diff --git a/src/modules/http/src/httpServer.c b/src/modules/http/src/httpServer.c
index 333b770a5f87809e8fa278bd0d25a7e3d44ca026..01d3ef40f2d5a82821842e0b27c2e648d52bf237 100644
--- a/src/modules/http/src/httpServer.c
+++ b/src/modules/http/src/httpServer.c
@@ -527,8 +527,8 @@ void httpAcceptHttpConnection(void *arg) {
       totalFds += pServer->pThreads[i].numOfFds;
     }
 
-    if (totalFds > tsHttpCacheSessions * 20) {
-      httpError("fd:%d, ip:%s:%u, totalFds:%d larger than httpCacheSessions:%d*20, refuse connection",
+    if (totalFds > tsHttpCacheSessions * 100) {
+      httpError("fd:%d, ip:%s:%u, totalFds:%d larger than httpCacheSessions:%d*100, refuse connection",
               connFd, inet_ntoa(clientAddr.sin_addr), htons(clientAddr.sin_port), totalFds, tsHttpCacheSessions);
       taosCloseSocket(connFd);
       continue;
diff --git a/src/modules/http/src/httpSystem.c b/src/modules/http/src/httpSystem.c
index 93d2b1d2cd12b0b20c94886c6652698e865dc784..25ab55aed9bc6d166f0b423f32a8c1f241487202 100644
--- a/src/modules/http/src/httpSystem.c
+++ b/src/modules/http/src/httpSystem.c
@@ -89,7 +89,7 @@ int httpStartSystem() {
   }
 
   if (httpServer->timerHandle == NULL) {
-    httpServer->timerHandle = taosTmrInit(tsHttpCacheSessions * 20 + 100, 200, 60000, "http");
+    httpServer->timerHandle = taosTmrInit(tsHttpCacheSessions * 100 + 100, 200, 60000, "http");
   }
   if (httpServer->timerHandle == NULL) {
     httpError("http init timer failed");
diff --git a/src/modules/monitor/src/monitorSystem.c b/src/modules/monitor/src/monitorSystem.c
index 4d6577c8f3718ad9ecd576a55a19049ad0513c1b..4a8d17cda66555593d244960cb2217b1b7904965 100644
--- a/src/modules/monitor/src/monitorSystem.c
+++ b/src/modules/monitor/src/monitorSystem.c
@@ -246,9 +246,9 @@ void monitorStopSystem() {
   }
 
 #ifdef CLUSTER
-  monitorLPrint("dnode:%s is stopped", tsPrivateIp);
+  monitorLPrint("dnode:%s monitor module is stopped", tsPrivateIp);
 #else
-  monitorLPrint("dnode:%s is stopped", tsInternalIp);
+  monitorLPrint("dnode:%s monitor module is stopped", tsInternalIp);
 #endif
   monitor->state = MONITOR_STATE_STOPPED;
   taosLogFp = NULL;
diff --git a/src/rpc/src/tudp.c b/src/rpc/src/tudp.c
index 7a4961f90c2b7d71991ece4d4d64afac32e33fd6..58a893f0741e571abbc29582cd3bd15c402703fe 100644
--- a/src/rpc/src/tudp.c
+++ b/src/rpc/src/tudp.c
@@ -506,6 +506,8 @@ void *taosInitUdpConnection(char *ip, short port, char *label, int threads, void
       pConn->localPort = (int16_t)ntohs(sin.sin_port);
     }
 
+    strcpy(pConn->label, label);
+
     if (pthread_create(&pConn->thread, &thAttr, taosRecvUdpData, pConn) != 0) {
       tError("%s failed to create thread to process UDP data, reason:%s", label, strerror(errno));
       taosCloseSocket(pConn->fd);
@@ -513,7 +515,6 @@ void *taosInitUdpConnection(char *ip, short port, char *label, int threads, void
       return NULL;
     }
 
-    strcpy(pConn->label, label);
     pConn->shandle = shandle;
     pConn->processData = fp;
     pConn->index = i;
diff --git a/src/system/detail/src/dnodeSystem.c b/src/system/detail/src/dnodeSystem.c
index 8815a8f42dd494a508161744a583d711a11e7e6e..05a7bef48688cb765c871c06f23629589cb4ef6a 100644
--- a/src/system/detail/src/dnodeSystem.c
+++ b/src/system/detail/src/dnodeSystem.c
@@ -136,6 +136,8 @@ int dnodeInitSystem() {
     return -1;
   }
 
+  vnodeInitMgmtIp();
+
   tsPrintGlobalConfig();
   dPrint("Server IP address is:%s", tsInternalIp);
 
diff --git a/src/system/detail/src/vnodeCommit.c b/src/system/detail/src/vnodeCommit.c
index 73c891f7bbc36df2b101889e12c739abf815a76b..70c4cfe280c619431193dcd91bf33b1a0a917f6c 100644
--- a/src/system/detail/src/vnodeCommit.c
+++ b/src/system/detail/src/vnodeCommit.c
@@ -235,7 +235,7 @@ int vnodeInitCommit(int vnode) {
   }
 
   pVnode->pWrite += size;
-  dTrace("vid:%d, commit log is initialized", vnode);
+  dPrint("vid:%d, commit log is initialized", vnode);
 
   return 0;
 }
diff --git a/src/system/detail/src/vnodeShell.c b/src/system/detail/src/vnodeShell.c
index 9000a7df78fe1b34b982a2e39a4d32ea3f0d85e0..d39fda80423dbd2ac8283450ea8e4ad3ab1fc8c6 100644
--- a/src/system/detail/src/vnodeShell.c
+++ b/src/system/detail/src/vnodeShell.c
@@ -178,7 +178,7 @@ int vnodeOpenShellVnode(int vnode) {
     return -1;
   }
 
-  dTrace("vid:%d, sessions:%d, shell is opened", vnode, pCfg->maxSessions);
+  dPrint("vid:%d, sessions:%d, shell is opened", vnode, pCfg->maxSessions);
   return TSDB_CODE_SUCCESS;
 }
 
diff --git a/src/system/lite/src/dnodeMgmt.spec.c b/src/system/lite/src/dnodeMgmt.spec.c
index 6c424a85af38022fd5acdc433b0442982d288471..e40b21ab8340aace1198d3e8b632b61f78602adb 100644
--- a/src/system/lite/src/dnodeMgmt.spec.c
+++ b/src/system/lite/src/dnodeMgmt.spec.c
@@ -90,4 +90,6 @@ void vnodeProcessMsgFromMgmtSpec(SSchedMsg *sched) {
 
 int vnodeInitMgmt() { return 0; }
 
+void vnodeInitMgmtIp() {}
+
 int vnodeSaveCreateMsgIntoQueue(SVnodeObj *pVnode, char *pMsg, int msgLen) { return 0; }
\ No newline at end of file