diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc/Volo/Abp/AspNetCore/Mvc/Conventions/ConventionalControllerSetting.cs b/framework/src/Volo.Abp.AspNetCore.Mvc/Volo/Abp/AspNetCore/Mvc/Conventions/ConventionalControllerSetting.cs
index bb2f7f1d6f..d1b0eef6ab 100644
--- a/framework/src/Volo.Abp.AspNetCore.Mvc/Volo/Abp/AspNetCore/Mvc/Conventions/ConventionalControllerSetting.cs
+++ b/framework/src/Volo.Abp.AspNetCore.Mvc/Volo/Abp/AspNetCore/Mvc/Conventions/ConventionalControllerSetting.cs
@@ -33,22 +33,6 @@ public class ConventionalControllerSetting
         }
     }
     private string _rootPath;
-    
-    /// <summary>
-    /// Default value: null.
-    /// If not set, it uses
-    ///     "api" for application services,
-    ///     "integration-api" for integration services.
-    /// </summary>
-    [CanBeNull]
-    public string ApiRoutePrefix {
-        get => _apiRoutePrefix;
-        set {
-            Check.NotNull(value, nameof(value));
-            _apiRoutePrefix = value;
-        }
-    }
-    private string _apiRoutePrefix;
 
     [NotNull]
     public string RemoteServiceName {
diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc/Volo/Abp/AspNetCore/Mvc/Conventions/ConventionalRouteBuilder.cs b/framework/src/Volo.Abp.AspNetCore.Mvc/Volo/Abp/AspNetCore/Mvc/Conventions/ConventionalRouteBuilder.cs
index 05e85fd340..0906d46006 100644
--- a/framework/src/Volo.Abp.AspNetCore.Mvc/Volo/Abp/AspNetCore/Mvc/Conventions/ConventionalRouteBuilder.cs
+++ b/framework/src/Volo.Abp.AspNetCore.Mvc/Volo/Abp/AspNetCore/Mvc/Conventions/ConventionalRouteBuilder.cs
@@ -73,11 +73,6 @@ public class ConventionalRouteBuilder : IConventionalRouteBuilder, ITransientDep
 
     protected virtual string GetApiRoutePrefix(ActionModel actionModel, ConventionalControllerSetting configuration)
     {
-        if (!configuration.ApiRoutePrefix.IsNullOrWhiteSpace())
-        {
-            return configuration.ApiRoutePrefix;
-        }
-
         if (actionModel.Controller.ControllerType.IsDefined(typeof(IntegrationServiceAttribute), true))
         {
             return AbpAspNetCoreConsts.DefaultIntegrationServiceApiPrefix;