diff --git a/GFramework.Core.Tests/functional/pipe/PipeExtensionsTests.cs b/GFramework.Core.Tests/functional/pipe/PipeExtensionsTests.cs
index bdaa0ce..aca1386 100644
--- a/GFramework.Core.Tests/functional/pipe/PipeExtensionsTests.cs
+++ b/GFramework.Core.Tests/functional/pipe/PipeExtensionsTests.cs
@@ -66,21 +66,6 @@ public class PipeExtensionsTests
         int AddTwo(int x) => x + 2;
     }
 
-    /// <summary>
-    /// 测试Apply方法 - 验证函数能够正确应用到参数上
-    /// </summary>
-    [Test]
-    public void Apply_Should_Apply_Function_To_Argument()
-    {
-        // Arrange
-        Func<int, int> multiplyByTwo = x => x * 2;
-
-        // Act
-        var result = multiplyByTwo.Apply(5);
-
-        // Assert
-        Assert.That(result, Is.EqualTo(10));
-    }
 
     /// <summary>
     /// 测试Also方法 - 验证执行操作后返回原值功能
diff --git a/GFramework.Core/functional/pipe/PipeExtensions.cs b/GFramework.Core/functional/pipe/PipeExtensions.cs
index 8127b48..b636f33 100644
--- a/GFramework.Core/functional/pipe/PipeExtensions.cs
+++ b/GFramework.Core/functional/pipe/PipeExtensions.cs
@@ -59,32 +59,6 @@ public static class PipeExtensions
         Func<TSource, TMiddle> first)
         => x => second(first(x));
 
-    /// <summary>
-    /// Apply：将函数应用于值（柯里化辅助）
-    /// </summary>
-    /// <typeparam name="TSource">输入值的类型</typeparam>
-    /// <typeparam name="TResult">函数返回结果的类型</typeparam>
-    /// <param name="func">要应用的函数</param>
-    /// <param name="value">要传递给函数的输入值</param>
-    /// <returns>函数执行后的结果</returns>
-    public static TResult Apply<TSource, TResult>(
-        this Func<TSource, TResult> func,
-        TSource value)
-        => func(value);
-
-    /// <summary>
-    /// On：将值应用于函数（与Apply功能相同，但参数顺序相反）
-    /// </summary>
-    /// <typeparam name="TSource">输入值的类型</typeparam>
-    /// <typeparam name="TResult">函数返回结果的类型</typeparam>
-    /// <param name="value">要传递给函数的输入值</param>
-    /// <param name="func">要应用的函数</param>
-    /// <returns>函数执行后的结果</returns>
-    public static TResult On<TSource, TResult>(
-        this TSource value,
-        Func<TSource, TResult> func)
-        => func(value);
-
     /// <summary>
     /// Also：执行操作并返回原值
     /// </summary>