diff --git a/utils/log/include/dfs_error.h b/utils/log/include/dfs_error.h
index b22e68b222d18e7f433181c43b1eddc1f21003f3..512b8db99d62cf15bcd60d94503a15a58c2727a1 100644
--- a/utils/log/include/dfs_error.h
+++ b/utils/log/include/dfs_error.h
@@ -111,6 +111,8 @@ enum CloudSyncServiceErrCode : ErrCode {
 
     E_RETRY,
 
+    E_AGAIN,
+
     E_SOURCE_BASIC = 10000,
 
     E_THM_SOURCE_BASIC = E_SOURCE_BASIC + 1000,
@@ -195,7 +197,8 @@ enum JsErrCode {
     E_EXCEED_MAX_LIMIT = DISTRIBUTEDFILE_SERVICE_SYS_CAP_TAG + 4,
     E_INNER_FAILED = DISTRIBUTEDFILE_SERVICE_SYS_CAP_TAG + 5,
     E_OTHER_TASK_RUNNING = DISTRIBUTEDFILE_SERVICE_SYS_CAP_TAG + 6,
-    E_VERSION_FILE_NO_EXIST = DISTRIBUTEDFILE_SERVICE_SYS_CAP_TAG + 7
+    E_VERSION_FILE_NO_EXIST = DISTRIBUTEDFILE_SERVICE_SYS_CAP_TAG + 7,
+    E_TRY_AGAIN = FILEIO_SYS_CAP_TAG + 10
 };
 
 const std::unordered_map<int32_t, int32_t> errCodeTable {
@@ -215,7 +218,8 @@ const std::unordered_map<int32_t, int32_t> errCodeTable {
     { E_SYSTEM_LOAD_OVER, E_IPCSS },
     { E_SERVICE_INNER_ERROR, E_INNER_FAILED },
     { E_VERSION_FILE_NOT_EXIST, E_VERSION_FILE_NO_EXIST },
-    { E_INNER_RDB, E_INNER_FAILED }
+    { E_INNER_RDB, E_INNER_FAILED },
+    { E_AGAIN, E_TRY_AGAIN }
 };
 
 int32_t Convert2JsErrNum(int32_t errNum);