diff --git a/include/util/taoserror.h b/include/util/taoserror.h
index 1b600c8dc5..f6df174f3d 100644
--- a/include/util/taoserror.h
+++ b/include/util/taoserror.h
@@ -367,6 +367,7 @@ int32_t  taosGetErrSize();
 #define TSDB_CODE_MND_ARBGROUP_ALREADY_EXIST    TAOS_DEF_ERROR_CODE(0, 0x03AA)
 #define TSDB_CODE_MND_ARBGROUP_NOT_EXIST        TAOS_DEF_ERROR_CODE(0, 0x03AB)
 #define TSDB_CODE_MND_ARB_TOKEN_MISMATCH        TAOS_DEF_ERROR_CODE(0, 0x03AC)
+#define TSDB_CODE_MND_VNODE_NOT_OFFLINE         TAOS_DEF_ERROR_CODE(0, 0x03AD)
 
 // mnode-dnode-part2
 #define TSDB_CODE_MND_TOO_MANY_DNODES           TAOS_DEF_ERROR_CODE(0, 0x03B0)
diff --git a/source/util/src/terror.c b/source/util/src/terror.c
index e72f3c3c7e..f50215a37c 100644
--- a/source/util/src/terror.c
+++ b/source/util/src/terror.c
@@ -279,6 +279,7 @@ TAOS_DEFINE_ERROR(TSDB_CODE_MND_TOO_MANY_MNODES,          "The replica of mnode
 TAOS_DEFINE_ERROR(TSDB_CODE_MND_ARBGROUP_ALREADY_EXIST,   "Arbitrator group already exists")
 TAOS_DEFINE_ERROR(TSDB_CODE_MND_ARBGROUP_NOT_EXIST,       "Arbitrator group not there")
 TAOS_DEFINE_ERROR(TSDB_CODE_MND_ARB_TOKEN_MISMATCH,       "Arbitrator token mismatch")
+TAOS_DEFINE_ERROR(TSDB_CODE_MND_VNODE_NOT_OFFLINE,        "Vnode is not offline on this restoring dnode")
 
 // mnode-dnode-part2
 TAOS_DEFINE_ERROR(TSDB_CODE_MND_TOO_MANY_DNODES,          "Too many dnodes")