diff --git a/services/distributeddataservice/rust/extension/cloud_server_impl.cpp b/services/distributeddataservice/rust/extension/cloud_server_impl.cpp
index f47a26209787b06c9b2dcd049f4cd8fee9cd9e11..6e9a020f47c7e4d09ab29dc002045edb6659b52a 100644
--- a/services/distributeddataservice/rust/extension/cloud_server_impl.cpp
+++ b/services/distributeddataservice/rust/extension/cloud_server_impl.cpp
@@ -28,11 +28,19 @@
 #include "utils/anonymous.h"
 
 namespace OHOS::CloudData {
-__attribute__((used)) static bool g_isInit =
-    DistributedData::CloudServer::RegisterCloudInstance(new (std::nothrow) CloudServerImpl());
+__attribute__((used)) static bool g_isInit = CloudServerImpl::Init();
 using namespace Security::AccessToken;
 using DBMetaMgr = DistributedData::MetaDataManager;
 using Anonymous = DistributedData::Anonymous;
+
+bool CloudServerImpl::Init()
+{
+    static CloudServerImpl cloudServerInstance;
+    static std::once_flag onceFlag;
+    std::call_once(onceFlag, [&]() { DistributedData::CloudServer::RegisterCloudInstance(&cloudServerInstance); });
+    return true;
+}
+
 std::pair<int32_t, DBCloudInfo> CloudServerImpl::GetServerInfo(int32_t userId, bool needSpaceInfo)
 {
     DBCloudInfo result;
diff --git a/services/distributeddataservice/rust/extension/cloud_server_impl.h b/services/distributeddataservice/rust/extension/cloud_server_impl.h
index bd7c185e7818e31a7879fd31f1a5fedc4a39aba1..debb7aadf00458b4b9f687a8c43f3abbe698f6fb 100644
--- a/services/distributeddataservice/rust/extension/cloud_server_impl.h
+++ b/services/distributeddataservice/rust/extension/cloud_server_impl.h
@@ -36,6 +36,7 @@ using DBRelation = DBSub::Relation;
 using DBErr = DistributedData::GeneralError;
 class CloudServerImpl : public DistributedData::CloudServer {
 public:
+    static bool Init();
     std::pair<int32_t, DBCloudInfo> GetServerInfo(int32_t userId, bool needSpaceInfo) override;
     std::pair<int32_t, DBSchemaMeta> GetAppSchema(int32_t userId, const std::string &bundleName) override;
     int32_t Subscribe(int32_t userId, const std::map<std::string, std::vector<DBMeta>> &dbs) override;