diff --git a/src/Volo.Abp.AspNetCore.Mvc.UI.Bundling/Volo/Abp/AspNetCore/Mvc/UI/Bundling/BundlerBase.cs b/src/Volo.Abp.AspNetCore.Mvc.UI.Bundling/Volo/Abp/AspNetCore/Mvc/UI/Bundling/BundlerBase.cs
index fc4380d26c..7d19b5a32c 100644
--- a/src/Volo.Abp.AspNetCore.Mvc.UI.Bundling/Volo/Abp/AspNetCore/Mvc/UI/Bundling/BundlerBase.cs
+++ b/src/Volo.Abp.AspNetCore.Mvc.UI.Bundling/Volo/Abp/AspNetCore/Mvc/UI/Bundling/BundlerBase.cs
@@ -27,7 +27,7 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Bundling
 
         public BundleResult Bundle(IBundlerContext context)
         {
-            Logger.LogInformation($"Bundling {context.BundleRelativePath} ({context.ContentFiles} files)");
+            Logger.LogInformation($"Bundling {context.BundleRelativePath} ({context.ContentFiles.Count} files)");
 
             var sb = new StringBuilder();