diff --git a/CHANGELOG.md b/CHANGELOG.md
index c4f591b..f1b8346 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,10 @@
 
 These are the changes to each version that has been released on the [nuget](https://www.nuget.org/packages/Unchase.Swashbuckle.AspNetCore.Extensions/).
 
+## v2.1.6 `(2020-02-21)`
+
+- [x] Fix bug: replace `<br>` tag to `{Envirinment.NewLine}{Envirinment.NewLine}` for enum descriptions
+
 ## v2.1.5 `(2020-02-21)`
 
 - [x] Fix bug: fix openApi response content schema in `ChangeResponseByHttpStatusCodeDocumentFilter`
diff --git a/src/Unchase.Swashbuckle.AspNetCore.Extensions/Extensions/EnumTypeExtensions.cs b/src/Unchase.Swashbuckle.AspNetCore.Extensions/Extensions/EnumTypeExtensions.cs
index 46cb3e2..eaed5f6 100644
--- a/src/Unchase.Swashbuckle.AspNetCore.Extensions/Extensions/EnumTypeExtensions.cs
+++ b/src/Unchase.Swashbuckle.AspNetCore.Extensions/Extensions/EnumTypeExtensions.cs
@@ -49,7 +49,7 @@ internal static string AddEnumValuesDescription(this OpenApiSchema schema, bool
             {
                 var value = ((OpenApiInteger)schema.Enum[i]).Value;
                 var name = ((OpenApiString)((OpenApiArray)schema.Extensions["x-enumNames"])[i]).Value;
-                sb.Append($"<br>{value} = {name}");
+                sb.AppendLine($"{Environment.NewLine}{Environment.NewLine}{value} = {name}");
 
                 // add description from DescriptionAttribute
                 if (includeDescriptionFromAttribute)
diff --git a/src/Unchase.Swashbuckle.AspNetCore.Extensions/Unchase.Swashbuckle.AspNetCore.Extensions.csproj b/src/Unchase.Swashbuckle.AspNetCore.Extensions/Unchase.Swashbuckle.AspNetCore.Extensions.csproj
index 0455202..d555fb5 100644
--- a/src/Unchase.Swashbuckle.AspNetCore.Extensions/Unchase.Swashbuckle.AspNetCore.Extensions.csproj
+++ b/src/Unchase.Swashbuckle.AspNetCore.Extensions/Unchase.Swashbuckle.AspNetCore.Extensions.csproj
@@ -14,9 +14,9 @@
     <NeutralLanguage></NeutralLanguage>
     <LangVersion>7.3</LangVersion>
     <PackageIconUrl>https://github.com/unchase/Unchase.Swashbuckle.AspNetCore.Extensions/blob/master/assets/icon.png?raw=true</PackageIconUrl>
-    <Version>2.1.5</Version>
-    <AssemblyVersion>2.1.5.0</AssemblyVersion>
-    <FileVersion>2.1.5.0</FileVersion>
+    <Version>2.1.6</Version>
+    <AssemblyVersion>2.1.6.0</AssemblyVersion>
+    <FileVersion>2.1.6.0</FileVersion>
     <GeneratePackageOnBuild>false</GeneratePackageOnBuild>
     <DocumentationFile>Unchase.Swashbuckle.AspNetCore.Extensions.xml</DocumentationFile>
   </PropertyGroup>