diff --git a/designer/src/com/fr/design/mainframe/alphafine/component/AlphaFineTextField.java b/designer/src/com/fr/design/mainframe/alphafine/component/AlphaFineTextField.java
index 9cee39ee7..715d3ccb6 100644
--- a/designer/src/com/fr/design/mainframe/alphafine/component/AlphaFineTextField.java
+++ b/designer/src/com/fr/design/mainframe/alphafine/component/AlphaFineTextField.java
@@ -62,6 +62,10 @@ public class AlphaFineTextField extends UITextField {
         this.image = image;
     }
 
+    /**
+     * 添加键盘监听器
+     * @param component
+     */
     public void initKeyListener(Component component) {
         addKeyListener(new KeyAdapter() {
             @Override
diff --git a/designer_base/src/com/fr/design/actions/help/AlphaFine/AlphafineConfigManager.java b/designer_base/src/com/fr/design/actions/help/AlphaFine/AlphafineConfigManager.java
index 0dd4d9117..be1ff3386 100644
--- a/designer_base/src/com/fr/design/actions/help/AlphaFine/AlphafineConfigManager.java
+++ b/designer_base/src/com/fr/design/actions/help/AlphaFine/AlphafineConfigManager.java
@@ -130,6 +130,10 @@ public class AlphafineConfigManager implements XMLable {
         return shortcuts;
     }
 
+    /**
+     * 返回默认快捷键
+     * @return
+     */
     private String getDefaultShortCuts() {
         return OperatingSystem.isMacOS()? "meta + F" : "ctrl + F";
     }