diff --git a/src/main/java/digital/laboratory/platform/entrustment/convert/DrugLiteConvert.java b/src/main/java/digital/laboratory/platform/entrustment/convert/DrugLiteConvert.java
new file mode 100644
index 0000000..a6e1d1a
--- /dev/null
+++ b/src/main/java/digital/laboratory/platform/entrustment/convert/DrugLiteConvert.java
@@ -0,0 +1,28 @@
+package digital.laboratory.platform.entrustment.convert;
+
+import com.alibaba.fastjson.JSONArray;
+import digital.laboratory.platform.sys.entity.DrugLite;
+
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * 毒品概要实体 转换类
+ *
+ */
+public class DrugLiteConvert {
+    /**
+     * 因为从数据库取出来的字段属性实际是一个JSONObject数组，没有对应的getset方法，所以需要转换
+     * @param drugLitesJson
+     * @return
+     */
+    public static List<DrugLite> convertDirtyLiteByJSON(List<DrugLite> drugLitesJson) {
+        if (drugLitesJson == null) {
+            return Collections.emptyList();
+        }
+        String drugToString = JSONArray.toJSONString(drugLitesJson);
+        List<DrugLite> drugLiteList = JSONArray.parseArray(drugToString, DrugLite.class);
+        return drugLiteList;
+    }
+
+}
diff --git a/src/main/java/digital/laboratory/platform/entrustment/entity/EntrustmentIdentificationMaterial.java b/src/main/java/digital/laboratory/platform/entrustment/entity/EntrustmentIdentificationMaterial.java
index 1a25a0d..8306fe4 100644
--- a/src/main/java/digital/laboratory/platform/entrustment/entity/EntrustmentIdentificationMaterial.java
+++ b/src/main/java/digital/laboratory/platform/entrustment/entity/EntrustmentIdentificationMaterial.java
@@ -43,6 +43,12 @@ public class EntrustmentIdentificationMaterial extends BaseEntity {
     @ApiModelProperty(value = "检材编号")
     private String imNo;
 
+    /**
+     * 检材委托序号
+     */
+    @ApiModelProperty(value = "检材委托序号")
+    private String imEntrustNumber;
+
     /**
      * 物证id
      */
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 b5e4ef1..a031884 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
@@ -32,6 +32,7 @@ import digital.laboratory.platform.common.mybatis.security.service.DLPUser;
 import digital.laboratory.platform.common.oss.service.OssFile;
 import digital.laboratory.platform.common.security.util.SecurityUtils;
 import digital.laboratory.platform.entrustment.constant.EntrustMarkConstants;
+import digital.laboratory.platform.entrustment.convert.DrugLiteConvert;
 import digital.laboratory.platform.entrustment.dto.EntrustmentDTO;
 import digital.laboratory.platform.entrustment.entity.*;
 import digital.laboratory.platform.entrustment.enums.EntrustmentStatusConstants;
@@ -754,7 +755,17 @@ public class EntrustmentServiceImpl extends ServiceImpl<EntrustmentMapper, Entru
 
     @Override
     public String buildEntrustReq(List<EntrustmentIdentificationMaterial> materialList) {
-        Map<String, List<EntrustmentIdentificationMaterial>> retGroup = materialList.stream().collect(Collectors.groupingBy(item -> item.getAnalysisOption() + "_" + getDrugNameMsg(item.getCandidateDrugs())));
+        Map<String, List<EntrustmentIdentificationMaterial>> retGroup = materialList
+                .stream()
+                .collect(
+                        Collectors.groupingBy(item ->
+                                item.getAnalysisOption() +
+                                        "_" +
+                                        DrugLiteConvert.convertDirtyLiteByJSON(item.getCandidateDrugs())
+                                                .stream()
+                                                .map(DrugLite::getName)
+                                                .collect(Collectors.joining("")))
+                );
         StringBuffer retSb = new StringBuffer();
         //先给group排一个序
         List<Map.Entry<String, List<EntrustmentIdentificationMaterial>>> orderedDataList =
@@ -817,8 +828,7 @@ public class EntrustmentServiceImpl extends ServiceImpl<EntrustmentMapper, Entru
             sbMaterialName.append(materialObj.getShortNameDes()).append(",");
             //只执行一次且执行一次
             if (executeCount == 0) {
-                String drugToString = JSONArray.toJSONString(materialObj.getCandidateDrugs());
-                List<DrugLite> drugLiteList = JSONArray.parseArray(drugToString, DrugLite.class);
+                List<DrugLite> drugLiteList = DrugLiteConvert.convertDirtyLiteByJSON(materialObj.getCandidateDrugs());
                 drugLiteList.forEach(item -> {
                     sbDrugDes.append(item.getName()).append("、");
                 });