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 ed2417449c..4a0d1f665e 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
@@ -61,6 +61,7 @@ import com.fr.stable.ArrayUtils;
 import com.fr.stable.ParameterProvider;
 import com.fr.stable.StringUtils;
 import com.fr.workspace.WorkContext;
+import org.jetbrains.annotations.NotNull;
 
 import javax.swing.BorderFactory;
 import javax.swing.Box;
@@ -416,10 +417,7 @@ public class DBTableDataPane extends AbstractTableDataPane<DBTableData> implemen
     }
 
     private void checkParameter() {
-        String[] paramTexts = new String[2];
-        paramTexts[0] = SqlUtils.clearSqlComments(this.sqlTextPane.getText());
-        paramTexts[1] = SqlUtils.clearSqlComments(this.pageQuery);
-        Parameter[] parameters = ParameterHelper.analyze4Parameters(paramTexts, false);
+        Parameter[] parameters = getParameters();
 
         if (parameters.length < 1 && this.editorPane.update().size() < 1) {
             return;
@@ -443,6 +441,14 @@ public class DBTableDataPane extends AbstractTableDataPane<DBTableData> implemen
         refreshParameters();
     }
 
+    @NotNull
+    private Parameter[] getParameters() {
+        String[] paramTexts = new String[2];
+        paramTexts[0] = SqlUtils.clearSqlComments(this.sqlTextPane.getText());
+        paramTexts[1] = SqlUtils.clearSqlComments(this.pageQuery);
+        return ParameterHelper.analyze4Parameters(paramTexts, false);
+    }
+
     @Override
     public void populateBean(DBTableData dbTableData) {
         this.dbTableData = dbTableData;
diff --git a/designer-base/src/test/java/com/fr/design/data/tabledata/tabledatapane/DBTableDataPaneTest.java b/designer-base/src/test/java/com/fr/design/data/tabledata/tabledatapane/DBTableDataPaneTest.java
new file mode 100644
index 0000000000..e549f13461
--- /dev/null
+++ b/designer-base/src/test/java/com/fr/design/data/tabledata/tabledatapane/DBTableDataPaneTest.java
@@ -0,0 +1,41 @@
+package com.fr.design.data.tabledata.tabledatapane;
+
+import com.fr.base.Parameter;
+import com.fr.design.data.datapane.sqlpane.SQLEditPane;
+import com.fr.invoke.Reflect;
+import junit.framework.TestCase;
+import org.junit.Assert;
+
+/**
+ * @author Yuan.Wang
+ * @since 11.0
+ * Created on 2023/12/22
+ */
+public class DBTableDataPaneTest extends TestCase {
+
+    public void testGetParameters() {
+        DBTableDataPane pane = new DBTableDataPane();
+        SQLEditPane editPane = new SQLEditPane();
+        String sql = "select distinct 类别ID from S产品\n" +
+                "where 1=1\n" +
+                "order by 类别ID\n" +
+                "--${ if(len(comboBox0) = 0,\"\",\"AND 类别00ID = '\" + comboBox0 + \"'\")}";
+
+        String sql1 = "select distinct 类别ID from S产品\n" +
+                "where 1=1\n" +
+                "order by 类别ID\n" +
+                "${ if(len(comboBox0) = 0,\"\",\"AND 类别00ID = '\" + comboBox0 + \"'\")}";
+        editPane.setText(sql);
+        Reflect.on(pane).set("sqlTextPane", editPane);
+        Reflect.on(pane).set("pageQuery", sql);
+
+        Parameter[] parameters = Reflect.on(pane).call("getParameters").get();
+
+        Assert.assertEquals(0, parameters.length);
+        editPane.setText(sql1);
+
+        parameters = Reflect.on(pane).call("getParameters").get();
+        Assert.assertEquals(1, parameters.length);
+        Assert.assertEquals(parameters[0].getName(), "comboBox0");
+    }
+}
\ No newline at end of file