diff --git a/gptcache/manager/scalar_data/mongo.py b/gptcache/manager/scalar_data/mongo.py
index 89f9fc96..557a4b4b 100644
--- a/gptcache/manager/scalar_data/mongo.py
+++ b/gptcache/manager/scalar_data/mongo.py
@@ -324,4 +324,4 @@ def report_cache(
 
     def close(self):
         me.disconnect()
-        self.con.close()
+        self.con.close()
\ No newline at end of file
diff --git a/gptcache/manager/vector_data/manager.py b/gptcache/manager/vector_data/manager.py
index 86616b5b..eb0e943a 100644
--- a/gptcache/manager/vector_data/manager.py
+++ b/gptcache/manager/vector_data/manager.py
@@ -257,6 +257,32 @@ def get(name, **kwargs):
                 flush_interval_sec=flush_interval_sec,
                 index_params=index_params,
             )
+        elif name == "weaviate":
+            from gptcache.manager.vector_data.weaviate import Weaviate
+            url = kwargs.get("url", None)
+            auth_client_secret = kwargs.get('auth_client_secret', None),
+            timeout_config = kwargs.get("timeout_config", (10, 60))
+            proxies = kwargs.get("proxies", None)
+            trust_env = kwargs.get("trust_env", False)
+            additional_headers = kwargs.get("additional_headers", None)
+            startup_period = kwargs.get("startup_period", 5)
+            embedded_options = kwargs.get("embedded_options", None)
+            additional_config = kwargs.get("additional_config", None)
+            class_name = kwargs.get("class_name", "Gptcache")
+            top_k = kwargs.get("top_k", 1)
+            vector_base = Weaviate(
+                url= url, 
+                auth_client_secret = auth_client_secret,
+                timeout_config = timeout_config,
+                proxies = proxies,
+                trust_env = trust_env,
+                additional_headers = additional_headers,
+                startup_period = startup_period,
+                embedded_options = embedded_options,
+                additional_config = additional_config,
+                class_name = class_name,
+                top_k = top_k,
+            )  
         else:
             raise NotFoundError("vector store", name)
         return vector_base
diff --git a/gptcache/manager/vector_data/weaviate.py b/gptcache/manager/vector_data/weaviate.py
new file mode 100644
index 00000000..d321870b
--- /dev/null
+++ b/gptcache/manager/vector_data/weaviate.py
@@ -0,0 +1,131 @@
+from typing import List, Optional, Union
+
+import numpy as np
+
+from gptcache.manager.vector_data.base import VectorBase, VectorData
+from gptcache.utils import import_weaviate
+from gptcache.utils.log import gptcache_log
+
+import_weaviate()
+
+from weaviate import Client, EmbeddedOptions, Config
+
+
+class Weaviate(VectorBase):
+    """Weaviate Vector store"""
+    def __init__(
+            self, 
+            url: str = None,
+            auth_client_secret = None,
+            timeout_config = (10, 60),
+            proxies: Optional[Union[dict, str]] = None,
+            trust_env: bool = False,
+            additional_headers: Optional[dict] = None,
+            startup_period: Optional[int] = 5,
+            embedded_options = None,
+            additional_config = None,
+            top_k: int = 1,
+            distance: str = "cosine",
+            class_name: str = "Gptcache",
+        ):
+        self.class_name = class_name
+        self.top_k = top_k
+        self.distance = distance
+        if not url:
+            self.client = Client(
+                embedded_options = EmbeddedOptions(),
+                startup_period = startup_period,
+                timeout_config = timeout_config,
+                additional_config = additional_config
+            )
+        else:
+            self.client = Client(
+                url, 
+                auth_client_secret,
+                timeout_config,
+                proxies,
+                trust_env,
+                additional_headers,
+                startup_period,
+                embedded_options,
+                additional_config,
+                )        
+    
+    def _create_collection(self, class_name: str):
+        if not class_name:
+            class_name = self.class_name
+        if self.client.schema.exists(class_name):
+            gptcache_log.info(
+                "The %s already exists, and it will be used directly", class_name
+            )
+        else:   
+            gptcache_class_schema = {
+                  "class": class_name,
+                  "description": "caching LLM responses",
+                  "properties": [
+                      {
+                          "name": "id_",
+                          "dataType": ["int"],
+                      }
+                      ],
+                    'vectorIndexConfig': 
+                    {
+                        "distance": self.distance
+                    }                    
+                  }
+        self.client.schema.create_class(gptcache_class_schema)
+
+    def mul_add(self, datas: List[VectorData]):
+        with self.client.batch(
+            batch_size=len(datas)
+            ) as batch:
+            # Batch import 
+            for data in datas:           
+                properties = {
+                        "id_": data.id,
+                    }            
+                self.client.batch.add_data_object(
+                    properties,
+                    self.class_name,
+                    vector = data.data.tolist()
+                    )
+    
+    def search(self, data: np.ndarray, top_k: int = -1):
+        if not self.client.schema.exists(self.class_name):
+            self._create_collection(self.class_name)
+        if top_k==-1:
+            top_k = self.top_k
+        result = self.client.query.get(class_name = self.class_name, properties = ['id_']).\
+                                   with_near_vector(content={"vector": data.tolist()}).\
+                                   with_additional(['distance']).\
+                                   with_limit(top_k).do()
+        return list(map(lambda x: (x['_additional']['distance'], x['id_']), result['data']['Get'][self.class_name]))
+
+    def get_uuids(self, ids: List[str]):
+        uuid_list = []
+        for id_ in ids:
+            res = self.client.query.get(class_name=self.class_name, properties=['id_']).\
+                                    with_where({"path": ["id_"], "operator":"Equal", "valueNumber":id_}).\
+                                    with_additional(["id"]).do()
+            uuid_list.append(res['data']['Get'][self.class_name][0]['_additional']['id'])
+        return uuid_list
+
+    def delete(self, ids: List[str]):
+        uuids = self.get_uuids(ids)
+        for uuid_ in uuids:
+            self.client.data_object.delete(class_name = self.class_name, uuid=uuid_)
+
+    def rebuild(self, ids=None) :
+        return 
+    
+    def flush(self):
+        return True
+    
+    def close(self):
+        pass
+
+
+
+        
+
+    
diff --git a/gptcache/utils/__init__.py b/gptcache/utils/__init__.py
index 3a09cf23..cfd34fb6 100644
--- a/gptcache/utils/__init__.py
+++ b/gptcache/utils/__init__.py
@@ -41,6 +41,7 @@
     "import_fastapi",
     "import_redis",
     "import_qdrant",
+    "import_weaviate"
     ]
 
 import importlib.util
@@ -116,7 +117,7 @@ def import_hnswlib():
 
 
 def import_chromadb():
-    _check_library("chromadb")
+    _check_library("chromadb", package="chromadb==0.3.26")
 
 
 def import_sqlalchemy():
@@ -260,5 +261,10 @@ def import_redis():
     _check_library("redis_om")
 
 
+def import_weaviate():
+    _check_library("weaviate-client")
+
+    
 def import_starlette():
     _check_library("starlette")
+
diff --git a/tests/requirements.txt b/tests/requirements.txt
index 605b90f2..2d04d876 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -26,3 +26,5 @@ grpcio==1.53.0
 protobuf==3.20.0
 milvus==2.2.8
 pymilvus==2.2.8
+pymongo
+mongoengine
diff --git a/tests/unit_tests/manager/test_weaviate.py b/tests/unit_tests/manager/test_weaviate.py
new file mode 100644
index 00000000..ee77070f
--- /dev/null
+++ b/tests/unit_tests/manager/test_weaviate.py
@@ -0,0 +1,30 @@
+import unittest
+
+import numpy as np
+
+from gptcache.manager.vector_data import VectorBase
+from gptcache.manager.vector_data.base import VectorData
+
+
+class TestUSearchDB(unittest.TestCase):
+    def test_normal(self):
+        size = 1000
+        dim = 512
+        top_k = 10
+        weaviate = VectorBase(
+            "weaviate",
+            top_k = top_k
+        )
+        data = np.random.randn(size, dim).astype(np.float32)
+        weaviate.mul_add([VectorData(id=i, data=v) for v, i in zip(data, range(size))])
+        search_result = weaviate.search(data[0], top_k)
+        self.assertEqual(len(search_result), top_k)
+        weaviate.mul_add([VectorData(id=size, data=data[0])])
+        ret = weaviate.search(data[0])
+        self.assertIn(ret[0][1], [0, size])
+        self.assertIn(ret[1][1], [0, size])
+        weaviate.delete([0, 1, 2, 3, 4, 5, size])
+        ret = weaviate.search(data[0])
+        self.assertNotIn(ret[0][1], [0, size])
+        weaviate.rebuild()
+        weaviate.close()
\ No newline at end of file