diff --git a/TinySTL/UninitializedFunctions.h b/TinySTL/UninitializedFunctions.h
index c23b834..2af5424 100644
--- a/TinySTL/UninitializedFunctions.h
+++ b/TinySTL/UninitializedFunctions.h
@@ -88,7 +88,7 @@ namespace TinySTL{
 		Size n, const T& x, _false_type){
 		int i = 0;
 		for (; i != n; ++i){
-			construct((first + i), x);
+			construct((T*)(first + i), x);
 		}
 		return (first + i);
 	}
diff --git a/TinySTL/main.cpp b/TinySTL/main.cpp
index f1c8d65..a6d60bf 100644
--- a/TinySTL/main.cpp
+++ b/TinySTL/main.cpp
@@ -15,16 +15,13 @@ using namespace TinySTL::Profiler;
 
 int main(){
 	
-	//std::vector<std::string> vec;
+	std::vector<std::string> vec;
 	//TinySTL::vector<std::string> vec;
-	TinySTL::vector<int> vec;
 	ProfilerInstance::start();
 	int i = 0;
-	for (; i != 10000; ++i){
-		//vec.push_back(std::string("zouxiaohang"));
-		vec.push_back(i);
+	for (; i != 100000; ++i){
+		vec.push_back(std::string("zouxiaohang"));
 	}
-	//for (auto i : vec){ cout << i << endl; }
 	ProfilerInstance::finish();
 	ProfilerInstance::dumpDuringTime();
 	system("pause");