diff --git a/regression-test/suites/load_p0/stream_load/test_stream_load_move_memtable.groovy b/regression-test/suites/load_p0/stream_load/test_stream_load_move_memtable.groovy
index c7d1fdf721..f0910c2dee 100644
--- a/regression-test/suites/load_p0/stream_load/test_stream_load_move_memtable.groovy
+++ b/regression-test/suites/load_p0/stream_load/test_stream_load_move_memtable.groovy
@@ -877,8 +877,8 @@ suite("test_stream_load_move_memtable", "p0") {
         PROPERTIES ("replication_allocation" = "tag.location.default: 1");
     """
     
-    sql """create USER common_user@'%' IDENTIFIED BY '123456'"""
-    sql """GRANT LOAD_PRIV ON *.* TO 'common_user'@'%';"""
+    sql """create USER common_user1@'%' IDENTIFIED BY '123456'"""
+    sql """GRANT LOAD_PRIV ON *.* TO 'common_user1'@'%';"""
 
     streamLoad {
         table "${tableName13}"
@@ -906,7 +906,7 @@ suite("test_stream_load_move_memtable", "p0") {
     }
     
     sql "sync"
-    sql """DROP USER 'common_user'@'%'"""
+    sql """DROP USER 'common_user1'@'%'"""
 
     // test default value
     def tableName14 = "test_default_value_mm"