1、修改设置代理-软键盘类型；

lib/api/proxy.dart

@@ -156,7 +156,6 @@ Widget _textFieldItem({title, controller}) {
             child: TextField(
               maxLines: 1,
               controller: controller,
-              keyboardType: TextInputType.number,
               decoration: const InputDecoration(
                 counterText: "",
                 border: InputBorder.none, //去掉下划线