diff --git a/src/Infrastructure/BotSharp.Abstraction/Infrastructures/SharpCacheAttribute.cs b/src/Infrastructure/BotSharp.Abstraction/Infrastructures/SharpCacheAttribute.cs
index 5b7ac961..e788fc0c 100644
--- a/src/Infrastructure/BotSharp.Abstraction/Infrastructures/SharpCacheAttribute.cs
+++ b/src/Infrastructure/BotSharp.Abstraction/Infrastructures/SharpCacheAttribute.cs
@@ -10,9 +10,12 @@ public class SharpCacheAttribute : MoAttribute
     public static IServiceProvider Services { get; set; } = null!;
 
     private int _minutes;
-    public SharpCacheAttribute(int minutes)
+    private string _prefix;
+
+    public SharpCacheAttribute(int minutes, string prefix = "cache")
     {
         _minutes = minutes;
+        _prefix = prefix;
     }
 
     public override void OnEntry(MethodContext context)
@@ -40,8 +43,7 @@ public class SharpCacheAttribute : MoAttribute
 
     private string GetCacheKey(MethodContext context)
     {
-        // 根据用户级别生成缓存key
-        var key = string.Empty;
+        var key = _prefix;
         foreach (var arg in context.Arguments)
         {
             if (arg is null)
diff --git a/src/Infrastructure/BotSharp.Core/BotSharp.Core.csproj b/src/Infrastructure/BotSharp.Core/BotSharp.Core.csproj
index 73bf035c..bf6d396a 100644
--- a/src/Infrastructure/BotSharp.Core/BotSharp.Core.csproj
+++ b/src/Infrastructure/BotSharp.Core/BotSharp.Core.csproj
@@ -46,10 +46,13 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <Compile Remove="packages\**" />
     <Compile Remove="Planning\**" />
     <Compile Remove="Translation\Models\**" />
+    <EmbeddedResource Remove="packages\**" />
     <EmbeddedResource Remove="Planning\**" />
     <EmbeddedResource Remove="Translation\Models\**" />
+    <None Remove="packages\**" />
     <None Remove="Planning\**" />
     <None Remove="Translation\Models\**" />
   </ItemGroup>