diff --git a/source/libs/parser/src/parAstCreater.c b/source/libs/parser/src/parAstCreater.c
index eed6391d5c97af340b5827166fe4c00ba23cd21a..1e51288e026d68c1aeb6d3681559bb7a24da6b42 100644
--- a/source/libs/parser/src/parAstCreater.c
+++ b/source/libs/parser/src/parAstCreater.c
@@ -892,7 +892,7 @@ SDataType createDataType(uint8_t type) {
 }
 
 SDataType createVarLenDataType(uint8_t type, const SToken* pLen) {
-  SDataType dt = { .type = type, .precision = 0, .scale = 0, .bytes = tDataTypes[type].bytes };
+  SDataType dt = { .type = type, .precision = 0, .scale = 0, .bytes = strtol(pLen->z, NULL, 10) };
   return dt;
 }
 
diff --git a/source/libs/parser/src/parInsert.c b/source/libs/parser/src/parInsert.c
index 803d8e00d8c217c7e404536a482e960b30509866..1111ff2887b52c7b58701b02d6a60ab1d6a42b89 100644
--- a/source/libs/parser/src/parInsert.c
+++ b/source/libs/parser/src/parInsert.c
@@ -28,6 +28,13 @@
     pSql += index; \
   } while (0)
 
+#define NEXT_TOKEN_WITH_PREV(pSql, sToken) \
+  do { \
+    int32_t index = 0; \
+    sToken = tStrGetToken(pSql, &index, true); \
+    pSql += index; \
+  } while (0)
+
 #define NEXT_TOKEN_KEEP_SQL(pSql, sToken, index) \
   do { \
     sToken = tStrGetToken(pSql, &index, false); \
@@ -352,7 +359,7 @@ static int parseTime(char **end, SToken *pToken, int16_t timePrec, int64_t *time
   sToken = tStrGetToken(pTokenEnd, &index, false);
   pTokenEnd += index;
 
-  if (sToken.type == TK_MINUS || sToken.type == TK_NK_PLUS) {
+  if (sToken.type == TK_NK_MINUS || sToken.type == TK_NK_PLUS) {
     index = 0;
     valueToken = tStrGetToken(pTokenEnd, &index, false);
     pTokenEnd += index;
@@ -748,7 +755,7 @@ static int32_t parseTagsClause(SInsertParseContext* pCxt, SSchema* pTagsSchema,
   SToken sToken;
   char tmpTokenBuf[TSDB_MAX_BYTES_PER_ROW] = {0};  // used for deleting Escape character: \\, \', \"
   for (int i = 0; i < pCxt->tags.numOfBound; ++i) {
-    NEXT_TOKEN(pCxt->pSql, sToken);
+    NEXT_TOKEN_WITH_PREV(pCxt->pSql, sToken);
     SSchema* pSchema = &pTagsSchema[pCxt->tags.boundedColumns[i]];
     param.schema = pSchema;
     CHECK_CODE(parseValueToken(&pCxt->pSql, &sToken, pSchema, precision, tmpTokenBuf, KvRowAppend, &param, &pCxt->msg));
@@ -814,7 +821,7 @@ static int parseOneRow(SInsertParseContext* pCxt, STableDataBlocks* pDataBlocks,
   SToken sToken = {0};
   // 1. set the parsed value from sql string
   for (int i = 0; i < spd->numOfBound; ++i) {
-    NEXT_TOKEN(pCxt->pSql, sToken);
+    NEXT_TOKEN_WITH_PREV(pCxt->pSql, sToken);
     SSchema *pSchema = &schema[spd->boundedColumns[i] - 1];
     param.schema = pSchema;
     getMemRowAppendInfo(schema, pBuilder->rowType, spd, i, &param.toffset, &param.colIdx);
diff --git a/source/libs/parser/src/parTokenizer.c b/source/libs/parser/src/parTokenizer.c
index 3cd4549ad068140416ad0f33c5284526a25d8581..7f161570905de9db01c6941aff38dd53b0345931 100644
--- a/source/libs/parser/src/parTokenizer.c
+++ b/source/libs/parser/src/parTokenizer.c
@@ -320,7 +320,7 @@ uint32_t tGetToken(const char* z, uint32_t* tokenId) {
         *tokenId = TK_NK_COMMENT;
         return i;
       }
-      *tokenId = TK_MINUS;
+      *tokenId = TK_NK_MINUS;
       return 1;
     }
     case '(': {
@@ -674,7 +674,7 @@ SToken tStrGetToken(const char* str, int32_t* i, bool isPrevOptr) {
 
   } else {
     // support parse the -/+number format
-    if ((isPrevOptr) && (t0.type == TK_MINUS || t0.type == TK_NK_PLUS)) {
+    if ((isPrevOptr) && (t0.type == TK_NK_MINUS || t0.type == TK_NK_PLUS)) {
       len = tGetToken(&str[*i + t0.n], &type);
       if (type == TK_NK_INTEGER || type == TK_NK_FLOAT) {
         t0.type = type;
diff --git a/source/libs/parser/src/parTranslater.c b/source/libs/parser/src/parTranslater.c
index 70652901ef1a83c27e6d69fa5548e5a3639d1eb1..f20bc5f2e6d113b56c4532d3175ff8c2ef6b8cdb 100644
--- a/source/libs/parser/src/parTranslater.c
+++ b/source/libs/parser/src/parTranslater.c
@@ -873,12 +873,22 @@ static int32_t translateAlterDatabase(STranslateContext* pCxt, SAlterDatabaseStm
   return TSDB_CODE_SUCCESS;
 }
 
+static int32_t calcTypeBytes(SDataType dt) {
+  if (TSDB_DATA_TYPE_BINARY == dt.type) {
+    return dt.bytes + VARSTR_HEADER_SIZE;
+  } else if (TSDB_DATA_TYPE_NCHAR == dt.type) {
+    return dt.bytes * TSDB_NCHAR_SIZE + VARSTR_HEADER_SIZE;
+  } else {
+    return dt.bytes;
+  }
+}
+
 static int32_t columnNodeToField(SNodeList* pList, SArray** pArray) {
   *pArray = taosArrayInit(LIST_LENGTH(pList), sizeof(SField));
   SNode* pNode;
   FOREACH(pNode, pList) {
     SColumnDefNode* pCol = (SColumnDefNode*)pNode;
-    SField field = { .type = pCol->dataType.type, .bytes = pCol->dataType.bytes };
+    SField field = { .type = pCol->dataType.type, .bytes = calcTypeBytes(pCol->dataType) };
     strcpy(field.name, pCol->colName);
     taosArrayPush(*pArray, &field);
   }
diff --git a/source/libs/sync/inc/syncEnv.h b/source/libs/sync/inc/syncEnv.h
index 66c7c8620df10728ef54c7ccf08c5e854d493f3b..7940d7f436335c10ec0745b98e96ab3142186810 100644
--- a/source/libs/sync/inc/syncEnv.h
+++ b/source/libs/sync/inc/syncEnv.h
@@ -31,10 +31,10 @@ extern "C" {
 #define TIMER_MAX_MS 0x7FFFFFFF
 #define ENV_TICK_TIMER_MS 1000
 #define PING_TIMER_MS 1000
-#define ELECT_TIMER_MS_MIN 1500
-#define ELECT_TIMER_MS_MAX 3000
+#define ELECT_TIMER_MS_MIN 150
+#define ELECT_TIMER_MS_MAX (ELECT_TIMER_MS_MIN * 2)
 #define ELECT_TIMER_MS_RANGE (ELECT_TIMER_MS_MAX - ELECT_TIMER_MS_MIN)
-#define HEARTBEAT_TIMER_MS 300
+#define HEARTBEAT_TIMER_MS 30
 
 #define EMPTY_RAFT_ID ((SRaftId){.addr = 0, .vgId = 0})
 
diff --git a/source/libs/sync/inc/syncInt.h b/source/libs/sync/inc/syncInt.h
index eaf4d56f677dad7203f753b3541561a4f7eba912..cfa87048a713d735bb0c8f09ee08a7fcedf590f3 100644
--- a/source/libs/sync/inc/syncInt.h
+++ b/source/libs/sync/inc/syncInt.h
@@ -160,6 +160,11 @@ typedef struct SSyncNode {
   SSyncLogStore* pLogStore;
   SyncIndex      commitIndex;
 
+  // timer ms init
+  int32_t pingBaseLine;
+  int32_t electBaseLine;
+  int32_t hbBaseLine;
+
   // ping timer
   tmr_h             pPingTimer;
   int32_t           pingTimerMS;
diff --git a/source/libs/sync/inc/syncUtil.h b/source/libs/sync/inc/syncUtil.h
index 1b702c252867dc8a909048d2bea2c960989f40b4..a4bb11afc63e723b29b2de438081a928f4a8366c 100644
--- a/source/libs/sync/inc/syncUtil.h
+++ b/source/libs/sync/inc/syncUtil.h
@@ -44,7 +44,7 @@ void syncUtilbufCopyDeep(const SSyncBuffer* src, SSyncBuffer* dest);
 
 // ---- misc ----
 int32_t     syncUtilRand(int32_t max);
-int32_t     syncUtilElectRandomMS();
+int32_t     syncUtilElectRandomMS(int32_t min, int32_t max);
 int32_t     syncUtilQuorum(int32_t replicaNum);
 cJSON*      syncUtilNodeInfo2Json(const SNodeInfo* p);
 cJSON*      syncUtilRaftId2Json(const SRaftId* p);
diff --git a/source/libs/sync/src/syncMain.c b/source/libs/sync/src/syncMain.c
index facb0180f9b3e8a2ebf70b72d6e44a5ac0bd9a9a..b92317ef3f75621a665b2fbb7ec8618f75e30a2b 100644
--- a/source/libs/sync/src/syncMain.c
+++ b/source/libs/sync/src/syncMain.c
@@ -242,9 +242,14 @@ SSyncNode* syncNodeOpen(const SSyncInfo* pSyncInfo) {
   assert(pSyncNode->pLogStore != NULL);
   pSyncNode->commitIndex = SYNC_INDEX_INVALID;
 
+  // timer ms init
+  pSyncNode->pingBaseLine = PING_TIMER_MS;
+  pSyncNode->electBaseLine = ELECT_TIMER_MS_MIN;
+  pSyncNode->hbBaseLine = HEARTBEAT_TIMER_MS;
+
   // init ping timer
   pSyncNode->pPingTimer = NULL;
-  pSyncNode->pingTimerMS = PING_TIMER_MS;
+  pSyncNode->pingTimerMS = pSyncNode->pingBaseLine;
   atomic_store_64(&pSyncNode->pingTimerLogicClock, 0);
   atomic_store_64(&pSyncNode->pingTimerLogicClockUser, 0);
   pSyncNode->FpPingTimerCB = syncNodeEqPingTimer;
@@ -252,7 +257,7 @@ SSyncNode* syncNodeOpen(const SSyncInfo* pSyncInfo) {
 
   // init elect timer
   pSyncNode->pElectTimer = NULL;
-  pSyncNode->electTimerMS = syncUtilElectRandomMS();
+  pSyncNode->electTimerMS = syncUtilElectRandomMS(pSyncNode->electBaseLine, 2 * pSyncNode->electBaseLine);
   atomic_store_64(&pSyncNode->electTimerLogicClock, 0);
   atomic_store_64(&pSyncNode->electTimerLogicClockUser, 0);
   pSyncNode->FpElectTimerCB = syncNodeEqElectTimer;
@@ -260,7 +265,7 @@ SSyncNode* syncNodeOpen(const SSyncInfo* pSyncInfo) {
 
   // init heartbeat timer
   pSyncNode->pHeartbeatTimer = NULL;
-  pSyncNode->heartbeatTimerMS = HEARTBEAT_TIMER_MS;
+  pSyncNode->heartbeatTimerMS = pSyncNode->hbBaseLine;
   atomic_store_64(&pSyncNode->heartbeatTimerLogicClock, 0);
   atomic_store_64(&pSyncNode->heartbeatTimerLogicClockUser, 0);
   pSyncNode->FpHeartbeatTimerCB = syncNodeEqHeartbeatTimer;
@@ -394,7 +399,7 @@ int32_t syncNodeRestartElectTimer(SSyncNode* pSyncNode, int32_t ms) {
 
 int32_t syncNodeResetElectTimer(SSyncNode* pSyncNode) {
   int32_t ret = 0;
-  int32_t electMS = syncUtilElectRandomMS();
+  int32_t electMS = syncUtilElectRandomMS(pSyncNode->electBaseLine, 2 * pSyncNode->electBaseLine);
   ret = syncNodeRestartElectTimer(pSyncNode, electMS);
   return ret;
 }
@@ -763,7 +768,7 @@ static void syncNodeEqElectTimer(void* param, void* tmrId) {
     syncTimeoutDestroy(pSyncMsg);
 
     // reset timer ms
-    pSyncNode->electTimerMS = syncUtilElectRandomMS();
+    pSyncNode->electTimerMS = syncUtilElectRandomMS(pSyncNode->electBaseLine, 2 * pSyncNode->electBaseLine);
     taosTmrReset(syncNodeEqPingTimer, pSyncNode->pingTimerMS, pSyncNode, gSyncEnv->pTimerManager,
                  &pSyncNode->pPingTimer);
   } else {
diff --git a/source/libs/sync/src/syncUtil.c b/source/libs/sync/src/syncUtil.c
index 9486405331bd3d5352eb8b1ce73cbff950b3feaa..8fc17ccb51ddc56623d47b35ddd73df9b655418a 100644
--- a/source/libs/sync/src/syncUtil.c
+++ b/source/libs/sync/src/syncUtil.c
@@ -96,7 +96,10 @@ void syncUtilbufCopyDeep(const SSyncBuffer* src, SSyncBuffer* dest) {
 
 int32_t syncUtilRand(int32_t max) { return taosRand() % max; }
 
-int32_t syncUtilElectRandomMS() { return ELECT_TIMER_MS_MIN + syncUtilRand(ELECT_TIMER_MS_RANGE); }
+int32_t syncUtilElectRandomMS(int32_t min, int32_t max) {
+  assert(min > 0 && max > 0 && max >= min);
+  return min + syncUtilRand(max - min);
+}
 
 int32_t syncUtilQuorum(int32_t replicaNum) { return replicaNum / 2 + 1; }
 
diff --git a/source/libs/sync/test/syncUtilTest.cpp b/source/libs/sync/test/syncUtilTest.cpp
index 663db3a7b301eb8e020ab5f2f95066ca06d8a308..ae2afd2f536458ef26b5fe7731ba06e403f4af5f 100644
--- a/source/libs/sync/test/syncUtilTest.cpp
+++ b/source/libs/sync/test/syncUtilTest.cpp
@@ -16,7 +16,7 @@ void logTest() {
 
 void electRandomMSTest() {
   for (int i = 0; i < 10; ++i) {
-    int32_t ms = syncUtilElectRandomMS();
+    int32_t ms = syncUtilElectRandomMS(150, 300);
     printf("syncUtilElectRandomMS: %d \n", ms);
   }
 }
diff --git a/tests/script/jenkins/basic.txt b/tests/script/jenkins/basic.txt
index 0c2b4fe1f4dad86661e70b06282b3cd8e9db86a9..cc0576e1f36f565a5acb0c09d096f767fc9806ca 100644
--- a/tests/script/jenkins/basic.txt
+++ b/tests/script/jenkins/basic.txt
@@ -21,4 +21,7 @@
 
 # ---- query
 ./test.sh -f tsim/query/interval.sim
+
+# ---- tmq
+./test.sh -f tsim/tmq/basic.sim
 #======================b1-end===============
diff --git a/tests/script/tsim/insert/basic0.sim b/tests/script/tsim/insert/basic0.sim
index 6c24662be70706db3e0fba36e9d5368a30749bfe..b83cc224f8af8731b3b91d0d1b3163193622e51c 100644
--- a/tests/script/tsim/insert/basic0.sim
+++ b/tests/script/tsim/insert/basic0.sim
@@ -42,9 +42,8 @@ sql insert into ct1 values(now+0s, 10, 2.0, 3.0)
 sql insert into ct1 values(now+1s, 11, 2.1, 3.1)(now+2s, 12, 2.2, 3.2)(now+3s, 13, 2.3, 3.3)
 sql insert into ct2 values(now+0s, 10, 2.0, 3.0)
 sql insert into ct2 values(now+1s, 11, 2.1, 3.1)(now+2s, 12, 2.2, 3.2)(now+3s, 13, 2.3, 3.3)
-# after fix bug, modify sql_error to sql
-sql_error insert into ct1 values(now+4s, -14, -2.4, -3.4) ct2 values(now+4s, -14, -2.4, -3.4)
-sql_error insert into ct1 values(now+5s, -15, -2.5, -3.5)(now+6s, -16, -2.6, -3.6) ct2 values(now+5s, -15, -2.5, -3.5)(now+6s, -16, -2.6, -3.6)
+sql insert into ct1 values(now+4s, -14, -2.4, -3.4) ct2 values(now+4s, -14, -2.4, -3.4)
+sql insert into ct1 values(now+5s, -15, -2.5, -3.5)(now+6s, -16, -2.6, -3.6) ct2 values(now+5s, -15, -2.5, -3.5)(now+6s, -16, -2.6, -3.6)
 
 sql insert into ct3 values('2021-01-01 00:00:00.000', 10, 2.0, 3.0)
 
@@ -52,7 +51,7 @@ sql insert into ct3 values('2021-01-01 00:00:00.000', 10, 2.0, 3.0)
 #===================================================================
 print =============== query data from child table
 sql select * from ct1
-if $rows != 4 then         # after fix bug, modify 4 to 7
+if $rows != 7 then
   return -1
 endi
 if $data01 != 10 then 
@@ -82,23 +81,23 @@ if $rows != 1 then
 endi
 
 print $data00 $data01 $data02
-if $data00 != 4 then 
+if $data00 != 7 then 
   return -1
 endi
 
 print =============== select count(column) from child table
 sql select count(ts), count(c1), count(c2), count(c3) from ct1
 print $data00 $data01 $data02  $data03
-if $data00 != 4 then 
+if $data00 != 7 then 
   return -1
 endi
-if $data01 != 4 then 
+if $data01 != 7 then 
   return -1
 endi
-if $data02 != 4 then 
+if $data02 != 7 then 
   return -1
 endi
-if $data03 != 4 then 
+if $data03 != 7 then 
   return -1
 endi
 
@@ -112,13 +111,13 @@ print $data00 $data01 $data02  $data03
 if $rows != 1 then 
   return -1
 endi
-if $data00 != 10 then 
+if $data00 != -16 then 
   return -1
 endi
-if $data01 != 2.00000 then 
+if $data01 != -2.60000 then 
   return -1
 endi
-if $data02 != 3.000000000 then 
+if $data02 != -3.600000000 then 
   return -1
 endi
 
@@ -144,13 +143,13 @@ print $data00 $data01 $data02  $data03
 if $rows != 1 then 
   return -1
 endi
-if $data00 != 46 then 
+if $data00 != 1 then 
   return -1
 endi
-if $data01 != 8.599999905 then 
+if $data01 != 1.099999905 then 
   return -1
 endi
-if $data02 != 12.600000000 then 
+if $data02 != 2.100000000 then 
   return -1
 endi
 
@@ -232,7 +231,7 @@ system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
 sql select * from ct1
-if $rows != 4 then         # after fix bug, modify 4 to 7
+if $rows != 7 then
   return -1
 endi
 if $data01 != 10 then 
@@ -262,23 +261,23 @@ if $rows != 1 then
 endi
 
 print $data00 $data01 $data02
-if $data00 != 4 then 
+if $data00 != 7 then 
   return -1
 endi
 
 print =============== select count(column) from child table
 sql select count(ts), count(c1), count(c2), count(c3) from ct1
 print $data00 $data01 $data02  $data03
-if $data00 != 4 then 
+if $data00 != 7 then 
   return -1
 endi
-if $data01 != 4 then 
+if $data01 != 7 then 
   return -1
 endi
-if $data02 != 4 then 
+if $data02 != 7 then 
   return -1
 endi
-if $data03 != 4 then 
+if $data03 != 7 then 
   return -1
 endi
 
@@ -292,13 +291,13 @@ print $data00 $data01 $data02  $data03
 if $rows != 1 then 
   return -1
 endi
-if $data00 != 10 then 
+if $data00 != -16 then 
   return -1
 endi
-if $data01 != 2.00000 then 
+if $data01 != -2.60000 then 
   return -1
 endi
-if $data02 != 3.000000000 then 
+if $data02 != -3.600000000 then 
   return -1
 endi
 
@@ -324,13 +323,13 @@ print $data00 $data01 $data02  $data03
 if $rows != 1 then 
   return -1
 endi
-if $data00 != 46 then 
+if $data00 != 1 then 
   return -1
 endi
-if $data01 != 8.599999905 then 
+if $data01 != 1.099999905 then 
   return -1
 endi
-if $data02 != 12.600000000 then 
+if $data02 != 2.100000000 then 
   return -1
 endi
 
diff --git a/tests/script/tsim/tmq/basic.sim b/tests/script/tsim/tmq/basic.sim
new file mode 100644
index 0000000000000000000000000000000000000000..a091e45061398eee78b7ef939439118739d2f81f
--- /dev/null
+++ b/tests/script/tsim/tmq/basic.sim
@@ -0,0 +1,75 @@
+system sh/stop_dnodes.sh
+
+system sh/deploy.sh -n dnode1 -i 1
+system sh/cfg.sh -n dnode1 -c wal -v 1
+system sh/exec.sh -n dnode1 -s start
+sleep 500
+sql connect
+
+$loop_cnt = 0
+check_dnode_ready:
+	$loop_cnt = $loop_cnt + 1
+	sleep 100
+	if $loop_cnt == 10 then
+	  print ====> dnode not ready!
+		return -1
+	endi
+sql show dnodes
+print ===> $rows $data00 $data01 $data02 $data03 $data04 $data05
+if $data00 != 1 then
+  return -1
+endi
+if $data04 != ready then
+  goto check_dnode_ready
+endi
+
+#root@trd02 /data2/dnode $ tmq_demo --help                                                                          
+#Used to tmq_demo                                                                   
+#        -c      Configuration directory, default is                                                                
+#        -d      The name of the database to be created, default is tmqdb                                           
+#        -s      The name of the super table to be created, default is stb
+#        -f      The file of result, default is ./tmqResult.txt
+#        -w      The path of vnode of wal, default is /data2/dnode/data/vnodes/vnode2/wal
+#        -t      numOfThreads, default is 1
+#        -n      numOfTables, default is 1
+#        -v      numOfVgroups, default is 1
+#        -a      runMode, default is 0
+#        -l      numOfColumn, default is 1
+#        -q      ratio, default is 1.000000
+#        -b      batchNumOfRow, default is 1
+#        -r      totalRowsOfPerTbl, default is 10000
+#        -m      startTimestamp, default is 1640966400000 [2022-01-01 00:00:00]
+#        -g      showMsgFlag, default is 0
+#        
+#system_content ../../debug/tests/test/c/tmq_demo -c ../../sim/tsim/cfg
+system ../../debug/tests/test/c/tmq_demo -c ../../sim/tsim/cfg
+print result-> $system_content
+
+sql show databases
+print ===> $rows $data00 $data01 $data02 $data03
+if $rows != 1 then 
+  return -1
+endi
+if $data00 != tmqdb then 
+  return -1
+endi
+
+sql use tmqdb
+sql show tables
+print ===> $rows $data00 $data01 $data02 $data03
+if $rows != 1 then 
+  return -1
+endi
+if $data00 != stb0 then 
+  return -1
+endi
+
+sql select count(*) from stb0
+print ===> $rows $data00 $data01 $data02 $data03
+if $rows != 1 then 
+  return -1
+endi
+if $data00 != 10000 then 
+  return -1
+endi
+#system sh/exec.sh -n dnode1 -s stop -x SIGINT