diff --git a/pilot/source_embedding/search_milvus.py b/pilot/source_embedding/search_milvus.py
index a7898f183..25acff097 100644
--- a/pilot/source_embedding/search_milvus.py
+++ b/pilot/source_embedding/search_milvus.py
@@ -1,3 +1,4 @@
+from langchain.embeddings import HuggingFaceEmbeddings
 from langchain.vectorstores import Milvus
 from pymilvus import Collection,utility
 from pymilvus import connections, DataType, FieldSchema, CollectionSchema
@@ -36,16 +37,21 @@ from pymilvus import connections, DataType, FieldSchema, CollectionSchema
 # hit = results[0][0]
 # hit.entity.get('title')
 
-milvus = connections.connect(
-  alias="default",
-  host='localhost',
-  port="19530"
-)
-data = ["aaa", "bbb"]
-# text_embeddings = Text2Vectors()
-mivuls = Milvus(collection_name='document', embedding_function= text_embeddings, connection_args={"host": "127.0.0.1", "port": "19530", "alias":"default"}, text_field="")
+# milvus = connections.connect(
+#   alias="default",
+#   host='localhost',
+#   port="19530"
+# )
+from pilot.vector_store.milvus_store import MilvusStore
 
-mivuls.from_texts(texts=data, embedding=text_embeddings)
+data = ["aaa", "bbb"]
+model_name = "/Users/chenketing/Desktop/project/all-MiniLM-L6-v2"
+embeddings = HuggingFaceEmbeddings(model_name=model_name)
+
+# text_embeddings = Text2Vectors()
+mivuls = MilvusStore(cfg={"url": "127.0.0.1", "port": "19530", "alias": "default", "table_name": "test_c"})
+
+# mivuls.from_texts(texts=data, embedding=embeddings)
 #     docs,
 #     embedding=embeddings,
 #     connection_args={"host": "127.0.0.1", "port": "19530", "alias": "default"}
diff --git a/pilot/vector_store/milvus_store.py b/pilot/vector_store/milvus_store.py
new file mode 100644
index 000000000..1f07c969e
--- /dev/null
+++ b/pilot/vector_store/milvus_store.py
@@ -0,0 +1,91 @@
+
+from pymilvus import DataType, FieldSchema, CollectionSchema, connections, Collection
+
+from pilot.vector_store.vector_store_base import VectorStoreBase
+
+
+class MilvusStore(VectorStoreBase):
+    def __init__(self, cfg: {}) -> None:
+        """Construct a milvus memory storage connection.
+
+        Args:
+            cfg (Config): Auto-GPT global config.
+        """
+        # self.configure(cfg)
+
+        connect_kwargs = {}
+        self.uri = None
+        self.uri = cfg["url"]
+        self.port = cfg["port"]
+        self.username = cfg.get("username", None)
+        self.password = cfg.get("password", None)
+        self.collection_name = cfg["table_name"]
+        self.password = cfg.get("secure", None)
+
+        # use HNSW by default.
+        self.index_params = {
+            "metric_type": "IP",
+            "index_type": "HNSW",
+            "params": {"M": 8, "efConstruction": 64},
+        }
+
+        if (self.username is None) != (self.password is None):
+            raise ValueError(
+                "Both username and password must be set to use authentication for Milvus"
+            )
+        if self.username:
+            connect_kwargs["user"] = self.username
+            connect_kwargs["password"] = self.password
+
+        connections.connect(
+            **connect_kwargs,
+            host=self.uri or "127.0.0.1",
+            port=self.port or "19530",
+            alias="default"
+            # secure=self.secure,
+        )
+
+        self.init_schema()
+
+    def init_schema(self) -> None:
+        """Initialize collection in milvus database."""
+        fields = [
+            FieldSchema(name="pk", dtype=DataType.INT64, is_primary=True, auto_id=True),
+            FieldSchema(name="vector", dtype=DataType.FLOAT_VECTOR, dim=384),
+            FieldSchema(name="raw_text", dtype=DataType.VARCHAR, max_length=65535),
+        ]
+
+        # create collection if not exist and load it.
+        self.schema = CollectionSchema(fields, "db-gpt memory storage")
+        self.collection = Collection(self.collection_name, self.schema)
+        self.index_params = {
+            "metric_type": "IP",
+            "index_type": "HNSW",
+            "params": {"M": 8, "efConstruction": 64},
+        }
+        # create index if not exist.
+        if not self.collection.has_index():
+            self.collection.release()
+            self.collection.create_index(
+                "vector",
+                self.index_params,
+                index_name="vector",
+            )
+        self.collection.load()
+
+    # def add(self, data) -> str:
+    #     """Add an embedding of data into milvus.
+    #
+    #     Args:
+    #         data (str): The raw text to construct embedding index.
+    #
+    #     Returns:
+    #         str: log.
+    #     """
+    #     embedding = get_ada_embedding(data)
+    #     result = self.collection.insert([[embedding], [data]])
+    #     _text = (
+    #         "Inserting data into memory at primary key: "
+    #         f"{result.primary_keys[0]}:\n data: {data}"
+    #     )
+    #     return _text
\ No newline at end of file
diff --git a/pilot/vector_store/vector_store_base.py b/pilot/vector_store/vector_store_base.py
new file mode 100644
index 000000000..818730f0f
--- /dev/null
+++ b/pilot/vector_store/vector_store_base.py
@@ -0,0 +1,9 @@
+from abc import ABC, abstractmethod
+
+
+class VectorStoreBase(ABC):
+
+    @abstractmethod
+    def init_schema(self) -> None:
+        """Initialize schema in vector database."""
+        pass
\ No newline at end of file