diff --git a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Bundling/Scripts/ScriptBundler.cs b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Bundling/Scripts/ScriptBundler.cs
index e8856cd449..674b3ec7fd 100644
--- a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Bundling/Scripts/ScriptBundler.cs
+++ b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Bundling/Scripts/ScriptBundler.cs
@@ -21,7 +21,7 @@ namespace Volo.Abp.Cli.Bundling.Scripts
             var lastModifiedTicks = File.GetLastWriteTime(bundleFilePath).Ticks;
             var builder = new StringBuilder();
             builder.AppendLine($"{BundlingConsts.ScriptPlaceholderStart}");
-            builder.AppendLine($"    <script src=\"{Path.GetFileName(bundleFilePath)}?_v ={lastModifiedTicks}\"></script>");
+            builder.AppendLine($"    <script src=\"{Path.GetFileName(bundleFilePath)}?_v={lastModifiedTicks}\"></script>");
             builder.Append($"    {BundlingConsts.ScriptPlaceholderEnd}");
             return builder.ToString();
         }
diff --git a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Bundling/Styles/StyleBundler.cs b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Bundling/Styles/StyleBundler.cs
index 7d531cb94d..414c6bec41 100644
--- a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Bundling/Styles/StyleBundler.cs
+++ b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Bundling/Styles/StyleBundler.cs
@@ -20,7 +20,7 @@ namespace Volo.Abp.Cli.Bundling.Styles
             var lastModifiedTicks = File.GetLastWriteTime(bundleFilePath).Ticks;
             var builder = new StringBuilder();
             builder.AppendLine($"{BundlingConsts.StylePlaceholderStart}");
-            builder.AppendLine($"    <link href=\"{Path.GetFileName(bundleFilePath)}?_v ={lastModifiedTicks}\" rel=\"stylesheet\"/>");
+            builder.AppendLine($"    <link href=\"{Path.GetFileName(bundleFilePath)}?_v={lastModifiedTicks}\" rel=\"stylesheet\"/>");
             builder.Append($"    {BundlingConsts.StylePlaceholderEnd}");
             return builder.ToString();
         }