diff --git a/include/common/tmsg.h b/include/common/tmsg.h
index 34e9c1014b..3133e3b300 100644
--- a/include/common/tmsg.h
+++ b/include/common/tmsg.h
@@ -107,6 +107,8 @@ enum {
   HEARTBEAT_KEY_DBINFO,
   HEARTBEAT_KEY_STBINFO,
   HEARTBEAT_KEY_TMQ,
+  HEARTBEAT_KEY_DYN_VIEW,
+  HEARTBEAT_KEY_VIEWINFO,
 };
 
 typedef enum _mgmt_table {
diff --git a/include/libs/catalog/catalog.h b/include/libs/catalog/catalog.h
index a36f5e9e3b..7877e0accf 100644
--- a/include/libs/catalog/catalog.h
+++ b/include/libs/catalog/catalog.h
@@ -145,6 +145,11 @@ typedef struct SDbCacheInfo {
   int64_t stateTs;
 } SDbCacheInfo;
 
+typedef struct SDynViewVersion {
+  int64_t  svrBootTs;
+  uint64_t dynViewVer;
+} SDynViewVersion;
+
 typedef struct SViewVersion {
   char     dbFName[TSDB_DB_FNAME_LEN];
   char     viewName[TSDB_VIEW_NAME_LEN];
@@ -322,6 +327,8 @@ int32_t catalogGetDnodeList(SCatalog* pCatalog, SRequestConnInfo* pConn, SArray*
 
 int32_t catalogGetExpiredSTables(SCatalog* pCatalog, SSTableVersion** stables, uint32_t* num);
 
+int32_t catalogGetExpiredViews(SCatalog* pCtg, SViewVersion** views, uint32_t* num, SDynViewVersion** dynViewVersion);
+
 int32_t catalogGetExpiredDBs(SCatalog* pCatalog, SDbCacheInfo** dbs, uint32_t* num);
 
 int32_t catalogGetExpiredUsers(SCatalog* pCtg, SUserAuthVersion** users, uint32_t* num);
diff --git a/source/client/src/clientHb.c b/source/client/src/clientHb.c
index dfcca2f36e..90c20b9d61 100644
--- a/source/client/src/clientHb.c
+++ b/source/client/src/clientHb.c
@@ -740,8 +740,8 @@ int32_t hbGetExpiredStbInfo(SClientHbKey *connKey, struct SCatalog *pCatalog, SC
   for (int32_t i = 0; i < stbNum; ++i) {
     SSTableVersion *stb = &stbs[i];
     stb->suid = htobe64(stb->suid);
-    stb->sversion = htons(stb->sversion);
-    stb->tversion = htons(stb->tversion);
+    stb->sversion = htonl(stb->sversion);
+    stb->tversion = htonl(stb->tversion);
     stb->smaVer = htonl(stb->smaVer);
   }
 
@@ -762,6 +762,55 @@ int32_t hbGetExpiredStbInfo(SClientHbKey *connKey, struct SCatalog *pCatalog, SC
   return TSDB_CODE_SUCCESS;
 }
 
+int32_t hbGetExpiredViewInfo(SClientHbKey *connKey, struct SCatalog *pCatalog, SClientHbReq *req) {
+  SViewVersion    *views = NULL;
+  uint32_t         viewNum = 0;
+  int32_t          code = 0;
+  SDynViewVersion *pDynViewVer = NULL;
+
+  code = catalogGetExpiredViews(pCatalog, &views, &viewNum, &pDynViewVer);
+  if (TSDB_CODE_SUCCESS != code) {
+    taosMemoryFree(views);
+    taosMemoryFree(pDynViewVer);
+    return code;
+  }
+
+  if (viewNum <= 0) {
+    taosMemoryFree(views);
+    taosMemoryFree(pDynViewVer);
+    return TSDB_CODE_SUCCESS;
+  }
+
+  for (int32_t i = 0; i < viewNum; ++i) {
+    SViewVersion *view = &views[i];
+    view->viewId = htobe64(view->viewId);
+    view->version = htonl(view->version);
+  }
+
+  tscDebug("hb got %d expired view, valueLen:%lu", viewNum, sizeof(SViewVersion) * viewNum);
+
+  if (NULL == req->info) {
+    req->info = taosHashInit(64, hbKeyHashFunc, 1, HASH_ENTRY_LOCK);
+  }
+
+  SKv kv = {
+      .key = HEARTBEAT_KEY_DYN_VIEW,
+      .valueLen = sizeof(SDynViewVersion),
+      .value = pDynViewVer,
+  };
+
+  taosHashPut(req->info, &kv.key, sizeof(kv.key), &kv, sizeof(kv));
+
+  kv.key = HEARTBEAT_KEY_VIEWINFO;
+  kv.valueLen = sizeof(SViewVersion) * viewNum;
+  kv.value = views;
+
+  taosHashPut(req->info, &kv.key, sizeof(kv.key), &kv, sizeof(kv));
+
+  return TSDB_CODE_SUCCESS;
+}
+
+
 int32_t hbGetAppInfo(int64_t clusterId, SClientHbReq *req) {
   SAppHbReq *pApp = taosHashGet(clientHbMgr.appSummary, &clusterId, sizeof(clusterId));
   if (NULL != pApp) {
@@ -781,19 +830,17 @@ int32_t hbQueryHbReqHandle(SClientHbKey *connKey, void *param, SClientHbReq *req
   SHbParam *hbParam = (SHbParam *)param;
   SCatalog *pCatalog = NULL;
 
+  hbGetQueryBasicInfo(connKey, req);
+
   if (hbParam->reqCnt == 0) {
     code = catalogGetHandle(hbParam->clusterId, &pCatalog);
     if (code != TSDB_CODE_SUCCESS) {
       tscWarn("catalogGetHandle failed, clusterId:%" PRIx64 ", error:%s", hbParam->clusterId, tstrerror(code));
       return code;
     }
-  }
 
-  hbGetAppInfo(hbParam->clusterId, req);
+    hbGetAppInfo(hbParam->clusterId, req);
 
-  hbGetQueryBasicInfo(connKey, req);
-
-  if (hbParam->reqCnt == 0) {
     if (!taosHashGet(clientHbMgr.appHbHash, &hbParam->clusterId, sizeof(hbParam->clusterId))) {
       code = hbGetExpiredUserInfo(connKey, pCatalog, req);
       if (TSDB_CODE_SUCCESS != code) {
@@ -819,6 +866,15 @@ int32_t hbQueryHbReqHandle(SClientHbKey *connKey, void *param, SClientHbReq *req
     if (TSDB_CODE_SUCCESS != code) {
       return code;
     }
+
+#ifdef TD_ENTERPRISE
+    code = hbGetExpiredViewInfo(connKey, pCatalog, req);
+    if (TSDB_CODE_SUCCESS != code) {
+      return code;
+    }
+#endif    
+  } else {
+    req->app.appId = 0;
   }
 
   ++hbParam->reqCnt;  // success to get catalog info
diff --git a/source/dnode/mnode/impl/inc/mndView.h b/source/dnode/mnode/impl/inc/mndView.h
index dde287ac14..4ca209fbd6 100755
--- a/source/dnode/mnode/impl/inc/mndView.h
+++ b/source/dnode/mnode/impl/inc/mndView.h
@@ -31,6 +31,9 @@ int32_t mndProcessGetViewMetaReq(SRpcMsg *pReq);
 
 
 #ifdef TD_ENTERPRISE
+
+void initDynViewVersion(void);
+
 SViewObj *mndAcquireView(SMnode *pMnode, char *viewName);
 void      mndReleaseView(SMnode *pMnode, SViewObj *pView);
 
@@ -45,6 +48,9 @@ int32_t mndProcessDropViewReqImpl(SCMDropViewReq* pDropView, SRpcMsg *pReq);
 int32_t mndProcessViewMetaReqImpl(SViewMetaReq* pMetaReq, SRpcMsg *pReq);
 int32_t mndRetrieveViewImpl(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBlock, int32_t rows);
 int32_t mndDropViewByDb(SMnode *pMnode, STrans *pTrans, SDbObj *pDb);
+void    mndValidateDynViewVersion(SMnode *pMnode, SDynViewVersion* pDynViewVer, bool *needCheck);
+int32_t mndValidateViewInfo(SMnode *pMnode, SViewVersion *pViewVersions, int32_t numOfViews, void **ppRsp,
+                           int32_t *pRspLen);
 
 #endif
 
diff --git a/source/dnode/mnode/impl/src/mndProfile.c b/source/dnode/mnode/impl/src/mndProfile.c
index 6f67778615..6012da077a 100644
--- a/source/dnode/mnode/impl/src/mndProfile.c
+++ b/source/dnode/mnode/impl/src/mndProfile.c
@@ -23,6 +23,7 @@
 #include "mndShow.h"
 #include "mndStb.h"
 #include "mndUser.h"
+#include "mndView.h"
 #include "tglobal.h"
 #include "tversion.h"
 #include "audit.h"
@@ -466,7 +467,9 @@ static int32_t mndProcessQueryHeartBeat(SMnode *pMnode, SRpcMsg *pMsg, SClientHb
   SClientHbRsp  hbRsp = {.connKey = pHbReq->connKey, .status = 0, .info = NULL, .query = NULL};
   SRpcConnInfo  connInfo = pMsg->info.conn;
 
-  mndUpdateAppInfo(pMnode, pHbReq, &connInfo);
+  if (0 != pHbReq->app.appId) {
+    mndUpdateAppInfo(pMnode, pHbReq, &connInfo);
+  }
 
   if (pHbReq->query) {
     SQueryHbReqBasic *pBasic = pHbReq->query;
@@ -529,6 +532,21 @@ static int32_t mndProcessQueryHeartBeat(SMnode *pMnode, SRpcMsg *pMsg, SClientHb
     return -1;
   }
 
+#ifdef TD_ENTERPRISE
+  bool needCheck = true;
+  int32_t key = HEARTBEAT_KEY_DYN_VIEW;
+  SDynViewVersion* pDynViewVer = NULL;
+  SKv* pKv = taosHashGet(pHbReq->info, &key, sizeof(key));
+  if (NULL != pKv) {
+    pDynViewVer = pKv->value;
+    mndValidateDynViewVersion(pMnode, pDynViewVer, &needCheck);
+    if (needCheck) {
+      SKv kv1 = {.key = HEARTBEAT_KEY_DYN_VIEW, .valueLen = sizeof(*pDynViewVer), .value = pDynViewVer};
+      taosArrayPush(hbRsp.info, &kv1);
+    }
+  }
+#endif
+
   void *pIter = taosHashIterate(pHbReq->info, NULL);
   while (pIter != NULL) {
     SKv *kv = pIter;
@@ -564,6 +582,25 @@ static int32_t mndProcessQueryHeartBeat(SMnode *pMnode, SRpcMsg *pMsg, SClientHb
         }
         break;
       }
+#ifdef TD_ENTERPRISE
+      case HEARTBEAT_KEY_DYN_VIEW: {
+        break;
+      }
+      case HEARTBEAT_KEY_VIEWINFO: {
+        if (!needCheck) {
+          break;
+        }
+        
+        void   *rspMsg = NULL;
+        int32_t rspLen = 0;
+        mndValidateViewInfo(pMnode, kv->value, kv->valueLen / sizeof(SViewVersion), &rspMsg, &rspLen);
+        if (rspMsg && rspLen > 0) {
+          SKv kv1 = {.key = HEARTBEAT_KEY_VIEWINFO, .valueLen = rspLen, .value = rspMsg};
+          taosArrayPush(hbRsp.info, &kv1);
+        }
+        break;
+      }
+#endif
       default:
         mError("invalid kv key:%d", kv->key);
         hbRsp.status = TSDB_CODE_APP_ERROR;
diff --git a/source/dnode/mnode/impl/src/mndView.c b/source/dnode/mnode/impl/src/mndView.c
index bd147d90a3..d53e740736 100755
--- a/source/dnode/mnode/impl/src/mndView.c
+++ b/source/dnode/mnode/impl/src/mndView.c
@@ -25,6 +25,8 @@ int32_t mndInitView(SMnode *pMnode) {
   mndAddShowFreeIterHandle(pMnode, TSDB_MGMT_TABLE_VIEWS, mndCancelGetNextView);
 
 #ifdef TD_ENTERPRISE
+  initDynViewVersion();
+
   SSdbTable table = {
       .sdbType = SDB_VIEW,
       .keyType = SDB_KEY_BINARY,
diff --git a/source/libs/catalog/inc/catalogInt.h b/source/libs/catalog/inc/catalogInt.h
index b5dcc0ba84..439e052ffc 100644
--- a/source/libs/catalog/inc/catalogInt.h
+++ b/source/libs/catalog/inc/catalogInt.h
@@ -314,14 +314,15 @@ typedef struct SCtgUserAuth {
 } SCtgUserAuth;
 
 typedef struct SCatalog {
-  uint64_t      clusterId;
-  bool          stopUpdate;
-  SHashObj*     userCache;  // key:user, value:SCtgUserAuth
-  SHashObj*     dbCache;    // key:dbname, value:SCtgDBCache
-  SCtgRentMgmt  dbRent;
-  SCtgRentMgmt  stbRent;
-  SCtgRentMgmt  viewRent;
-  SCtgCacheStat cacheStat;
+  uint64_t        clusterId;
+  bool            stopUpdate;
+  SDynViewVersion dynViewVer;
+  SHashObj*       userCache;  // key:user, value:SCtgUserAuth
+  SHashObj*       dbCache;    // key:dbname, value:SCtgDBCache
+  SCtgRentMgmt    dbRent;
+  SCtgRentMgmt    stbRent;
+  SCtgRentMgmt    viewRent;
+  SCtgCacheStat   cacheStat;
 } SCatalog;
 
 typedef struct SCtgBatch {
@@ -1030,7 +1031,7 @@ void    ctgClearHandle(SCatalog* pCtg);
 void    ctgFreeTbCacheImpl(SCtgTbCache* pCache, bool lock);
 void    ctgFreeViewCacheImpl(SCtgViewCache* pCache, bool lock);
 int32_t ctgRemoveTbMeta(SCatalog* pCtg, SName* pTableName);
-int32_t ctgRemoveCacheUser(SCatalog* pCtg, const char* user);
+int32_t ctgRemoveCacheUser(SCatalog* pCtg, SCtgUserAuth* pUser, const char* user);
 int32_t ctgGetTbHashVgroup(SCatalog* pCtg, SRequestConnInfo* pConn, const SName* pTableName, SVgroupInfo* pVgroup,
                            bool* exists);
 SName*  ctgGetFetchName(SArray* pNames, SCtgFetch* pFetch);
diff --git a/source/libs/catalog/src/catalog.c b/source/libs/catalog/src/catalog.c
index bf5078c854..a21089fa2d 100644
--- a/source/libs/catalog/src/catalog.c
+++ b/source/libs/catalog/src/catalog.c
@@ -1492,6 +1492,23 @@ int32_t catalogGetExpiredSTables(SCatalog* pCtg, SSTableVersion** stables, uint3
   CTG_API_LEAVE(ctgMetaRentGet(&pCtg->stbRent, (void**)stables, num, sizeof(SSTableVersion)));
 }
 
+int32_t catalogGetExpiredViews(SCatalog* pCtg, SViewVersion** views, uint32_t* num, SDynViewVersion** dynViewVersion) {
+  CTG_API_ENTER();
+
+  if (NULL == pCtg || NULL == views || NULL == num) {
+    CTG_API_LEAVE(TSDB_CODE_CTG_INVALID_INPUT);
+  }
+
+  *dynViewVersion = taosMemoryMalloc(sizeof(SDynViewVersion));
+  if (NULL == *dynViewVersion) {
+    CTG_API_LEAVE(TSDB_CODE_OUT_OF_MEMORY);
+  }
+  **dynViewVersion = pCtg->dynViewVer;
+  
+  CTG_API_LEAVE(ctgMetaRentGet(&pCtg->viewRent, (void**)views, num, sizeof(SViewVersion)));
+}
+
+
 int32_t catalogGetExpiredDBs(SCatalog* pCtg, SDbCacheInfo** dbs, uint32_t* num) {
   CTG_API_ENTER();
 
diff --git a/source/libs/catalog/src/ctgCache.c b/source/libs/catalog/src/ctgCache.c
index f6fab21816..8cca214de7 100644
--- a/source/libs/catalog/src/ctgCache.c
+++ b/source/libs/catalog/src/ctgCache.c
@@ -2155,7 +2155,7 @@ int32_t ctgOpUpdateUser(SCtgCacheOperation *operation) {
 
     return TSDB_CODE_SUCCESS;
   } else if (msg->userAuth.dropped == 1) {
-    if (ctgRemoveCacheUser(pCtg, msg->userAuth.user) == 0) {
+    if (ctgRemoveCacheUser(pCtg, pUser, msg->userAuth.user) == 0) {
       CTG_CACHE_NUM_DEC(CTG_CI_USER, 1);
     }
     goto _return;
diff --git a/source/libs/catalog/src/ctgUtil.c b/source/libs/catalog/src/ctgUtil.c
index a8948b6eaf..aad8a6f7c0 100644
--- a/source/libs/catalog/src/ctgUtil.c
+++ b/source/libs/catalog/src/ctgUtil.c
@@ -338,17 +338,13 @@ void ctgFreeHandleImpl(SCatalog* pCtg) {
   taosMemoryFree(pCtg);
 }
 
-int32_t ctgRemoveCacheUser(SCatalog* pCtg, const char* user) {
-  if (!pCtg || !user) {
-    return -1;
-  }
-
-  SCtgUserAuth* pUser = (SCtgUserAuth*)taosHashGet(pCtg->userCache, user, strlen(user));
-  if (pUser) {
-    ctgFreeSCtgUserAuth(pUser);
-    if (taosHashRemove(pCtg->userCache, user, strlen(user)) == 0) {
-      return 0;  // user found and removed
-    }
+int32_t ctgRemoveCacheUser(SCatalog* pCtg, SCtgUserAuth* pUser, const char* user) {
+  CTG_LOCK(CTG_WRITE, &pUser->lock);  
+  ctgFreeSCtgUserAuth(pUser);
+  CTG_UNLOCK(CTG_WRITE, &pUser->lock);  
+  
+  if (taosHashRemove(pCtg->userCache, user, strlen(user)) == 0) {
+    return 0;  // user found and removed
   }
 
   return -1;
diff --git a/source/libs/parser/src/parTranslater.c b/source/libs/parser/src/parTranslater.c
index 21b924f056..d7d1ee0de6 100644
--- a/source/libs/parser/src/parTranslater.c
+++ b/source/libs/parser/src/parTranslater.c
@@ -349,7 +349,7 @@ static int32_t getTableMetaImpl(STranslateContext* pCxt, const SName* pName, STa
     if (pParCxt->async) {
       code = getTableMetaFromCache(pCxt->pMetaCache, pName, pMeta);
 #ifdef TD_ENTERPRISE
-      if (TSDB_CODE_PAR_TABLE_NOT_EXIST == code) {
+      if (TSDB_CODE_PAR_TABLE_NOT_EXIST == code && couldBeView) {
         int32_t origCode = code;
         code = getViewMetaFromCache(pCxt->pMetaCache, pName, pMeta);
         if (TSDB_CODE_SUCCESS != code) {