diff --git a/src/kit/taosdemo/taosdemo.c b/src/kit/taosdemo/taosdemo.c
index 406544b306..a8af72d36a 100644
--- a/src/kit/taosdemo/taosdemo.c
+++ b/src/kit/taosdemo/taosdemo.c
@@ -389,7 +389,6 @@ typedef struct SpecifiedQueryInfo_S {
   char         sql[MAX_QUERY_SQL_COUNT][MAX_QUERY_SQL_LENGTH+1];
   char         result[MAX_QUERY_SQL_COUNT][MAX_FILE_NAME_LEN+1];
   int          resubAfterConsume[MAX_QUERY_SQL_COUNT];
-  int          endAfterConsume[MAX_QUERY_SQL_COUNT];
   TAOS_SUB*    tsub[MAX_QUERY_SQL_COUNT];
   char         topic[MAX_QUERY_SQL_COUNT][32];
   int          consumed[MAX_QUERY_SQL_COUNT];
@@ -412,7 +411,6 @@ typedef struct SuperQueryInfo_S {
   char         sql[MAX_QUERY_SQL_COUNT][MAX_QUERY_SQL_LENGTH+1];
   char         result[MAX_QUERY_SQL_COUNT][MAX_FILE_NAME_LEN+1];
   int          resubAfterConsume;
-  int          endAfterConsume;
   TAOS_SUB*    tsub[MAX_QUERY_SQL_COUNT];
 
   char*        childTblName;
@@ -4378,17 +4376,6 @@ static bool getMetaFromQueryJsonFile(cJSON* root) {
         tstrncpy(g_queryInfo.specifiedQueryInfo.sql[j],
                 sqlStr->valuestring, MAX_QUERY_SQL_LENGTH);
 
-        cJSON* endAfterConsume =
-            cJSON_GetObjectItem(specifiedQuery, "endAfterConsume");
-        if (endAfterConsume
-                && endAfterConsume->type == cJSON_Number) {
-            g_queryInfo.specifiedQueryInfo.endAfterConsume[j]
-                = endAfterConsume->valueint;
-        } else if (!endAfterConsume) {
-            // default value is -1, which mean infinite loop
-            g_queryInfo.specifiedQueryInfo.endAfterConsume[j] = -1;
-        }
-
         cJSON* resubAfterConsume =
             cJSON_GetObjectItem(specifiedQuery, "resubAfterConsume");
         if (resubAfterConsume
@@ -4396,8 +4383,9 @@ static bool getMetaFromQueryJsonFile(cJSON* root) {
             g_queryInfo.specifiedQueryInfo.resubAfterConsume[j]
                 = resubAfterConsume->valueint;
         } else if (!resubAfterConsume) {
-            // default value is -1, which mean do not resub
-            g_queryInfo.specifiedQueryInfo.resubAfterConsume[j] = -1;
+            //printf("failed to read json, subscribe interval no found\n");
+            //goto PARSE_OVER;
+            g_queryInfo.specifiedQueryInfo.resubAfterConsume[j] = 1;
         }
 
         cJSON *result = cJSON_GetObjectItem(sql, "result");
@@ -4541,26 +4529,16 @@ static bool getMetaFromQueryJsonFile(cJSON* root) {
       g_queryInfo.superQueryInfo.subscribeKeepProgress = 0;
     }
 
-    cJSON* superEndAfterConsume =
-            cJSON_GetObjectItem(superQuery, "endAfterConsume");
-    if (superEndAfterConsume
-            && superEndAfterConsume->type == cJSON_Number) {
-        g_queryInfo.superQueryInfo.endAfterConsume =
-            superEndAfterConsume->valueint;
-    } else if (!superEndAfterConsume) {
-        // default value is -1, which mean do not resub
-        g_queryInfo.superQueryInfo.endAfterConsume = -1;
-    }
-
     cJSON* superResubAfterConsume =
-            cJSON_GetObjectItem(superQuery, "endAfterConsume");
+            cJSON_GetObjectItem(superQuery, "resubAfterConsume");
     if (superResubAfterConsume
             && superResubAfterConsume->type == cJSON_Number) {
-        g_queryInfo.superQueryInfo.endAfterConsume =
+        g_queryInfo.superQueryInfo.resubAfterConsume =
             superResubAfterConsume->valueint;
     } else if (!superResubAfterConsume) {
-        // default value is -1, which mean do not resub
-        g_queryInfo.superQueryInfo.endAfterConsume = -1;
+        //printf("failed to read json, subscribe interval no found\n");
+        ////goto PARSE_OVER;
+        g_queryInfo.superQueryInfo.resubAfterConsume = 1;
     }
 
     // supert table sqls
@@ -7284,10 +7262,7 @@ static void *superSubscribe(void *sarg) {
 
   uint64_t st = 0, et = 0;
 
-  while ((g_queryInfo.superQueryInfo.endAfterConsume == -1)
-          || (g_queryInfo.superQueryInfo.endAfterConsume <
-              consumed[pThreadInfo->end_table_to - pThreadInfo->start_table_from])) {
-
+  while(1) {
     for (uint64_t i = pThreadInfo->start_table_from;
             i <= pThreadInfo->end_table_to; i++) {
       tsubSeq = i - pThreadInfo->start_table_from;
@@ -7316,7 +7291,7 @@ static void *superSubscribe(void *sarg) {
           }
           consumed[tsubSeq] ++;
 
-          if ((g_queryInfo.superQueryInfo.resubAfterConsume != -1)
+          if ((g_queryInfo.superQueryInfo.subscribeKeepProgress)
                   && (consumed[tsubSeq] >=
                       g_queryInfo.superQueryInfo.resubAfterConsume)) {
               printf("keepProgress:%d, resub super table query: %"PRIu64"\n",
@@ -7398,10 +7373,7 @@ static void *specifiedSubscribe(void *sarg) {
   // start loop to consume result
 
   g_queryInfo.specifiedQueryInfo.consumed[pThreadInfo->threadID] = 0;
-  while((g_queryInfo.specifiedQueryInfo.endAfterConsume[pThreadInfo->querySeq] == -1)
-          || (g_queryInfo.specifiedQueryInfo.consumed[pThreadInfo->threadID] <
-              g_queryInfo.specifiedQueryInfo.endAfterConsume[pThreadInfo->querySeq])) {
-
+  while(1) {
       if (ASYNC_MODE == g_queryInfo.specifiedQueryInfo.asyncMode) {
         continue;
       }
@@ -7420,7 +7392,7 @@ static void *specifiedSubscribe(void *sarg) {
           }
 
           g_queryInfo.specifiedQueryInfo.consumed[pThreadInfo->threadID] ++;
-          if ((g_queryInfo.specifiedQueryInfo.resubAfterConsume[pThreadInfo->querySeq] != -1)
+          if ((g_queryInfo.specifiedQueryInfo.subscribeKeepProgress)
                 && (g_queryInfo.specifiedQueryInfo.consumed[pThreadInfo->threadID] >=
                     g_queryInfo.specifiedQueryInfo.resubAfterConsume[pThreadInfo->querySeq])) {
               printf("keepProgress:%d, resub specified query: %"PRIu64"\n",