diff --git a/src/tsdb/src/tsdbMeta.c b/src/tsdb/src/tsdbMeta.c
index af7ab70dcdf00550d46929174d128c918efbbd5f..14d0ee9b4ff2aa5871e1f4e02eb3eca532f129b3 100644
--- a/src/tsdb/src/tsdbMeta.c
+++ b/src/tsdb/src/tsdbMeta.c
@@ -401,7 +401,7 @@ int tsdbUpdateTableTagValue(STsdbRepo *repo, SUpdateTableTagValMsg *pMsg) {
   TSDB_WLOCK_TABLE(pTable);
   if (pMsg->type == TSDB_DATA_TYPE_JSON){
     kvRowFree(pTable->tagVal);
-    pTable->tagVal = tdKVRowDup(POINTER_SHIFT(pMsg->data, pMsg->schemaLen))
+    pTable->tagVal = tdKVRowDup(POINTER_SHIFT(pMsg->data, pMsg->schemaLen));
   }else{
     tdSetKVRowDataOfCol(&(pTable->tagVal), pMsg->colId, pMsg->type, POINTER_SHIFT(pMsg->data, pMsg->schemaLen));
   }