-dd")
     private Date reportDate;
 
     /**
diff --git a/klp-wms/src/main/java/com/klp/service/impl/WmsMealReportServiceImpl.java b/klp-wms/src/main/java/com/klp/service/impl/WmsMealReportServiceImpl.java
index 6ecc2bf4..29ca1a15 100644
--- a/klp-wms/src/main/java/com/klp/service/impl/WmsMealReportServiceImpl.java
+++ b/klp-wms/src/main/java/com/klp/service/impl/WmsMealReportServiceImpl.java
@@ -15,6 +15,9 @@ import com.klp.domain.WmsMealReport;
 import com.klp.mapper.WmsMealReportMapper;
 import com.klp.service.IWmsMealReportService;
 
+import java.time.LocalDateTime;
+import java.time.LocalTime;
+import java.time.ZoneId;
 import java.util.List;
 import java.util.Map;
 import java.util.Collection;
@@ -63,7 +66,20 @@ public class WmsMealReportServiceImpl implements IWmsMealReportService {
     private LambdaQueryWrapper<WmsMealReport> buildQueryWrapper(WmsMealReportBo bo) {
         Map<String, Object> params = bo.getParams();
         LambdaQueryWrapper<WmsMealReport> lqw = Wrappers.lambdaQuery();
-        lqw.eq(bo.getReportDate() != null, WmsMealReport::getReportDate, bo.getReportDate());
+        // 修改日期查询逻辑：查询当天的所有记录（从当天00:00:00到23:59:59）
+        if (bo.getReportDate() != null) {
+            LocalDateTime startDate = bo.getReportDate().toInstant()
+                .atZone(ZoneId.systemDefault())
+                .toLocalDateTime()
+                .with(LocalTime.MIN); // 当天的开始时间 00:00:00
+            LocalDateTime endDate = bo.getReportDate().toInstant()
+                .atZone(ZoneId.systemDefault())
+                .toLocalDateTime()
+                .with(LocalTime.MAX); // 当天的结束时间 23:59:59
+
+            lqw.between(WmsMealReport::getReportDate, Date.from(startDate.atZone(ZoneId.systemDefault()).toInstant()),
+                Date.from(endDate.atZone(ZoneId.systemDefault()).toInstant()));
+        }
         lqw.eq(bo.getMealType() != null, WmsMealReport::getMealType, bo.getMealType());
         lqw.like(StringUtils.isNotBlank(bo.getDeptName()), WmsMealReport::getDeptName, bo.getDeptName());
         lqw.eq(bo.getTotalPeople() != null, WmsMealReport::getTotalPeople, bo.getTotalPeople());