diff --git a/source/client/src/clientEnv.c b/source/client/src/clientEnv.c
index bb77c530c3..d5f444a0e3 100644
--- a/source/client/src/clientEnv.c
+++ b/source/client/src/clientEnv.c
@@ -83,8 +83,6 @@ static void deregisterRequest(SRequestObj *pRequest) {
   int32_t num = atomic_sub_fetch_32(&pTscObj->numOfReqs, 1);
   int32_t reqType = SLOW_LOG_TYPE_OTHERS;
 
-  //taosSsleep(3);
-
   int64_t duration = taosGetTimestampUs() - pRequest->metric.start;
   tscDebug("0x%" PRIx64 " free Request from connObj: 0x%" PRIx64 ", reqId:0x%" PRIx64
            " elapsed:%.2f ms, "
@@ -111,8 +109,6 @@ static void deregisterRequest(SRequestObj *pRequest) {
     }
   }
 
-  duration = 7000000;
-
   if (duration >= (tsSlowLogThreshold * 1000000UL)) {
     atomic_add_fetch_64((int64_t *)&pActivity->numOfSlowQueries, 1);
     if (tsSlowLogScope & reqType) {
diff --git a/source/client/src/selectMonitor.c b/source/client/src/selectMonitor.c
index 58aba8de0b..c1cab23188 100644
--- a/source/client/src/selectMonitor.c
+++ b/source/client/src/selectMonitor.c
@@ -16,7 +16,7 @@
 #include "clientMonitor.h"
 #include "clientLog.h"
 
-const char* selectMonitorName = "slow_query:slow_query_metric";
+const char* selectMonitorName = "slow_query";
 const char* selectMonitorHelp = "slow query log when cost > 3s";
 const int   selectMonitorLabelCount = 1;
 const char* selectMonitorLabels[] = {"default"};
diff --git a/source/client/src/slowQueryMonitor.c b/source/client/src/slowQueryMonitor.c
index 4af00f5360..420b66a954 100644
--- a/source/client/src/slowQueryMonitor.c
+++ b/source/client/src/slowQueryMonitor.c
@@ -17,7 +17,7 @@
 #include "clientLog.h"
 #include "tglobal.h"
 
-const char* slowQueryName = "slow_query:slow_query_metric";
+const char* slowQueryName = "slow_query";
 const char* slowQueryHelp = "slow query log when cost > 3s";
 const int   slowQueryLabelCount = 1;
 const char* slowQueryLabels[] = {"cost"};