diff --git a/backend/src/main/java/io/dataease/controller/dataset/DataSetTableFieldController.java b/backend/src/main/java/io/dataease/controller/dataset/DataSetTableFieldController.java
index 7ac5c1e2ad..4583380c62 100644
--- a/backend/src/main/java/io/dataease/controller/dataset/DataSetTableFieldController.java
+++ b/backend/src/main/java/io/dataease/controller/dataset/DataSetTableFieldController.java
@@ -5,13 +5,19 @@ import com.auth0.jwt.interfaces.DecodedJWT;
 import com.github.xiaoymin.knife4j.annotations.ApiSupport;
 import io.dataease.auth.filter.F2CLinkFilter;
 import io.dataease.base.domain.DatasetTableField;
+import io.dataease.base.domain.DatasetTableFieldExample;
+import io.dataease.base.mapper.DatasetTableFieldMapper;
+import io.dataease.commons.exception.DEException;
 import io.dataease.controller.request.dataset.MultFieldValuesRequest;
 import io.dataease.controller.response.DatasetTableField4Type;
+import io.dataease.i18n.Translator;
 import io.dataease.service.dataset.DataSetFieldService;
 import io.dataease.service.dataset.DataSetTableFieldsService;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
+import org.apache.commons.collections4.CollectionUtils;
 import org.apache.commons.lang3.ObjectUtils;
+import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.context.request.RequestContextHolder;
@@ -73,6 +79,7 @@ public class DataSetTableFieldController {
     @ApiOperation("保存")
     @PostMapping("save")
     public DatasetTableField save(@RequestBody DatasetTableField datasetTableField) {
+        dataSetTableFieldsService.checkFieldName(datasetTableField);
         return dataSetTableFieldsService.save(datasetTableField);
     }
 
@@ -85,7 +92,7 @@ public class DataSetTableFieldController {
     @ApiOperation("多字段值枚举")
     @PostMapping("linkMultFieldValues")
     public List<Object> linkMultFieldValues(@RequestBody MultFieldValuesRequest multFieldValuesRequest) throws Exception {
-        HttpServletRequest request =((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
+        HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
         String linkToken = request.getHeader(F2CLinkFilter.LINK_TOKEN_KEY);
         DecodedJWT jwt = JWT.decode(linkToken);
         Long userId = jwt.getClaim("userId").asLong();
diff --git a/backend/src/main/java/io/dataease/service/dataset/DataSetTableFieldsService.java b/backend/src/main/java/io/dataease/service/dataset/DataSetTableFieldsService.java
index 5eddd4eb2e..9b5c480810 100644
--- a/backend/src/main/java/io/dataease/service/dataset/DataSetTableFieldsService.java
+++ b/backend/src/main/java/io/dataease/service/dataset/DataSetTableFieldsService.java
@@ -32,12 +32,6 @@ public class DataSetTableFieldsService {
     }
 
     public DatasetTableField save(DatasetTableField datasetTableField) {
-        DatasetTableFieldExample datasetTableFieldExample = new DatasetTableFieldExample();
-        datasetTableFieldExample.createCriteria().andNameEqualTo(datasetTableField.getName()).andTableIdEqualTo(datasetTableField.getTableId());
-        List<DatasetTableField> datasetTableFields = datasetTableFieldMapper.selectByExample(datasetTableFieldExample);
-        if (CollectionUtils.isNotEmpty(datasetTableFields)) {
-            DEException.throwException(Translator.get("i18n_field_name_repeat"));
-        }
         if (StringUtils.isEmpty(datasetTableField.getId())) {
             datasetTableField.setId(UUID.randomUUID().toString());
             // 若dataeasename为空，则用MD5(id)作为dataeasename
@@ -54,6 +48,21 @@ public class DataSetTableFieldsService {
         return datasetTableField;
     }
 
+    public void checkFieldName(DatasetTableField datasetTableField) {
+        if (StringUtils.isNotEmpty(datasetTableField.getName()) && StringUtils.isNotEmpty(datasetTableField.getTableId())) {
+            DatasetTableFieldExample datasetTableFieldExample = new DatasetTableFieldExample();
+            DatasetTableFieldExample.Criteria criteria = datasetTableFieldExample.createCriteria();
+            criteria.andNameEqualTo(datasetTableField.getName()).andTableIdEqualTo(datasetTableField.getTableId());
+            if (StringUtils.isNotEmpty(datasetTableField.getId())) {
+                criteria.andIdNotEqualTo(datasetTableField.getId());
+            }
+            List<DatasetTableField> datasetTableFields = datasetTableFieldMapper.selectByExample(datasetTableFieldExample);
+            if (CollectionUtils.isNotEmpty(datasetTableFields)) {
+                DEException.throwException(Translator.get("i18n_field_name_repeat"));
+            }
+        }
+    }
+
     public List<DatasetTableField> list(DatasetTableField datasetTableField) {
         DatasetTableFieldExample datasetTableFieldExample = new DatasetTableFieldExample();
         DatasetTableFieldExample.Criteria criteria = datasetTableFieldExample.createCriteria();