diff --git a/src/Notes-master/app/src/main/java/net/micode/notes/ui/NotesPreferenceActivity.java b/src/Notes-master/app/src/main/java/net/micode/notes/ui/NotesPreferenceActivity.java
index 58c5929..e5a4b5a 100644
--- a/src/Notes-master/app/src/main/java/net/micode/notes/ui/NotesPreferenceActivity.java
+++ b/src/Notes-master/app/src/main/java/net/micode/notes/ui/NotesPreferenceActivity.java
@@ -445,7 +445,7 @@ public class NotesPreferenceActivity extends PreferenceActivity {
 
     /**
      * 选项菜单点击处理
-     * 处理ActionBar上的导航按钮
+     * 处理ActionBar上的 导航按钮
      */
     public boolean onOptionsItemSelected(MenuItem item) {
         switch (item.getItemId()) {