diff --git a/src/MaaWpfGui/ViewModels/UI/SettingsViewModel.cs b/src/MaaWpfGui/ViewModels/UI/SettingsViewModel.cs
index 566c9aa7bc..e56979bbee 100644
--- a/src/MaaWpfGui/ViewModels/UI/SettingsViewModel.cs
+++ b/src/MaaWpfGui/ViewModels/UI/SettingsViewModel.cs
@@ -3890,6 +3890,24 @@ namespace MaaWpfGui.ViewModels.UI
                     if (value)
                     {
                         MessageBoxHelper.Show(LocalizationHelper.GetString("MuMu12ExtrasEnabledTip"));
+
+                        // 读取mumu注册表地址 并填充GUI
+                        #if WINDOWS
+                        if (string.Empty.Equals(EmulatorPath))
+                        {
+                            try
+                            {
+                                RegistryKey driverKey = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\MuMuPlayer-12.0");
+                                string result = (String)driverKey.GetValue("UninstallString");
+                                // MessageBoxHelper.Show(result.Substring(1, result.IndexOf("\\uninstall.exe") - 1));
+                                EmulatorPath = result.Substring(1, result.IndexOf("\\uninstall.exe") - 1);
+                            }
+                            catch(Exception e)
+                            {
+                                // 暂不处理
+                            }
+                        }
+                        #endif
                     }
 
                     Instances.AsstProxy.Connected = false;
@@ -3909,7 +3927,7 @@ namespace MaaWpfGui.ViewModels.UI
                 get => _emulatorPath;
                 set
                 {
-                    if (!Directory.Exists(value))
+                    if (!Directory.Exists(value) && _enable)
                     {
                         MessageBoxHelper.Show("MuMu Emulator 12 Path Not Found");
                         value = string.Empty;