diff --git a/src/tools/BootstrapBlazor.CssBundler/BootstrapBlazor.CssBundler.csproj b/src/tools/BootstrapBlazor.CssBundler/BootstrapBlazor.CssBundler.csproj
index 40de8d43..e62f48db 100644
--- a/src/tools/BootstrapBlazor.CssBundler/BootstrapBlazor.CssBundler.csproj
+++ b/src/tools/BootstrapBlazor.CssBundler/BootstrapBlazor.CssBundler.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <Version>1.0.0</Version>
+    <Version>1.0.1</Version>
     <OutputType>Exe</OutputType>
     <TargetFramework>net9.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
diff --git a/src/tools/BootstrapBlazor.CssBundler/Bundler.cs b/src/tools/BootstrapBlazor.CssBundler/Bundler.cs
index 9e059b41..bece4236 100644
--- a/src/tools/BootstrapBlazor.CssBundler/Bundler.cs
+++ b/src/tools/BootstrapBlazor.CssBundler/Bundler.cs
@@ -2,6 +2,8 @@
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
+using System.Text;
+
 namespace BootstrapBlazor.CssBundler;
 
 internal class Bundler
@@ -30,8 +32,16 @@ public static void Run(string[] args)
 
     static void BundlerCore(string bundlerFile)
     {
-        var option = BundlerOptions.LoadFromConfigFile(bundlerFile);
+        var options = BundlerOptions.LoadFromConfigFile(bundlerFile);
+
+        foreach (var option in options)
+        {
+            DoBundler(bundlerFile, option);
+        }
+    }
 
+    static void DoBundler(string bundlerFile, BundlerOptions option)
+    {
         if (string.IsNullOrEmpty(option.OutputFileName))
         {
             return;
@@ -58,7 +68,8 @@ static void BundlerCore(string bundlerFile)
             }
 
             using var reader = File.OpenText(inputFile);
-            reader.BaseStream.CopyTo(writer);
+            var content = reader.ReadToEnd();
+            writer.Write(Encoding.UTF8.GetBytes(content));
             reader.Close();
         }
         writer.Close();
diff --git a/src/tools/BootstrapBlazor.CssBundler/BundlerOptions.cs b/src/tools/BootstrapBlazor.CssBundler/BundlerOptions.cs
index 6a545a84..c8569952 100644
--- a/src/tools/BootstrapBlazor.CssBundler/BundlerOptions.cs
+++ b/src/tools/BootstrapBlazor.CssBundler/BundlerOptions.cs
@@ -13,10 +13,10 @@ sealed class BundlerOptions
 
     public List<string> InputFiles { get; set; } = [];
 
-    public static BundlerOptions LoadFromConfigFile(string configFile)
+    public static List<BundlerOptions> LoadFromConfigFile(string configFile)
     {
         var json = File.ReadAllText(configFile);
 
-        return JsonSerializer.Deserialize<BundlerOptions>(json, JsonSerializerOptions.Web) ?? new();
+        return JsonSerializer.Deserialize<List<BundlerOptions>>(json, JsonSerializerOptions.Web) ?? new();
     }
 }