diff --git a/designer-base/src/main/java/com/fr/design/formula/FormulaPane.java b/designer-base/src/main/java/com/fr/design/formula/FormulaPane.java
index 3631fe3dae..9259248ac6 100644
--- a/designer-base/src/main/java/com/fr/design/formula/FormulaPane.java
+++ b/designer-base/src/main/java/com/fr/design/formula/FormulaPane.java
@@ -583,10 +583,10 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
                 FineJOptionPane.showMessageDialog(
                         FormulaPane.this,
                         /*
-                         * alex:仅仅只需要根据expression是否为null作合法性判断
-                         * 不需要eval
-                         * TODO 但有个问题,有些函数的参数个数是有规定的,何以判别之
-                         */
+                        * alex:仅仅只需要根据expression是否为null作合法性判断
+                        * 不需要eval
+                        * TODO 但有个问题,有些函数的参数个数是有规定的,何以判别之
+                        */
                         (expression != null ? com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_FormulaD_Valid_Formula") : com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_FormulaD_Invalid_Formula")) + ".",
                         com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Tool_Tips"),
                         JOptionPane.INFORMATION_MESSAGE);