diff --git a/dot/.Xresources b/dot/.Xresources
index bb3d1c7..bc05c53 100644
--- a/dot/.Xresources
+++ b/dot/.Xresources
@@ -14,13 +14,16 @@ XTerm.termName: xterm-256color
 XTerm*background: black
 XTerm*foreground: white
 XTerm*xftAntialias: true
-XTerm*faceName: xft:SaraSa Mono SC:antialias=True:autohint=True:size=14
+XTerm*faceName: xft:Sarasa Mono SC:antialias=True:autohint=True:size=14
 XTerm*forceBoxChars: true
 
 ! Alt键设置
 XTerm*metaSendsEscape: true
 XTerm*eightBitInput: false
 
+! Backspace 键设置
+XTerm*backarrowKey: false
+
 XTerm*saveLines: 1000000
 XTerm*selectToClipboard: true
 ! XTerm*faceName: xft:Operator Mono:style=Book:size=14