diff --git a/designer-base/src/main/java/com/fr/design/data/datapane/preview/TableDataBeanHelper.java b/designer-base/src/main/java/com/fr/design/data/datapane/preview/TableDataBeanHelper.java
index 6884df268d..5efe1c8908 100644
--- a/designer-base/src/main/java/com/fr/design/data/datapane/preview/TableDataBeanHelper.java
+++ b/designer-base/src/main/java/com/fr/design/data/datapane/preview/TableDataBeanHelper.java
@@ -156,7 +156,12 @@ public class TableDataBeanHelper {
         if (dataSet.getDatabase() instanceof NameDatabaseConnection) {
             bean.setDatabase(((NameDatabaseConnection) dataSet.getDatabase()).getName());
         }
-        bean.setQuery(DataEncryptionHelper.encrypt(dataSet.getQuery()));
+        if (dataSet.getQuery() != null) {
+            bean.setQuery(DataEncryptionHelper.encrypt(dataSet.getQuery()));
+        }
+        if (dataSet.getPageQuerySql() != null) {
+            bean.setPageQuery(DataEncryptionHelper.encrypt(dataSet.getPageQuerySql()));
+        }
         List<ParameterBean> parameterBeans = new ArrayList<>();
         ParameterProvider[] parameters = dataSet.getParameters(Calculator.createCalculator());
         for (ParameterProvider parameter : parameters) {
@@ -186,7 +191,12 @@ public class TableDataBeanHelper {
     private static TableData deserialize4SQL(Map<String, Connection> connectionMap, DBTableData oldDataSet, JSONObject object) {
         DBTableData tableData = new DBTableData();
         SQLDataSetBean bean = object.mapTo(SQLDataSetBean.class);
-        tableData.setQuery(DataEncryptionHelper.decrypt(bean.getQuery()));
+        if (bean.getQuery() != null) {
+            tableData.setQuery(DataEncryptionHelper.decrypt(bean.getQuery()));
+        }
+        if (bean.getPageQuery() != null) {
+            tableData.setPageQuerySql(DataEncryptionHelper.decrypt(bean.getPageQuery()));
+        }
         Connection connection = connectionMap.get(bean.getDatabase());
         if (connection != null) {
             tableData.setDatabase(new NameDatabaseConnection(bean.getDatabase()));