diff --git a/core/backend/src/main/java/io/dataease/service/datafill/DataFillDataService.java b/core/backend/src/main/java/io/dataease/service/datafill/DataFillDataService.java
index 48c018ac65..1cb8ece1df 100644
--- a/core/backend/src/main/java/io/dataease/service/datafill/DataFillDataService.java
+++ b/core/backend/src/main/java/io/dataease/service/datafill/DataFillDataService.java
@@ -60,6 +60,21 @@ public class DataFillDataService {
 
     private final static Gson gson = new Gson();
 
+    public static void setLowerCaseRequest(Datasource ds, Provider datasourceProvider, ExtDDLProvider extDDLProvider, DatasourceRequest datasourceRequest) throws Exception {
+        DatasourceTypes datasourceType = DatasourceTypes.valueOf(ds.getType());
+        switch (datasourceType) {
+            case mysql:
+            case mariadb:
+                String checkLowerCaseSql = extDDLProvider.getLowerCaseTaleNames();
+                datasourceRequest.setQuery(checkLowerCaseSql);
+                List<String[]> checkLowerCaseData = datasourceProvider.getData(datasourceRequest);
+                long lowCase = NumberUtils.toLong(checkLowerCaseData.get(0)[1]);
+                datasourceRequest.setLowerCaseTaleNames(lowCase > 0);
+                break;
+            default:
+                datasourceRequest.setLowerCaseTaleNames(true);
+        }
+    }
 
     public DataFillFormTableDataResponse listData(DataFillFormTableDataRequest searchRequest) throws Exception {
 
@@ -80,19 +95,7 @@ public class DataFillDataService {
 
         ExtDDLProvider extDDLProvider = ProviderFactory.gerExtDDLProvider(ds.getType());
 
-        DatasourceTypes datasourceType = DatasourceTypes.valueOf(ds.getType());
-        switch (datasourceType) {
-            case mysql:
-            case mariadb:
-                String checkLowerCaseSql = extDDLProvider.getLowerCaseTaleNames();
-                datasourceRequest.setQuery(checkLowerCaseSql);
-                List<String[]> checkLowerCaseData = datasourceProvider.getData(datasourceRequest);
-                long lowCase = NumberUtils.toLong(checkLowerCaseData.get(0)[1]);
-                datasourceRequest.setLowerCaseTaleNames(lowCase > 0);
-                break;
-            default:
-                datasourceRequest.setLowerCaseTaleNames(true);
-        }
+        setLowerCaseRequest(ds, datasourceProvider, extDDLProvider, datasourceRequest);
 
         List<TableField> tableFields = datasourceProvider.getTableFields(datasourceRequest);
         Map<String, ExtTableField.BaseType> extTableFieldTypeMap = new HashMap<>();
@@ -249,6 +252,9 @@ public class DataFillDataService {
         DatasourceRequest datasourceRequest = new DatasourceRequest();
         datasourceRequest.setDatasource(ds);
         datasourceRequest.setTable(dataFillForm.getTableName());
+
+        setLowerCaseRequest(ds, datasourceProvider, extDDLProvider, datasourceRequest);
+
         List<TableField> tableFields = datasourceProvider.getTableFields(datasourceRequest).stream().filter(TableField::isPrimaryKey).collect(Collectors.toList());
         if (CollectionUtils.isEmpty(tableFields)) {
             throw new RuntimeException("没有主键");
@@ -291,10 +297,14 @@ public class DataFillDataService {
 
         Datasource ds = datasource.get(dataFillForm.getDatasource());
         Provider datasourceProvider = ProviderFactory.getProvider(ds.getType());
+        ExtDDLProvider extDDLProvider = ProviderFactory.gerExtDDLProvider(ds.getType());
 
         DatasourceRequest datasourceRequest = new DatasourceRequest();
         datasourceRequest.setDatasource(ds);
         datasourceRequest.setTable(dataFillForm.getTableName());
+
+        setLowerCaseRequest(ds, datasourceProvider, extDDLProvider, datasourceRequest);
+
         List<TableField> tableFields = datasourceProvider.getTableFields(datasourceRequest);
 
         Map<String, TableField> tableFieldMap = new HashMap<>();
@@ -366,8 +376,6 @@ public class DataFillDataService {
             }
         }
 
-        ExtDDLProvider extDDLProvider = ProviderFactory.gerExtDDLProvider(ds.getType());
-
         if (CollectionUtils.isNotEmpty(uniqueFields)) {
             for (DatasourceRequest.TableFieldWithValue uniqueField : uniqueFields) {
 
diff --git a/core/backend/src/main/java/io/dataease/service/datafill/DataFillService.java b/core/backend/src/main/java/io/dataease/service/datafill/DataFillService.java
index b25fffcb93..125f4ed6b5 100644
--- a/core/backend/src/main/java/io/dataease/service/datafill/DataFillService.java
+++ b/core/backend/src/main/java/io/dataease/service/datafill/DataFillService.java
@@ -4,7 +4,10 @@ import com.google.common.reflect.TypeToken;
 import com.google.gson.Gson;
 import io.dataease.auth.annotation.DeCleaner;
 import io.dataease.auth.service.AuthUserService;
-import io.dataease.commons.constants.*;
+import io.dataease.commons.constants.DataFillConstants;
+import io.dataease.commons.constants.DePermissionType;
+import io.dataease.commons.constants.SysAuthConstants;
+import io.dataease.commons.constants.SysLogConstants;
 import io.dataease.commons.utils.*;
 import io.dataease.controller.ResultHolder;
 import io.dataease.controller.request.datafill.DataFillFormRequest;
@@ -12,7 +15,6 @@ import io.dataease.dto.DatasourceDTO;
 import io.dataease.dto.datafill.DataFillFormDTO;
 import io.dataease.ext.ExtDataFillFormMapper;
 import io.dataease.i18n.Translator;
-import io.dataease.listener.util.CacheUtils;
 import io.dataease.plugins.common.base.domain.*;
 import io.dataease.plugins.common.base.mapper.DataFillFormMapper;
 import io.dataease.plugins.common.base.mapper.DataFillUserTaskMapper;
@@ -317,10 +319,14 @@ public class DataFillService {
 
             Datasource ds = datasource.get(dataFillForm.getDatasource());
             Provider datasourceProvider = ProviderFactory.getProvider(ds.getType());
+            ExtDDLProvider extDDLProvider = ProviderFactory.gerExtDDLProvider(ds.getType());
 
             DatasourceRequest datasourceRequest = new DatasourceRequest();
             datasourceRequest.setDatasource(ds);
             datasourceRequest.setTable(dataFillForm.getTableName());
+
+            DataFillDataService.setLowerCaseRequest(ds, datasourceProvider, extDDLProvider, datasourceRequest);
+
             List<TableField> tableFields = datasourceProvider.getTableFields(datasourceRequest);
 
             for (TableField tableField : tableFields) {