diff --git a/services/distributeddataservice/service/directory/src/directory_manager.cpp b/services/distributeddataservice/service/directory/src/directory_manager.cpp
index 4e3bf29f52d2368aa63369e0783bbf5741900286..d0a6e2bd61d1e01d960ab2b18c2e177a09b451bc 100644
--- a/services/distributeddataservice/service/directory/src/directory_manager.cpp
+++ b/services/distributeddataservice/service/directory/src/directory_manager.cpp
@@ -117,7 +117,8 @@ std::string DirectoryManager::GetStoreBackupPath(const StoreMetaData &metaData)
 
 std::string DirectoryManager::GetMetaDataStorePath()
 {
-    return "/data/service/el1/public/distributeddata/meta/";
+    constexpr const char *path = "/data/service/el1/public/distributeddata/meta/";
+    return path;
 }
 void DirectoryManager::AddParams(const Strategy &strategy)
 {