diff --git a/src/main/java/digital/laboratory/platform/entrustment/dto/ApprovedUpdateEntrustDTO.java b/src/main/java/digital/laboratory/platform/entrustment/dto/ApprovedUpdateEntrustDTO.java
index ca6f162..3abce6c 100644
--- a/src/main/java/digital/laboratory/platform/entrustment/dto/ApprovedUpdateEntrustDTO.java
+++ b/src/main/java/digital/laboratory/platform/entrustment/dto/ApprovedUpdateEntrustDTO.java
@@ -24,6 +24,9 @@ public class ApprovedUpdateEntrustDTO {
     @ApiModelProperty(value = "案件简要")
     private String caseBrief;
 
+    @ApiModelProperty(value = "鉴定要求")
+    private String entrustRequirement;
+
     @ApiModelProperty(value = "委托检材列表")
     private List<MaterialDTO> materialList;
 
diff --git a/src/main/java/digital/laboratory/platform/entrustment/dto/EntrustmentDTO.java b/src/main/java/digital/laboratory/platform/entrustment/dto/EntrustmentDTO.java
index 844e1ef..f58a15c 100644
--- a/src/main/java/digital/laboratory/platform/entrustment/dto/EntrustmentDTO.java
+++ b/src/main/java/digital/laboratory/platform/entrustment/dto/EntrustmentDTO.java
@@ -1,5 +1,6 @@
 package digital.laboratory.platform.entrustment.dto;
 
+import com.fasterxml.jackson.annotation.JsonFormat;
 import digital.laboratory.platform.entrustment.entity.Entrustment;
 import lombok.Data;
 
@@ -11,6 +12,7 @@ public class EntrustmentDTO extends Entrustment {
     private String caseBrief;
     private String caseName;
 
+    @JsonFormat(pattern = "yyyy-MM-dd", timezone = "GMT+8")
     private LocalDate happenTime;
 
 }
diff --git a/src/main/java/digital/laboratory/platform/entrustment/entity/Entrustment.java b/src/main/java/digital/laboratory/platform/entrustment/entity/Entrustment.java
index d51ad78..47b230a 100644
--- a/src/main/java/digital/laboratory/platform/entrustment/entity/Entrustment.java
+++ b/src/main/java/digital/laboratory/platform/entrustment/entity/Entrustment.java
@@ -5,20 +5,20 @@ import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import com.baomidou.mybatisplus.extension.handlers.FastjsonTypeHandler;
-//import com.baomidou.mybatisplus.extension.handlers.JacksonTypeHandler;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import digital.laboratory.platform.common.mybatis.base.BaseEntity;
 import digital.laboratory.platform.sewage.entity.UpdateInfo;
 import digital.laboratory.platform.sys.entity.DrugLite;
-import digital.laboratory.platform.common.mybatis.base.BaseEntity;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
-
-import java.time.LocalDateTime;
-import java.util.List;
-
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.experimental.Accessors;
 
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.util.List;
+
 
 /**
  * 委托
@@ -80,7 +80,8 @@ public class Entrustment extends BaseEntity {
      * 委托日期, 鉴定委托书打印日期
      */
     @ApiModelProperty(value="委托日期, 鉴定委托书打印日期")
-    private LocalDateTime entrustmentTime;
+    @JsonFormat(pattern = "yyyy-MM-dd", timezone = "GMT+8")
+    private LocalDate entrustmentTime;
 
     /**
      * 委托提交者, 后期可能会转给其他人user_id
diff --git a/src/main/java/digital/laboratory/platform/entrustment/service/impl/EntrustAlterApplyServiceImpl.java b/src/main/java/digital/laboratory/platform/entrustment/service/impl/EntrustAlterApplyServiceImpl.java
index d9af575..7699968 100644
--- a/src/main/java/digital/laboratory/platform/entrustment/service/impl/EntrustAlterApplyServiceImpl.java
+++ b/src/main/java/digital/laboratory/platform/entrustment/service/impl/EntrustAlterApplyServiceImpl.java
@@ -275,7 +275,7 @@ public class EntrustAlterApplyServiceImpl extends ServiceImpl<EntrustAlterApplyM
         }
         entrustmentIdentificationMaterialService.updateBatchById(entrustmentIdentificationMaterialList);
         // 3. 更新委托鉴定要求
-        updateEntrustmentRequirement(entrustmentId, entrustment);
+        updateEntrustmentRequirement(entrustmentId, entrustment, dto.getEntrustRequirement());
         // 如果确认完成，则删除鉴定事项确认书和委托书，并更新申请状态为已完成
         if (dto.getFinished()) {
             // 4.删除鉴定事项确认书和委托书
@@ -305,14 +305,20 @@ public class EntrustAlterApplyServiceImpl extends ServiceImpl<EntrustAlterApplyM
 
     /**
      * 更新鉴定要求
+     *
      * @param entrustmentId
      * @param entrustment
+     * @param entrustRequirement
      */
-    public void updateEntrustmentRequirement(String entrustmentId, Entrustment entrustment) {
-        List<EntrustmentIdentificationMaterial> renewList = entrustmentIdentificationMaterialService.list(Wrappers.<EntrustmentIdentificationMaterial>lambdaQuery()
-                .eq(EntrustmentIdentificationMaterial::getEntrustmentId, entrustmentId)
-                .orderByAsc(EntrustmentIdentificationMaterial::getOrderNo));
-        entrustment.setEntrustRequirement(entrustmentService.buildEntrustReq(renewList));
+    public void updateEntrustmentRequirement(String entrustmentId, Entrustment entrustment, String entrustRequirement) {
+        if (StrUtil.isNotBlank(entrustRequirement)) {
+            entrustment.setEntrustRequirement(entrustRequirement);
+        } else {
+            List<EntrustmentIdentificationMaterial> renewList = entrustmentIdentificationMaterialService.list(Wrappers.<EntrustmentIdentificationMaterial>lambdaQuery()
+                    .eq(EntrustmentIdentificationMaterial::getEntrustmentId, entrustmentId)
+                    .orderByAsc(EntrustmentIdentificationMaterial::getOrderNo));
+            entrustment.setEntrustRequirement(entrustmentService.buildEntrustReq(renewList));
+        }
         entrustmentService.updateById(entrustment);
     }
 
diff --git a/src/main/java/digital/laboratory/platform/entrustment/service/impl/EntrustmentServiceImpl.java b/src/main/java/digital/laboratory/platform/entrustment/service/impl/EntrustmentServiceImpl.java
index df3c498..ab8d2e5 100644
--- a/src/main/java/digital/laboratory/platform/entrustment/service/impl/EntrustmentServiceImpl.java
+++ b/src/main/java/digital/laboratory/platform/entrustment/service/impl/EntrustmentServiceImpl.java
@@ -2130,7 +2130,7 @@ public class EntrustmentServiceImpl extends ServiceImpl<EntrustmentMapper, Entru
         Map<String, Object> dm = ClassUtils.objectToMap(ev);
 
         if (ev.getEntrustmentTime() == null) {
-            ev.setEntrustmentTime(LocalDateTime.now());
+            ev.setEntrustmentTime(LocalDate.now());
             UpdateWrapper<Entrustment> updateWrapper = new UpdateWrapper<Entrustment>();
             updateWrapper.eq("id", ev.getId());        // 查询条件是 id 相等
 
@@ -2641,7 +2641,7 @@ public class EntrustmentServiceImpl extends ServiceImpl<EntrustmentMapper, Entru
             Map<String, Object> dm = ClassUtils.objectToMap(ev);
 
             if (ev.getEntrustmentTime() == null) {
-                ev.setEntrustmentTime(LocalDateTime.now());
+                ev.setEntrustmentTime(LocalDate.now());
                 UpdateWrapper<Entrustment> updateWrapper = new UpdateWrapper<Entrustment>();
                 updateWrapper.eq("id", ev.getId());        // 查询条件是 id 相等
 
@@ -3477,7 +3477,7 @@ public class EntrustmentServiceImpl extends ServiceImpl<EntrustmentMapper, Entru
     @Override
     public boolean alertTimeFiledInfoByEntrustDate(Entrustment entrustment) {
         Entrustment entrust = super.getById(entrustment.getId());
-        LocalDateTime entrustTime = entrust.getEntrustmentTime();
+        LocalDate entrustTime = entrust.getEntrustmentTime();
         if (entrustTime == null) {
             throw new ValidateCodeException("该委托信息中的委托时间为空！");
         }