diff --git a/openhis-server-new/openhis-application/src/main/java/com/openhis/web/doctorstation/appservice/impl/DoctorStationDiagnosisAppServiceImpl.java b/openhis-server-new/openhis-application/src/main/java/com/openhis/web/doctorstation/appservice/impl/DoctorStationDiagnosisAppServiceImpl.java
index 11174386c..2a1fd9356 100755
--- a/openhis-server-new/openhis-application/src/main/java/com/openhis/web/doctorstation/appservice/impl/DoctorStationDiagnosisAppServiceImpl.java
+++ b/openhis-server-new/openhis-application/src/main/java/com/openhis/web/doctorstation/appservice/impl/DoctorStationDiagnosisAppServiceImpl.java
@@ -36,6 +36,9 @@ import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
 import javax.servlet.http.HttpServletRequest;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.time.ZoneId;
 import java.util.Date;
 import java.util.*;
 
@@ -598,6 +601,25 @@ public class DoctorStationDiagnosisAppServiceImpl implements IDoctorStationDiagn
         InfectiousDiseaseReport infectiousDiseaseReport = new InfectiousDiseaseReport();
         BeanUtils.copyProperties(infectiousDiseaseReportDto, infectiousDiseaseReport);
 
+        // BeanUtils.copyProperties 不支持 LocalDate/LocalDateTime 到 java.util.Date 的类型转换，需手动处理
+        if (infectiousDiseaseReportDto.getOnsetDate() != null) {
+            infectiousDiseaseReport.setOnsetDate(
+                Date.from(infectiousDiseaseReportDto.getOnsetDate().atStartOfDay(ZoneId.systemDefault()).toInstant()));
+        }
+        if (infectiousDiseaseReportDto.getDiagDate() != null) {
+            infectiousDiseaseReport.setDiagDate(
+                Date.from(infectiousDiseaseReportDto.getDiagDate().atZone(ZoneId.systemDefault()).toInstant()));
+        }
+        // deathDate / reportDate 同理
+        if (infectiousDiseaseReportDto.getDeathDate() != null) {
+            infectiousDiseaseReport.setDeathDate(
+                Date.from(infectiousDiseaseReportDto.getDeathDate().atStartOfDay(ZoneId.systemDefault()).toInstant()));
+        }
+        if (infectiousDiseaseReportDto.getReportDate() != null) {
+            infectiousDiseaseReport.setReportDate(
+                Date.from(infectiousDiseaseReportDto.getReportDate().atStartOfDay(ZoneId.systemDefault()).toInstant()));
+        }
+
         /**
          * 设置创建人、删除状态、租户ID
          */