diff --git a/src/localization/localization.h b/src/localization/localization.h
index 9b9fc9a..8dac78f 100644
--- a/src/localization/localization.h
+++ b/src/localization/localization.h
@@ -21,6 +21,8 @@ static std::vector<std::string> disconnect = {u8"断开连接", "Disconnect"};
 static std::vector<std::string> fullscreen = {u8"全屏", "Fullscreen"};
 static std::vector<std::string> exit_fullscreen = {u8"退出全屏",
                                                    "Exit fullscreen"};
+static std::vector<std::string> control_mouse = {u8"控制鼠标", "Mouse Control"};
+static std::vector<std::string> release_mouse = {u8"释放鼠标", "Release Mouse"};
 static std::vector<float> settings_window_width = {188.0f, 228.0f};
 static std::vector<std::string> settings = {u8"设置", "Settings"};
 static std::vector<std::string> language = {u8"语言:", "Language:"};
diff --git a/src/main_window/main_window.cpp b/src/main_window/main_window.cpp
index 8d765de..aaa0d66 100644
--- a/src/main_window/main_window.cpp
+++ b/src/main_window/main_window.cpp
@@ -314,17 +314,25 @@ int MainWindow::Run() {
       LOG_INFO("Connected with signal server, create p2p connection");
     }
 
-    connect_button_label_ =
-        connect_button_pressed_
-            ? localization::disconnect[localization_language_index_]
-            : localization::connect[localization_language_index_];
-    fullscreen_button_label_ =
-        fullscreen_button_pressed_
-            ? localization::exit_fullscreen[localization_language_index_]
-            : localization::fullscreen[localization_language_index_];
+    if (!inited_) {
+      connect_button_label_ =
+          connect_button_pressed_
+              ? localization::disconnect[localization_language_index_]
+              : localization::connect[localization_language_index_];
+      fullscreen_button_label_ =
+          fullscreen_button_pressed_
+              ? localization::exit_fullscreen[localization_language_index_]
+              : localization::fullscreen[localization_language_index_];
 
-    settings_button_label_ =
-        localization::settings[localization_language_index_];
+      mouse_control_button_label_ =
+          mouse_control_button_pressed_
+              ? localization::release_mouse[localization_language_index_]
+              : localization::control_mouse[localization_language_index_];
+
+      settings_button_label_ =
+          localization::settings[localization_language_index_];
+      inited_ = true;
+    }
 
     if (start_screen_capture_ && !screen_capture_is_started_) {
       StartScreenCapture();
@@ -347,7 +355,7 @@ int MainWindow::Run() {
     ImGui_ImplSDL2_NewFrame();
     ImGui::NewFrame();
 
-    if (connection_established_ && !subwindow_hovered_) {
+    if (connection_established_ && !subwindow_hovered_ && control_mouse_) {
       ImGui::SetMouseCursor(ImGuiMouseCursor_None);
     }
 
@@ -356,9 +364,9 @@ int MainWindow::Run() {
       ImGui::SetNextWindowPos(ImVec2(0, 0), ImGuiCond_Once);
 
       if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
-        ImGui::SetNextWindowSize(ImVec2(160, 210));
+        ImGui::SetNextWindowSize(ImVec2(160, 245));
       } else {
-        ImGui::SetNextWindowSize(ImVec2(180, 210));
+        ImGui::SetNextWindowSize(ImVec2(190, 245));
       }
 
       if (!connection_established_) {
@@ -525,28 +533,44 @@ int MainWindow::Run() {
 
       ImGui::Spacing();
 
+      if (ImGui::Button(mouse_control_button_label_.c_str())) {
+        if (mouse_control_button_label_ ==
+            localization::control_mouse[localization_language_index_]) {
+          mouse_control_button_pressed_ = true;
+          control_mouse_ = true;
+          mouse_control_button_label_ =
+              localization::release_mouse[localization_language_index_];
+        } else {
+          control_mouse_ = false;
+          mouse_control_button_label_ =
+              localization::control_mouse[localization_language_index_];
+        }
+      }
+
+      ImGui::SameLine();
+
       if (ImGui::Button(fullscreen_button_label_.c_str())) {
         if (fullscreen_button_label_ ==
             localization::fullscreen[localization_language_index_]) {
           main_window_width_before_fullscreen_ = main_window_width_;
           main_window_height_before_fullscreen_ = main_window_height_;
           SDL_SetWindowFullscreen(main_window_, SDL_WINDOW_FULLSCREEN_DESKTOP);
-          fullscreen_button_pressed_ = true;
+          fullscreen_button_label_ =
+              localization::exit_fullscreen[localization_language_index_];
         } else {
           SDL_SetWindowFullscreen(main_window_, SDL_FALSE);
           SDL_SetWindowSize(main_window_, main_window_width_before_fullscreen_,
                             main_window_height_before_fullscreen_);
+          fullscreen_button_label_ =
+              localization::fullscreen[localization_language_index_];
         }
-        fullscreen_button_pressed_ = !fullscreen_button_pressed_;
-        fullscreen_button_label_ =
-            fullscreen_button_pressed_
-                ? localization::exit_fullscreen[localization_language_index_]
-
-                : localization::fullscreen[localization_language_index_];
-        fullscreen_button_pressed_ = false;
       }
 
-      ImGui::SameLine();
+      ImGui::Spacing();
+
+      ImGui::Separator();
+
+      ImGui::Spacing();
 
       if (ImGui::Button(settings_button_label_.c_str())) {
         settings_button_pressed_ = !settings_button_pressed_;
diff --git a/src/main_window/main_window.h b/src/main_window/main_window.h
index a36afd6..c5b14ca 100644
--- a/src/main_window/main_window.h
+++ b/src/main_window/main_window.h
@@ -93,6 +93,7 @@ class MainWindow {
   std::string mac_addr_str_ = "";
   std::string connect_button_label_ = "Connect";
   std::string fullscreen_button_label_ = "Fullscreen";
+  std::string mouse_control_button_label_ = "Mouse Control";
   std::string settings_button_label_ = "Setting";
   char input_password_tmp_[7] = "";
   char input_password_[7] = "";
@@ -118,16 +119,19 @@ class MainWindow {
   SDL_Window *main_window_;
   uint32_t pixformat_ = 0;
 
+  bool inited_ = false;
   bool exit_ = false;
   bool connection_established_ = false;
   bool subwindow_hovered_ = false;
   bool connect_button_pressed_ = false;
   bool fullscreen_button_pressed_ = false;
+  bool mouse_control_button_pressed_ = false;
   bool settings_button_pressed_ = false;
   bool received_frame_ = false;
   bool is_create_connection_ = false;
   bool audio_buffer_fresh_ = false;
   bool rejoin_ = false;
+  bool control_mouse_ = false;
 
   int fps_ = 0;
   uint32_t start_time_;
diff --git a/src/main_window/main_window_callback_func.cpp b/src/main_window/main_window_callback_func.cpp
index 86a871c..3929154 100644
--- a/src/main_window/main_window_callback_func.cpp
+++ b/src/main_window/main_window_callback_func.cpp
@@ -12,6 +12,10 @@
 #endif
 
 int MainWindow::ProcessMouseKeyEven(SDL_Event &ev) {
+  if (!control_mouse_) {
+    return 0;
+  }
+
   float ratio = (float)(1280.0 / main_window_width_);
 
   RemoteAction remote_action;
@@ -178,6 +182,7 @@ void MainWindow::OnConnectionStatusCb(ConnectionStatus status,
     main_window->start_screen_capture_ = false;
     main_window->start_mouse_control_ = false;
     main_window->connection_established_ = false;
+    main_window->control_mouse_ = false;
     if (main_window->dst_buffer_) {
       memset(main_window->dst_buffer_, 0, 1280 * 720 * 3);
       SDL_UpdateTexture(main_window->sdl_texture_, NULL,