diff --git a/src/mnode/src/mnodeDnode.c b/src/mnode/src/mnodeDnode.c
index aaad2462ea996641fd2b8697547939fc0a08d457..ac8730b0ccb308b04be0519e56e91714e09f07b5 100644
--- a/src/mnode/src/mnodeDnode.c
+++ b/src/mnode/src/mnodeDnode.c
@@ -72,6 +72,7 @@ static int32_t mnodeDnodeActionInsert(SSdbOper *pOper) {
     pDnode->lastAccess = tsAccessSquence;
   }
 
+  mInfo("dnode:%d, fqdn:%s ep:%s port:%d, do insert action", pDnode->dnodeId, pDnode->dnodeFqdn, pDnode->dnodeEp, pDnode->dnodePort);
   return TSDB_CODE_SUCCESS;
 }
 
diff --git a/src/mnode/src/mnodeMnode.c b/src/mnode/src/mnodeMnode.c
index c7624035258bc6a9f66c7e82a6cbbc292f7976d6..bff84d8041cd1bb4ededbd48704a888763453059 100644
--- a/src/mnode/src/mnodeMnode.c
+++ b/src/mnode/src/mnodeMnode.c
@@ -68,6 +68,7 @@ static int32_t mnodeMnodeActionInsert(SSdbOper *pOper) {
   pDnode->isMgmt = true;
   mnodeDecDnodeRef(pDnode);
   
+  mInfo("mnode:%d, fqdn:%s ep:%s port:%d, do insert action", pMnode->mnodeId, pDnode->dnodeFqdn, pDnode->dnodeEp, pDnode->dnodePort);
   return TSDB_CODE_SUCCESS;
 }
 
diff --git a/src/vnode/src/vnodeMain.c b/src/vnode/src/vnodeMain.c
index a463a2c90a7cf440d4e30735d469861d02ce3eac..4a2d9859b943c10550ae69b119627f6025b073bd 100644
--- a/src/vnode/src/vnodeMain.c
+++ b/src/vnode/src/vnodeMain.c
@@ -677,9 +677,13 @@ static int32_t vnodeSaveCfg(SMDCreateVnodeMsg *pVnodeCfg) {
   len += snprintf(content + len, maxLen - len, "  \"quorum\": %d,\n", pVnodeCfg->cfg.quorum);
 
   len += snprintf(content + len, maxLen - len, "  \"nodeInfos\": [{\n");
+
+  vInfo("vgId:%d, save vnode cfg, replica:%d", pVnodeCfg->cfg.vgId, pVnodeCfg->cfg.replications);
   for (int32_t i = 0; i < pVnodeCfg->cfg.replications; i++) {
     len += snprintf(content + len, maxLen - len, "    \"nodeId\": %d,\n", pVnodeCfg->nodes[i].nodeId);
     len += snprintf(content + len, maxLen - len, "    \"nodeEp\": \"%s\"\n", pVnodeCfg->nodes[i].nodeEp);
+    vInfo("vgId:%d, save vnode cfg, nodeId:%d nodeEp:%s", pVnodeCfg->cfg.vgId, pVnodeCfg->nodes[i].nodeId,
+          pVnodeCfg->nodes[i].nodeEp);
 
     if (i < pVnodeCfg->cfg.replications - 1) {
       len += snprintf(content + len, maxLen - len, "  },{\n");