diff --git a/modules/docs/src/Volo.Docs.Application/Volo/Docs/Documents/DocumentAppService.cs b/modules/docs/src/Volo.Docs.Application/Volo/Docs/Documents/DocumentAppService.cs
index 95a869f296..013bcefe84 100644
--- a/modules/docs/src/Volo.Docs.Application/Volo/Docs/Documents/DocumentAppService.cs
+++ b/modules/docs/src/Volo.Docs.Application/Volo/Docs/Documents/DocumentAppService.cs
@@ -135,7 +135,7 @@ namespace Volo.Docs.Documents
             );
         }
 
-        protected virtual LanguageInfo GetLanguageByCode(LanguageConfig languageCodes, string languageCode)
+        protected virtual LanguageConfigElement GetLanguageByCode(LanguageConfig languageCodes, string languageCode)
         {
             var language = languageCodes.Languages.FirstOrDefault(l => l.Code == languageCode);
 
@@ -168,7 +168,7 @@ namespace Volo.Docs.Documents
             documentDto.Project.Languages = new Dictionary<string, string>();
             foreach (var language in languages.Languages)
             {
-                documentDto.Project.Languages.Add(language.Code,language.DisplayName);
+                documentDto.Project.Languages.Add(language.Code, language.DisplayName);
             }
 
             documentDto.CurrentLanguageCode = languageCode;
diff --git a/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/LanguageConfig.cs b/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/LanguageConfig.cs
index d98444386f..038ec00cee 100644
--- a/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/LanguageConfig.cs
+++ b/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/LanguageConfig.cs
@@ -4,6 +4,6 @@ namespace Volo.Docs.Documents
 {
     public class LanguageConfig
     {
-        public List<LanguageInfo> Languages { get; set; }
+        public List<LanguageConfigElement> Languages { get; set; }
     }
 }
diff --git a/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/LanguageInfo.cs b/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/LanguageConfigElement.cs
similarity index 82%
rename from modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/LanguageInfo.cs
rename to modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/LanguageConfigElement.cs
index f384dcaa76..25525394ca 100644
--- a/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/LanguageInfo.cs
+++ b/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/LanguageConfigElement.cs
@@ -1,6 +1,6 @@
 namespace Volo.Docs.Documents
 {
-    public class LanguageInfo
+    public class LanguageConfigElement
     {
         public string DisplayName { get; set; }
 
diff --git a/modules/docs/src/Volo.Docs.Domain/Volo/Docs/FileSystem/Documents/FileSystemDocumentStore.cs b/modules/docs/src/Volo.Docs.Domain/Volo/Docs/FileSystem/Documents/FileSystemDocumentStore.cs
index ff06abdd27..74e2e8469e 100644
--- a/modules/docs/src/Volo.Docs.Domain/Volo/Docs/FileSystem/Documents/FileSystemDocumentStore.cs
+++ b/modules/docs/src/Volo.Docs.Domain/Volo/Docs/FileSystem/Documents/FileSystemDocumentStore.cs
@@ -50,7 +50,8 @@ namespace Volo.Docs.FileSystem.Documents
 
         public async Task<LanguageConfig> GetLanguageListAsync(Project project, string version)
         {
-            var configAsJson = project.GetFileSystemPath() + "languageConfig.json";
+            var path = Path.Combine(project.GetFileSystemPath(), "languageConfig.json");
+            var configAsJson = await FileHelper.ReadAllTextAsync(path);
 
             return JsonConvert.DeserializeObject<LanguageConfig>(configAsJson);
         }