diff --git a/src/common/backend/catalog/namespace.cpp b/src/common/backend/catalog/namespace.cpp
index e9108c460..6e3c72497 100755
--- a/src/common/backend/catalog/namespace.cpp
+++ b/src/common/backend/catalog/namespace.cpp
@@ -2866,6 +2866,14 @@ void CheckSetNamespace(Oid oldNspOid, Oid nspOid, Oid classid, Oid objid)
 
     if (nspOid == PG_CATALOG_NAMESPACE)
         ereport(ERROR, (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), errmsg("cannot move objects into system schema")));
+
+    /* disallow set into dbe_perf schema */
+    if (nspOid == PG_DBEPERF_NAMESPACE)
+        ereport(ERROR, (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), errmsg("cannot move objects into dbe_perf schema")));
+    
+    /* disallow set into snapshot schema */
+    if (nspOid == PG_SNAPSHOT_NAMESPACE)
+        ereport(ERROR, (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), errmsg("cannot move objects into snapshot schema")));
 }
 
 /*
diff --git a/src/test/regress/input/disable_dbeperf_and_snapshot.source b/src/test/regress/input/disable_dbeperf_and_snapshot.source
new file mode 100644
index 000000000..f7e1608fc
--- /dev/null
+++ b/src/test/regress/input/disable_dbeperf_and_snapshot.source
@@ -0,0 +1,24 @@
+---
+-- disable dbe_perf and snapshot
+---
+-- 1. Test whether the administrator has dbe_perf and snapshot schema permissions
+create table t1(col int);
+alter table t1 set schema dbe_perf;
+alter table t1 set schema snapshot;
+-- 2. Test whether the wdr snapshot is generated properly
+\c postgres
+alter system set enable_wdr_snapshot to on;
+\! sleep 15s
+show enable_wdr_snapshot ;
+select create_wdr_snapshot();
+\! sleep 15s
+select create_wdr_snapshot();
+\! sleep 15s
+select create_wdr_snapshot();
+\! sleep 15s
+select snapshot_id from snapshot.snapshot limit 4;
+\! mkdir @abs_srcdir@/temp
+\a \t \o @abs_srcdir@/temp/wdrTestNode.html
+\! test -f @abs_srcdir@/temp/wdrTestNode.html && echo "found" || echo "not found"
+\o \a \t
+\! rm @abs_srcdir@/temp -rf
\ No newline at end of file
diff --git a/src/test/regress/output/disable_dbeperf_and_snapshot.source b/src/test/regress/output/disable_dbeperf_and_snapshot.source
new file mode 100644
index 000000000..0a5f1ec19
--- /dev/null
+++ b/src/test/regress/output/disable_dbeperf_and_snapshot.source
@@ -0,0 +1,55 @@
+---
+-- disable dbe_perf and snapshot
+---
+-- 1. Test whether the administrator has dbe_perf and snapshot schema permissions
+create table t1(col int);
+alter table t1 set schema dbe_perf;
+ERROR:  cannot move objects into dbe_perf schema
+alter table t1 set schema snapshot;
+ERROR:  cannot move objects into snapshot schema
+-- 2. Test whether the wdr snapshot is generated properly
+\c postgres
+alter system set enable_wdr_snapshot to on;
+\! sleep 15s
+show enable_wdr_snapshot ;
+ enable_wdr_snapshot 
+---------------------
+ on
+(1 row)
+
+select create_wdr_snapshot();
+           create_wdr_snapshot           
+-----------------------------------------
+ WDR snapshot request has been submitted
+(1 row)
+
+\! sleep 15s
+select create_wdr_snapshot();
+           create_wdr_snapshot           
+-----------------------------------------
+ WDR snapshot request has been submitted
+(1 row)
+
+\! sleep 15s
+select create_wdr_snapshot();
+           create_wdr_snapshot           
+-----------------------------------------
+ WDR snapshot request has been submitted
+(1 row)
+
+\! sleep 15s
+select snapshot_id from snapshot.snapshot limit 4;
+ snapshot_id 
+-------------
+           1
+           2
+           3
+           4
+(4 rows)
+
+\! mkdir /data/archclean/openGauss-server/src/test/regress/temp
+\a \t \o /data/archclean/openGauss-server/src/test/regress/temp/wdrTestNode.html
+\! test -f /data/archclean/openGauss-server/src/test/regress/temp/wdrTestNode.html && echo "found" || echo "not found"
+found
+\o \a \t
+\! rm /data/archclean/openGauss-server/src/test/regress/temp -rf
\ No newline at end of file
diff --git a/src/test/regress/parallel_schedule10 b/src/test/regress/parallel_schedule10
index a0e6d788a..9e5eef9e8 100644
--- a/src/test/regress/parallel_schedule10
+++ b/src/test/regress/parallel_schedule10
@@ -86,3 +86,4 @@
  test: alarm_component_test
  test: unify_definition_superuser
  test: global_temporary_table_get_table_def
+ test: disable_dbeperf_and_snapshot