Update cn.rs

Some small tweaks

src/lang/cn.rs

@@ -122,9 +122,9 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Stretch", "伸展"),
         ("Scrollbar", "滚动条"),
         ("ScrollAuto", "自动滚动"),
-        ("Good image quality", "好画质"),
-        ("Balanced", "一般画质"),
-        ("Optimize reaction time", "优化反应时间"),
+        ("Good image quality", "画质最优化"),
+        ("Balanced", "平衡"),
+        ("Optimize reaction time", "速度最优化"),
         ("Custom", "自定义"),
         ("Show remote cursor", "显示远程光标"),
         ("Show quality monitor", "显示质量监测"),
@@ -215,7 +215,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Run without install", "不安装直接运行"),
         ("Connect via relay", "中继连接"),
         ("Always connect via relay", "强制走中继连接"),
-        ("whitelist_tip", "只有白名单里的 IP 才能访问我"),
+        ("whitelist_tip", "只有白名单里的 IP 才能访问本机"),
         ("Login", "登录"),
         ("Verify", "验证"),
         ("Remember me", "记住我"),
@@ -396,7 +396,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("or", "或"),
         ("Continue with", "使用"),
         ("Elevate", "提权"),
-        ("Zoom cursor", "缩放鼠标"),
+        ("Zoom cursor", "缩放光标"),
         ("Accept sessions via password", "只允许密码访问"),
         ("Accept sessions via click", "只允许点击访问"),
         ("Accept sessions via both", "允许密码或点击访问"),
@@ -445,7 +445,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Default Scroll Style", "默认滚动方式"),
         ("Default Image Quality", "默认图像质量"),
         ("Default Codec", "默认编解码"),
-        ("Bitrate", "比特率"),
+        ("Bitrate", "码率"),
         ("FPS", "帧率"),
         ("Auto", "自动"),
         ("Other Default Options", "其它默认选项"),