diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/java/org/jeecg/modules/fieldx/controller/FieldxController.java b/jeecg-boot/jeecg-boot-module-system/src/main/java/org/jeecg/modules/fieldx/controller/FieldxController.java
index e8fb418..d7dfab5 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/java/org/jeecg/modules/fieldx/controller/FieldxController.java
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/java/org/jeecg/modules/fieldx/controller/FieldxController.java
@@ -8,6 +8,7 @@ import java.util.stream.Collectors;
 import javax.servlet.http.HttpServletRequest;
 
 import com.aliyuncs.utils.StringUtils;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import org.apache.poi.hssf.usermodel.HSSFRow;
 import org.apache.poi.hssf.usermodel.HSSFSheet;
 import org.apache.poi.hssf.usermodel.HSSFWorkbook;
@@ -436,6 +437,7 @@ public class FieldxController extends JeecgController<Fieldx, IFieldxService> {
 				   if (StringUtils.isEmpty(String.valueOf(cell))) {
 					   break;
 				   }
+
 				   ExcelInfo excelInfo = new ExcelInfo();
 				   excelInfo.setcells(cells);
 				   Fieldx222 fieldx222 = new Fieldx222();
@@ -455,6 +457,7 @@ public class FieldxController extends JeecgController<Fieldx, IFieldxService> {
 					   fieldx222Service.remove(null);
 					   return Result.error("序号为" + (r - 2) + "的中文名称不能为空");
 				   }
+				   fieldx222.setFieldName(excelInfo.getFieldName());
 				   Fieldx222 fieldx2221=fieldx222Service.query().eq("field_name",excelInfo.getFieldName()).one();
 				   if(fieldx2221!=null){
 					   message.put("isError", "true");
@@ -466,6 +469,17 @@ public class FieldxController extends JeecgController<Fieldx, IFieldxService> {
 				   }
 
 				   fieldx222.setFieldName(excelInfo.getFieldName());
+				   LambdaQueryWrapper<Fieldx> queryWrapper=new LambdaQueryWrapper<>();
+				   queryWrapper.eq(Fieldx::getTableId,fieldx222.getTableId()).eq(Fieldx::getFieldName,fieldx222.getFieldName());
+				   List<Fieldx> list=fieldxService.list(queryWrapper);
+				   if(list!=null&&list.size()!=0){
+					   message.put("isError", "true");
+					   message.put("status","序号为" + (r - 2) + "的字段名此表已存在不能重复");
+					   message.put("closeable","true");
+					   webSocketUtils.sendMessage(loginUser.getId(), message);
+					   fieldx222Service.remove(null);
+					   return Result.error("序号为" + (r - 2) + "的字段名此表已存在不能重复");
+				   }
 				   if (StringUtil.isBlank(excelInfo.getFieldEnName())) {
 					   message.put("isError", "true");
 					   message.put("status","序号为" + (r - 2) + "的”英文名称”不能为空");