diff --git a/server/2015Remote/2015Remote.rc b/server/2015Remote/2015Remote.rc
index 60ecae9..cf21edf 100644
Binary files a/server/2015Remote/2015Remote.rc and b/server/2015Remote/2015Remote.rc differ
diff --git a/server/2015Remote/2015RemoteDlg.cpp b/server/2015Remote/2015RemoteDlg.cpp
index c92e20f..8cb394a 100644
--- a/server/2015Remote/2015RemoteDlg.cpp
+++ b/server/2015Remote/2015RemoteDlg.cpp
@@ -604,6 +604,7 @@ BEGIN_MESSAGE_MAP(CMy2015RemoteDlg, CDialogEx)
     ON_COMMAND(ID_PARAM_LOGIN_NOTIFY, &CMy2015RemoteDlg::OnParamLoginNotify)
     ON_COMMAND(ID_PARAM_ENABLE_LOG, &CMy2015RemoteDlg::OnParamEnableLog)
         ON_COMMAND(ID_PROXY_PORT, &CMy2015RemoteDlg::OnProxyPort)
+        ON_COMMAND(ID_HOOK_WIN, &CMy2015RemoteDlg::OnHookWin)
         END_MESSAGE_MAP()
 
 
@@ -1280,6 +1281,8 @@ BOOL CMy2015RemoteDlg::OnInitDialog()
     m_needNotify = THIS_CFG.GetInt("settings", "LoginNotify", 0);
     SubMenu->CheckMenuItem(ID_PARAM_LOGIN_NOTIFY, m_needNotify ? MF_CHECKED : MF_UNCHECKED);
     SubMenu->CheckMenuItem(ID_PARAM_ENABLE_LOG, m_settings.EnableLog ? MF_CHECKED : MF_UNCHECKED);
+    m_bHookWIN = THIS_CFG.GetInt("settings", "HookWIN", 0);
+    SubMenu->CheckMenuItem(ID_HOOK_WIN, m_bHookWIN ? MF_CHECKED : MF_UNCHECKED);
     std::map<int, std::string> myMap = {{SOFTWARE_CAMERA, "摄像头"}, {SOFTWARE_TELEGRAM, "电报" }};
     std::string str = myMap[n];
     LVCOLUMN lvColumn;
@@ -4201,10 +4204,10 @@ LRESULT CALLBACK CMy2015RemoteDlg::LowLevelKeyboardProc(int nCode, WPARAM wParam
         do {
             static CDialogBase* operateWnd = nullptr;
             KBDLLHOOKSTRUCT* pKey = (KBDLLHOOKSTRUCT*)lParam;
-			if (pKey->vkCode == VK_LWIN || pKey->vkCode == VK_RWIN) {
+			if (g_2015RemoteDlg->m_bHookWIN && (pKey->vkCode == VK_LWIN || pKey->vkCode == VK_RWIN)) {
                 HWND hFore = ::GetForegroundWindow();
 				auto screen = (CScreenSpyDlg*)g_2015RemoteDlg->GetRemoteWindow(hFore);
-                if (screen) {
+                if (screen && screen->m_bIsCtrl) {
 					MSG msg = { 0 };
 					msg.hwnd = hFore;
 					msg.message = (UINT)wParam;
@@ -4224,9 +4227,9 @@ LRESULT CALLBACK CMy2015RemoteDlg::LowLevelKeyboardProc(int nCode, WPARAM wParam
 					msg.pt.x = 0;
 					msg.pt.y = 0;
                     screen->SendScaledMouseMessage(&msg, false);
+					// 返回 1 阻止本地系统处理
+					return 1;
                 }
-				// 返回 1 阻止本地系统处理
-				return 1;
 			}
             // 只在按下时处理
             if (wParam == WM_KEYDOWN) {
@@ -4465,13 +4468,6 @@ bool IsDateGreaterOrEqual(const char* date1, const char* date2)
 	return d1 >= d2;
 }
 
-#include <string>
-#include <cstdio>
-#include <windows.h>
-#include <wincrypt.h>
-
-#pragma comment(lib, "advapi32.lib")
-
 std::string GetAuthKey(const char* token, long long timestamp)
 {
 	char tsStr[32];
@@ -4557,3 +4553,12 @@ void CMy2015RemoteDlg::OnProxyPort()
         MessageBoxA(CString("请通过") + ip.c_str() + ":" + std::to_string(localPort).c_str() + "访问代理端口!", 
             "提示", MB_ICONINFORMATION);
 }
+
+
+void CMy2015RemoteDlg::OnHookWin()
+{
+	m_bHookWIN = !m_bHookWIN;
+	THIS_CFG.SetInt("settings", "HookWIN", m_bHookWIN);
+	CMenu* SubMenu = m_MainMenu.GetSubMenu(2);
+	SubMenu->CheckMenuItem(ID_HOOK_WIN, m_bHookWIN ? MF_CHECKED : MF_UNCHECKED);
+}
diff --git a/server/2015Remote/2015RemoteDlg.h b/server/2015Remote/2015RemoteDlg.h
index 47a1f44..6ce61af 100644
--- a/server/2015Remote/2015RemoteDlg.h
+++ b/server/2015Remote/2015RemoteDlg.h
@@ -165,7 +165,7 @@ protected:
     std::string m_superPass;
     BOOL m_needNotify = FALSE;
     DWORD g_StartTick;
-
+    BOOL m_bHookWIN = TRUE;
     // 生成的消息映射函数
     virtual BOOL OnInitDialog();
     afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
@@ -384,4 +384,5 @@ public:
     afx_msg void OnParamLoginNotify();
     afx_msg void OnParamEnableLog();
     afx_msg void OnProxyPort();
+    afx_msg void OnHookWin();
 };
diff --git a/server/2015Remote/ToolbarDlg.cpp b/server/2015Remote/ToolbarDlg.cpp
index 05ce9fe..3baadde 100644
--- a/server/2015Remote/ToolbarDlg.cpp
+++ b/server/2015Remote/ToolbarDlg.cpp
@@ -107,5 +107,8 @@ BOOL CToolbarDlg::OnInitDialog()
 	GetDlgItem(IDC_BTN_CLOSE)->SetWindowPos(NULL,
 		startX + (btnWidth + btnSpacing) * 2, y, btnWidth, btnHeight, SWP_NOZORDER);
 
+	CScreenSpyDlg* pParent = (CScreenSpyDlg*)GetParent();
+	GetDlgItem(CONTROL_BTN_ID)->SetWindowTextA(pParent->m_bIsCtrl ? "暂停控制" : "控制屏幕");
+
 	return TRUE;
 }
diff --git a/server/2015Remote/resource.h b/server/2015Remote/resource.h
index ce14a3b..a2c8781 100644
Binary files a/server/2015Remote/resource.h and b/server/2015Remote/resource.h differ