diff --git a/internal/core/src/segcore/load_index_c.cpp b/internal/core/src/segcore/load_index_c.cpp
index f1efa77b39..1ed03f7b80 100644
--- a/internal/core/src/segcore/load_index_c.cpp
+++ b/internal/core/src/segcore/load_index_c.cpp
@@ -31,6 +31,8 @@ NewLoadIndexInfo(CLoadIndexInfo* c_load_index_info, CStorageConfig c_storage_con
         storage_config.remote_root_path = std::string(c_storage_config.remote_root_path);
         storage_config.storage_type = std::string(c_storage_config.storage_type);
         storage_config.iam_endpoint = std::string(c_storage_config.iam_endpoint);
+        storage_config.useSSL = c_storage_config.useSSL;
+        storage_config.useIAM = c_storage_config.useIAM;
 
         *c_load_index_info = load_index_info.release();
         auto status = CStatus();
diff --git a/internal/core/src/storage/MinioChunkManager.cpp b/internal/core/src/storage/MinioChunkManager.cpp
index c088216d5b..467bab05b4 100644
--- a/internal/core/src/storage/MinioChunkManager.cpp
+++ b/internal/core/src/storage/MinioChunkManager.cpp
@@ -27,8 +27,8 @@
 #include <aws/s3/model/GetObjectRequest.h>
 #include <aws/s3/model/PutObjectRequest.h>
 
-#include "MinioChunkManager.h"
-
+#include "storage/MinioChunkManager.h"
+#include "exceptions/EasyAssert.h"
 #include "log/Log.h"
 
 #define THROWS3ERROR(FUNCTION)                                                                         \
@@ -94,6 +94,9 @@ MinioChunkManager::MinioChunkManager(const StorageConfig& storage_config)
                            << " access_key:" << provider->GetAWSCredentials().GetAWSSecretKey()
                            << " token:" << provider->GetAWSCredentials().GetSessionToken() << "}";
     } else {
+        AssertInfo(!storage_config.access_key_id.empty(), "if not use iam, access key should not be empty");
+        AssertInfo(!storage_config.access_key_value.empty(), "if not use iam, access value should not be empty");
+
         client_ = std::make_shared<Aws::S3::S3Client>(
             Aws::Auth::AWSCredentials(ConvertToAwsString(storage_config.access_key_id),
                                       ConvertToAwsString(storage_config.access_key_value)),