diff --git a/source/dnode/vnode/src/tq/tqSink.c b/source/dnode/vnode/src/tq/tqSink.c
index 366cd6268e..9bdcf04e89 100644
--- a/source/dnode/vnode/src/tq/tqSink.c
+++ b/source/dnode/vnode/src/tq/tqSink.c
@@ -352,6 +352,7 @@ void tqTableSink1(SStreamTask* pTask, void* vnode, int64_t ver, void* data) {
       SMetaReader mr = {0};
       metaReaderInit(&mr, pVnode->pMeta, 0);
       if (metaGetTableEntryByName(&mr, ctbName) < 0) {
+        metaReaderClear(&mr);
         tqDebug("vgId:%d, stream write into %s, table auto created", TD_VID(pVnode), ctbName);
 
         SVCreateTbReq createTbReq = {0};
@@ -444,6 +445,9 @@ void tqTableSink1(SStreamTask* pTask, void* vnode, int64_t ver, void* data) {
         createTb = false;
         uid = mr.me.uid;
         metaReaderClear(&mr);
+
+        tqDebug("vgId:%d, stream write, table %s, uid %ld already exist, skip create", TD_VID(pVnode), ctbName, uid);
+
         taosMemoryFreeClear(ctbName);
       }
 
@@ -478,7 +482,7 @@ void tqTableSink1(SStreamTask* pTask, void* vnode, int64_t ver, void* data) {
         blkHead->schemaLen = htonl(schemaLen);
         rowData = POINTER_SHIFT(blkSchema, schemaLen);
       } else {
-        blkHead->uid = uid;
+        blkHead->uid = htobe64(uid);
       }
 
       taosMemoryFreeClear(schemaStr);
diff --git a/tests/system-test/7-tmq/tmqAutoCreateTbl.py b/tests/system-test/7-tmq/tmqAutoCreateTbl.py
index de95fef148..587472ed82 100644
--- a/tests/system-test/7-tmq/tmqAutoCreateTbl.py
+++ b/tests/system-test/7-tmq/tmqAutoCreateTbl.py
@@ -42,7 +42,7 @@ class TDTestCase:
                     'rowsPerTbl': 1000,
                     'batchNum':   500,
                     'startTs':    1640966400000,  # 2022-01-01 00:00:00.000
-                    'pollDelay':  3,
+                    'pollDelay':  20,
                     'showMsg':    1,
                     'showRow':    1,
                     'snapshot':   0}
@@ -87,7 +87,7 @@ class TDTestCase:
                     'rowsPerTbl': 1000,
                     'batchNum':   500,
                     'startTs':    1640966400000,  # 2022-01-01 00:00:00.000
-                    'pollDelay':  5,
+                    'pollDelay':  20,
                     'showMsg':    1,
                     'showRow':    1,
                     'snapshot':   0}