diff --git a/MiniEngine.h b/MiniEngine.h
index d4c6587..3e2dd0a 100644
--- a/MiniEngine.h
+++ b/MiniEngine.h
@@ -381,10 +381,31 @@ namespace MiniEngine
 
 	}/// End of namespace MiniEngine::EventHandle
 
+	class StringEngine
+	{
+    public:
+        StringEngine(std::string StringFile,std::string LanguageTag);
+
+        StringEngine(StringEngine& )=delete;
+        StringEngine& operator = (StringEngine& )=delete;
+
+        int useLanaguage(std::string LanguageTag);
+        bool ready();
+        std::string getString(std::string Tag);
+        ~StringEngine();
+    private:
+        struct impl;
+        impl* pimpl;
+	};
+
 }/// End of namespace MiniEngine
 
 std::string UTF8ToGBK(std::string UTF8String);
 std::string GBKToUTF8(std::string GBKString);
+bool canread(std::string Path);
+bool canwrite(std::string Path);
+bool isexist(std::string Path);
+bool canexecute(std::string Path);
 
  /// Your Program Should Start Here
 int AppMain();