diff --git a/vectordb_bench/backend/clients/__init__.py b/vectordb_bench/backend/clients/__init__.py
index 8859381b..ba78c35c 100644
--- a/vectordb_bench/backend/clients/__init__.py
+++ b/vectordb_bench/backend/clients/__init__.py
@@ -37,6 +37,7 @@ class DB(Enum):
     MemoryDB = "MemoryDB"
     Chroma = "Chroma"
     AWSOpenSearch = "OpenSearch"
+    AliyunElasticsearch = "AliyunElasticsearch"
     Test = "test"
 
 
@@ -103,6 +104,10 @@ def init_cls(self) -> Type[VectorDB]:
             from .alloydb.alloydb import AlloyDB
             return AlloyDB
 
+        if self == DB.AliyunElasticsearch:
+            from .aliyun_elasticsearch.aliyun_elasticsearch import AliyunElasticsearch
+            return AliyunElasticsearch
+
     @property
     def config_cls(self) -> Type[DBConfig]:
         """Import while in use"""
@@ -166,6 +171,10 @@ def config_cls(self) -> Type[DBConfig]:
             from .alloydb.config import AlloyDBConfig
             return AlloyDBConfig
 
+        if self == DB.AliyunElasticsearch:
+            from .aliyun_elasticsearch.config import AliyunElasticsearchConfig
+            return AliyunElasticsearchConfig
+
     def case_config_cls(self, index_type: IndexType | None = None) -> Type[DBCaseConfig]:
         if self == DB.Milvus:
             from .milvus.config import _milvus_case_config
@@ -211,6 +220,10 @@ def case_config_cls(self, index_type: IndexType | None = None) -> Type[DBCaseCon
             from .alloydb.config import _alloydb_case_config
             return _alloydb_case_config.get(index_type)
 
+        if self == DB.AliyunElasticsearch:
+            from .elastic_cloud.config import ElasticCloudIndexConfig
+            return ElasticCloudIndexConfig
+
         # DB.Pinecone, DB.Chroma, DB.Redis
         return EmptyDBCaseConfig
 
diff --git a/vectordb_bench/backend/clients/aliyun_elasticsearch/aliyun_elasticsearch.py b/vectordb_bench/backend/clients/aliyun_elasticsearch/aliyun_elasticsearch.py
new file mode 100644
index 00000000..41253ca1
--- /dev/null
+++ b/vectordb_bench/backend/clients/aliyun_elasticsearch/aliyun_elasticsearch.py
@@ -0,0 +1,27 @@
+from ..elastic_cloud.elastic_cloud import ElasticCloud
+from ..elastic_cloud.config import ElasticCloudIndexConfig
+
+
+class AliyunElasticsearch(ElasticCloud):
+    def __init__(
+        self,
+        dim: int,
+        db_config: dict,
+        db_case_config: ElasticCloudIndexConfig,
+        indice: str = "vdb_bench_indice",  # must be lowercase
+        id_col_name: str = "id",
+        vector_col_name: str = "vector",
+        drop_old: bool = False,
+        **kwargs,
+    ):
+        super().__init__(
+            dim=dim,
+            db_config=db_config,
+            db_case_config=db_case_config,
+            indice=indice,
+            id_col_name=id_col_name,
+            vector_col_name=vector_col_name,
+            drop_old=drop_old,
+            **kwargs,
+        )
+
diff --git a/vectordb_bench/backend/clients/aliyun_elasticsearch/config.py b/vectordb_bench/backend/clients/aliyun_elasticsearch/config.py
new file mode 100644
index 00000000..a2de4dc7
--- /dev/null
+++ b/vectordb_bench/backend/clients/aliyun_elasticsearch/config.py
@@ -0,0 +1,19 @@
+from enum import Enum
+from pydantic import SecretStr, BaseModel
+
+from ..api import DBConfig, DBCaseConfig, MetricType, IndexType
+
+
+class AliyunElasticsearchConfig(DBConfig, BaseModel):
+    #: Protocol in use to connect to the node
+    scheme: str = "http"
+    host: str = ""
+    port: int = 9200
+    user: str = "elastic"
+    password: SecretStr
+
+    def to_dict(self) -> dict:
+        return {
+            "hosts": [{'scheme': self.scheme, 'host': self.host, 'port': self.port}],
+            "basic_auth": (self.user, self.password.get_secret_value()),
+        }
diff --git a/vectordb_bench/frontend/config/dbCaseConfigs.py b/vectordb_bench/frontend/config/dbCaseConfigs.py
index f8632105..88794e30 100644
--- a/vectordb_bench/frontend/config/dbCaseConfigs.py
+++ b/vectordb_bench/frontend/config/dbCaseConfigs.py
@@ -1040,6 +1040,35 @@ class CaseConfigInput(BaseModel):
     },
 )
 
+CaseConfigParamInput_EFConstruction_AliES = CaseConfigInput(
+    label=CaseConfigParamType.EFConstruction,
+    inputType=InputType.Number,
+    inputConfig={
+        "min": 8,
+        "max": 512,
+        "value": 360,
+    },
+)
+
+CaseConfigParamInput_M_AliES = CaseConfigInput(
+    label=CaseConfigParamType.M,
+    inputType=InputType.Number,
+    inputConfig={
+        "min": 4,
+        "max": 64,
+        "value": 30,
+    },
+)
+CaseConfigParamInput_NumCandidates_AliES = CaseConfigInput(
+    label=CaseConfigParamType.numCandidates,
+    inputType=InputType.Number,
+    inputConfig={
+        "min": 1,
+        "max": 10000,
+        "value": 100,
+    },
+)
+
 
 MilvusLoadConfig = [
     CaseConfigParamInput_IndexType,
@@ -1206,6 +1235,12 @@ class CaseConfigInput(BaseModel):
     CaseConfigParamInput_max_parallel_workers_AlloyDB,
 ]
 
+AliyunElasticsearchLoadingConfig = [CaseConfigParamInput_EFConstruction_AliES, CaseConfigParamInput_M_AliES]
+AliyunElasticsearchPerformanceConfig = [
+    CaseConfigParamInput_EFConstruction_AliES,
+    CaseConfigParamInput_M_AliES,
+    CaseConfigParamInput_NumCandidates_AliES,
+]
 
 CASE_CONFIG_MAP = {
     DB.Milvus: {
@@ -1247,4 +1282,8 @@ class CaseConfigInput(BaseModel):
         CaseLabel.Load: AlloyDBLoadConfig,
         CaseLabel.Performance: AlloyDBPerformanceConfig,
     },
+    DB.AliyunElasticsearch: {
+        CaseLabel.Load: AliyunElasticsearchLoadingConfig,
+        CaseLabel.Performance: AliyunElasticsearchPerformanceConfig,
+    },
 }