diff --git a/Link/Lobby/LobbyController.cs b/Link/Lobby/LobbyController.cs
index b61b6989..5187b8f7 100644
--- a/Link/Lobby/LobbyController.cs
+++ b/Link/Lobby/LobbyController.cs
@@ -15,6 +15,7 @@
 using System.Text;
 using System.Text.Json.Nodes;
 using System.Threading.Tasks;
+using PCL.Core.UI;
 using static PCL.Core.Link.Lobby.LobbyInfoProvider;
 using static PCL.Core.Link.Natayark.NatayarkProfileManager;
 using LobbyType = PCL.Core.Link.Scaffolding.Client.Models.LobbyType;
@@ -44,7 +45,7 @@ public sealed class LobbyController
     /// <summary>
     /// Launch a Scaffolding Client.
     /// </summary>
-    /// <param name="username">Join user name.</param>
+    /// <param name="username">Join username.</param>
     /// <param name="code">Lobby share code.</param>
     /// <returns>Created <see cref="ScaffoldingClientEntity"/>.</returns>
     public async Task<ScaffoldingClientEntity?> LaunchClientAsync(string username, string code)
@@ -74,11 +75,10 @@ public sealed class LobbyController
 
             foreach (var profile in scfEntity.Client.PlayerList)
             {
-                if (profile.Kind == PlayerKind.HOST)
-                {
-                    hostname = profile.Name;
-                    LogWrapper.Debug($"大厅创建者的用户名: {hostname}");
-                }
+                if (profile.Kind != PlayerKind.HOST) continue;
+                
+                hostname = profile.Name;
+                LogWrapper.Debug($"大厅创建者的用户名: {hostname}");
             }
 
             var localPort = await scfEntity.EasyTier.AddPortForwardAsync(scfEntity.HostInfo.Ip, port)
@@ -96,20 +96,24 @@ public sealed class LobbyController
         catch (ArgumentNullException e)
         {
             LogWrapper.Error(e, "大厅创建者的用户名为空");
+            HintWrapper.Show("大厅创建者的用户名为空", HintType.Critical);
         }
         catch (ArgumentException e)
         {
             if (e.Message.Contains("lobby code"))
             {
                 LogWrapper.Error(e, "大厅编号无效");
+                HintWrapper.Show("大厅编号无效", HintType.Critical);
             }
             else if (e.Message.Contains("hostname"))
             {
                 LogWrapper.Error(e, "大厅创建者的用户名无效");
+                HintWrapper.Show("大厅创建者的用户名无效", HintType.Critical);
             }
             else
             {
                 LogWrapper.Error(e, "在加入大厅时出现意外的无效参数");
+                HintWrapper.Show("在加入大厅时出现意外的无效参数", HintType.Critical);
             }
         }
         catch (Exception e)
@@ -123,7 +127,7 @@ public sealed class LobbyController
     /// <summary>
     /// Launch a Scaffolding Server.
     /// </summary>
-    /// <param name="username">Host user name.</param>
+    /// <param name="username">Host username.</param>
     /// <param name="port">Minecraft port.</param>
     /// <returns>Created <see cref="ScaffoldingServerEntity"/>.</returns>
     /// <remarks>
@@ -147,7 +151,7 @@ public sealed class LobbyController
         }
         catch (Exception e)
         {
-            LogWrapper.Error(e, "Occurred error when launching Scafolding Server.");
+            LogWrapper.Error(e, "Occurred error when launching Scaffolding Server.");
         }
 
         return null;
diff --git a/Link/Natayark/NatayarkProfileManager.cs b/Link/Natayark/NatayarkProfileManager.cs
index 0fe97243..923a055b 100644
--- a/Link/Natayark/NatayarkProfileManager.cs
+++ b/Link/Natayark/NatayarkProfileManager.cs
@@ -135,7 +135,7 @@ public static async Task GetNaidDataAsync(string token, bool isRefresh = false,
             void WarnLog(string msg)
             {
                 LogWrapper.Warn(ex, LogModule, msg);
-                HintWrapper.Show(msg, HintTheme.Error);
+                HintWrapper.Show(msg, HintType.Critical);
             }
         }
         finally
diff --git a/Logging/LogService.cs b/Logging/LogService.cs
index b4277c0d..67e70cbb 100644
--- a/Logging/LogService.cs
+++ b/Logging/LogService.cs
@@ -52,7 +52,7 @@ private static void _LogAction(ActionLevel level, string formatted, string plain
         // hint
         if (level is ActionLevel.Hint or ActionLevel.HintErr)
         {
-            HintWrapper.Show(plain, (level == ActionLevel.Hint) ? HintTheme.Normal : HintTheme.Error);
+            HintWrapper.Show(plain, (level == ActionLevel.Hint) ? HintType.Info : HintType.Critical);
         }
 
         // message box
diff --git a/Minecraft/Folder/FolderManager.cs b/Minecraft/Folder/FolderManager.cs
index 102caa1c..8c9603b7 100644
--- a/Minecraft/Folder/FolderManager.cs
+++ b/Minecraft/Folder/FolderManager.cs
@@ -39,7 +39,7 @@ public async Task McFolderListLoadAsync() {
 
             foreach (var folder in Config.Launch.Folders.Split('|', StringSplitOptions.RemoveEmptyEntries)) {
                 if (!folder.Contains('>') || !folder.EndsWith('\\')) {
-                    HintWrapper.Show($"无效的 Minecraft 文件夹：{folder}", HintTheme.Error);
+                    HintWrapper.Show($"无效的 Minecraft 文件夹：{folder}", HintType.Critical);
                     continue;
                 }
 
diff --git a/Minecraft/Launch/Services/Argument/LaunchArgBuilder.cs b/Minecraft/Launch/Services/Argument/LaunchArgBuilder.cs
index e8c742d9..b7c040bd 100644
--- a/Minecraft/Launch/Services/Argument/LaunchArgBuilder.cs
+++ b/Minecraft/Launch/Services/Argument/LaunchArgBuilder.cs
@@ -179,7 +179,7 @@ private void AddLegacyServerArguments(string server) {
         _arguments.Add($"--server {host} --port {port}");
 
         if (instance.InstanceInfo.HasPatch("optifine")) {
-            HintWrapper.Show("OptiFine 与自动进入服务器可能不兼容，有概率导致材质丢失甚至游戏崩溃！", HintTheme.Error);
+            HintWrapper.Show("OptiFine 与自动进入服务器可能不兼容，有概率导致材质丢失甚至游戏崩溃！", HintType.Critical);
         }
     }
 
diff --git a/UI/HintWrapper.cs b/UI/HintWrapper.cs
index 2f9b66a9..ac9112ce 100644
--- a/UI/HintWrapper.cs
+++ b/UI/HintWrapper.cs
@@ -1,23 +1,35 @@
 namespace PCL.Core.UI;
 
-public enum HintTheme
+/// <summary>
+/// 提示信息的种类W
+/// </summary>
+public enum HintType
 {
-    Normal,
-    Success,
-    Error
+    /// <summary>
+    /// 信息
+    /// </summary>
+    Info,
+    /// <summary>
+    /// 已完成
+    /// </summary>
+    Finish,
+    /// <summary>
+    /// 错误
+    /// </summary>
+    Critical
 }
 
 public delegate void HintHandler(
     string message,
-    HintTheme theme
+    HintType type
 );
 
 public static class HintWrapper
 {
     public static event HintHandler? OnShow;
 
-    public static void Show(string message, HintTheme theme = HintTheme.Normal)
+    public static void Show(string message, HintType type = HintType.Info)
     {
-        OnShow?.Invoke(message, theme);
+        OnShow?.Invoke(message, type);
     }
 }