diff --git a/ets2panda/ast_verifier/invariants/everyChildHasValidParent.cpp b/ets2panda/ast_verifier/invariants/everyChildHasValidParent.cpp
index 7761dc5a5e0f5a427bff91e95fcbe23bf8b46089..468ba99a4ca3665e723dda4ea9e3bcbba7ebc96f 100644
--- a/ets2panda/ast_verifier/invariants/everyChildHasValidParent.cpp
+++ b/ets2panda/ast_verifier/invariants/everyChildHasValidParent.cpp
@@ -32,7 +32,7 @@ CheckResult EveryChildHasValidParent::operator()(const ir::AstNode *ast)
             auto overloads = maybeBaseOverloadMethod->Overloads();
             auto res =
                 std::find_if(overloads.begin(), overloads.end(), [node](ir::MethodDefinition *m) { return m == node; });
-            return res != overloads.end();
+            return res != overloads.end() || maybeBaseOverloadMethod->AsyncPairMethod() == node;
         }
         return false;
     };
diff --git a/ets2panda/compiler/lowering/ets/asyncMethodLowering.cpp b/ets2panda/compiler/lowering/ets/asyncMethodLowering.cpp
index 01d054a71719af0a6a204e77f7e8f90baa2264f2..d93cfa4310fe86dde70c7d116a4ff31f60281fc5 100644
--- a/ets2panda/compiler/lowering/ets/asyncMethodLowering.cpp
+++ b/ets2panda/compiler/lowering/ets/asyncMethodLowering.cpp
@@ -173,11 +173,16 @@ void ComposeAsyncImplMethod(checker::ETSChecker *checker, ir::MethodDefinition *
     node->SetAsyncPairMethod(implMethod);
 
     ES2PANDA_ASSERT(node->Function() != nullptr);
-    if (node->Function()->IsOverload()) {
+    if (node->Function()->IsOverload() && node->BaseOverloadMethod()->AsyncPairMethod() != nullptr) {
         auto *baseOverloadImplMethod = node->BaseOverloadMethod()->AsyncPairMethod();
         ES2PANDA_ASSERT(implMethod->Function() != nullptr && baseOverloadImplMethod->Function() != nullptr);
         implMethod->Function()->Id()->SetVariable(baseOverloadImplMethod->Function()->Id()->Variable());
         baseOverloadImplMethod->AddOverload(implMethod);
+    } else if (node->Function()->IsOverload() && node->BaseOverloadMethod()->AsyncPairMethod() == nullptr) {
+        // If it's base overload function doesnot marked as async,
+        // then current AsyncImpl should be treated as AsyncPairMethod in base overload.
+        node->BaseOverloadMethod()->SetAsyncPairMethod(implMethod);
+        classDef->Body().push_back(implMethod);
     } else {
         classDef->Body().push_back(implMethod);
     }
diff --git a/ets2panda/test/runtime/ets/async_overload.ets b/ets2panda/test/runtime/ets/async_overload.ets
new file mode 100644
index 0000000000000000000000000000000000000000..f50ea6320030f987bf2ba8843acf6a1f174389c1
--- /dev/null
+++ b/ets2panda/test/runtime/ets/async_overload.ets
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2025 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+function foo(a : string){
+    return 1;
+}
+
+async function foo() {
+    return 2
+}
+
+async function foo(a: int) {
+    return 3
+}
+
+function main() {
+    arktest.assertEQ(foo("test"), 1);
+    arktest.assertEQ(await foo(), 2);
+    arktest.assertEQ(await foo(1), 3);
+}