diff --git a/include/libs/nodes/querynodes.h b/include/libs/nodes/querynodes.h
index 1a9700907effa002ce4b2acf69196eb08fd7e6d9..480912a8cfd043eeeb985d88d034f2f342150766 100644
--- a/include/libs/nodes/querynodes.h
+++ b/include/libs/nodes/querynodes.h
@@ -298,6 +298,7 @@ typedef struct SSelectStmt {
   bool        hasUniqueFunc;
   bool        hasTailFunc;
   bool        hasInterpFunc;
+  bool        hasInterpPseudoColFunc;
   bool        hasLastRowFunc;
   bool        hasLastFunc;
   bool        hasTimeLineFunc;
diff --git a/packaging/tools/install.sh b/packaging/tools/install.sh
index a3f8b53d33dc09a23ae340c1ee5ea0c33bcfa933..3ff59498ba83ae1e04d10ec0a44daaea9fcce05c 100755
--- a/packaging/tools/install.sh
+++ b/packaging/tools/install.sh
@@ -79,6 +79,13 @@ if command -v sudo >/dev/null; then
   csudo="sudo "
 fi
 
+if command -v install >/dev/null; then
+  echo "" > /dev/null
+else
+  echo -e "${RED} Not found install utility, exit! ${NC}"
+  exit 1
+fi
+
 update_flag=0
 prompt_force=0
 
diff --git a/source/client/src/clientSml.c b/source/client/src/clientSml.c
index 40a685faf53bdb0f162896e6d40bd5f362438b0d..4c28ee76c376159dede6b9e9853b1e300aca3e51 100644
--- a/source/client/src/clientSml.c
+++ b/source/client/src/clientSml.c
@@ -174,6 +174,7 @@ static int32_t smlParseTableName(SArray *tags, char *childTableName) {
     if (childTableNameLen == tag->keyLen && strncmp(tag->key, tsSmlChildTableName, tag->keyLen) == 0) {
       memset(childTableName, 0, TSDB_TABLE_NAME_LEN);
       strncpy(childTableName, tag->value, (tag->length < TSDB_TABLE_NAME_LEN ? tag->length : TSDB_TABLE_NAME_LEN));
+      taosArrayRemove(tags, i);
       break;
     }
   }
diff --git a/source/client/src/clientTmq.c b/source/client/src/clientTmq.c
index e295ec93af7bf18bde178cec6f80afb6bb8d5f8c..befcb00ac793778694ba9713098ad657dfd317be 100644
--- a/source/client/src/clientTmq.c
+++ b/source/client/src/clientTmq.c
@@ -1426,6 +1426,9 @@ static bool doUpdateLocalEp(tmq_t* tmq, int32_t epoch, const SMqAskEpRsp* pRsp)
   char vgKey[TSDB_TOPIC_FNAME_LEN + 22];
   tscDebug("consumer:0x%" PRIx64 " update ep epoch from %d to epoch %d, incoming topics:%d, existed topics:%d",
            tmq->consumerId, tmq->epoch, epoch, topicNumGet, topicNumCur);
+  if (epoch <= tmq->epoch) {
+    return false;
+  }
 
   SArray* newTopics = taosArrayInit(topicNumGet, sizeof(SMqClientTopic));
   if (newTopics == NULL) {
@@ -1529,8 +1532,8 @@ int32_t askEpCallbackFn(void* param, SDataBuf* pMsg, int32_t code) {
   } else {
     tscDebug("consumer:0x%" PRIx64 ", recv ep, msg epoch %d, current epoch %d, update local ep", tmq->consumerId,
              head->epoch, epoch);
-    pParam->pUserFn(tmq, code, pMsg, pParam->pParam);
   }
+  pParam->pUserFn(tmq, code, pMsg, pParam->pParam);
 
   taosReleaseRef(tmqMgmt.rsetId, pParam->refId);
 
diff --git a/source/libs/parser/src/parTranslater.c b/source/libs/parser/src/parTranslater.c
index 4541002960fcecdea49f33ebf7558aa16e3c9381..6ddd4b2d36f80080f06506e8296f70f160a65c38 100644
--- a/source/libs/parser/src/parTranslater.c
+++ b/source/libs/parser/src/parTranslater.c
@@ -1691,6 +1691,7 @@ static void setFuncClassification(SNode* pCurrStmt, SFunctionNode* pFunc) {
     pSelect->hasUniqueFunc = pSelect->hasUniqueFunc ? true : (FUNCTION_TYPE_UNIQUE == pFunc->funcType);
     pSelect->hasTailFunc = pSelect->hasTailFunc ? true : (FUNCTION_TYPE_TAIL == pFunc->funcType);
     pSelect->hasInterpFunc = pSelect->hasInterpFunc ? true : (FUNCTION_TYPE_INTERP == pFunc->funcType);
+    pSelect->hasInterpPseudoColFunc = pSelect->hasInterpPseudoColFunc ? true : fmIsInterpPseudoColumnFunc(pFunc->funcId);
     pSelect->hasLastRowFunc = pSelect->hasLastRowFunc ? true : (FUNCTION_TYPE_LAST_ROW == pFunc->funcType);
     pSelect->hasLastFunc = pSelect->hasLastFunc ? true : (FUNCTION_TYPE_LAST == pFunc->funcType);
     pSelect->hasTimeLineFunc = pSelect->hasTimeLineFunc ? true : fmIsTimelineFunc(pFunc->funcId);
@@ -3369,6 +3370,9 @@ static int32_t translateInterp(STranslateContext* pCxt, SSelectStmt* pSelect) {
     if (NULL != pSelect->pRange || NULL != pSelect->pEvery || NULL != pSelect->pFill) {
       return generateSyntaxErrMsg(&pCxt->msgBuf, TSDB_CODE_PAR_INVALID_INTERP_CLAUSE);
     }
+    if (pSelect->hasInterpPseudoColFunc) {
+      return generateSyntaxErrMsgExt(&pCxt->msgBuf, TSDB_CODE_PAR_NOT_ALLOWED_FUNC, "Has Interp pseudo column(s) but missing interp function");
+    }
     return TSDB_CODE_SUCCESS;
   }
 
diff --git a/tests/system-test/2-query/interp.py b/tests/system-test/2-query/interp.py
index d7344c631f5a150d3b9bac907b263bb2d41ec91e..71dab8fe70739dc7aed53b946a28cd95355fe2d1 100644
--- a/tests/system-test/2-query/interp.py
+++ b/tests/system-test/2-query/interp.py
@@ -2040,6 +2040,8 @@ class TDTestCase:
         #tdSql.query(f"select _irowts,interp(c0) from {dbname}.{stbname} partition by tbname range('2020-02-01 00:00:04', '2020-02-02 00:00:16') every(1h) fill(prev)")
         #tdSql.query(f"select tbname,_irowts,interp(c0) from {dbname}.{stbname} partition by tbname range('2020-02-01 00:00:04', '2020-02-02 00:00:16') every(1h) fill(prev)")
 
+        tdLog.printNoPrefix("======step 14: test interp pseudo columns")
+        tdSql.error(f"select _irowts, c6 from {dbname}.{tbname}")
 
     def stop(self):
         tdSql.close()
diff --git a/utils/test/c/sml_test.c b/utils/test/c/sml_test.c
index b0cc6f749cb703c601235a3aaf444ce169149057..755ab556251d5f42be27622354f4e950384259fa 100644
--- a/utils/test/c/sml_test.c
+++ b/utils/test/c/sml_test.c
@@ -773,26 +773,26 @@ int sml_dup_time_Test() {
   taos_free_result(pRes);
 
   const char *sql[] = {//"test_ms,t0=t c0=f 1626006833641",
-                       "ubzlsr,id=qmtcvgd,t0=t,t1=127i8,t2=32767i16,t3=2147483647i32,t4=9223372036854775807i64,t5=11."
-                       "12345f32,t6=22.123456789f64,t7=\"binaryTagValue\",t8=L\"ncharTagValue\" "
-                       "c0=f,c1=1i8,c2=32767i16,c3=2147483647i32,c4=9223372036854775807i64,c5=11.12345f32,c6=22."
-                       "123456789f64,c7=\"xcxvwjvf\",c8=L\"ncharColValue\",c9=7u64 1626006833639000000",
-                       "ubzlsr,id=qmtcvgd,t0=t,t1=127i8,t2=32767i16,t3=2147483647i32,t4=9223372036854775807i64,t5=11."
-                       "12345f32,t6=22.123456789f64,t7=\"binaryTagValue\",t8=L\"ncharTagValue\" "
-                       "c0=T,c1=2i8,c2=32767i16,c3=2147483647i32,c4=9223372036854775807i64,c5=11.12345f32,c6=22."
-                       "123456789f64,c7=\"fixrzcuq\",c8=L\"ncharColValue\",c9=7u64 1626006834639000000",
-                       "ubzlsr,id=qmtcvgd,t0=t,t1=127i8,t2=32767i16,t3=2147483647i32,t4=9223372036854775807i64,t5=11."
-                       "12345f32,t6=22.123456789f64,t7=\"binaryTagValue\",t8=L\"ncharTagValue\" "
-                       "c0=t,c1=3i8,c2=32767i16,c3=2147483647i32,c4=9223372036854775807i64,c5=11.12345f32,c6=22."
-                       "123456789f64,c7=\"iupzdqub\",c8=L\"ncharColValue\",c9=7u64 1626006835639000000",
-                       "ubzlsr,id=qmtcvgd,t0=t,t1=127i8,t2=32767i16,t3=2147483647i32,t4=9223372036854775807i64,t5=11."
-                       "12345f32,t6=22.123456789f64,t7=\"binaryTagValue\",t8=L\"ncharTagValue\" "
-                       "c0=t,c1=4i8,c2=32767i16,c3=2147483647i32,c4=9223372036854775807i64,c5=11.12345f32,c6=22."
-                       "123456789f64,c7=\"yvvtzzof\",c8=L\"ncharColValue\",c9=7u64 1626006836639000000",
-                       "ubzlsr,id=qmtcvgd,t0=t,t1=127i8,t2=32767i16,t3=2147483647i32,t4=9223372036854775807i64,t5=11."
-                       "12345f32,t6=22.123456789f64,t7=\"binaryTagValue\",t8=L\"ncharTagValue\" "
-                       "c0=t,c1=5i8,c2=32767i16,c3=2147483647i32,c4=9223372036854775807i64,c5=11.12345f32,c6=22."
-                       "123456789f64,c7=\"vbxpilkj\",c8=L\"ncharColValue\",c9=7u64 1626006837639000000"};
+      "ubzlsr,id=qmtcvgd,t0=t,t1=127i8,t2=32767i16,t3=2147483647i32,t4=9223372036854775807i64,t5=11."
+      "12345f32,t6=22.123456789f64,t7=\"binaryTagValue\",t8=L\"ncharTagValue\" "
+      "c0=f,c1=1i8,c2=32767i16,c3=2147483647i32,c4=9223372036854775807i64,c5=11.12345f32,c6=22."
+      "123456789f64,c7=\"xcxvwjvf\",c8=L\"ncharColValue\",c9=7u64 1626006833639000000",
+      "ubzlsr,id=qmtcvgd,t0=t,t1=127i8,t2=32767i16,t3=2147483647i32,t4=9223372036854775807i64,t5=11."
+      "12345f32,t6=22.123456789f64,t7=\"binaryTagValue\",t8=L\"ncharTagValue\" "
+      "c0=T,c1=2i8,c2=32767i16,c3=2147483647i32,c4=9223372036854775807i64,c5=11.12345f32,c6=22."
+      "123456789f64,c7=\"fixrzcuq\",c8=L\"ncharColValue\",c9=7u64 1626006834639000000",
+      "ubzlsr,id=qmtcvgd,t0=t,t1=127i8,t2=32767i16,t3=2147483647i32,t4=9223372036854775807i64,t5=11."
+      "12345f32,t6=22.123456789f64,t7=\"binaryTagValue\",t8=L\"ncharTagValue\" "
+      "c0=t,c1=3i8,c2=32767i16,c3=2147483647i32,c4=9223372036854775807i64,c5=11.12345f32,c6=22."
+      "123456789f64,c7=\"iupzdqub\",c8=L\"ncharColValue\",c9=7u64 1626006835639000000",
+      "ubzlsr,id=qmtcvgd,t0=t,t1=127i8,t2=32767i16,t3=2147483647i32,t4=9223372036854775807i64,t5=11."
+      "12345f32,t6=22.123456789f64,t7=\"binaryTagValue\",t8=L\"ncharTagValue\" "
+      "c0=t,c1=4i8,c2=32767i16,c3=2147483647i32,c4=9223372036854775807i64,c5=11.12345f32,c6=22."
+      "123456789f64,c7=\"yvvtzzof\",c8=L\"ncharColValue\",c9=7u64 1626006836639000000",
+      "ubzlsr,id=qmtcvgd,t0=t,t1=127i8,t2=32767i16,t3=2147483647i32,t4=9223372036854775807i64,t5=11."
+      "12345f32,t6=22.123456789f64,t7=\"binaryTagValue\",t8=L\"ncharTagValue\" "
+      "c0=t,c1=5i8,c2=32767i16,c3=2147483647i32,c4=9223372036854775807i64,c5=11.12345f32,c6=22."
+      "123456789f64,c7=\"vbxpilkj\",c8=L\"ncharColValue\",c9=7u64 1626006837639000000"};
   pRes = taos_query(taos, "use sml_db");
   taos_free_result(pRes);
 
@@ -942,6 +942,8 @@ int sml_ts2164_Test() {
       "ts3038,location=l2a,groupid=ca current=L\"11.8\"",
       "ts3038,location=l2a,groupid=ca voltage=L\"221\"",
       "ts3038,location=l2a,groupid=ca phase=L\"221\"",
+//      "qgyltizmkq,id=sub_table_0123456,t0=f,t1=127i8,t2=32767i16,t3=2147483647i32,t4=9223372036854775807i64,t5=11.12345f32,t6=22.123456789f64,t7=\"binaryTagValue\",t8=L\"ncharTagValue\" c0=f,c1=127i8,c2=32767i16,c3=2147483647i32,c4=9223372036854775807i64,c5=11.12345f32,c6=22.123456789f64,c7=\"binaryColValue\",c8=L\"ncharColValue\",c9=7u64",
+//      "qgyltizmkq,id=sub_table_0123456,t=3,t0=f,t1=127i8,t2=32767i16,t3=2147483647i32,t4=9223372036854775807i64,t5=11.12345f32,t6=22.123456789f64,t7=\"binaryTagValue\",t8=L\"ncharTagValue\" c0=f,c1=127i8,c2=32767i16,c3=2147483647i32,c4=9223372036854775807i64,c5=11.12345f32,c6=22.123456789f64,c7=\"binaryColValue\",c8=L\"ncharColValue\",c9=7u64"
       //      "meters,location=la,groupid=cb current=11.8,voltage=221,phase=0.27",
   };