diff --git a/GFramework.Godot/extensions/signal/SignalBuilder.cs b/GFramework.Godot/extensions/signal/SignalBuilder.cs
index 6917cf6..4e5b423 100644
--- a/GFramework.Godot/extensions/signal/SignalBuilder.cs
+++ b/GFramework.Godot/extensions/signal/SignalBuilder.cs
@@ -38,6 +38,19 @@ public sealed class SignalBuilder(GodotObject target, StringName signal)
         return this;
     }
 
+    /// <summary>
+    /// 连接信号到指定的可调用对象并立即调用
+    /// </summary>
+    /// <param name="callable">要连接的可调用对象</param>
+    /// <param name="args">调用参数</param>
+    /// <returns>当前构建器实例</returns>
+    public SignalBuilder ToAndCall(Callable callable, params Variant[] args)
+    {
+        To(callable);
+        callable.Call(args);
+        return this;
+    }
+
     /// <summary>
     /// 显式结束，返回 Node
     /// </summary>