diff --git a/distributeddatamgr/relational_store/include/relational_store.h b/distributeddatamgr/relational_store/include/relational_store.h
index 54d2cc405782a27d4028fe17102aeb47872a0e2d..f253f5d8dde4540e4300ffefb9dcc8615f450fec 100644
--- a/distributeddatamgr/relational_store/include/relational_store.h
+++ b/distributeddatamgr/relational_store/include/relational_store.h
@@ -174,11 +174,11 @@ typedef struct OH_Rdb_ConfigV2 OH_Rdb_ConfigV2;
  */
 typedef enum Rdb_DBType {
     /**
-     * @brief Means using SQLITE as the db kernal
+     * @brief Means using SQLITE as the db kernel
      */
     RDB_SQLITE = 1,
     /**
-     * @brief Means using CARLEY_DB as the db kernal
+     * @brief Means using CARLEY_DB as the db kernel
      */
     RDB_CAYLEY = 2,
     /**