diff --git a/tests-integration/src/cluster.rs b/tests-integration/src/cluster.rs
index 6df84a5ec5f1..a41f13127c26 100644
--- a/tests-integration/src/cluster.rs
+++ b/tests-integration/src/cluster.rs
@@ -59,7 +59,7 @@ pub struct GreptimeDbClusterBuilder {
     cluster_name: String,
     kv_backend: KvBackendRef,
     store_config: Option<ObjectStoreConfig>,
-    custom_store_types: Option<Vec<StorageType>>,
+    store_providers: Option<Vec<StorageType>>,
     datanodes: Option<u32>,
 }
 
@@ -69,7 +69,7 @@ impl GreptimeDbClusterBuilder {
             cluster_name: cluster_name.to_string(),
             kv_backend: Arc::new(MemoryKvBackend::new()),
             store_config: None,
-            custom_store_types: None,
+            store_providers: None,
             datanodes: None,
         }
     }
@@ -79,8 +79,8 @@ impl GreptimeDbClusterBuilder {
         self
     }
 
-    pub fn with_custom_store_types(mut self, store_types: Vec<StorageType>) -> Self {
-        self.custom_store_types = Some(store_types);
+    pub fn with_store_providers(mut self, store_providers: Vec<StorageType>) -> Self {
+        self.store_providers = Some(store_providers);
         self
     }
 
@@ -163,7 +163,7 @@ impl GreptimeDbClusterBuilder {
             } else {
                 let (opts, guard) = create_tmp_dir_and_datanode_opts(
                     StorageType::File,
-                    self.custom_store_types.clone().unwrap_or_default(),
+                    self.store_providers.clone().unwrap_or_default(),
                     &format!("{}-dn-{}", self.cluster_name, datanode_id),
                 );
 
diff --git a/tests-integration/src/standalone.rs b/tests-integration/src/standalone.rs
index b472941bca3f..b1fb514f7506 100644
--- a/tests-integration/src/standalone.rs
+++ b/tests-integration/src/standalone.rs
@@ -37,7 +37,7 @@ pub struct GreptimeDbStandalone {
 
 pub struct GreptimeDbStandaloneBuilder {
     instance_name: String,
-    custom_store_types: Option<Vec<StorageType>>,
+    store_providers: Option<Vec<StorageType>>,
     default_store: Option<StorageType>,
     plugin: Option<Plugins>,
 }
@@ -46,7 +46,7 @@ impl GreptimeDbStandaloneBuilder {
     pub fn new(instance_name: &str) -> Self {
         Self {
             instance_name: instance_name.to_string(),
-            custom_store_types: None,
+            store_providers: None,
             plugin: None,
             default_store: None,
         }
@@ -60,9 +60,9 @@ impl GreptimeDbStandaloneBuilder {
     }
 
     #[cfg(test)]
-    pub fn with_custom_store_types(self, store_types: Vec<StorageType>) -> Self {
+    pub fn with_store_providers(self, store_providers: Vec<StorageType>) -> Self {
         Self {
-            custom_store_types: Some(store_types),
+            store_providers: Some(store_providers),
             ..self
         }
     }
@@ -77,7 +77,7 @@ impl GreptimeDbStandaloneBuilder {
 
     pub async fn build(self) -> GreptimeDbStandalone {
         let default_store_type = self.default_store.unwrap_or(StorageType::File);
-        let store_types = self.custom_store_types.unwrap_or_default();
+        let store_types = self.store_providers.unwrap_or_default();
 
         let (opts, guard) =
             create_tmp_dir_and_datanode_opts(default_store_type, store_types, &self.instance_name);
diff --git a/tests-integration/src/test_util.rs b/tests-integration/src/test_util.rs
index 4b0572fc32a6..ad69c40ada33 100644
--- a/tests-integration/src/test_util.rs
+++ b/tests-integration/src/test_util.rs
@@ -295,26 +295,26 @@ impl TestGuard {
 
 pub fn create_tmp_dir_and_datanode_opts(
     default_store_type: StorageType,
-    custom_store_types: Vec<StorageType>,
+    store_provider_types: Vec<StorageType>,
     name: &str,
 ) -> (DatanodeOptions, TestGuard) {
     let home_tmp_dir = create_temp_dir(&format!("gt_data_{name}"));
     let home_dir = home_tmp_dir.path().to_str().unwrap().to_string();
 
     // Excludes the default object store.
-    let mut providers = Vec::with_capacity(custom_store_types.len());
+    let mut store_providers = Vec::with_capacity(store_provider_types.len());
     // Includes the default object store.
-    let mut storage_guards = Vec::with_capacity(custom_store_types.len() + 1);
+    let mut storage_guards = Vec::with_capacity(store_provider_types.len() + 1);
 
     let (default_store, data_tmp_dir) = get_test_store_config(&default_store_type);
     storage_guards.push(StorageGuard(data_tmp_dir));
 
-    for store_type in custom_store_types {
+    for store_type in store_provider_types {
         let (store, data_tmp_dir) = get_test_store_config(&store_type);
-        providers.push(store);
+        store_providers.push(store);
         storage_guards.push(StorageGuard(data_tmp_dir))
     }
-    let opts = create_datanode_opts(default_store, providers, home_dir);
+    let opts = create_datanode_opts(default_store, store_providers, home_dir);
 
     (
         opts,
diff --git a/tests-integration/src/tests/test_util.rs b/tests-integration/src/tests/test_util.rs
index 4265e1fb1cf3..23bec64a701f 100644
--- a/tests-integration/src/tests/test_util.rs
+++ b/tests-integration/src/tests/test_util.rs
@@ -68,7 +68,7 @@ pub(crate) async fn standalone_with_multiple_object_stores() -> Arc<dyn MockInst
     let test_name = uuid::Uuid::new_v4().to_string();
     let storage_types = StorageType::build_storage_types_based_on_env();
     let instance = GreptimeDbStandaloneBuilder::new(&test_name)
-        .with_custom_store_types(storage_types)
+        .with_store_providers(storage_types)
         .build()
         .await;
     Arc::new(instance)
@@ -77,9 +77,9 @@ pub(crate) async fn standalone_with_multiple_object_stores() -> Arc<dyn MockInst
 pub(crate) async fn distributed_with_multiple_object_stores() -> Arc<dyn MockInstance> {
     let _ = dotenv::dotenv();
     let test_name = uuid::Uuid::new_v4().to_string();
-    let custom_storage_types = StorageType::build_storage_types_based_on_env();
+    let providers = StorageType::build_storage_types_based_on_env();
     let cluster = GreptimeDbClusterBuilder::new(&test_name)
-        .with_custom_store_types(custom_storage_types)
+        .with_store_providers(providers)
         .build()
         .await;
     Arc::new(MockDistributedInstance(cluster))