diff --git a/services/distributeddataservice/service/kvdb/kvdb_general_store.cpp b/services/distributeddataservice/service/kvdb/kvdb_general_store.cpp
index 957320389b6ff5ac7f121594aed0a1db5d9d930d..358468d153fcdf1ddd851e7193ed210b9146f578 100644
--- a/services/distributeddataservice/service/kvdb/kvdb_general_store.cpp
+++ b/services/distributeddataservice/service/kvdb/kvdb_general_store.cpp
@@ -201,7 +201,7 @@ KVDBGeneralStore::KVDBGeneralStore(const StoreMetaData &meta)
     storeInfo_.bundleName = meta.bundleName;
     storeInfo_.storeName = meta.storeId;
     storeInfo_.instanceId = meta.instanceId;
-    storeInfo_.user = std::stoi(meta.user);
+    storeInfo_.user = std::atoi(meta.user.c_str());
     enableCloud_ = meta.enableCloud;
 }