diff --git a/src/common/backend/catalog/pg_synonym.cpp b/src/common/backend/catalog/pg_synonym.cpp
index 28f6e65a506eb38adcce10f267f3c686f688d0cb..77c31bc793b547ab6a405272795891acb8a0b767 100644
--- a/src/common/backend/catalog/pg_synonym.cpp
+++ b/src/common/backend/catalog/pg_synonym.cpp
@@ -520,6 +520,7 @@ char* CheckReferencedObject(Oid relOid, RangeVar* objVar, const char* synName)
         case RELKIND_CONTQUERY:
         case RELKIND_FOREIGN_TABLE:
         case RELKIND_STREAM:
+        case RELKIND_MATVIEW:
             break;
         case RELKIND_COMPOSITE_TYPE:
             appendStringInfo(
diff --git a/src/gausskernel/optimizer/commands/matview.cpp b/src/gausskernel/optimizer/commands/matview.cpp
index 6ec286d33f7ac059529504737b0211ee9dbd6446..25200d9c2febc5ec01ada222a6446cdc8b649fd4 100755
--- a/src/gausskernel/optimizer/commands/matview.cpp
+++ b/src/gausskernel/optimizer/commands/matview.cpp
@@ -829,7 +829,7 @@ ObjectAddress ExecRefreshMatViewInc(RefreshMatViewStmt *stmt, const char *queryS
      */
     matviewOid = RangeVarGetRelidExtended(stmt->relation,
                                            ExclusiveLock,
-                                           false, false, false, false,
+                                           false, false, false, true,
                                            RangeVarCallbackOwnsTable, NULL);
 
     Oid mapid = DatumGetObjectId(get_matview_mapid(matviewOid));
@@ -945,7 +945,7 @@ ObjectAddress ExecRefreshIncMatViewAll(RefreshMatViewStmt *stmt, const char *que
      */
     matviewOid = RangeVarGetRelidExtended(stmt->relation,
                                            AccessExclusiveLock,
-                                           false, false, false, false,
+                                           false, false, false, true,
                                            RangeVarCallbackOwnsTable, NULL);
     mapid = DatumGetObjectId(get_matview_mapid(matviewOid));
     matviewRel = heap_open(matviewOid, AccessExclusiveLock);
@@ -1054,7 +1054,7 @@ ObjectAddress ExecRefreshCtasMatViewAll(RefreshMatViewStmt *stmt, const char *qu
      * Get a lock until end of transaction.
      */
     matviewOid = RangeVarGetRelidExtended(stmt->relation,
-                                          AccessExclusiveLock, false, false, false, false,
+                                          AccessExclusiveLock, false, false, false, true,
                                           RangeVarCallbackOwnsTable, NULL);
     matviewRel = heap_open(matviewOid, NoLock);
 
@@ -1167,7 +1167,7 @@ bool isIncMatView(RangeVar *rv)
 {
     Oid matviewOid = RangeVarGetRelidExtended(rv,
                                            NoLock,
-                                           false, false, false, false,
+                                           false, false, false, true,
                                            RangeVarCallbackOwnsTable, NULL);
     Relation matviewRel = heap_open(matviewOid, AccessShareLock);
 
diff --git a/src/gausskernel/process/tcop/utility.cpp b/src/gausskernel/process/tcop/utility.cpp
index 9b1a60406c416e87df165529d321bb83988f6946..24a8ee3607caff64b5c64237ec98986987a0ccf0 100755
--- a/src/gausskernel/process/tcop/utility.cpp
+++ b/src/gausskernel/process/tcop/utility.cpp
@@ -6197,7 +6197,9 @@ ProcessUtilitySlow(Node *parse_tree,
                 /* something happen on datanodes */
                 if (IS_PGXC_DATANODE)
 #else
-                Relation matview = heap_openrv(stmt->relation, stmt->incremental ? ExclusiveLock : AccessExclusiveLock);
+                Relation matview = HeapOpenrvExtended(stmt->relation,
+                                                      stmt->incremental ? ExclusiveLock : AccessExclusiveLock,
+                                                      false, true);
                 CheckRefreshMatview(matview, is_incremental_matview(matview->rd_id));
                 heap_close(matview, NoLock);
 #endif
diff --git a/src/test/regress/expected/matview_single.out b/src/test/regress/expected/matview_single.out
index e6347ff807ed020b4a764284a71d6b0d7ddc2915..72131ba65a9f031c68e41787369f999ad71c3433 100644
--- a/src/test/regress/expected/matview_single.out
+++ b/src/test/regress/expected/matview_single.out
@@ -124,5 +124,22 @@ select oid, relname from pg_class where relname like 'mlog%';
 --------+------+------+-------+---------
 (0 rows)
 
+create table test_syn(id int unique,a1 varchar(20));
+NOTICE:  CREATE TABLE / UNIQUE will create implicit index "test_syn_id_key" for table "test_syn"
+create materialized view mv_test_syn as select * from test_syn;
+create incremental materialized view imv_test_syn as select * from test_syn;
+create synonym s_mv_test_syn for mv_test_syn;
+create synonym s_imv_test_syn for imv_test_syn;
+REFRESH MATERIALIZED VIEW s_mv_test_syn;
+REFRESH MATERIALIZED VIEW s_imv_test_syn;
+REFRESH INCREMENTAL MATERIALIZED VIEW s_mv_test_syn;
+ERROR:  "mv_test_syn" is not an incremental materialized view
+REFRESH INCREMENTAL MATERIALIZED VIEW s_imv_test_syn;
+drop synonym s_mv_test_syn;
+drop synonym s_imv_test_syn;
+drop table test_syn cascade;
+NOTICE:  drop cascades to 2 other objects
+DETAIL:  drop cascades to materialized view mv_test_syn
+drop cascades to materialized view imv_test_syn
 \c regression
 drop database test_imv_db;
diff --git a/src/test/regress/sql/matview_single.sql b/src/test/regress/sql/matview_single.sql
index c70c0087f512522a3be6d74a1162d7d05063a3cb..56eca85d11efa8704eba46babd3a639f7998cfe7 100644
--- a/src/test/regress/sql/matview_single.sql
+++ b/src/test/regress/sql/matview_single.sql
@@ -57,5 +57,20 @@ drop table imv1_t cascade;
 select oid, relname from pg_class where relname like 'mlog%';
 \d
 
+create table test_syn(id int unique,a1 varchar(20));
+create materialized view mv_test_syn as select * from test_syn;
+create incremental materialized view imv_test_syn as select * from test_syn;
+create synonym s_mv_test_syn for mv_test_syn;
+create synonym s_imv_test_syn for imv_test_syn;
+
+REFRESH MATERIALIZED VIEW s_mv_test_syn;
+REFRESH MATERIALIZED VIEW s_imv_test_syn;
+REFRESH INCREMENTAL MATERIALIZED VIEW s_mv_test_syn;
+REFRESH INCREMENTAL MATERIALIZED VIEW s_imv_test_syn;
+
+drop synonym s_mv_test_syn;
+drop synonym s_imv_test_syn;
+drop table test_syn cascade;
+
 \c regression
 drop database test_imv_db;