diff --git a/interfaces/kits/js/src/mod_fs/properties/copy_file.cpp b/interfaces/kits/js/src/mod_fs/properties/copy_file.cpp
index 97ba9ff71705f1ea6b4489a8f5cb494efba95adf..83ad7aeaf889d875848de1e0b47a3bb8d5424443 100644
--- a/interfaces/kits/js/src/mod_fs/properties/copy_file.cpp
+++ b/interfaces/kits/js/src/mod_fs/properties/copy_file.cpp
@@ -289,4 +289,4 @@ napi_value CopyFile::Async(napi_env env, napi_callback_info info)
 }
 } // namespace ModuleFileIO
 } // namespace FileManagement
-} // namespace OHOS
\ No newline at end of file
+} // namespace OHOS
diff --git a/utils/filemgmt_libn/include/n_error.h b/utils/filemgmt_libn/include/n_error.h
index 330c454ce0c6acf38d76359e1732ad92857de922..afd5156df4210ffdd2f9c4124d51113d2a235a59 100644
--- a/utils/filemgmt_libn/include/n_error.h
+++ b/utils/filemgmt_libn/include/n_error.h
@@ -134,7 +134,8 @@ enum ErrCodeSuffixOfUserFileService {
     E_CALLBACK_IS_NOT_REGISTER,
     E_CAN_NOT_FIND_URI,
     E_DO_NOT_HAVE_PARENT,
-    E_LOAD_SA
+    E_LOAD_SA,
+    E_COUNT
 };
 
 enum ErrCodeSuffixOfDistributedFile {
@@ -352,6 +353,7 @@ static inline std::unordered_map<int, std::pair<int32_t, std::string>> errCodeTa
         "Do not have parent uri" } },
     { USER_FILE_SERVICE_SYS_CAP_TAG + E_LOAD_SA, { USER_FILE_SERVICE_SYS_CAP_TAG + E_LOAD_SA,
         "Fail to load system ability" } },
+    { USER_FILE_SERVICE_SYS_CAP_TAG + E_COUNT, { USER_FILE_SERVICE_SYS_CAP_TAG + E_COUNT, "Too many records" } },
     { E_PERMISSION, { E_PERMISSION, "Permission verification failed" } },
     { E_PERMISSION_SYS, { E_PERMISSION_SYS, "The caller is not a system application" } },
     { E_PARAMS, { E_PARAMS, "The input parameter is invalid" } },
@@ -388,4 +390,4 @@ private:
 } // namespace FileManagement
 } // namespace OHOS
 
-#endif // FILEMGMT_LIBN_N_ERROR_H
\ No newline at end of file
+#endif // FILEMGMT_LIBN_N_ERROR_H