diff --git a/memory_scope/models/llama_index_generation_model.py b/memory_scope/models/llama_index_generation_model.py
index f3b48cb5..a38c8ffd 100644
--- a/memory_scope/models/llama_index_generation_model.py
+++ b/memory_scope/models/llama_index_generation_model.py
@@ -69,4 +69,14 @@ class LlamaIndexGenerationModel(BaseModel):
         return results
 
     async def _async_call(self, **kwargs) -> ModelResponse:
+        assert "prompt" in self.data or "messages" in self.data
+        results = ModelResponse(m_type=self.m_type)
+
+        if "prompt" in self.data:
+            response = await self.model.acomplete(**self.data)
+        else:
+            response = await self.model.achat(**self.data)
+        results.raw = response
+        return results
+
         raise NotImplementedError
diff --git a/memory_scope/models/llama_index_rank_model.py b/memory_scope/models/llama_index_rank_model.py
index 71e4acef..e5cefa12 100644
--- a/memory_scope/models/llama_index_rank_model.py
+++ b/memory_scope/models/llama_index_rank_model.py
@@ -42,7 +42,7 @@ class LlamaIndexRankModel(BaseModel):
         return ModelResponse(m_type=self.m_type, raw=self.model.postprocess_nodes(**self.data))
 
     async def _async_call(self, **kwargs) -> ModelResponse:
-        raise NotImplementedError
+        return self._call(**kwargs)
 
     def _get_documents_mapping(self, documents):
         self.documents_map = {}
diff --git a/tests/models/test_models_lli_generation.py b/tests/models/test_models_lli_generation.py
index 6f7b43cd..20b6a543 100644
--- a/tests/models/test_models_lli_generation.py
+++ b/tests/models/test_models_lli_generation.py
@@ -4,7 +4,7 @@ sys.path.append(".")  # noqa: E402
 
 import unittest
 import time
-
+import asyncio
 from memory_scope.scheme.message import Message
 from memory_scope.models.llama_index_generation_model import LlamaIndexGenerationModel
 from memory_scope.utils.logger import Logger
@@ -17,7 +17,10 @@ class TestLLILLM(unittest.TestCase):
         config = {
             "module_name": "dashscope_generation",
             "model_name": "qwen-max",
-            "clazz": "models.llama_index_generation_model"
+            "clazz": "models.llama_index_generation_model",
+            "max_tokens": 2000,
+            "top_k": 1,
+            "seed": 1234,
         }
         self.llm = LlamaIndexGenerationModel(**config)
         self.logger = Logger.get_logger()
@@ -29,7 +32,7 @@ class TestLLILLM(unittest.TestCase):
 
     def test_llm_messages(self):
         messages = [Message(role="system", content="you are a helpful assistant."),
-                    Message(role="user", content="你是谁？")]
+                    Message(role="user", content="你如何看待黄金上涨？")]
         ans = self.llm.call(stream=False, messages=messages)
         self.logger.info(ans.message.content)
 
@@ -53,3 +56,11 @@ class TestLLILLM(unittest.TestCase):
             sys.stdout.flush()
             time.sleep(0.1)
         self.logger.info("-----end-----")
+
+    def test_async_llm_messages(self):
+
+        messages = [Message(role="system", content="you are a helpful assistant."),
+                    Message(role="user", content="你如何看待黄金上涨？")]
+        
+        ans = asyncio.run(self.llm.async_call(messages=messages))
+        self.logger.info(ans.message.content)
\ No newline at end of file
diff --git a/tests/models/test_models_lli_rank.py b/tests/models/test_models_lli_rank.py
index 1c3b76a5..d3865e25 100644
--- a/tests/models/test_models_lli_rank.py
+++ b/tests/models/test_models_lli_rank.py
@@ -1,5 +1,5 @@
 import unittest
-
+import asyncio
 from memory_scope.models.llama_index_rank_model import LlamaIndexRankModel
 
 
@@ -19,7 +19,15 @@ class TestLLIReRank(unittest.TestCase):
         documents = ["您吃了吗？",
                      "吃了吗您？"]
         result = self.reranker.call(
-            stream=False,
             documents=documents,
             query=query)
         print(result)
+
+    def test_async_rerank(self):
+        query = "吃啥？"
+        documents = ["您吃了吗？",
+                     "吃了吗您？"]
+        result = asyncio.run(self.reranker.async_call(
+            documents=documents,
+            query=query))
+        print(result)
\ No newline at end of file
diff --git a/tests/storages/test_storages_lli_es.py b/tests/storages/test_storages_lli_es.py
index 7f88bea2..34c66735 100644
--- a/tests/storages/test_storages_lli_es.py
+++ b/tests/storages/test_storages_lli_es.py
@@ -139,7 +139,9 @@ class TestLlamaIndexElasticSearchStore(unittest.TestCase):
             status="invalid",
             memory_id="ggg567"
         ))
-        res = self.es_store.retrieve(query="hacker", filter_dict=filter_dict, top_k=10)
+        import asyncio
+        res = asyncio.run(self.es_store.async_retrieve(query="hacker", filter_dict=filter_dict, top_k=10))
+        #res = self.es_store.async_retrieve(query="hacker", filter_dict=filter_dict, top_k=10)
         print(len(res))
         print(res)