diff --git a/docs/zh/14-reference/03-taos-sql/14-stream.md b/docs/zh/14-reference/03-taos-sql/14-stream.md
index 6baad76e23..dc0f404fcf 100644
--- a/docs/zh/14-reference/03-taos-sql/14-stream.md
+++ b/docs/zh/14-reference/03-taos-sql/14-stream.md
@@ -291,3 +291,4 @@ RESUME STREAM [IF EXISTS] [IGNORE UNTREATED] stream_name;
 CREATE SNODE ON DNODE [id]
 ```
 其中的 id 是集群中的 dnode 的序号。请注意选择的dnode，流计算的中间状态将自动在其上进行备份。
+从 3.3.4.0 版本开始，在多副本环境中创建流会进行 snode 的**存在性检查**，要求首先创建 snode。如果 snode 不存在，无法创建流。
diff --git a/source/dnode/mnode/impl/inc/mndStream.h b/source/dnode/mnode/impl/inc/mndStream.h
index b97eaf31d1..c9155f536c 100644
--- a/source/dnode/mnode/impl/inc/mndStream.h
+++ b/source/dnode/mnode/impl/inc/mndStream.h
@@ -133,6 +133,7 @@ int32_t  mndStreamSetUpdateEpsetAction(SMnode *pMnode, SStreamObj *pStream, SVgr
 
 int32_t mndGetStreamObj(SMnode *pMnode, int64_t streamId, SStreamObj** pStream);
 bool    mndStreamNodeIsUpdated(SMnode *pMnode);
+int32_t mndCheckForSnode(SMnode *pMnode, SDbObj *pSrcDb);
 
 int32_t extractNodeEpset(SMnode *pMnode, SEpSet *pEpSet, bool *hasEpset, int32_t taskId, int32_t nodeId);
 int32_t mndProcessStreamHb(SRpcMsg *pReq);
diff --git a/source/dnode/mnode/impl/src/mndStream.c b/source/dnode/mnode/impl/src/mndStream.c
index a4327b777f..e3f9adf033 100644
--- a/source/dnode/mnode/impl/src/mndStream.c
+++ b/source/dnode/mnode/impl/src/mndStream.c
@@ -795,12 +795,22 @@ static int32_t mndProcessCreateStreamReq(SRpcMsg *pReq) {
   }
 
   if (createReq.sql != NULL) {
-    sqlLen = strlen(createReq.sql);
-    sql = taosMemoryMalloc(sqlLen + 1);
+    sql = taosStrdup(createReq.sql);
     TSDB_CHECK_NULL(sql, code, lino, _OVER, terrno);
+  }
 
-    memset(sql, 0, sqlLen + 1);
-    memcpy(sql, createReq.sql, sqlLen);
+  SDbObj *pSourceDb = mndAcquireDb(pMnode, createReq.sourceDB);
+  if (pSourceDb == NULL) {
+    code = terrno;
+    mInfo("stream:%s failed to create, acquire source db %s failed, code:%s", createReq.name, createReq.sourceDB,
+          tstrerror(code));
+    goto _OVER;
+  }
+
+  code = mndCheckForSnode(pMnode, pSourceDb);
+  mndReleaseDb(pMnode, pSourceDb);
+  if (code != 0) {
+    goto _OVER;
   }
 
   // build stream obj from request
diff --git a/source/dnode/mnode/impl/src/mndStreamUtil.c b/source/dnode/mnode/impl/src/mndStreamUtil.c
index 6e48c58b30..423d9df4b6 100644
--- a/source/dnode/mnode/impl/src/mndStreamUtil.c
+++ b/source/dnode/mnode/impl/src/mndStreamUtil.c
@@ -1497,6 +1497,30 @@ bool mndStreamNodeIsUpdated(SMnode *pMnode) {
   return updated;
 }
 
+int32_t mndCheckForSnode(SMnode *pMnode, SDbObj *pSrcDb) {
+  SSdb      *pSdb = pMnode->pSdb;
+  void      *pIter = NULL;
+  SSnodeObj *pObj = NULL;
+
+  if (pSrcDb->cfg.replications == 1) {
+    return TSDB_CODE_SUCCESS;
+  } else {
+    while (1) {
+      pIter = sdbFetch(pSdb, SDB_SNODE, pIter, (void **)&pObj);
+      if (pIter == NULL) {
+        break;
+      }
+
+      sdbRelease(pSdb, pObj);
+      sdbCancelFetch(pSdb, pIter);
+      return TSDB_CODE_SUCCESS;
+    }
+
+    mError("snode not existed when trying to create stream in db with multiple replica");
+    return TSDB_CODE_SNODE_NOT_DEPLOYED;
+  }
+}
+
 uint32_t seed = 0;
 static SRpcMsg createRpcMsg(STransAction* pAction, int64_t traceId, int64_t signature) {
   SRpcMsg rpcMsg = {.msgType = pAction->msgType, .contLen = pAction->contLen, .info.ahandle = (void *)signature};
diff --git a/source/libs/stream/src/streamTask.c b/source/libs/stream/src/streamTask.c
index b359cdfc81..f88cfb9f59 100644
--- a/source/libs/stream/src/streamTask.c
+++ b/source/libs/stream/src/streamTask.c
@@ -887,7 +887,7 @@ int32_t streamBuildAndSendDropTaskMsg(SMsgCb* pMsgCb, int32_t vgId, SStreamTaskI
 }
 
 int32_t streamSendChkptReportMsg(SStreamTask* pTask, SCheckpointInfo* pCheckpointInfo, int8_t dropRelHTask) {
-  int32_t                code;
+  int32_t                code = 0;
   int32_t                tlen = 0;
   int32_t                vgId = pTask->pMeta->vgId;
   const char*            id = pTask->id.idStr;
diff --git a/tests/parallel_test/cases.task b/tests/parallel_test/cases.task
index 817d9f049a..aeaa2567dd 100644
--- a/tests/parallel_test/cases.task
+++ b/tests/parallel_test/cases.task
@@ -1317,6 +1317,7 @@
 ,,y,script,./test.sh -f tsim/stream/basic2.sim
 ,,y,script,./test.sh -f tsim/stream/basic3.sim
 ,,y,script,./test.sh -f tsim/stream/basic4.sim
+,,y,script,./test.sh -f tsim/stream/snodeCheck.sim
 ,,y,script,./test.sh -f tsim/stream/checkpointInterval0.sim
 ,,y,script,./test.sh -f tsim/stream/checkStreamSTable1.sim
 ,,y,script,./test.sh -f tsim/stream/checkStreamSTable.sim
diff --git a/tests/script/tsim/stream/snodeCheck.sim b/tests/script/tsim/stream/snodeCheck.sim
new file mode 100644
index 0000000000..f4ab8c8124
--- /dev/null
+++ b/tests/script/tsim/stream/snodeCheck.sim
@@ -0,0 +1,64 @@
+system sh/stop_dnodes.sh
+system sh/deploy.sh -n dnode1 -i 1
+system sh/deploy.sh -n dnode2 -i 2
+system sh/deploy.sh -n dnode3 -i 3
+
+system sh/cfg.sh -n dnode1 -c supportVnodes -v 4
+system sh/cfg.sh -n dnode2 -c supportVnodes -v 4
+system sh/cfg.sh -n dnode3 -c supportVnodes -v 4
+
+print ========== step1
+system sh/exec.sh -n dnode1 -s start
+sql connect
+
+print ========== step2
+sql create dnode $hostname port 7200
+system sh/exec.sh -n dnode2 -s start
+
+sql create dnode $hostname port 7300
+system sh/exec.sh -n dnode3 -s start
+
+$x = 0
+step2:
+	$x = $x + 1
+	sleep 1000
+	if $x == 10 then
+	  print ====> dnode not ready!
+		return -1
+	endi
+sql select * from information_schema.ins_dnodes
+print ===> $data00 $data01 $data02 $data03 $data04 $data05
+print ===> $data10 $data11 $data12 $data13 $data14 $data15
+if $rows != 3 then
+  return -1
+endi
+if $data(1)[4] != ready then
+  goto step2
+endi
+if $data(2)[4] != ready then
+  goto step2
+endi
+
+print ========== step3
+sql drop database if exists test;
+sql create database if not exists test vgroups 4 replica 3 precision "ms" ;
+sql use test;
+
+sql create table test.test (ts timestamp, c1 int) tags (t1 int) ;
+
+print create stream without snode existing
+sql_error create stream stream_t1 trigger at_once into str_dst as select count(*) from test interval(20s);
+
+print create snode
+sql create snode on dnode 1;
+
+sql create stream stream_t1 trigger at_once into str_dst as select count(*) from test interval(20s);
+
+print drop snode and then create stream
+sql drop snode on dnode 1;
+
+sql_error create stream stream_t2 trigger at_once into str_dst as select count(*) from test interval(20s);
+
+system sh/exec.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec.sh -n dnode3 -s stop  -x SIGINT
diff --git a/tests/script/tsim/testsuit.sim b/tests/script/tsim/testsuit.sim
index c208a07488..ff3bb82aaf 100644
--- a/tests/script/tsim/testsuit.sim
+++ b/tests/script/tsim/testsuit.sim
@@ -102,6 +102,7 @@ run tsim/stream/triggerInterval0.sim
 run tsim/stream/triggerSession0.sim
 run tsim/stream/distributeIntervalRetrive0.sim
 run tsim/stream/basic0.sim
+run tsim/stream/snodeCheck.sim
 run tsim/stream/session0.sim
 run tsim/stream/schedSnode.sim
 run tsim/stream/partitionby.sim