diff --git a/ShadowsocksX-NG/Base.lproj/PreferencesWindowController.xib b/ShadowsocksX-NG/Base.lproj/PreferencesWindowController.xib
index ef993a6..877b73f 100644
--- a/ShadowsocksX-NG/Base.lproj/PreferencesWindowController.xib
+++ b/ShadowsocksX-NG/Base.lproj/PreferencesWindowController.xib
@@ -375,7 +375,7 @@ DQ
                         <constraints>
                             <constraint firstAttribute="width" constant="69" id="s2I-cF-RJc"/>
                         </constraints>
-                        <buttonCell key="cell" type="push" title="Cacnel" bezelStyle="rounded" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="j03-9E-uHW">
+                        <buttonCell key="cell" type="push" title="Cancel" bezelStyle="rounded" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="j03-9E-uHW">
                             <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
                             <font key="font" metaFont="system"/>
                             <string key="keyEquivalent" base64-UTF8="YES">
diff --git a/ShadowsocksX-NG/zh-Hans.lproj/PreferencesWindowController.strings b/ShadowsocksX-NG/zh-Hans.lproj/PreferencesWindowController.strings
index d005028..fce10b6 100644
--- a/ShadowsocksX-NG/zh-Hans.lproj/PreferencesWindowController.strings
+++ b/ShadowsocksX-NG/zh-Hans.lproj/PreferencesWindowController.strings
@@ -26,7 +26,7 @@
 /* Class = "NSTextFieldCell"; title = "Obfs Param"; ObjectID = "g7c-fW-7J4"; */
 "g7c-fW-7J4.title" = "混淆参数:";
 
-/* Class = "NSButtonCell"; title = "Cacnel"; ObjectID = "j03-9E-uHW"; */
+/* Class = "NSButtonCell"; title = "Cancel"; ObjectID = "j03-9E-uHW"; */
 "j03-9E-uHW.title" = "取消";
 
 /* Class = "NSTextFieldCell"; title = "Password:"; ObjectID = "kil-xC-HPD"; */