diff --git a/src/common/backend/utils/cache/partcache.cpp b/src/common/backend/utils/cache/partcache.cpp
index 072896d7ca0b5fc42bfd623067dff71db183c36d..7e76d0d3df9ad864c6184823f06a4d6f2298ec4a 100644
--- a/src/common/backend/utils/cache/partcache.cpp
+++ b/src/common/backend/utils/cache/partcache.cpp
@@ -1697,6 +1697,7 @@ void PartitionReloadIndexInfo(Partition part)
          * will enroll this relation in ordinary relcache invalidation processing,
          */
         if (t_thrd.inval_msg_cxt.in_progress_list[offset].invalidated) {
+            PartitionCloseSmgr(part);
             part->pd_isvalid = false;
             ResetInvalMsgProcListInval(offset);
             continue;
diff --git a/src/common/backend/utils/cache/relcache.cpp b/src/common/backend/utils/cache/relcache.cpp
index e1ea8a8e740723156ca7c6ef8d33067740374127..98593ac14c899c55277fc113c712e365f558bb4b 100755
--- a/src/common/backend/utils/cache/relcache.cpp
+++ b/src/common/backend/utils/cache/relcache.cpp
@@ -3582,6 +3582,7 @@ void RelationReloadIndexInfo(Relation relation)
          * will enroll this relation in ordinary relcache invalidation processing,
          */
         if (t_thrd.inval_msg_cxt.in_progress_list[offset].invalidated) {
+            RelationCloseSmgr(relation);
             relation->rd_isvalid = false;
             ResetInvalMsgProcListInval(offset);
             continue;