diff --git a/designer/src/com/fr/design/mainframe/alphafine/component/AlphaFineDialog.java b/designer/src/com/fr/design/mainframe/alphafine/component/AlphaFineDialog.java
index f09810c81e..c587c24a1c 100644
--- a/designer/src/com/fr/design/mainframe/alphafine/component/AlphaFineDialog.java
+++ b/designer/src/com/fr/design/mainframe/alphafine/component/AlphaFineDialog.java
@@ -959,7 +959,7 @@ public class AlphaFineDialog extends UIDialog {
             setValidSelected(false);
         }
 
-        public boolean isValidSelected() {
+        private boolean isValidSelected() {
             return isValidSelected;
         }