diff --git a/src/common/src/tglobal.c b/src/common/src/tglobal.c
index 684fb71af925202dde1954e1ec7fdb6a8b3fdf3c..fae771e855829268e8295c584db52d212cfd346c 100644
--- a/src/common/src/tglobal.c
+++ b/src/common/src/tglobal.c
@@ -129,7 +129,7 @@ int32_t tsMnodeEqualVnodeNum = 4;
 int32_t  tsEnableHttpModule = 1;
 int32_t  tsRestRowLimit = 10240;
 uint16_t tsHttpPort = 6020;  // only tcp, range tcp[6020]
-int32_t  tsHttpCacheSessions = 100;
+int32_t  tsHttpCacheSessions = 1000;
 int32_t  tsHttpSessionExpire = 36000;
 int32_t  tsHttpMaxThreads = 2;
 int32_t  tsHttpEnableCompress = 0;
diff --git a/src/plugins/http/inc/httpInt.h b/src/plugins/http/inc/httpInt.h
index 5d94e8456ee047546d27f56ff09c121d6cd30087..8ca1c2ff118663dcd9cc23d3973c3f2b13673ae2 100644
--- a/src/plugins/http/inc/httpInt.h
+++ b/src/plugins/http/inc/httpInt.h
@@ -206,7 +206,7 @@ typedef struct HttpThread {
   pthread_mutex_t threadMutex;
   bool            stop;
   int             pollFd;
-  int             numOfFds;
+  int             numOfContexts;
   int             threadId;
   char            label[HTTP_LABEL_SIZE];
   bool (*processData)(HttpContext *pContext);
diff --git a/src/plugins/http/src/httpContext.c b/src/plugins/http/src/httpContext.c
index cdaee53c38a480ed5479e2ebf27efc139b677498..98fba9cb3b3f39a70fd102721a022ad923e0e43c 100644
--- a/src/plugins/http/src/httpContext.c
+++ b/src/plugins/http/src/httpContext.c
@@ -44,7 +44,7 @@ static void httpDestroyContext(void *data) {
   HttpThread *pThread = pContext->pThread;
   httpRemoveContextFromEpoll(pContext);
   httpReleaseSession(pContext);
-  atomic_sub_fetch_32(&pThread->numOfFds, 1);
+  atomic_sub_fetch_32(&pThread->numOfContexts, 1);
   
   pContext->pThread = 0;
   pContext->state = HTTP_CONTEXT_STATE_CLOSED;
@@ -171,38 +171,39 @@ bool httpInitContext(HttpContext *pContext) {
 
 void httpCloseContextByApp(HttpContext *pContext) {
   pContext->parsed = false;
-
   bool keepAlive = true;
+
   if (pContext->httpVersion == HTTP_VERSION_10 && pContext->httpKeepAlive != HTTP_KEEPALIVE_ENABLE) {
     keepAlive = false;
   } else if (pContext->httpVersion != HTTP_VERSION_10 && pContext->httpKeepAlive == HTTP_KEEPALIVE_DISABLE) {
     keepAlive = false;
-  } else {}
+  } else {
+  }
 
   if (keepAlive) {
     if (httpAlterContextState(pContext, HTTP_CONTEXT_STATE_HANDLING, HTTP_CONTEXT_STATE_READY)) {
-      httpDebug("context:%p, fd:%d, ip:%s, last state:handling, keepAlive:true, reuse connect",
-              pContext, pContext->fd, pContext->ipstr);
+      httpDebug("context:%p, fd:%d, ip:%s, last state:handling, keepAlive:true, reuse context", pContext, pContext->fd,
+                pContext->ipstr);
     } else if (httpAlterContextState(pContext, HTTP_CONTEXT_STATE_DROPPING, HTTP_CONTEXT_STATE_CLOSED)) {
       httpRemoveContextFromEpoll(pContext);
-      httpDebug("context:%p, fd:%d, ip:%s, last state:dropping, keepAlive:true, close connect",
-              pContext, pContext->fd, pContext->ipstr);
+      httpDebug("context:%p, fd:%d, ip:%s, last state:dropping, keepAlive:true, close connect", pContext, pContext->fd,
+                pContext->ipstr);
     } else if (httpAlterContextState(pContext, HTTP_CONTEXT_STATE_READY, HTTP_CONTEXT_STATE_READY)) {
-      httpDebug("context:%p, fd:%d, ip:%s, last state:ready, keepAlive:true, reuse connect",
-              pContext, pContext->fd, pContext->ipstr);
+      httpDebug("context:%p, fd:%d, ip:%s, last state:ready, keepAlive:true, reuse context", pContext, pContext->fd,
+                pContext->ipstr);
     } else if (httpAlterContextState(pContext, HTTP_CONTEXT_STATE_CLOSED, HTTP_CONTEXT_STATE_CLOSED)) {
       httpRemoveContextFromEpoll(pContext);
-      httpDebug("context:%p, fd:%d, ip:%s, last state:ready, keepAlive:true, close connect",
-                pContext, pContext->fd, pContext->ipstr);
+      httpDebug("context:%p, fd:%d, ip:%s, last state:ready, keepAlive:true, close connect", pContext, pContext->fd,
+                pContext->ipstr);
     } else {
       httpRemoveContextFromEpoll(pContext);
-      httpError("context:%p, fd:%d, ip:%s, last state:%s:%d, keepAlive:true, close connect",
-              pContext, pContext->fd, pContext->ipstr, httpContextStateStr(pContext->state), pContext->state);
+      httpError("context:%p, fd:%d, ip:%s, last state:%s:%d, keepAlive:true, close connect", pContext, pContext->fd,
+                pContext->ipstr, httpContextStateStr(pContext->state), pContext->state);
     }
   } else {
     httpRemoveContextFromEpoll(pContext);
-    httpDebug("context:%p, fd:%d, ip:%s, last state:%s:%d, keepAlive:false, close connect",
-              pContext, pContext->fd, pContext->ipstr, httpContextStateStr(pContext->state), pContext->state);
+    httpDebug("context:%p, fd:%d, ip:%s, last state:%s:%d, keepAlive:false, close context", pContext, pContext->fd,
+              pContext->ipstr, httpContextStateStr(pContext->state), pContext->state);
   }
 
   httpReleaseContext(pContext);
@@ -214,7 +215,7 @@ void httpCloseContextByServer(HttpContext *pContext) {
   } else if (httpAlterContextState(pContext, HTTP_CONTEXT_STATE_DROPPING, HTTP_CONTEXT_STATE_DROPPING)) {
     httpDebug("context:%p, fd:%d, ip:%s, epoll already finished, wait app finished", pContext, pContext->fd, pContext->ipstr);
   } else if (httpAlterContextState(pContext, HTTP_CONTEXT_STATE_READY, HTTP_CONTEXT_STATE_CLOSED)) {
-    httpDebug("context:%p, fd:%d, ip:%s, epoll finished, close context", pContext, pContext->fd, pContext->ipstr);
+    httpDebug("context:%p, fd:%d, ip:%s, epoll finished, close connect", pContext, pContext->fd, pContext->ipstr);
   } else if (httpAlterContextState(pContext, HTTP_CONTEXT_STATE_CLOSED, HTTP_CONTEXT_STATE_CLOSED)) {
     httpDebug("context:%p, fd:%d, ip:%s, epoll finished, will be closed soon", pContext, pContext->fd, pContext->ipstr);
   } else {
diff --git a/src/plugins/http/src/httpHandle.c b/src/plugins/http/src/httpHandle.c
index a89ea7d8f1acf2db542a08a83edfa929f41fbad2..2c94f6195069d3b06cd5428ead0778aca8ce09f1 100644
--- a/src/plugins/http/src/httpHandle.c
+++ b/src/plugins/http/src/httpHandle.c
@@ -313,9 +313,9 @@ bool httpParseRequest(HttpContext* pContext) {
     return true;
   }
 
-  httpTraceL("context:%p, fd:%d, ip:%s, thread:%s, numOfFds:%d, read size:%d, raw data:\n%s", pContext, pContext->fd,
-            pContext->ipstr, pContext->pThread->label, pContext->pThread->numOfFds, pContext->parser.bufsize,
-            pContext->parser.buffer);
+  httpTraceL("context:%p, fd:%d, ip:%s, thread:%s, numOfContexts:%d, read size:%d, raw data:\n%s", pContext,
+             pContext->fd, pContext->ipstr, pContext->pThread->label, pContext->pThread->numOfContexts,
+             pContext->parser.bufsize, pContext->parser.buffer);
 
   if (!httpGetHttpMethod(pContext)) {
     return false;
diff --git a/src/plugins/http/src/httpServer.c b/src/plugins/http/src/httpServer.c
index d7d7da6668dfbc325ab760fcb9a1d230fbb0925e..dbe299cef7791f9c9d83cfe40a18e6817aad0482 100644
--- a/src/plugins/http/src/httpServer.c
+++ b/src/plugins/http/src/httpServer.c
@@ -293,7 +293,7 @@ static void *httpAcceptHttpConnection(void *arg) {
 
     totalFds = 1;
     for (int i = 0; i < pServer->numOfThreads; ++i) {
-      totalFds += pServer->pThreads[i].numOfFds;
+      totalFds += pServer->pThreads[i].numOfContexts;
     }
 
     if (totalFds > tsHttpCacheSessions * 100) {
@@ -332,9 +332,9 @@ static void *httpAcceptHttpConnection(void *arg) {
     }
 
     // notify the data process, add into the FdObj list
-    atomic_add_fetch_32(&pThread->numOfFds, 1);
-    httpDebug("context:%p, fd:%d, ip:%s, thread:%s numOfFds:%d totalFds:%d, accept a new connection", pContext, connFd,
-              pContext->ipstr, pThread->label, pThread->numOfFds, totalFds);
+    atomic_add_fetch_32(&pThread->numOfContexts, 1);
+    httpDebug("context:%p, fd:%d, ip:%s, thread:%s numOfContexts:%d totalFds:%d, accept a new connection", pContext,
+              connFd, pContext->ipstr, pThread->label, pThread->numOfContexts, totalFds);
 
     // pick up next thread for next connection
     threadId++;
diff --git a/tests/script/jenkins/basic.txt b/tests/script/jenkins/basic.txt
index c86b17c4fc4ffa07d82f9a125448fbfacdd1f53a..bead4bd0952cc4f13ccda41f6fa5d50375ce57f9 100644
--- a/tests/script/jenkins/basic.txt
+++ b/tests/script/jenkins/basic.txt
@@ -117,8 +117,6 @@ cd ../../../debug; make
 ./test.sh -f general/parser/import_commit3.sim
 ./test.sh -f general/parser/insert_tb.sim
 ./test.sh -f general/parser/first_last.sim
-# dyh is processing this script
-#./test.sh -f general/parser/import_file.sim
 ./test.sh -f general/parser/lastrow.sim
 ./test.sh -f general/parser/nchar.sim
 ./test.sh -f general/parser/null_char.sim
@@ -145,7 +143,6 @@ cd ../../../debug; make
 ./test.sh -f general/parser/groupby.sim
 ./test.sh -f general/parser/set_tag_vals.sim
 #./test.sh -f general/parser/sliding.sim
-./test.sh -f general/parser/tags_dynamically_specifiy.sim
 ./test.sh -f general/parser/tags_filter.sim
 ./test.sh -f general/parser/slimit_alter_tags.sim
 ./test.sh -f general/parser/join.sim
diff --git a/tests/script/sh/deploy.sh b/tests/script/sh/deploy.sh
index 9cd5b8e15f685546288f9ae3a8f6f3ec5c9b9dce..37be89f8d636f43c4cc2c1506abd79d1b01f350e 100755
--- a/tests/script/sh/deploy.sh
+++ b/tests/script/sh/deploy.sh
@@ -125,7 +125,6 @@ echo "mqttDebugFlag       131"            >> $TAOS_CFG
 echo "qdebugFlag          135"            >> $TAOS_CFG
 echo "rpcDebugFlag        135"            >> $TAOS_CFG
 echo "tmrDebugFlag        131"            >> $TAOS_CFG
-echo "cDebugFlag          135"            >> $TAOS_CFG
 echo "udebugFlag          135"            >> $TAOS_CFG
 echo "sdebugFlag          135"            >> $TAOS_CFG
 echo "wdebugFlag          135"            >> $TAOS_CFG