diff --git a/datamgr_service/services/distributeddataservice/framework/cloud/cloud_info.cpp b/datamgr_service/services/distributeddataservice/framework/cloud/cloud_info.cpp
index d3560bb8ab6013bed3b792897c90189ef7d41c38..2f44ff853f07e4d15abea456d8bb6019f13d7e4d 100644
--- a/datamgr_service/services/distributeddataservice/framework/cloud/cloud_info.cpp
+++ b/datamgr_service/services/distributeddataservice/framework/cloud/cloud_info.cpp
@@ -68,15 +68,21 @@ std::map<std::string, std::string> CloudInfo::GetSchemaKey() const
 {
     std::map<std::string, std::string> keys;
     for (const auto &app : apps) {
-        const auto key = GetKey(SCHEMA_PREFIX, { std::to_string(user), id, app.bundleName });
+        const auto key = GetKey(
+            SCHEMA_PREFIX, { std::to_string(user), app.bundleName, std::to_string(app.instanceId) });
         keys.insert_or_assign(app.bundleName, key);
     }
     return keys;
 }
 
-std::string CloudInfo::GetSchemaKey(std::string bundleName) const
+std::string CloudInfo::GetSchemaKey(const std::string &bundleName, const int32_t instanceId) const
 {
-    return GetKey(SCHEMA_PREFIX, { std::to_string(user), id, bundleName });
+    return GetKey(SCHEMA_PREFIX, { std::to_string(user), bundleName, std::to_string(instanceId) });
+}
+
+std::string CloudInfo::GetSchemaKey(const StoreMetaData &meta)
+{
+    return GetKey(SCHEMA_PREFIX, { meta.user,  meta.bundleName, std::to_string(meta.instanceId) });
 }
 
 bool CloudInfo::IsValid() const
diff --git a/datamgr_service/services/distributeddataservice/framework/include/cloud/cloud_info.h b/datamgr_service/services/distributeddataservice/framework/include/cloud/cloud_info.h
index d16c8cfce25f1f9d16cd84b2a9d8bf0a2ff44c04..dc73202775809e0f82e98ecacabfc0f8900f43f8 100644
--- a/datamgr_service/services/distributeddataservice/framework/include/cloud/cloud_info.h
+++ b/datamgr_service/services/distributeddataservice/framework/include/cloud/cloud_info.h
@@ -15,6 +15,7 @@
 
 #ifndef OHOS_DISTRIBUTED_DATA_SERVICES_FRAMEWORK_CLOUD_CLOUD_INFO_H
 #define OHOS_DISTRIBUTED_DATA_SERVICES_FRAMEWORK_CLOUD_CLOUD_INFO_H
+#include "metadata/store_meta_data.h"
 #include "serializable/serializable.h"
 namespace OHOS::DistributedData {
 class API_EXPORT CloudInfo final : public Serializable {
@@ -38,7 +39,8 @@ public:
 
     std::string GetKey() const;
     std::map<std::string, std::string> GetSchemaKey() const;
-    std::string GetSchemaKey(std::string bundleName) const;
+    std::string GetSchemaKey(const std::string &bundleName, const int32_t instanceId = 0) const;
+    static std::string GetSchemaKey(const StoreMetaData &meta);
     bool IsValid() const;
     bool IsExist(const std::string &bundleName) const;
     static std::string GetPrefix(const std::initializer_list<std::string> &field);