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 5efe1c8908..29750d1294 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
@@ -198,9 +198,8 @@ public class TableDataBeanHelper {
             tableData.setPageQuerySql(DataEncryptionHelper.decrypt(bean.getPageQuery()));
         }
         Connection connection = connectionMap.get(bean.getDatabase());
-        if (connection != null) {
-            tableData.setDatabase(new NameDatabaseConnection(bean.getDatabase()));
-        } else {
+        tableData.setDatabase(new NameDatabaseConnection(bean.getDatabase()));
+        if (connection == null) {
             FineLoggerFactory.getLogger().info("not find conn by {}", bean.getDatabase());
         }
         String sql = SqlUtils.clearSqlComments(DataEncryptionHelper.decrypt(bean.getQuery()));