diff --git a/pyproject.toml b/pyproject.toml
index 70e73a407..d81232939 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -40,6 +40,7 @@ dependencies = [
     "pydantic<v2",
     "scikit-learn",
     "pymilvus", # with pandas, numpy, ujson
+    "ujson",
 ]
 dynamic = ["version"]
 
@@ -74,7 +75,6 @@ all = [
     "pyvespa",
     "lancedb",
     "mysql-connector-python",
-    "ujson",
 ]
 
 qdrant          = [ "qdrant-client" ]
diff --git a/vectordb_bench/frontend/config/dbCaseConfigs.py b/vectordb_bench/frontend/config/dbCaseConfigs.py
index 003c84fe6..525e2e166 100644
--- a/vectordb_bench/frontend/config/dbCaseConfigs.py
+++ b/vectordb_bench/frontend/config/dbCaseConfigs.py
@@ -2075,13 +2075,11 @@ class CaseConfigInput(BaseModel):
 
 AliSQLLoadingConfig = [
     CaseConfigParamInput_IndexType_AliSQL,
-    CaseConfigParamInput_StorageEngine_AliSQL,
     CaseConfigParamInput_M_AliSQL,
     CaseConfigParamInput_CacheSize_AliSQL,
 ]
 AliSQLPerformanceConfig = [
     CaseConfigParamInput_IndexType_AliSQL,
-    CaseConfigParamInput_StorageEngine_AliSQL,
     CaseConfigParamInput_M_AliSQL,
     CaseConfigParamInput_CacheSize_AliSQL,
     CaseConfigParamInput_EFSearch_AliSQL,
diff --git a/vectordb_bench/models.py b/vectordb_bench/models.py
index 74f96338e..32eabec04 100644
--- a/vectordb_bench/models.py
+++ b/vectordb_bench/models.py
@@ -126,6 +126,7 @@ class CaseConfigParamType(Enum):
     oversample_ratio = "oversample_ratio"
     use_routing = "use_routing"
     replication_type = "replication_type"
+    cache_size = "cache_size"
 
     dataset_with_size_type = "dataset_with_size_type"
     filter_rate = "filter_rate"