diff --git a/docs/zh/14-reference/01-components/01-taosd.md b/docs/zh/14-reference/01-components/01-taosd.md
index 091f9416eb..89a97b108d 100644
--- a/docs/zh/14-reference/01-components/01-taosd.md
+++ b/docs/zh/14-reference/01-components/01-taosd.md
@@ -156,8 +156,8 @@ charset 的有效值是 UTF-8。
 ### 内存相关
 |      参数名称       |                    参数说明                     |
 | :----------------: | :---------------------------------------------: |
-| rpcQueueMemoryAllowed       | 一个 dnode 允许的 rpc 消息占用的内存最大值，单位 bytes，取值范围：10485760-INT64_MAX，缺省值：服务器内存的 1/10 |
-| syncLogBufferMemoryAllowed  | 一个 dnode 允许的 sync 日志缓存消息占用的内存最大值，单位 bytes，取值范围：10485760-INT64_MAX，缺省值：服务器内存的 1/10，3.1.3.2/3.3.2.13 版本开始生效 |
+| rpcQueueMemoryAllowed       | 一个 dnode 允许的 rpc 消息占用的内存最大值，单位 bytes，取值范围：104857600-INT64_MAX，缺省值：服务器内存的 1/10 |
+| syncLogBufferMemoryAllowed  | 一个 dnode 允许的 sync 日志缓存消息占用的内存最大值，单位 bytes，取值范围：104857600-INT64_MAX，缺省值：服务器内存的 1/10，3.1.3.2/3.3.2.13 版本开始生效 |
 
 ### 性能调优
 
diff --git a/source/libs/stream/src/streamHb.c b/source/libs/stream/src/streamHb.c
index 19391bf7a0..65102edc24 100644
--- a/source/libs/stream/src/streamHb.c
+++ b/source/libs/stream/src/streamHb.c
@@ -316,12 +316,13 @@ int32_t createMetaHbInfo(int64_t* pRid, SMetaHbInfo** pRes) {
     return terrno;
   }
 
-  streamTmrStart(streamMetaHbToMnode, META_HB_CHECK_INTERVAL, pRid, streamTimer, &pInfo->hbTmr, 0, "stream-hb");
   pInfo->tickCounter = 0;
   pInfo->msgSendTs = -1;
   pInfo->hbCount = 0;
 
   *pRes = pInfo;
+
+  streamTmrStart(streamMetaHbToMnode, META_HB_CHECK_INTERVAL, pRid, streamTimer, &pInfo->hbTmr, 0, "stream-hb");
   return TSDB_CODE_SUCCESS;
 }
 
diff --git a/source/libs/stream/src/streamMeta.c b/source/libs/stream/src/streamMeta.c
index 7e9b60b61a..bc7878f761 100644
--- a/source/libs/stream/src/streamMeta.c
+++ b/source/libs/stream/src/streamMeta.c
@@ -434,7 +434,6 @@ int32_t streamMetaOpen(const char* path, void* ahandle, FTaskBuild buildTaskFn,
   pMeta->closeFlag = false;
 
   stInfo("vgId:%d open stream meta succ, latest checkpoint:%" PRId64 ", stage:%" PRId64, vgId, pMeta->chkpId, stage);
-  pMeta->rid = taosAddRef(streamMetaId, pMeta);
 
   // set the attribute when running on Linux OS
   TdThreadRwlockAttr attr;
@@ -452,22 +451,27 @@ int32_t streamMetaOpen(const char* path, void* ahandle, FTaskBuild buildTaskFn,
   code = taosThreadRwlockAttrDestroy(&attr);
   TSDB_CHECK_CODE(code, lino, _err);
 
-  int64_t* pRid = taosMemoryMalloc(sizeof(int64_t));
-  TSDB_CHECK_NULL(pRid, code, lino, _err, terrno);
-
-  memcpy(pRid, &pMeta->rid, sizeof(pMeta->rid));
-  code = metaRefMgtAdd(pMeta->vgId, pRid);
-  TSDB_CHECK_CODE(code, lino, _err);
-
-  code = createMetaHbInfo(pRid, &pMeta->pHbInfo);
-  TSDB_CHECK_CODE(code, lino, _err);
-
   code = bkdMgtCreate(tpath, (SBkdMgt**)&pMeta->bkdChkptMgt);
   TSDB_CHECK_CODE(code, lino, _err);
 
   code = taosThreadMutexInit(&pMeta->backendMutex, NULL);
   TSDB_CHECK_CODE(code, lino, _err);
 
+  // add refId at the end of initialization function
+  pMeta->rid = taosAddRef(streamMetaId, pMeta);
+
+  int64_t* pRid = taosMemoryMalloc(sizeof(int64_t));
+  TSDB_CHECK_NULL(pRid, code, lino, _err, terrno);
+
+  memcpy(pRid, &pMeta->rid, sizeof(pMeta->rid));
+
+  code = metaRefMgtAdd(pMeta->vgId, pRid);
+  TSDB_CHECK_CODE(code, lino, _err);
+
+  code = createMetaHbInfo(pRid, &pMeta->pHbInfo);
+
+  TSDB_CHECK_CODE(code, lino, _err);
+
   *p = pMeta;
   return code;