diff --git a/src/neo/SmartContract/Native/NativeContract.cs b/src/neo/SmartContract/Native/NativeContract.cs
index 846eda81eb..6ceeadbb47 100644
--- a/src/neo/SmartContract/Native/NativeContract.cs
+++ b/src/neo/SmartContract/Native/NativeContract.cs
@@ -1,4 +1,4 @@
-// Copyright (C) 2015-2021 The Neo Project.
+// Copyright (C) 2015-2022 The Neo Project.
 // 
 // The neo is free software distributed under the MIT software license, 
 // see the accompanying file LICENSE in the main directory of the
@@ -203,13 +203,17 @@ internal async void Invoke(ApplicationEngine engine, byte version)
                 if (method.NeedApplicationEngine) parameters.Add(engine);
                 if (method.NeedSnapshot) parameters.Add(engine.Snapshot);
                 for (int i = 0; i < method.Parameters.Length; i++)
-                    parameters.Add(engine.Convert(context.EvaluationStack.Pop(), method.Parameters[i]));
+                    parameters.Add(engine.Convert(context.EvaluationStack.Peek(i), method.Parameters[i]));
                 object returnValue = method.Handler.Invoke(this, parameters.ToArray());
                 if (returnValue is ContractTask task)
                 {
                     await task;
                     returnValue = task.GetResult();
                 }
+                for (int i = 0; i < method.Parameters.Length; i++)
+                {
+                    context.EvaluationStack.Pop();
+                }
                 if (method.Handler.ReturnType != typeof(void) && method.Handler.ReturnType != typeof(ContractTask))
                 {
                     context.EvaluationStack.Push(engine.Convert(returnValue));