diff --git a/cpp/unittest/db/utils.cpp b/cpp/unittest/db/utils.cpp
index 7f30159c40..e9a2313e2d 100644
--- a/cpp/unittest/db/utils.cpp
+++ b/cpp/unittest/db/utils.cpp
@@ -124,11 +124,12 @@ zilliz::milvus::engine::DBMetaOptions MySQLTest::getDBMetaOptions() {
 zilliz::milvus::engine::Options MySQLDBTest::GetOptions() {
     auto options = engine::OptionsFactory::Build();
     options.meta.path = "/tmp/milvus_test";
-    options.meta.backend_uri = DBTestEnvironment::getURI();
-
-    if(options.meta.backend_uri.empty()) {
-        options.meta.backend_uri = "mysql://root:Fantast1c@192.168.1.194:3306/";
-    }
+//    options.meta.backend_uri = DBTestEnvironment::getURI();
+//
+//    if(options.meta.backend_uri.empty()) {
+//        options.meta.backend_uri = "mysql://root:Fantast1c@192.168.1.194:3306/";
+//    }
+    options.meta.backend_uri = "mysql://root:Fantast1c@192.168.1.194:3306/";
 
     return options;
 }