diff --git a/Convention/[Runtime]/Config.hpp b/Convention/[Runtime]/Config.hpp
index 2832487..40c2e63 100644
--- a/Convention/[Runtime]/Config.hpp
+++ b/Convention/[Runtime]/Config.hpp
@@ -267,9 +267,9 @@ constexpr int ConstexprStrCompare(
 #define __PLATFORM_VERSION "Unknown"
 #endif // __PLATFORM_VERSION
 
-#ifndef PLATFORM_EXTENSION
-#define PLATFORM_EXTENSION ""
-#endif // PLATFORM_EXTENSION
+#ifndef __PLATFORM_EXTENSION
+#define __PLATFORM_EXTENSION ""
+#endif // __PLATFORM_EXTENSION
 
 struct PlatformIndicator
 	: public
@@ -328,7 +328,6 @@ struct PlatformIndicator
 	constexpr static bool IsGNUC = false;
 #endif // __GNUC__
 
-
 	constexpr static const char* PlatformInfomation = __PLATFORM_NAME "-" __PLATFORM_VERSION  "-"  __PLATFORM_EXTENSION;
 	// not lock current thread, if input is exist will return it otherwise return -1
 	static int KeyboardInput() noexcept;
@@ -1966,7 +1965,8 @@ namespace Convention
 		/**
 		* @brief 拷贝赋值函数
 		*/
-		virtual instance& operator=(const instance& value) noexcept
+		template<typename = std::declval<instance>().WriteValue(std::declval<instance>().ReadConstValue())>
+		instance& operator=(const instance& value) noexcept
 		{
 			if constexpr (IsUnique)
 			{
@@ -1979,6 +1979,21 @@ namespace Convention
 			return *this;
 		}
 		/**
+		* @brief 拷贝赋值函数
+		*/
+		virtual instance& operator=(const instance& value) noexcept
+		{
+			if constexpr (IsUnique)
+			{
+				throw std::runtime_error("unique ptr is not support to copy");
+			}
+			else
+			{
+				_Mybase::operator=(value);
+			}
+			return *this;
+		}
+		/**
 		* @brief 移动赋值函数
 		*/
 		virtual instance& operator=(instance&& value) noexcept
diff --git a/Convention/[Runtime]/GlobalConfig.hpp b/Convention/[Runtime]/GlobalConfig.hpp
index 133394d..8e2fc23 100644
--- a/Convention/[Runtime]/GlobalConfig.hpp
+++ b/Convention/[Runtime]/GlobalConfig.hpp
@@ -11,11 +11,11 @@ namespace Convention
     class GlobalConfig
     {
     public:
-        static std::string ConstConfigFile;
+		constexpr static auto ConstConfigFile = "config.json";
 
         static void InitExtensionEnv()
         {
-            ConstConfigFile = "config.json";
+
         }
 
         static void GenerateEmptyConfigJson(ToolFile& file)
@@ -52,9 +52,12 @@ namespace Convention
 
             // Build up init data file
             auto configFile = GetConfigFile();
-            if (!configFile.Exists()) {
+            if (!configFile.Exists())
+			{
                 GenerateEmptyConfigJson(configFile);
-            } else if (isLoad) {
+            }
+			else if (isLoad)
+			{
                 LoadProperties();
             }
         }
@@ -270,7 +273,7 @@ namespace Convention
         }
 
         template<typename T>
-        T FindItem(const std::string& key, const T& defaultValue = T{}) const
+        T FindItem(const std::string& key, const T& defaultValue = T{})
         {
             auto it = data_pair.find(key);
             if (it != data_pair.end())
@@ -285,32 +288,20 @@ namespace Convention
                 }
             } else
 			{
-				LogPropertyNotFound(std::string("Key not found: ") + key);
+				LogPropertyNotFound(std::string("Key not found: ") + key, std::to_string(defaultValue));
             }
             return defaultValue;
         }
     };
 
-    // Static member definition
-    std::string GlobalConfig::ConstConfigFile = "config.json";
-
     class ProjectConfig : public GlobalConfig
     {
     private:
-        static std::string ProjectConfigFileFocus;
+		constexpr static auto ProjectConfigFileFocus = "Assets/";
 
     public:
-        static void InitExtensionEnv()
-        {
-            ProjectConfigFileFocus = "Assets/";
-        }
 
-        ProjectConfig(bool isLoad = true) : GlobalConfig(ProjectConfigFileFocus, true, isLoad) {}
-
-        static void SetProjectConfigFileFocus(const std::string& path)
-        {
-            ProjectConfigFileFocus = path;
-        }
+        ProjectConfig(bool isLoad = true) : GlobalConfig(ToolFile(ProjectConfigFileFocus), true, isLoad) {}
 
         static std::string GetProjectConfigFileFocus()
         {
@@ -318,8 +309,7 @@ namespace Convention
         }
     };
 
-    // Static member definition
-    std::string ProjectConfig::ProjectConfigFileFocus = "Assets/";
+
 }
 
 #endif // Convention_Runtime_GlobalConfig_hpp