diff --git a/designer-base/src/test/java/com/fr/design/mainframe/JFormSliderPaneTest.java b/designer-base/src/test/java/com/fr/design/mainframe/JFormSliderPaneTest.java
index 59da9fc1f..697bc8938 100644
--- a/designer-base/src/test/java/com/fr/design/mainframe/JFormSliderPaneTest.java
+++ b/designer-base/src/test/java/com/fr/design/mainframe/JFormSliderPaneTest.java
@@ -9,18 +9,6 @@ import org.junit.Test;
  */
 public class JFormSliderPaneTest {
 
-    @Test
-    public void testParseInputValue() {
-        JFormSliderPane sliderPane = new JFormSliderPane();
-        int result = Reflect.on(sliderPane).call("parseInputValue", "100%").get();
-        Assert.assertEquals(100, result);
-        result = Reflect.on(sliderPane).call("parseInputValue", "50%").get();
-        Assert.assertEquals(50, result);
-        result = Reflect.on(sliderPane).call("parseInputValue", "50").get();
-        Assert.assertEquals(50, result);
-        result = Reflect.on(sliderPane).call("parseInputValue", "50abc").get();
-        Assert.assertEquals(100, result);
-    }
 
     @Test
     public void testGetPreferredValue() {