diff --git a/source/dnode/vnode/src/meta/metaQuery.c b/source/dnode/vnode/src/meta/metaQuery.c
index a7fef795ee..776a3c5b7f 100644
--- a/source/dnode/vnode/src/meta/metaQuery.c
+++ b/source/dnode/vnode/src/meta/metaQuery.c
@@ -205,7 +205,7 @@ _query:
   }
 
   tDecoderInit(&dc, pData, nData);
-  tDecodeSSchemaWrapper(&dc, &schema);
+  tDecodeSSchemaWrapperEx(&dc, &schema);
   pSchema = tCloneSSchemaWrapper(&schema);
   tDecoderClear(&dc);
 
@@ -470,9 +470,9 @@ int64_t metaGetTbNum(SMeta *pMeta) {
 }
 
 // N.B. Called by statusReq per second
-int64_t metaGetTimeSeriesNum(SMeta *pMeta) { 
+int64_t metaGetTimeSeriesNum(SMeta *pMeta) {
   // TODO
-  return 400; 
+  return 400;
 }
 
 typedef struct {
diff --git a/source/dnode/vnode/src/vnd/vnodeSvr.c b/source/dnode/vnode/src/vnd/vnodeSvr.c
index b49e12fc08..e5322f1bd3 100644
--- a/source/dnode/vnode/src/vnd/vnodeSvr.c
+++ b/source/dnode/vnode/src/vnd/vnodeSvr.c
@@ -630,6 +630,9 @@ _exit:
   tEncoderInit(&ec, pRsp->pCont, pRsp->contLen);
   tEncodeSVAlterTbRsp(&ec, &vAlterTbRsp);
   tEncoderClear(&ec);
+  if (vMetaRsp.pSchemas) {
+    taosMemoryFree(vMetaRsp.pSchemas);
+  }
   return 0;
 }