diff --git a/src/inc/taoserror.h b/src/inc/taoserror.h
index 9ae2f83000ce588f51089273bd87a77c8be37ff7..e00b5f2264a8e4ca5fbe1b23ad52dace8de87478 100644
--- a/src/inc/taoserror.h
+++ b/src/inc/taoserror.h
@@ -130,7 +130,7 @@ int32_t* taosGetErrno();
 #define TSDB_CODE_MND_INVALID_QUERY_ID          TAOS_DEF_ERROR_CODE(0, 0x030C)  //"Invalid query id")
 #define TSDB_CODE_MND_INVALID_STREAM_ID         TAOS_DEF_ERROR_CODE(0, 0x030D)  //"Invalid stream id")
 #define TSDB_CODE_MND_INVALID_CONN_ID           TAOS_DEF_ERROR_CODE(0, 0x030E)  //"Invalid connection id")
-#define TSDB_CODE_MND_MNODE_IS_RUNNING          TAOS_DEF_ERROR_CODE(0, 0x0310)  //"mnode is alreay running")
+#define TSDB_CODE_MND_MNODE_IS_RUNNING          TAOS_DEF_ERROR_CODE(0, 0x0310)  //"mnode is already running")
 #define TSDB_CODE_MND_FAILED_TO_CONFIG_SYNC     TAOS_DEF_ERROR_CODE(0, 0x0311)  //"failed to config sync")
 #define TSDB_CODE_MND_FAILED_TO_START_SYNC      TAOS_DEF_ERROR_CODE(0, 0x0312)  //"failed to start sync")
 #define TSDB_CODE_MND_FAILED_TO_CREATE_DIR      TAOS_DEF_ERROR_CODE(0, 0x0313)  //"failed to create mnode dir")
@@ -322,7 +322,7 @@ int32_t* taosGetErrno();
 #define TSDB_CODE_WAL_SIZE_LIMIT                TAOS_DEF_ERROR_CODE(0, 0x1002)  //"WAL size exceeds limit")
 
 // http
-#define TSDB_CODE_HTTP_SERVER_OFFLINE           TAOS_DEF_ERROR_CODE(0, 0x1100)  //"http server is not onlin")
+#define TSDB_CODE_HTTP_SERVER_OFFLINE           TAOS_DEF_ERROR_CODE(0, 0x1100)  //"http server is not online")
 #define TSDB_CODE_HTTP_UNSUPPORT_URL            TAOS_DEF_ERROR_CODE(0, 0x1101)  //"url is not support")
 #define TSDB_CODE_HTTP_INVALID_URL              TAOS_DEF_ERROR_CODE(0, 0x1102)  //invalid url format")
 #define TSDB_CODE_HTTP_NO_ENOUGH_MEMORY         TAOS_DEF_ERROR_CODE(0, 0x1103)  //"no enough memory")