diff --git a/lis-common/src/main/java/com/czlis/common/core/domain/entity/lis/LabGermsheetNew.java b/lis-common/src/main/java/com/czlis/common/core/domain/entity/lis/LabGermsheetNew.java
index 66f6bf5..34e4ea7 100644
--- a/lis-common/src/main/java/com/czlis/common/core/domain/entity/lis/LabGermsheetNew.java
+++ b/lis-common/src/main/java/com/czlis/common/core/domain/entity/lis/LabGermsheetNew.java
@@ -1,5 +1,6 @@
 package com.czlis.common.core.domain.entity.lis;
 
+import com.fasterxml.jackson.annotation.JsonFormat;
 import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;
@@ -11,6 +12,7 @@ import java.util.Date;
 public class LabGermsheetNew {
 
   private Integer gsid;
+  @JsonFormat(pattern = "yyyy-MM-dd")
   private Date jyrq;
   private String yq;
   private String ybh;
diff --git a/liswork/src/main/java/com/czlis/liswork/controller/work/LisWorkGermController.java b/liswork/src/main/java/com/czlis/liswork/controller/work/LisWorkGermController.java
index e77ca44..eff9751 100644
--- a/liswork/src/main/java/com/czlis/liswork/controller/work/LisWorkGermController.java
+++ b/liswork/src/main/java/com/czlis/liswork/controller/work/LisWorkGermController.java
@@ -7,6 +7,7 @@ import com.czlis.common.core.domain.entity.lis.*;
 import com.czlis.common.core.page.TableDataInfo;
 import com.czlis.common.core.text.Convert;
 import com.czlis.common.enums.BusinessType;
+import com.czlis.common.utils.JsonParamUtils;
 import com.czlis.interfaceCommon.constants.SysLogConstants;
 import com.czlis.liswork.mapper.LisWorkGermMapper;
 import com.czlis.liswork.mapper.xtwh.XmMedMapper;
@@ -172,4 +173,11 @@ public class LisWorkGermController extends BaseController {
     public Result check(Date jyrq, String yq, String ybh, String yhdh, String jgbz) {
         return lisWorkGermService.check(jyrq, yq, ybh, yhdh,jgbz);
     }
+
+    @Log(title = SysLogConstants.LISWORK_LOG,businessType = BusinessType.UPDATE)
+    @ApiOperation("修改样本检验日期")
+    @GetMapping("/changepatjyrq")
+    public Result changepatjyrq(Date jyrq, String yq, String ybh) {
+        return lisWorkGermService.changepatjyrq(jyrq, yq, ybh);
+    }
 }
diff --git a/liswork/src/main/java/com/czlis/liswork/mapper/LisWorkGermMapper.java b/liswork/src/main/java/com/czlis/liswork/mapper/LisWorkGermMapper.java
index a08d4c6..f4d901f 100644
--- a/liswork/src/main/java/com/czlis/liswork/mapper/LisWorkGermMapper.java
+++ b/liswork/src/main/java/com/czlis/liswork/mapper/LisWorkGermMapper.java
@@ -26,4 +26,8 @@ public interface LisWorkGermMapper {
     List<Map<String, Object>> getmedgrouplist();
     List<XmMedgroup> getmedgroup(String ywzmc);
     List<BactMedium> getBactMedium(String mediumno);
+    Date getpatjyrq(@Param("yq") String yq, @Param("ybh")String ybh);
+    int updatemediumjyrq(@Param("jyrq") Date jyrq, @Param("yq") String yq, @Param("ybh")String ybh, @Param("jyrq1")Date jyrq1);
+    int changeresultjyrq(@Param("jyrq") Date jyrq, @Param("yq") String yq, @Param("ybh")String ybh, @Param("jyrq1")Date jyrq1);
+    int changepatjyrq(@Param("jyrq") Date jyrq, @Param("yq") String yq, @Param("ybh")String ybh, @Param("jyrq1")Date jyrq1);
 }
diff --git a/liswork/src/main/java/com/czlis/liswork/service/LisWorkGermService.java b/liswork/src/main/java/com/czlis/liswork/service/LisWorkGermService.java
index c108cda..7080d99 100644
--- a/liswork/src/main/java/com/czlis/liswork/service/LisWorkGermService.java
+++ b/liswork/src/main/java/com/czlis/liswork/service/LisWorkGermService.java
@@ -17,7 +17,7 @@ public interface LisWorkGermService {
     Result savemedium(List<LabGermsheetNew> labGermsheetlist);
     Result insertmediumnew(LabGermsheetNew labGermsheet);
     Result updatemediumnew(LabGermsheetNew labGermsheet);
-    Result deletemediumnew(Long gsid);
+    Result changepatjyrq(Date jyrq, String yq, String ybh);
     Result deletemediumlist(Long[] gsids);
     Result getcomlog(Date jyrq, String yq, String ybh);
     Result savemedresult(LabResultMed labResultmed);
diff --git a/liswork/src/main/java/com/czlis/liswork/service/impl/LisWorkGermServiceImpl.java b/liswork/src/main/java/com/czlis/liswork/service/impl/LisWorkGermServiceImpl.java
index c9350dd..e299ed3 100644
--- a/liswork/src/main/java/com/czlis/liswork/service/impl/LisWorkGermServiceImpl.java
+++ b/liswork/src/main/java/com/czlis/liswork/service/impl/LisWorkGermServiceImpl.java
@@ -154,7 +154,27 @@ public class LisWorkGermServiceImpl implements LisWorkGermService {
     private List<BactMediumgroupdet> getmediumgroup(String mediumno){
         return lisWorkGermMapper.getBactMediumgroupdet(mediumno);
     }
+    @Transactional(rollbackFor = Exception.class)
+    @Override
+    public Result changepatjyrq(Date jyrq, String yq, String ybh){
+        Date jyrq0 =lisWorkGermMapper.getpatjyrq(yq,ybh);
+        if(jyrq0==null)return new Result("-1","没发现原样本,忽略修改");
+        lisWorkGermMapper.changepatjyrq(jyrq0,yq,ybh,jyrq);
+        lisWorkGermMapper.changeresultjyrq(jyrq0,yq,ybh,jyrq);
+        lisWorkGermMapper.updatemediumjyrq(jyrq0,yq,ybh,jyrq);
+        String yq1= getFirstInstrid(yq);
+        if(yq1!=null){
+            lisWorkGermMapper.changepatjyrq(jyrq0,yq1,ybh,jyrq);
+            lisWorkGermMapper.changeresultjyrq(jyrq0,yq1,ybh,jyrq);
+        }
+        String yq2= getFirstInstrid(yq);
+        if(yq2!=null){
+            lisWorkGermMapper.changepatjyrq(jyrq0,yq2,ybh,jyrq);
+            lisWorkGermMapper.changeresultjyrq(jyrq0,yq2,ybh,jyrq);
+        }
 
+        return new Result("0","成功");
+    }
     @Override
     public Result insertmediumnew(LabGermsheetNew labGermsheet){
         insertmedium(labGermsheet);
@@ -165,10 +185,6 @@ public class LisWorkGermServiceImpl implements LisWorkGermService {
         lisWorkGermMapper.insertmedium(labGermsheet);
     }
     @Transactional(rollbackFor = Exception.class)
-    public void deletemedium(Long gsid){
-        lisWorkGermMapper.deletemedium(gsid);
-    }
-    @Transactional(rollbackFor = Exception.class)
     public void deletemediums(Long[] gsids){
         lisWorkGermMapper.deletemediums(gsids);
     }
@@ -177,11 +193,6 @@ public class LisWorkGermServiceImpl implements LisWorkGermService {
         lisWorkGermMapper.updatemedium(labGermsheet);
     }
     @Override
-    public Result deletemediumnew(Long gsid){
-        deletemedium(gsid);
-        return new Result("0","成功");
-    }
-    @Override
     public Result deletemediumlist(Long[] gsids){
         deletemediums(gsids);
         return new Result("0","成功");
diff --git a/liswork/src/main/resources/mapper/LisWorkGermMapper.xml b/liswork/src/main/resources/mapper/LisWorkGermMapper.xml
index 2f933cb..49b5bad 100644
--- a/liswork/src/main/resources/mapper/LisWorkGermMapper.xml
+++ b/liswork/src/main/resources/mapper/LisWorkGermMapper.xml
@@ -39,6 +39,18 @@
         </where>
         order by yq,jyrq DESC,right(space(20) + ybh,20) DESC
     </select>
+    <select id="getpatjyrq" resultType="Date">
+        select max(jyrq)  from lab_pat where yq = #{yq}  and ybh=#{ybh}
+    </select>
+    <update id="changepatjyrq" >
+        update lab_pat set jyrq = #{jyrq1} where yq = #{yq}  and ybh=#{ybh} and jyrq=#{jyrq}
+    </update>
+    <update id="changeresultjyrq" >
+        update lab_result set jyrq = #{jyrq1} where yq = #{yq}  and ybh=#{ybh} and jyrq=#{jyrq}
+    </update>
+    <update id="updatemediumjyrq">
+        update lab_germsheet_new set jyrq = #{jyrq1} where yq = #{yq}  and ybh=#{ybh} and jyrq=#{jyrq}
+    </update>
     <select id="getBactMedium" resultType="com.czlis.common.core.domain.entity.lis.BactMedium">
         SELECT * FROM bact_medium
         <where>