diff --git a/source/dnode/mnode/impl/inc/mndDef.h b/source/dnode/mnode/impl/inc/mndDef.h
index 742db8f450..d2d9b2e8eb 100644
--- a/source/dnode/mnode/impl/inc/mndDef.h
+++ b/source/dnode/mnode/impl/inc/mndDef.h
@@ -70,7 +70,7 @@ typedef enum {
   MND_OPER_WRITE_DB,
   MND_OPER_READ_DB,
   MND_OPER_READ_OR_WRITE_DB,
-  MND_OPER_SHOW_VARIBALES,
+  MND_OPER_SHOW_VARIABLES,
   MND_OPER_SUBSCRIBE,
   MND_OPER_CREATE_TOPIC,
   MND_OPER_DROP_TOPIC,
diff --git a/source/dnode/mnode/impl/src/mndDnode.c b/source/dnode/mnode/impl/src/mndDnode.c
index 5e10583a0a..2a1689854b 100644
--- a/source/dnode/mnode/impl/src/mndDnode.c
+++ b/source/dnode/mnode/impl/src/mndDnode.c
@@ -1068,7 +1068,7 @@ static int32_t mndProcessShowVariablesReq(SRpcMsg *pReq) {
   SShowVariablesRsp rsp = {0};
   int32_t           code = -1;
 
-  if (mndCheckOperPrivilege(pReq->info.node, pReq->info.conn.user, MND_OPER_SHOW_VARIBALES) != 0) {
+  if (mndCheckOperPrivilege(pReq->info.node, pReq->info.conn.user, MND_OPER_SHOW_VARIABLES) != 0) {
     goto _OVER;
   }