diff --git a/backend/src/main/java/io/dataease/provider/datasource/JdbcProvider.java b/backend/src/main/java/io/dataease/provider/datasource/JdbcProvider.java
index beb65cab8a..18a6d5ae2d 100644
--- a/backend/src/main/java/io/dataease/provider/datasource/JdbcProvider.java
+++ b/backend/src/main/java/io/dataease/provider/datasource/JdbcProvider.java
@@ -777,6 +777,14 @@ public class JdbcProvider extends DefaultJdbcProvider {
             case StarRocks:
                 MysqlConfiguration mysqlConfiguration = new Gson().fromJson(datasource.getConfiguration(), MysqlConfiguration.class);
                 mysqlConfiguration.getJdbc();
+            case redshift:
+                RedshiftConfiguration redshiftConfiguration = new Gson().fromJson(datasource.getConfiguration(), RedshiftConfiguration.class);
+                if(redshiftConfiguration.getDataBase().length() > 64 || redshiftConfiguration.getDataBase().length() < 1){
+                    throw new Exception("Invalid database name");
+                }
+                if(!redshiftConfiguration.getDataBase().matches("\"^[a-z][a-z0-9_+.@-]*$\"")){
+                    throw new Exception("Invalid database name");
+                }
             default:
                 break;
         }
diff --git a/backend/src/main/java/io/dataease/provider/query/es/EsQueryProvider.java b/backend/src/main/java/io/dataease/provider/query/es/EsQueryProvider.java
index ac2852a74b..019b09e61a 100644
--- a/backend/src/main/java/io/dataease/provider/query/es/EsQueryProvider.java
+++ b/backend/src/main/java/io/dataease/provider/query/es/EsQueryProvider.java
@@ -1328,4 +1328,9 @@ public class EsQueryProvider extends QueryProvider {
     public String getResultCount(boolean isTable, String sql, List<ChartViewFieldDTO> xAxis, List<ChartFieldCustomFilterDTO> fieldCustomFilter, List<DataSetRowPermissionsTreeDTO> rowPermissionsTree, List<ChartExtFilterRequest> extFilterRequestList, Datasource ds, ChartViewWithBLOBs view) {
       return null;
     }
+
+    @Override
+    public String sqlForPreview(String table, Datasource ds) {
+        return "SELECT * FROM " + String.format(EsSqlLConstants.KEYWORD_TABLE, table);
+    }
 }