diff --git a/README.md b/README.md
index 592a682..1450eea 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@
 
 &emsp;&emsp;你可以为每一**行**设定字符格式，字符格式由Windows的一些<a href="#constant">常量</a>定义。
 
-<font color="red">&emsp;&emsp;这不是一个设计严谨的库，使用需谨慎。</font>
+&emsp;&emsp;最初只是为了在某个高级语言中控制控制台输出而写这些函数，<font color="red">**这不是一个设计严谨的库，使用需谨慎。**</font>
 
 ## 开发环境
 &emsp;&emsp;Windows，Visual Studio 2017
@@ -28,7 +28,7 @@
 
 ## 使用方法
 * ### C++
-    将代码目录里的conctrl.h，编译得到的conctrl.dll和conctrl.lib放在相同目录，在你的代码中添加：
+    将代码目录里的conctrl.h，编译得到的conctrl.dll和conctrl.lib放在VS项目目录，在你的代码中添加：
     > `#include "conctrl.h"`  
     > `#pragma comment(lib, "conctrl.lib")`
 
@@ -41,8 +41,6 @@
 
 &emsp;&emsp;分隔线是需要占用空间的，由于制表符是双字节字符，因此分隔线长度必须是2的倍数。同时注意，水平分割线的**高度**是1个字符，而**垂直分隔线的宽度是2个字符**。
 
-&emsp;&emsp;构建这个库的初衷是为了方便某些高级语言操作控制台，因此没有导出类而是封装了一系列C函数，并将它们的参数都设定为简单的数值型和字符串，避免在高级语言中额外定义数据类型，方便使用。
-
 <big> &emsp;&emsp;**你不应该直接操作ConsoleWindow、Pannel、和Spliter类对象**，而应仅将它们的指针作为参数传递。</big>
 
 &emsp;&emsp;此库通过调用Windows API实现，因此仅适用于Windows系统。
@@ -125,17 +123,18 @@
 #include <string.h>
 #include <Windows.h>
 #include "conctrl.h"
+#pragma comment(lib, "conctrl.lib")
 int main() {
-	ConsoleWindow* window = CreateConsoleWindow(80, 40);
-	Pannel* messagePannel = CreatePannel(window, 0, 0, 78, 25);
-	Pannel* writePannel = CreatePannel(window, 0, 26, 80, 40);
-	Spliter* spliter = CreateSpliter(window, 0, 25, 80, false, FOREGROUND_GREEN);
-	AddPannelText(messagePannel, "输入任意内容，回车发送", true, true, 7);
+	ConsoleWindow* window = CreateConsoleWindow(100, 30);
+	Pannel* messagePannel = CreatePannel(window, 0, 0, 100, 20);
+	Pannel* writePannel = CreatePannel(window, 0, 21, 100, 9);
+	Spliter* spliter = CreateSpliter(window, 0, 20, 100, false, FOREGROUND_GREEN);
+	AddPannelLine(messagePannel, "请在下方输入任意内容，回车发送", false, false, 7);
 	FocusOnPannel(writePannel, 0, 0);
 	while (true) {
-		char str[1024];
-		gets_s(str, 1023);
-		AddPannelText(messagePannel, str, false, false, FOREGROUND_RED | FOREGROUND_GREEN);
+		char text[1024];
+		gets_s(text, 1023);
+		AddPannelLine(messagePannel, text, false, false, FOREGROUND_RED | FOREGROUND_GREEN);
 		ClearPannel(writePannel);
 		FocusOnPannel(writePannel, 0, 0);
 	}
@@ -174,14 +173,6 @@ conctrl
 #define BACKGROUND_GREEN     0x0020 // background color contains green.
 #define BACKGROUND_RED       0x0040 // background color contains red.
 #define BACKGROUND_INTENSITY 0x0080 // background color is intensified.
-#define COMMON_LVB_LEADING_BYTE    0x0100 // Leading Byte of DBCS
-#define COMMON_LVB_TRAILING_BYTE   0x0200 // Trailing Byte of DBCS
-#define COMMON_LVB_GRID_HORIZONTAL 0x0400 // DBCS: Grid attribute: top horizontal.
-#define COMMON_LVB_GRID_LVERTICAL  0x0800 // DBCS: Grid attribute: left vertical.
-#define COMMON_LVB_GRID_RVERTICAL  0x1000 // DBCS: Grid attribute: right vertical.
-#define COMMON_LVB_REVERSE_VIDEO   0x4000 // DBCS: Reverse fore/back ground attribute.
-#define COMMON_LVB_UNDERSCORE      0x8000 // DBCS: Underscore.
-#define COMMON_LVB_SBCSDBCS        0x0300 // SBCS or DBCS flag.
 ```
 
 ## 项目地址
diff --git a/test.png b/test.png
new file mode 100644
index 0000000..0e8dd03
Binary files /dev/null and b/test.png differ
diff --git a/test_x64/conctrl.cpp b/test_x64/conctrl.cpp
deleted file mode 100644
index 450a0b0..0000000
--- a/test_x64/conctrl.cpp
+++ /dev/null
@@ -1,114 +0,0 @@
-#define _CRT_SECURE_NO_WARNINGS
-#include "console_window.h"
-#include "pannel.h"
-#include "spliter.h"
-#include "coding.h"
-#include "conctrl.h"
-
-//������ǰ����̨���ڶ�Ӧ�Ŀ��ƴ���
-ConsoleWindow* CreateConsoleWindow(int width, int height) {
-	if (width <= 5 || height <= 5 || width > 32767 || height > 32767)
-		return new(std::nothrow)  ConsoleWindow();
-	else {
-		return new(std::nothrow) ConsoleWindow(width, height);
-	}
-}
-
-void DestroyConsoleWindow(ConsoleWindow* window) {
-	delete window;
-}
-
-//�������ô��ںͻ�������С
-bool ResizeScreenBuffer(ConsoleWindow* window, int width, int height) {
-	if (width <= 5 || height <= 5 || width > 32767 || height > 32767)
-		return false;
-	return window->Resize({ (SHORT)width, (SHORT)height });
-}
-//���ÿ���̨���ڱ���
-bool SetConsoleWindowTitle(char* _title, bool utf8) {
-	if (utf8) {
-		std::string title;
-		title = UTF8ToANSI(_title);
-		return SetConsoleTitle(title.c_str());
-	}
-	return SetConsoleTitle(_title);
-}
-//����һ������
-Pannel* CreatePannel(ConsoleWindow* window, int left, int top, int width, int height) {
-	if (left < 0 || top < 0
-		|| left > 32767 || top > 32767 || width > 32767 || height > 32767
-		) return NULL;
-	return window->NewPannel({ (SHORT)left, (SHORT)top, (SHORT)(left + width - 1), (SHORT)(top + height - 1) });
-}
-//ɾ������
-void DestroyPannel(ConsoleWindow* window, Pannel* pannel) {
-	window->RemovePannel(pannel);
-}
-//����Pannel�л����С
-bool SetMaxLineCache(Pannel* pannel, int lineCount) {
-	if (lineCount < 0) return false;
-	pannel->maxLineCount = lineCount;
-	return true;
-}
-//��Pannel�������ı�
-void AddPannelText(Pannel* pannel, const char* _text, bool focus, bool utf8, int attribute) {
-	std::string text;
-	if (utf8)	text = UTF8ToANSI(_text);
-	else	text = _text;
-	pannel->AddText(text, focus, attribute);
-}
-//��Pannel��������
-void AddPannelLine(Pannel* pannel, const char* _text, bool focus, bool utf8, int attribute) {
-	std::string text;
-	if (utf8)	text = UTF8ToANSI(_text);
-	else	text = _text;
-	pannel->AddLine(text, focus, attribute);
-}
-//���Pannel
-void ClearPannel(Pannel* pannel) {
-	pannel->Clear();
-}
-//�ƶ���ı�Pannel��С
-bool MovePannel(Pannel* pannel, int left, int top, int width, int height) {
-	if(left > 32767 || top > 32767 || width > 32767 || height > 32767) return false;
-	if (left < 0)	left = pannel->area.Left;
-	if (top < 0)	top = pannel->area.Top;
-	if (width <= 5)	width = pannel->area.Right - pannel->area.Left + 1;
-	if (height <= 5)	height = pannel->area.Bottom - pannel->area.Top+ 1;
-	pannel->Move({ (SHORT)left, (SHORT)top, (SHORT)(left + width - 1), (SHORT)(top + height - 1)});
-	return true;
-}
-//��ǰ����
-bool ScrollPannelBackward(Pannel* pannel, int lineCount) {
-	return pannel->ScrollBackward(lineCount);
-}
-//������
-bool ScrollPannelForward(Pannel* pannel, int lineCount) {
-	return pannel->ScrollForward(lineCount);
-}
-//�������ض���
-bool ScrollPannelTo(Pannel* pannel, int lineTo) {
-	return pannel->ScrollTo(lineTo);
-}
-//��������õ�������ض�λ��
-bool FocusOnPannel(Pannel* pannel, int offsetLeft, int offsetTop) {
-	return pannel->Focus({ (SHORT)offsetLeft, (SHORT)offsetTop });
-}
-//����һ���ָ��ߡ�
-Spliter* CreateSpliter(ConsoleWindow* window, int left, int top, int length, bool verticle, int attribute) {
-	if (length <= 0
-		|| left < 0 || left >= window->bufferSize.X
-		|| top < 0 || top >= window->bufferSize.Y
-		) return NULL;
-	return window->NewSpliter({ (SHORT)left, (SHORT)top}, length, verticle, attribute);
-}
-//ɾ���ָ���
-void DestroySpliter(ConsoleWindow* window, Spliter* spliter) {
-	window->RemoveSpliter(spliter);
-}
-//�ƶ��������趨�ָ��߳���
-bool MoveSpliter(Spliter* spliter, int left, int top, int len) {
-	if (left < 0 || left > 32767 || top < 0 || top > 32767 || len < 0) return false;
-	spliter->Move({ (SHORT)left, (SHORT)top }, len);
-	return true;
-}
diff --git a/test_x64/conctrl.dll b/test_x64/conctrl.dll
deleted file mode 100644
index 2fae2ce..0000000
Binary files a/test_x64/conctrl.dll and /dev/null differ
diff --git a/test_x64/conctrl.h b/test_x64/conctrl.h
deleted file mode 100644
index b215540..0000000
--- a/test_x64/conctrl.h
+++ /dev/null
@@ -1,106 +0,0 @@
-// ConsoleController
-// 2018-11-28
-// By Mattuy
-#ifndef _HEAD_CONSOLE_CONTROLLER_
-#define _HEAD_CONSOLE_CONTROLLER_
-#ifdef __cplusplus //cpp
-class ConsoleWindow;
-class Pannel;
-class Spliter;
-#else //C
-typedef void ConsoleWindow;
-typedef void Pannel;
-typedef void Spliter;
-#endif
-extern "C" {
-	/**
-	 * ��������̨������
-	 * @return value, ָ��ǰ����̨�Ŀ���̨���������ָ�룬��Ϊ���������IJ�������ͨ��������
-	 *				    ����̨��ʧ�ܷ���0
-	 * @param width,  ��Ļ���������ȣ���Ч��Χ(5, 32767)��Ĭ��80
-	 * @param height, ��Ļ�������߶ȣ���Ч��Χ(5, 32767)��Ĭ��40
-	 */
-	ConsoleWindow* CreateConsoleWindow(int width = 80, int height = 40);
-	//��ԭ����̨�����ٿ�����
-	void DestroyConsoleWindow(ConsoleWindow* window);
-	//�������ô��ںͻ�������С
-	bool ResizeScreenBuffer(ConsoleWindow* window, int width, int height);
-	/**
-	 * ���ÿ���̨���ڱ���
-	 * @param window, Ҫ���ñ���Ĵ���
-	 * @param title,  Ҫ���õı���
-	 * @param utf8,   �Ƿ�utf8���롣UTF-8����Ϊ��0��������ANSI����
-	 */
-	bool SetConsoleWindowTitle(char* title, bool utf8 = false);
-	/**
-	 * ����һ������
-	 * @return value, ָ��һ�������ָ��
-	 * @param window, ������������
-	 * @param left,   ������Դ��ڵ�ˮƽƫ�ƣ���Ч��Χ(5, 32767)
-	 * @param top,    ������Դ��ڵ���ֱƫ�ƣ���Ч��Χ(5, 32767)
-	 * @param width,  ����Ŀ��ȣ���Ч��Χ(5, 32767)
-	 * @param height, ����ĸ߶ȣ���Ч��Χ(5, 32767)
-	 */
-	Pannel* CreatePannel(ConsoleWindow* window, int left, int top, int width, int height);
-	//ɾ������
-	void DestroyPannel(ConsoleWindow* window, Pannel* pannel);
-	//���ô����л����С��������
-	bool SetMaxLineCache(Pannel* pannel, int lineCount);
-	/**
-	 * ��Pannel�������ı�������л���������һ�в��ǻ��з���β����á�AddPannelLine���������ӵģ���
-	 *    �ı����ϲ�����һ�С�ԭ�ı�����Ҳ�ᱻ���ǡ�
-	 * @param window, ������������
-	 * @param text,   Ҫ���ӵ��ַ���
-	 * @param focus,  �Ƿ񽫹���ƶ��������ӵ��ı���
-	 * @param utf8,   �Ƿ�utf8���롣��֧��ANSI�����UTF-8���룬����UTF-8����Ҳ����ת��ΪANSI
-	 *                ���롣Ĭ��Ϊfalse
-	 * @param attribute, ���ı����ԣ���Windows����Ŀ���̨������Ĭ�Ϻڵװ���
-	 */
-	void AddPannelText(Pannel* pannel, const char* text, bool focus, bool utf8 = false, int attribute = 7);
-	//��AddTextΨһ�IJ�ͬ�ǣ�����ַ��������Ի��з���β�����Զ����뻻�з�
-	void AddPannelLine(Pannel* pannel, const char* text, bool focus, bool utf8 = false, int attribute = 7);
-	//���Pannel���⽫ͬʱ���pannel���л�����
-	void ClearPannel(Pannel* pannel);
-	//�ƶ���ı�Pannel��С������ͬ��CreatePannel�����������������Ч���÷���������ı�
-	bool MovePannel(Pannel* pannel, int left, int top, int width, int height);
-	/**
-	 * ��ǰ������
-	 * @return value,    �������ǰ�Ѵ�������false�����򷵻�true
-	 * @param pannel,    Ҫ�����Ĵ���
-	 * @param lineCount, Ҫ���������������С��0����һ������Դ���
-	 */
-	bool ScrollPannelBackward(Pannel* pannel, int lineCount);
-	//��������
-	bool ScrollPannelForward(Pannel* pannel, int lineCount);
-	//�������ض��С�����к�С��0������󣬷�������к���Ч����false
-	bool ScrollPannelTo(Pannel* pannel, int lineTo);
-	/**
-	 * ��������õ�������ض�λ�á�
-	 * @return value,     ���offset��������Χ������ʧ��
-	 * @param pannel,     Ҫ���ù�����ڵĴ���
-	 * @param offsetLeft, �����Դ������Ͻǵ�ˮƽƫ�ƣ�Ĭ��Ϊ0
-	 * @param offsetTop,  �����Դ������ϽǵĴ�ֱƫ�ƣ�Ĭ��Ϊ0
-	 */
-	bool FocusOnPannel(Pannel* pannel, int offsetLeft = 0, int offsetTop = 0);
-	/**
-	 * ����һ���ָ��ߡ�
-	 * @return value,    ָ��һ���ָ��ߵ�ָ��
-	 * @param window,    ���������Ĵ���
-	 * @param left,      �ָ�����Դ��ڵ�ˮƽƫ�ƣ���Ч��Χ(5, 32767)
-	 * @param top,       �ָ�����Դ��ڵ���ֱƫ�ƣ���Ч��Χ(5, 32767)
-	 * @param length,    �ָ��ߵij��Ȼ���ȡ���ǰ�߻��Ǻ���ȡ����@param verticle
-	 * @param verticle,  ��ˮƽ�ָ��߻�����ֱ�ָ��ߡ�0Ϊˮƽ����0Ϊ��ֱ
-	 * @param attribute, �ָ��ߵ��ı����ԣ���Windows����Ŀ���̨������Ĭ�Ϻڵװ���
-	 */
-	Spliter* CreateSpliter(ConsoleWindow* window, int left, int top, int length, bool verticle, int attribute = 7);
-	//ɾ���ָ���
-	void DestroySpliter(ConsoleWindow* window, Spliter* spliter);
-	/**
-	 * �ƶ��������趨�ָ��ߵij���
-	 * @param left, ��Դ����ˮƽƫ�ƣ����С��0�򲻸ı�
-	 * @param top,  ��Դ��ڵĴ�ֱƫ�ƣ����С��0�򲻸ı�
-	 * @param len,  �µij���/�߶ȡ����С��0�򲻸ı�
-	 */
-	bool MoveSpliter(Spliter* spliter, int left, int top, int len);
-}
-#endif // !_HEAD_CONSOLE_CONTROLLER_
diff --git a/test_x64/conctrl.lib b/test_x64/conctrl.lib
deleted file mode 100644
index 9f1234a..0000000
Binary files a/test_x64/conctrl.lib and /dev/null differ
diff --git a/test_x64/main.cpp b/test_x64/main.cpp
deleted file mode 100644
index d994ad0..0000000
--- a/test_x64/main.cpp
+++ /dev/null
@@ -1,20 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-#include <Windows.h>
-#include "conctrl.h"
-#pragma comment(lib, "conctrl.lib")
-int main() {
-	ConsoleWindow* window = CreateConsoleWindow(80, 40);
-	Pannel* messagePannel = CreatePannel(window, 0, 0, 78, 25);
-	Pannel* writePannel = CreatePannel(window, 0, 26, 80, 40);
-	Spliter* spliter = CreateSpliter(window, 0, 25, 80, false, FOREGROUND_GREEN);
-	AddPannelText(messagePannel, "请在下方输入任意内容", true, true, 7);
-	FocusOnPannel(writePannel, 0, 0);
-	while (true) {
-		char text[1024];
-		gets(text);
-		AddPannelText(messagePannel, text, false, false, FOREGROUND_RED | FOREGROUND_GREEN);
-		ClearPannel(writePannel);
-		FocusOnPannel(writePannel, 0, 0);
-	}
-}
\ No newline at end of file