diff --git a/designer-base/src/main/java/com/fr/design/data/tabledata/tabledatapane/DBTableDataPane.java b/designer-base/src/main/java/com/fr/design/data/tabledata/tabledatapane/DBTableDataPane.java
index d0ffd7f22..ed2417449 100644
--- a/designer-base/src/main/java/com/fr/design/data/tabledata/tabledatapane/DBTableDataPane.java
+++ b/designer-base/src/main/java/com/fr/design/data/tabledata/tabledatapane/DBTableDataPane.java
@@ -417,8 +417,8 @@ public class DBTableDataPane extends AbstractTableDataPane<DBTableData> implemen
 
     private void checkParameter() {
         String[] paramTexts = new String[2];
-        paramTexts[0] = this.sqlTextPane.getText();
-        paramTexts[1] = this.pageQuery;
+        paramTexts[0] = SqlUtils.clearSqlComments(this.sqlTextPane.getText());
+        paramTexts[1] = SqlUtils.clearSqlComments(this.pageQuery);
         Parameter[] parameters = ParameterHelper.analyze4Parameters(paramTexts, false);
 
         if (parameters.length < 1 && this.editorPane.update().size() < 1) {