diff --git a/src/observer/virtual_table/ob_all_virtual_ls_info.cpp b/src/observer/virtual_table/ob_all_virtual_ls_info.cpp
index e9d38a6ecc..ca3aa0830c 100644
--- a/src/observer/virtual_table/ob_all_virtual_ls_info.cpp
+++ b/src/observer/virtual_table/ob_all_virtual_ls_info.cpp
@@ -193,11 +193,15 @@ int ObAllVirtualLSInfo::process_curr_tenant(ObNewRow *&row)
           // tablet_change_checkpoint_scn
           cur_row_.cells_[i].set_uint64(!ls_info.tablet_change_checkpoint_scn_.is_valid() ? 0 : ls_info.tablet_change_checkpoint_scn_.get_val_for_inner_table_field());
           break;
-        default:
         case OB_APP_MIN_COLUMN_ID + 15:
           // transfer_scn
           cur_row_.cells_[i].set_uint64(!ls_info.transfer_scn_.is_valid() ? 0 : ls_info.transfer_scn_.get_val_for_inner_table_field());
           break;
+        case OB_APP_MIN_COLUMN_ID + 16:
+          // tx blocked
+          cur_row_.cells_[i].set_int(ls_info.tx_blocked_);
+          break;
+        default:
           ret = OB_ERR_UNEXPECTED;
           SERVER_LOG(WARN, "invalid col_id", K(ret), K(col_id));
           break;
diff --git a/src/share/inner_table/ob_inner_table_schema.12251_12300.cpp b/src/share/inner_table/ob_inner_table_schema.12251_12300.cpp
index fb32cebbdf..9b038764ef 100644
--- a/src/share/inner_table/ob_inner_table_schema.12251_12300.cpp
+++ b/src/share/inner_table/ob_inner_table_schema.12251_12300.cpp
@@ -9521,6 +9521,21 @@ int ObInnerTableSchema::all_virtual_ls_info_schema(ObTableSchema &table_schema)
       false, //is_nullable
       false); //is_autoincrement
   }
+
+  if (OB_SUCC(ret)) {
+    ADD_COLUMN_SCHEMA("tx_blocked", //column_name
+      ++column_id, //column_id
+      0, //rowkey_id
+      0, //index_id
+      0, //part_key_pos
+      ObUInt64Type, //column_type
+      CS_TYPE_INVALID, //column_collation_type
+      sizeof(uint64_t), //column_length
+      -1, //column_precision
+      -1, //column_scale
+      false, //is_nullable
+      false); //is_autoincrement
+  }
   if (OB_SUCC(ret)) {
     table_schema.get_part_option().set_part_num(1);
     table_schema.set_part_level(PARTITION_LEVEL_ONE);
diff --git a/src/share/inner_table/ob_inner_table_schema_def.py b/src/share/inner_table/ob_inner_table_schema_def.py
index 237a40ff29..bf82832c10 100644
--- a/src/share/inner_table/ob_inner_table_schema_def.py
+++ b/src/share/inner_table/ob_inner_table_schema_def.py
@@ -10833,6 +10833,7 @@ def_table_schema(
   ('rebuild_seq', 'int'),
   ('tablet_change_checkpoint_scn', 'uint'),
   ('transfer_scn', 'uint'),
+  ('tx_blocked', 'uint'),
   ],
   partition_columns = ['svr_ip', 'svr_port'],
   vtable_route_policy = 'distributed',
diff --git a/src/storage/ls/ob_ls.cpp b/src/storage/ls/ob_ls.cpp
index c11a9454e9..2011208995 100755
--- a/src/storage/ls/ob_ls.cpp
+++ b/src/storage/ls/ob_ls.cpp
@@ -1218,6 +1218,7 @@ int ObLS::get_ls_info(ObLSVTInfo &ls_info)
   bool is_log_sync = false;
   bool is_need_rebuild = false;
   ObMigrationStatus migrate_status;
+  bool tx_blocked = false;
   if (IS_NOT_INIT) {
     ret = OB_NOT_INIT;
     LOG_WARN("ls is not inited", K(ret));
@@ -1228,6 +1229,8 @@ int ObLS::get_ls_info(ObLSVTInfo &ls_info)
     LOG_WARN("get ls need rebuild info failed", K(ret), KPC(this));
   } else if (OB_FAIL(ls_meta_.get_migration_status(migrate_status))) {
     LOG_WARN("get ls migrate status failed", K(ret), KPC(this));
+  } else if (OB_FAIL(ls_tx_svr_.check_tx_blocked(tx_blocked))) {
+    LOG_WARN("check tx ls state error", K(ret),KPC(this));
   } else {
     ls_info.ls_id_ = ls_meta_.ls_id_;
     ls_info.replica_type_ = ls_meta_.get_replica_type();
@@ -1241,6 +1244,7 @@ int ObLS::get_ls_info(ObLSVTInfo &ls_info)
     ls_info.rebuild_seq_ = ls_meta_.get_rebuild_seq();
     ls_info.tablet_change_checkpoint_scn_ = ls_meta_.get_tablet_change_checkpoint_scn();
     ls_info.transfer_scn_ = ls_meta_.get_transfer_scn();
+    ls_info.tx_blocked_ = tx_blocked;
   }
   return ret;
 }
diff --git a/src/storage/ls/ob_ls.h b/src/storage/ls/ob_ls.h
index 367133e2e6..c4d3f64cbc 100755
--- a/src/storage/ls/ob_ls.h
+++ b/src/storage/ls/ob_ls.h
@@ -93,6 +93,7 @@ struct ObLSVTInfo
   int64_t rebuild_seq_;
   share::SCN tablet_change_checkpoint_scn_;
   share::SCN transfer_scn_;
+  bool tx_blocked_;
 };
 
 // 诊断虚表统计信息
diff --git a/src/storage/ls/ob_ls_tx_service.cpp b/src/storage/ls/ob_ls_tx_service.cpp
index 400a962419..3aaa0f7eee 100644
--- a/src/storage/ls/ob_ls_tx_service.cpp
+++ b/src/storage/ls/ob_ls_tx_service.cpp
@@ -743,6 +743,18 @@ int ObLSTxService::set_max_replay_commit_version(share::SCN commit_version)
   }
   return ret;
 }
+
+int ObLSTxService::check_tx_blocked(bool &tx_blocked) const
+{
+  int ret = OB_SUCCESS;
+  if (OB_ISNULL(mgr_)) {
+    ret = OB_NOT_INIT;
+    TRANS_LOG(WARN, "not init", KR(ret), K_(ls_id));
+  } else {
+    tx_blocked = mgr_->is_blocked();
+  }
+  return ret;
+}
 } // transaction
 
 } // oceanbase
diff --git a/src/storage/ls/ob_ls_tx_service.h b/src/storage/ls/ob_ls_tx_service.h
index af0c2977a2..adb1be47b0 100644
--- a/src/storage/ls/ob_ls_tx_service.h
+++ b/src/storage/ls/ob_ls_tx_service.h
@@ -174,6 +174,9 @@ public:
   int check_in_leader_serving_state(bool& bool_ret);
   int set_max_replay_commit_version(share::SCN commit_version);
   transaction::ObTxRetainCtxMgr *get_retain_ctx_mgr();
+
+  // check tx ls blocked
+  int check_tx_blocked(bool &tx_blocked) const;
 private:
   void reset_();
 
diff --git a/src/storage/tx/ob_trans_ctx_mgr_v4.h b/src/storage/tx/ob_trans_ctx_mgr_v4.h
index 5c8d41a9f1..1955a49c15 100644
--- a/src/storage/tx/ob_trans_ctx_mgr_v4.h
+++ b/src/storage/tx/ob_trans_ctx_mgr_v4.h
@@ -511,6 +511,9 @@ public:
   // check is master
   bool is_master() const { return is_master_(); }
 
+  // check is blocked
+  bool is_blocked() const { return is_blocked_(); }
+
   // Switch the prev_aggre_log_ts and aggre_log_ts during dump starts
   int refresh_aggre_rec_scn();
 
diff --git a/src/storage/tx/wrs/ob_black_list.cpp b/src/storage/tx/wrs/ob_black_list.cpp
index 8f809fa6fd..51f1da9c6a 100644
--- a/src/storage/tx/wrs/ob_black_list.cpp
+++ b/src/storage/tx/wrs/ob_black_list.cpp
@@ -252,7 +252,7 @@ int ObBLService::do_black_list_check_(sqlclient::ObMySQLResult *result)
     } else {
       max_stale_time = get_tenant_max_stale_time_(bl_key.get_tenant_id());
       int64_t max_stale_time_ns = max_stale_time * 1000;
-      if (gts_scn.get_val_for_gts() > ls_info.weak_read_scn_ + max_stale_time_ns) {
+      if (gts_scn.get_val_for_gts() > ls_info.weak_read_scn_ + max_stale_time_ns || ls_info.tx_blocked_) {
         // scn is out-of-time，add this log stream into blacklist
         if (OB_FAIL(ls_bl_mgr_.update(bl_key, ls_info))) {
           TRANS_LOG(WARN, "ls_bl_mgr_ add fail ", K(bl_key), K(ls_info));
@@ -295,7 +295,9 @@ int ObBLService::get_info_from_result_(sqlclient::ObMySQLResult &result, ObBLKey
   int64_t ls_role = -1;
   int64_t weak_read_scn = 0;
   int64_t migrate_status_int = -1;
+  int64_t tx_blocked = 0;
   common::number::ObNumber weak_read_number;
+  common::number::ObNumber tx_blocked_number;
 
   (void)GET_COL_IGNORE_NULL(result.get_varchar, "svr_ip", ip);
   (void)GET_COL_IGNORE_NULL(result.get_int, "svr_port", port);
@@ -304,6 +306,7 @@ int ObBLService::get_info_from_result_(sqlclient::ObMySQLResult &result, ObBLKey
   (void)GET_COL_IGNORE_NULL(result.get_int, "role", ls_role);
   (void)GET_COL_IGNORE_NULL(result.get_number, "weak_read_scn", weak_read_number);
   (void)GET_COL_IGNORE_NULL(result.get_int, "migrate_status", migrate_status_int);
+  (void)GET_COL_IGNORE_NULL(result.get_number, "tx_blocked", tx_blocked_number);
 
   ObLSID ls_id(id);
   common::ObAddr server;
@@ -314,10 +317,12 @@ int ObBLService::get_info_from_result_(sqlclient::ObMySQLResult &result, ObBLKey
     TRANS_LOG(WARN, "invalid server address", K(ip), K(port));
   } else if (OB_FAIL(weak_read_number.cast_to_int64(weak_read_scn))) {
     TRANS_LOG(WARN, "failed to cast int", K(ret), K(weak_read_number));
+  } else if (OB_FAIL(tx_blocked_number.cast_to_int64(tx_blocked))) {
+    TRANS_LOG(WARN, "failed to cast int", K(ret), K(tx_blocked_number));
   } else if (OB_FAIL(bl_key.init(server, tenant_id, ls_id))) {
     TRANS_LOG(WARN, "bl_key init fail", K(server), K(tenant_id), K(ls_id));
-  } else if (OB_FAIL(ls_info.init(ls_role, weak_read_scn, migrate_status))) {
-    TRANS_LOG(WARN, "ls_info init fail", K(ls_role), K(weak_read_scn), K(migrate_status));
+  } else if (OB_FAIL(ls_info.init(ls_role, weak_read_scn, migrate_status, tx_blocked))) {
+    TRANS_LOG(WARN, "ls_info init fail", K(ls_role), K(weak_read_scn), K(migrate_status), K(tx_blocked));
   }
 
   return ret;
diff --git a/src/storage/tx/wrs/ob_black_list.h b/src/storage/tx/wrs/ob_black_list.h
index daf57de6d2..d8dde16e34 100644
--- a/src/storage/tx/wrs/ob_black_list.h
+++ b/src/storage/tx/wrs/ob_black_list.h
@@ -32,7 +32,7 @@
 // 查询 __all_virtual_ls_info 的语句，设置了2s超时时间
 #define BLACK_LIST_SELECT_LS_INFO_STMT \
   "select /*+query_timeout(2000000)*/ a.svr_ip, a.svr_port, a.tenant_id, a.ls_id, a.role, \
-  nvl(b.weak_read_scn, 1) as weak_read_scn, nvl(b.migrate_status, 0) as migrate_status \
+  nvl(b.weak_read_scn, 1) as weak_read_scn, nvl(b.migrate_status, 0) as migrate_status, nvl(b.tx_blocked, 0) as tx_blocked \
   from oceanbase.__all_virtual_ls_meta_table a left join oceanbase.__all_virtual_ls_info b \
   on a.svr_ip = b.svr_ip and a.svr_port = b.svr_port and a.tenant_id = b.tenant_id and a.ls_id = b.ls_id;"
 
@@ -127,9 +127,10 @@ public:
   ObLsInfo()
     : ls_state_(-1),
       weak_read_scn_(0),
-      migrate_status_(OB_MIGRATE_STATUS_MAX)
+      migrate_status_(OB_MIGRATE_STATUS_MAX),
+      tx_blocked_(false)
       {}
-  int init(const int64_t ls_state, int64_t weak_read_scn, ObMigrateStatus migrate_status)
+  int init(const int64_t ls_state, int64_t weak_read_scn, ObMigrateStatus migrate_status, bool tx_blocked)
   {
     int ret = OB_SUCCESS;
     if (OB_MIGRATE_STATUS_MAX == migrate_status) {
@@ -138,6 +139,7 @@ public:
       ls_state_ = ls_state;
       weak_read_scn_ = weak_read_scn;
       migrate_status_ = migrate_status;
+      tx_blocked_ = tx_blocked;
     }
     return ret;
   }
@@ -154,6 +156,8 @@ public:
   int64_t weak_read_scn_;
   // 迁移状态，正在迁移的日志流一定不可读
   ObMigrateStatus migrate_status_;
+  // transaction ls blocked
+  bool tx_blocked_;
 };
 
 // blacklist value
diff --git a/unittest/storage/tx/test_ob_black_list.cpp b/unittest/storage/tx/test_ob_black_list.cpp
index 05461606fc..22250c022c 100644
--- a/unittest/storage/tx/test_ob_black_list.cpp
+++ b/unittest/storage/tx/test_ob_black_list.cpp
@@ -56,7 +56,7 @@ TEST_F(TestObBlackList, black_list_init_invalid)
   // update
   ObLsInfo ls_info;
   uint64_t curr_time = static_cast<uint64_t>(ObTimeUtility::current_time());
-  EXPECT_EQ(OB_SUCCESS, ls_info.init(FOLLOWER, curr_time, OB_MIGRATE_STATUS_NONE));
+  EXPECT_EQ(OB_SUCCESS, ls_info.init(0, curr_time, OB_MIGRATE_STATUS_NONE, 0));
   EXPECT_EQ(OB_SUCCESS, bl_service.ls_bl_mgr_.update(key, ls_info));
 
   // check
@@ -241,7 +241,7 @@ TEST_F(TestObBlackList, black_list_parallel_2)
     int rand = 0;
     ObBLKey key;
     ObLsInfo ls_info;
-    EXPECT_EQ(OB_SUCCESS, ls_info.init(FOLLOWER, 1, OB_MIGRATE_STATUS_NONE));
+    EXPECT_EQ(OB_SUCCESS, ls_info.init(0, 1, OB_MIGRATE_STATUS_NONE, 0));
     std::srand((unsigned)std::time(NULL));
     for (int i = 1; i <= loop_cnt; i++) {
       rand = std::rand() % 1000 + 1;