diff --git a/casic-metering-dao/src/main/resources/mapper/equipment/BizEquipmentStandardInfoApprovalMapper.xml b/casic-metering-dao/src/main/resources/mapper/equipment/BizEquipmentStandardInfoApprovalMapper.xml
index c20e6f4..7c8ed19 100644
--- a/casic-metering-dao/src/main/resources/mapper/equipment/BizEquipmentStandardInfoApprovalMapper.xml
+++ b/casic-metering-dao/src/main/resources/mapper/equipment/BizEquipmentStandardInfoApprovalMapper.xml
@@ -49,7 +49,7 @@
         FROM biz_equipment_standard_info_approval
         WHERE 1=1
         <if test="request.standardNo != null and request.standardNo !=''">
-            and standard_no like concat('%',#{request.standardNo},'%')
+            and standardCertNo like concat('%',#{request.standardNo},'%')
         </if>
         <if test="request.approvalStatus != null and request.approvalStatus !=''">
             and approval_status = #{request.approvalStatus}

diff --git a/casic-metering-dao/src/main/resources/mapper/equipment/BizEquipmentStandardInfoApprovalMapper.xml b/casic-metering-dao/src/main/resources/mapper/equipment/BizEquipmentStandardInfoApprovalMapper.xml
index c20e6f4..7c8ed19 100644
--- a/casic-metering-dao/src/main/resources/mapper/equipment/BizEquipmentStandardInfoApprovalMapper.xml
+++ b/casic-metering-dao/src/main/resources/mapper/equipment/BizEquipmentStandardInfoApprovalMapper.xml
@@ -49,7 +49,7 @@
         FROM biz_equipment_standard_info_approval
         WHERE 1=1
         <if test="request.standardNo != null and request.standardNo !=''">
-            and standard_no like concat('%',#{request.standardNo},'%')
+            and standardCertNo like concat('%',#{request.standardNo},'%')
         </if>
         <if test="request.approvalStatus != null and request.approvalStatus !=''">
             and approval_status = #{request.approvalStatus}
diff --git a/casic-metering-dao/src/main/resources/mapper/equipment/BizEquipmentStandardInfoMapper.xml b/casic-metering-dao/src/main/resources/mapper/equipment/BizEquipmentStandardInfoMapper.xml
index 3a15b79..76157ce 100644
--- a/casic-metering-dao/src/main/resources/mapper/equipment/BizEquipmentStandardInfoMapper.xml
+++ b/casic-metering-dao/src/main/resources/mapper/equipment/BizEquipmentStandardInfoMapper.xml
@@ -42,7 +42,7 @@
         FROM biz_equipment_standard_info
         WHERE 1=1
         <if test="request.standardNo != null and request.standardNo !=''">
-            and standard_no like concat('%',#{request.standardNo},'%')
+            and standardCertNo like concat('%',#{request.standardNo},'%')
         </if>
         <if test="request.standardName != null and request.standardName !=''">
             and standard_name like concat('%',#{request.standardName},'%')

diff --git a/casic-metering-dao/src/main/resources/mapper/equipment/BizEquipmentStandardInfoApprovalMapper.xml b/casic-metering-dao/src/main/resources/mapper/equipment/BizEquipmentStandardInfoApprovalMapper.xml
index c20e6f4..7c8ed19 100644
--- a/casic-metering-dao/src/main/resources/mapper/equipment/BizEquipmentStandardInfoApprovalMapper.xml
+++ b/casic-metering-dao/src/main/resources/mapper/equipment/BizEquipmentStandardInfoApprovalMapper.xml
@@ -49,7 +49,7 @@
         FROM biz_equipment_standard_info_approval
         WHERE 1=1
         <if test="request.standardNo != null and request.standardNo !=''">
-            and standard_no like concat('%',#{request.standardNo},'%')
+            and standardCertNo like concat('%',#{request.standardNo},'%')
         </if>
         <if test="request.approvalStatus != null and request.approvalStatus !=''">
             and approval_status = #{request.approvalStatus}
diff --git a/casic-metering-dao/src/main/resources/mapper/equipment/BizEquipmentStandardInfoMapper.xml b/casic-metering-dao/src/main/resources/mapper/equipment/BizEquipmentStandardInfoMapper.xml
index 3a15b79..76157ce 100644
--- a/casic-metering-dao/src/main/resources/mapper/equipment/BizEquipmentStandardInfoMapper.xml
+++ b/casic-metering-dao/src/main/resources/mapper/equipment/BizEquipmentStandardInfoMapper.xml
@@ -42,7 +42,7 @@
         FROM biz_equipment_standard_info
         WHERE 1=1
         <if test="request.standardNo != null and request.standardNo !=''">
-            and standard_no like concat('%',#{request.standardNo},'%')
+            and standardCertNo like concat('%',#{request.standardNo},'%')
         </if>
         <if test="request.standardName != null and request.standardName !=''">
             and standard_name like concat('%',#{request.standardName},'%')
diff --git a/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/equipment/BizEquipmentStandardInfoServiceImpl.java b/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/equipment/BizEquipmentStandardInfoServiceImpl.java
index 1ba1cc2..a963734 100644
--- a/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/equipment/BizEquipmentStandardInfoServiceImpl.java
+++ b/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/equipment/BizEquipmentStandardInfoServiceImpl.java
@@ -114,9 +114,14 @@
     public ReturnDTO<StandardSaveResponse> save(StandardAddRequest request) {
         //该用户存在该设备的草稿箱或审批中状态其他审批
         BizEquipmentStandardInfoApproval standardInfoApproval = request.getStandardInfoApproval();
-        //展示用雪花算法代替关联的标准代码
-        String standardNo = String.valueOf(snowflakeUtil.nextId());
-        standardInfoApproval.setStandardNo(standardNo);
+        //如果前端入参标准代码为空，说明是新建保存，否则是编辑后保存，不需要再次生成标准代码
+        if (StringUtils.isBlank(standardInfoApproval.getStandardNo())) {
+            //暂时用雪花算法代替关联的标准代码
+            String standardNo = String.valueOf(snowflakeUtil.nextId());
+            standardInfoApproval.setStandardNo(standardNo);
+        } else {
+            standardInfoApproval.setStandardNo(standardInfoApproval.getStandardNo());
+        }
         if (presentApprovalCount(standardInfoApproval, request.getUserId()) > 0) {
             throw new BusinessException(BusinessExceptionEnum.STANDARD_SAVE_REJECT);
         }

diff --git a/casic-metering-dao/src/main/resources/mapper/equipment/BizEquipmentStandardInfoApprovalMapper.xml b/casic-metering-dao/src/main/resources/mapper/equipment/BizEquipmentStandardInfoApprovalMapper.xml
index c20e6f4..7c8ed19 100644
--- a/casic-metering-dao/src/main/resources/mapper/equipment/BizEquipmentStandardInfoApprovalMapper.xml
+++ b/casic-metering-dao/src/main/resources/mapper/equipment/BizEquipmentStandardInfoApprovalMapper.xml
@@ -49,7 +49,7 @@
         FROM biz_equipment_standard_info_approval
         WHERE 1=1
         <if test="request.standardNo != null and request.standardNo !=''">
-            and standard_no like concat('%',#{request.standardNo},'%')
+            and standardCertNo like concat('%',#{request.standardNo},'%')
         </if>
         <if test="request.approvalStatus != null and request.approvalStatus !=''">
             and approval_status = #{request.approvalStatus}
diff --git a/casic-metering-dao/src/main/resources/mapper/equipment/BizEquipmentStandardInfoMapper.xml b/casic-metering-dao/src/main/resources/mapper/equipment/BizEquipmentStandardInfoMapper.xml
index 3a15b79..76157ce 100644
--- a/casic-metering-dao/src/main/resources/mapper/equipment/BizEquipmentStandardInfoMapper.xml
+++ b/casic-metering-dao/src/main/resources/mapper/equipment/BizEquipmentStandardInfoMapper.xml
@@ -42,7 +42,7 @@
         FROM biz_equipment_standard_info
         WHERE 1=1
         <if test="request.standardNo != null and request.standardNo !=''">
-            and standard_no like concat('%',#{request.standardNo},'%')
+            and standardCertNo like concat('%',#{request.standardNo},'%')
         </if>
         <if test="request.standardName != null and request.standardName !=''">
             and standard_name like concat('%',#{request.standardName},'%')
diff --git a/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/equipment/BizEquipmentStandardInfoServiceImpl.java b/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/equipment/BizEquipmentStandardInfoServiceImpl.java
index 1ba1cc2..a963734 100644
--- a/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/equipment/BizEquipmentStandardInfoServiceImpl.java
+++ b/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/equipment/BizEquipmentStandardInfoServiceImpl.java
@@ -114,9 +114,14 @@
     public ReturnDTO<StandardSaveResponse> save(StandardAddRequest request) {
         //该用户存在该设备的草稿箱或审批中状态其他审批
         BizEquipmentStandardInfoApproval standardInfoApproval = request.getStandardInfoApproval();
-        //展示用雪花算法代替关联的标准代码
-        String standardNo = String.valueOf(snowflakeUtil.nextId());
-        standardInfoApproval.setStandardNo(standardNo);
+        //如果前端入参标准代码为空，说明是新建保存，否则是编辑后保存，不需要再次生成标准代码
+        if (StringUtils.isBlank(standardInfoApproval.getStandardNo())) {
+            //暂时用雪花算法代替关联的标准代码
+            String standardNo = String.valueOf(snowflakeUtil.nextId());
+            standardInfoApproval.setStandardNo(standardNo);
+        } else {
+            standardInfoApproval.setStandardNo(standardInfoApproval.getStandardNo());
+        }
         if (presentApprovalCount(standardInfoApproval, request.getUserId()) > 0) {
             throw new BusinessException(BusinessExceptionEnum.STANDARD_SAVE_REJECT);
         }
diff --git a/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/resource/BizResourceStaffVerifierServiceImpl.java b/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/resource/BizResourceStaffVerifierServiceImpl.java
index 78c7be4..70671b2 100644
--- a/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/resource/BizResourceStaffVerifierServiceImpl.java
+++ b/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/resource/BizResourceStaffVerifierServiceImpl.java
@@ -189,6 +189,6 @@
         }
         List<Long> ids = verifierList.stream().map(BizResourceStaffVerifier::getStaffId).collect(Collectors.toList());
         List<BizResourceStaffInfo> staffInfoList = staffInfoMapper.selectBatchIds(ids);
-        return ReturnUtil.success(staffInfoList.stream().map(BizResourceStaffInfo::getStaffName).distinct().collect(Collectors.joining(",")));
+        return ReturnUtil.success(staffInfoList);
     }
 }