diff --git a/modules/docs/src/Volo.Docs.Web/Pages/Documents/Project/Index.cshtml.cs b/modules/docs/src/Volo.Docs.Web/Pages/Documents/Project/Index.cshtml.cs
index 37b92ac547..3abb1fbd1a 100644
--- a/modules/docs/src/Volo.Docs.Web/Pages/Documents/Project/Index.cshtml.cs
+++ b/modules/docs/src/Volo.Docs.Web/Pages/Documents/Project/Index.cshtml.cs
@@ -409,7 +409,7 @@ namespace Volo.Docs.Pages.Documents.Project
         {
             UserPreferences = new DocumentRenderParameters();
 
-            var cookie = Request.Cookies["AbpIoDocsPreferences"];
+            var cookie = Request.Cookies["AbpDocsPreferences"];
 
             if (cookie != null)
             {
diff --git a/modules/docs/src/Volo.Docs.Web/Pages/Documents/Project/index.js b/modules/docs/src/Volo.Docs.Web/Pages/Documents/Project/index.js
index a2ef1803ac..a6600f01da 100644
--- a/modules/docs/src/Volo.Docs.Web/Pages/Documents/Project/index.js
+++ b/modules/docs/src/Volo.Docs.Web/Pages/Documents/Project/index.js
@@ -141,7 +141,7 @@
             };
 
             var setCookies = function () {
-                var cookie = abp.utils.getCookieValue("AbpIoDocsPreferences");
+                var cookie = abp.utils.getCookieValue("AbpDocsPreferences");
 
                 if (!cookie || cookie == null || cookie === null) {
                     cookie = "";
@@ -171,7 +171,7 @@
                     }
                 }
 
-                abp.utils.setCookieValue("AbpIoDocsPreferences", keyValues.join('|'));
+                abp.utils.setCookieValue("AbpDocsPreferences", keyValues.join('|'));
             };
 
             $(".doc-section-combobox").change(function () {