diff --git a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Building/Steps/ChangeThemeStep.cs b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Building/Steps/ChangeThemeStep.cs
index 4a88ada34a..7430f2a288 100644
--- a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Building/Steps/ChangeThemeStep.cs
+++ b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Building/Steps/ChangeThemeStep.cs
@@ -556,7 +556,7 @@ public class ChangeThemeStep : ProjectBuildPipelineStep
         {
             if (!lines[i].Contains(oldKeyword))
             {
-                continue;;
+                continue;
             }
             
             lines[i] = lines[i].Replace(oldKeyword, newKeyword);
@@ -565,6 +565,26 @@ public class ChangeThemeStep : ProjectBuildPipelineStep
         file.SetLines(lines);
     }
 
+    private static void AddNamespaces(ProjectBuildContext context, string targetModuleFilePath, params string[] namespaces)
+    {
+        var file = context.Files.FirstOrDefault(x => x.Name.Contains(targetModuleFilePath));
+        if (file == null)
+        {
+            return;
+        }
+
+        file.NormalizeLineEndings();
+
+        var lines = file.GetLines().ToList();
+
+        foreach (var @namespace in namespaces)
+        {
+            lines.AddFirst(@namespace);
+        }
+        
+        file.SetLines(lines);
+    }
+
     private static void ChangeThemeToBasicForMvcProjects(ProjectBuildContext context, string defaultThemeName)
     {
         var projectNames = new[]
@@ -601,6 +621,13 @@ public class ChangeThemeStep : ProjectBuildPipelineStep
                 defaultThemeName,
                 Basic
             );
+
+            AddNamespaces(
+                context,
+                moduleFile.Name,
+                "using Volo.Abp.AspNetCore.Mvc.UI.Theme.Basic;",
+                "using Volo.Abp.AspNetCore.Mvc.UI.Theme.Basic.Bundling;"
+            );
         }
     }