diff --git a/ArgsParser/.vscode/c_cpp_properties.json b/ArgsParser/.vscode/c_cpp_properties.json
new file mode 100644
index 0000000..84a652a
--- /dev/null
+++ b/ArgsParser/.vscode/c_cpp_properties.json
@@ -0,0 +1,27 @@
+{
+    "configurations": [
+        {
+            "name": "Mac",
+            "defines": [],
+            "compilerPath": "/usr/bin/clang",
+            "cStandard": "c17",
+            "cppStandard": "c++17",
+            "intelliSenseMode": "macos-clang-x64",
+            "includePath": [
+                "/"
+            ]
+        },
+        {
+            "name": "mloc",
+            "includePath": [
+                "${workspaceFolder}/**"
+            ],
+            "defines": [],
+            "compilerPath": "/usr/bin/clang",
+            "cStandard": "c17",
+            "cppStandard": "c++17",
+            "intelliSenseMode": "macos-clang-x64"
+        }
+    ],
+    "version": 4
+}
\ No newline at end of file
diff --git a/ArgsParser/CMakeLists.txt b/ArgsParser/CMakeLists.txt
new file mode 100644
index 0000000..a218c28
--- /dev/null
+++ b/ArgsParser/CMakeLists.txt
@@ -0,0 +1,16 @@
+cmake_minimum_required(VERSION 3.10)
+
+project(ArgsParser CXX)
+
+set(CMAKE_PREFIX_PATH "~/Qt5.12.4/5.12.4/clang_64/lib/cmake")
+
+find_package(Qt5 COMPONENTS Core REQUIRED)
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+add_library(ArgsParser argsparser.cpp)
+
+set(CMAKE_CXX_STANDARD 20)
+
+target_link_libraries(ArgsParser Qt5::Core)
diff --git a/ArgsParser/argsparser.cpp b/ArgsParser/argsparser.cpp
index 67f586f..6f594ea 100644
--- a/ArgsParser/argsparser.cpp
+++ b/ArgsParser/argsparser.cpp
@@ -107,10 +107,18 @@ bool FloatOption::parse(const QList<QString> args) {
 MatchMode::MatchMode(int mode_code, const QString& mode)
 	:_means_explain(mode), code_store(mode_code) { }
 
-/**
-* @brief 获取模式代码
-* @return 模式代码
-*/
+#include <QtCore/QByteArray>
+class inner_exception : public std::exception {
+private:
+	QByteArray _message;
+
+public:
+	inner_exception(const QString &msg)
+		:_message(msg.toUtf8()){}
+	virtual const char* what() const noexcept{
+		return _message.data();
+	}
+};
 
 MatchMode& MatchMode::operator<<(std::shared_ptr<IArgvPack> unit) {
 	if(unit->paramType() == ParamType::FloatParam){
@@ -119,7 +127,7 @@ MatchMode& MatchMode::operator<<(std::shared_ptr<IArgvPack> unit) {
 			if (u_exist->paramType() == ParamType::FloatParam) {
 				auto u_cast = std::dynamic_pointer_cast<__FloatArgvImpls>(u_exist);
 				if (u_cast->bindKey() == unit_in->bindKey())
-					throw new std::exception("重复设置选项");
+					throw new inner_exception("重复设置选项");
 			}
 		}
 	}