diff --git a/blade-service/blade-desk/src/main/java/org/springblade/desk/oem/controller/OemStandardProcessController.java b/blade-service/blade-desk/src/main/java/org/springblade/desk/oem/controller/OemStandardProcessController.java
index 4fc5428e9..ad3e64077 100644
--- a/blade-service/blade-desk/src/main/java/org/springblade/desk/oem/controller/OemStandardProcessController.java
+++ b/blade-service/blade-desk/src/main/java/org/springblade/desk/oem/controller/OemStandardProcessController.java
@@ -1,5 +1,6 @@
 package org.springblade.desk.oem.controller;
 
+import com.alibaba.nacos.common.utils.CollectionUtils;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import io.swagger.v3.oas.annotations.Operation;
@@ -23,7 +24,6 @@ import org.springblade.desk.oem.service.IOemStandardProcessService;
 import org.springframework.beans.BeanUtils;
 import org.springframework.core.io.Resource;
 import org.springframework.http.ResponseEntity;
-import org.springframework.util.CollectionUtils;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.multipart.MultipartFile;
 
@@ -73,7 +73,7 @@ public class OemStandardProcessController {
                 wrapper.ne(OemStandardProcessEntity::getId, oemStandardProcessEntity.getId());
             }
             List<OemStandardProcessEntity> list = oemStandardProcessService.list(wrapper);
-            if (!CollectionUtils.isEmpty(list)) {
+            if (CollectionUtils.isNotEmpty(list)) {
                 return R.fail("数据已存在");
             }
         }
@@ -91,6 +91,7 @@ public class OemStandardProcessController {
 
     /**
      * 外协标准工序代码 下载模板
+     *
      * @return
      */
     @GetMapping("/download-excel-template")
@@ -101,6 +102,7 @@ public class OemStandardProcessController {
 
     /**
      * 外协标准工序代码 导入Excel
+     *
      * @param file
      * @return
      */
@@ -120,10 +122,10 @@ public class OemStandardProcessController {
             if (StringUtils.isEmpty(row.getProcessName())) {
                 return R.fail(rowNum + "行工序未填写");
             }
-            if(StringUtils.isEmpty(row.getStandardProcessCode())){
+            if (StringUtils.isEmpty(row.getStandardProcessCode())) {
                 return R.fail(rowNum + "行标准工序代码未填写");
             }
-            String uniqueStr = StringUtils.joinWith("|", row.getProcessName(), row.getPlate(), row.getPlateThickness(), row.getPartName());
+            String uniqueStr = StringUtils.joinWith("|", String.valueOf(row.getProcessName()), String.valueOf(row.getPlate()), String.valueOf(row.getPlateThickness()), String.valueOf(row.getPartName()));
             if (!uniqueSet.add(uniqueStr)) {
                 return R.fail(rowNum + "行在Excel中重复");
             }
@@ -131,8 +133,25 @@ public class OemStandardProcessController {
             if (processSet == null) {
                 return R.fail(rowNum + "行错误，系统无此工序");
             }
-            OemStandardProcessEntity exist = oemStandardProcessService.getOne(new LambdaQueryWrapper<OemStandardProcessEntity>().eq(OemStandardProcessEntity::getProcessId, processSet.getId()).eq(OemStandardProcessEntity::getPlate, row.getPlate()).eq(OemStandardProcessEntity::getPlateThickness, row.getPlateThickness()).eq(OemStandardProcessEntity::getPartName, row.getPartName()));
-            if (exist != null) {
+            LambdaQueryWrapper<OemStandardProcessEntity> qw = new LambdaQueryWrapper<>();
+            qw.eq(OemStandardProcessEntity::getProcessId, processSet.getId());
+            if (StringUtils.isEmpty(row.getPlate())) {
+                qw.isNull(OemStandardProcessEntity::getPlate);
+            } else {
+                qw.eq(OemStandardProcessEntity::getPlate, row.getPlate());
+            }
+            if (StringUtils.isEmpty(row.getPlateThickness())) {
+                qw.isNull(OemStandardProcessEntity::getPlateThickness);
+            } else {
+                qw.eq(OemStandardProcessEntity::getPlateThickness, row.getPlateThickness());
+            }
+            if (StringUtils.isEmpty(row.getPartName())) {
+                qw.isNull(OemStandardProcessEntity::getPartName);
+            } else {
+                qw.eq(OemStandardProcessEntity::getPartName, row.getPartName());
+            }
+            List<OemStandardProcessEntity> exist = oemStandardProcessService.list(qw);
+            if (CollectionUtils.isNotEmpty(exist)) {
                 return R.fail(rowNum + "行错误，数据已存在");
             }
             OemStandardProcessEntity entity = new OemStandardProcessEntity();