diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.Client/Volo/Abp/AspNetCore/Mvc/Client/MvcCachedApplicationConfigurationClient.cs b/framework/src/Volo.Abp.AspNetCore.Mvc.Client/Volo/Abp/AspNetCore/Mvc/Client/MvcCachedApplicationConfigurationClient.cs
index b2f77315fb..6c67031da9 100644
--- a/framework/src/Volo.Abp.AspNetCore.Mvc.Client/Volo/Abp/AspNetCore/Mvc/Client/MvcCachedApplicationConfigurationClient.cs
+++ b/framework/src/Volo.Abp.AspNetCore.Mvc.Client/Volo/Abp/AspNetCore/Mvc/Client/MvcCachedApplicationConfigurationClient.cs
@@ -45,11 +45,13 @@ namespace Volo.Abp.AspNetCore.Mvc.Client
             var cacheKey = CreateCacheKey();
             var httpContext = HttpContextAccessor?.HttpContext;
 
-            if (httpContext != null && httpContext.Items[cacheKey] is ApplicationConfigurationDto configuration)
+            if (httpContext != null && !httpContext.WebSockets.IsWebSocketRequest && httpContext.Items[cacheKey] is ApplicationConfigurationDto configuration)
             {
+
                 return configuration;
             }
 
+
             configuration = await Cache.GetOrAddAsync(
                 cacheKey,
                 async () => await ApplicationConfigurationAppService.GetAsync(),
@@ -59,7 +61,7 @@ namespace Volo.Abp.AspNetCore.Mvc.Client
                 }
             );
 
-            if (httpContext != null)
+            if (httpContext != null && !httpContext.WebSockets.IsWebSocketRequest)
             {
                 httpContext.Items[cacheKey] = configuration;
             }
@@ -72,7 +74,7 @@ namespace Volo.Abp.AspNetCore.Mvc.Client
             var cacheKey = CreateCacheKey();
             var httpContext = HttpContextAccessor?.HttpContext;
 
-            if (httpContext != null && httpContext.Items[cacheKey] is ApplicationConfigurationDto configuration)
+            if (httpContext != null  && !httpContext.WebSockets.IsWebSocketRequest && httpContext.Items[cacheKey] is ApplicationConfigurationDto configuration)
             {
                 return configuration;
             }