diff --git a/src/bin/gs_guc/cluster_guc.conf b/src/bin/gs_guc/cluster_guc.conf
index 9ee824d08..a3549297f 100755
--- a/src/bin/gs_guc/cluster_guc.conf
+++ b/src/bin/gs_guc/cluster_guc.conf
@@ -716,7 +716,7 @@ ss_work_thread_count|int|16,128|NULL|NULL|
 ss_recv_msg_pool_size|int|1024,1048576|kB|NULL|
 ss_interconnect_type|string|0,0|NULL|NULL|
 ss_log_level|int|0,887|NULL|NULL|
-ss_log_backup_file_count|int|0,128|NULL|NULL|
+ss_log_backup_file_count|int|0,1024|NULL|NULL|
 ss_log_max_file_size|int|1024,4194304|kB|NULL|
 ss_instance_id|int|0,63|NULL|NULL|
 ss_interconnect_url|string|0,0|NULL|NULL|
diff --git a/src/common/backend/utils/misc/guc/guc_storage.cpp b/src/common/backend/utils/misc/guc/guc_storage.cpp
index 1b8f64f63..26f0f891e 100755
--- a/src/common/backend/utils/misc/guc/guc_storage.cpp
+++ b/src/common/backend/utils/misc/guc/guc_storage.cpp
@@ -3549,7 +3549,7 @@ static void InitStorageConfigureNamesInt()
             &g_instance.attr.attr_storage.dms_attr.sslog_backup_file_count,
             10,
             0,
-            128,
+            1024,
             NULL,
             assign_ss_log_backup_file_count,
             NULL},
diff --git a/src/test/regress/output/recovery_2pc_tools.source b/src/test/regress/output/recovery_2pc_tools.source
index 63692a939..b10bf2dab 100644
--- a/src/test/regress/output/recovery_2pc_tools.source
+++ b/src/test/regress/output/recovery_2pc_tools.source
@@ -621,7 +621,7 @@ select name,vartype,unit,min_val,max_val from pg_settings where name <> 'qunit_c
  ssl_ciphers                                      | string  |      |           | 
  ssl_crl_file                                     | string  |      |           | 
  ssl_key_file                                     | string  |      |           | 
- ss_log_backup_file_count                         | integer |      | 0         | 128
+ ss_log_backup_file_count                         | integer |      | 0         | 1024
  ss_log_level                                     | integer |      | 0         | 887
  ss_log_max_file_size                             | integer | kB   | 1024      | 4194304
  ssl_renegotiation_limit                          | integer | kB   | 0         | 2147483647