diff --git a/src/share/scheduler/ob_dag_scheduler.h b/src/share/scheduler/ob_dag_scheduler.h
index c40829f635..7abb1f2440 100644
--- a/src/share/scheduler/ob_dag_scheduler.h
+++ b/src/share/scheduler/ob_dag_scheduler.h
@@ -475,7 +475,7 @@ public:
   {
     return OB_SUCCESS;
   }
-  virtual bool is_ha_dag_net() const { return true; }
+  virtual bool is_ha_dag_net() const { return false; }
 public:
   friend class ObTenantDagScheduler;
 
diff --git a/src/storage/backup/ob_backup_task.h b/src/storage/backup/ob_backup_task.h
index e5865523c0..079afa0643 100644
--- a/src/storage/backup/ob_backup_task.h
+++ b/src/storage/backup/ob_backup_task.h
@@ -110,6 +110,7 @@ class ObBackupDagNet : public share::ObIDagNet
 public:
   explicit ObBackupDagNet(const ObBackupDagNetSubType &sub_type);
   virtual ~ObBackupDagNet();
+  bool is_ha_dag_net() const override { return true; }
   ObBackupDagNetSubType get_sub_type() const { return sub_type_; };
   INHERIT_TO_STRING_KV("ObIDagNet", ObIDagNet, K_(sub_type));
 protected:
diff --git a/src/storage/backup/ob_ls_backup_clean_mgr.h b/src/storage/backup/ob_ls_backup_clean_mgr.h
index 98c52c587f..bac9a0bb31 100644
--- a/src/storage/backup/ob_ls_backup_clean_mgr.h
+++ b/src/storage/backup/ob_ls_backup_clean_mgr.h
@@ -69,6 +69,7 @@ public:
   int fill_comment(char *buf, const int64_t buf_len) const override;
   int fill_dag_net_key(char *buf, const int64_t buf_len) const override;
   bool is_valid() const override { return param_.is_valid(); }
+  bool is_ha_dag_net() const override { return true; }
   ObLSBackupCleanDagNetInitParam &get_param() { return param_;} 
   INHERIT_TO_STRING_KV("share::ObIDagNet", share::ObIDagNet, K_(param));
 private:
diff --git a/src/storage/high_availability/ob_ls_complete_migration.h b/src/storage/high_availability/ob_ls_complete_migration.h
index 19f08918a7..cb2ada9450 100644
--- a/src/storage/high_availability/ob_ls_complete_migration.h
+++ b/src/storage/high_availability/ob_ls_complete_migration.h
@@ -85,6 +85,7 @@ public:
   virtual int fill_dag_net_key(char *buf, const int64_t buf_len) const override;
   virtual int clear_dag_net_ctx() override;
   virtual int deal_with_cancel() override;
+  bool is_ha_dag_net() const override { return true; }
 
   ObLSCompleteMigrationCtx *get_ctx() { return &ctx_; }
   const share::ObLSID &get_ls_id() const { return ctx_.arg_.ls_id_; }
diff --git a/src/storage/high_availability/ob_ls_migration.h b/src/storage/high_availability/ob_ls_migration.h
index 69f14eb36a..4419ec6ab8 100644
--- a/src/storage/high_availability/ob_ls_migration.h
+++ b/src/storage/high_availability/ob_ls_migration.h
@@ -131,6 +131,7 @@ public:
   virtual int fill_dag_net_key(char *buf, const int64_t buf_len) const override;
   virtual int clear_dag_net_ctx() override;
   virtual int deal_with_cancel() override;
+  bool is_ha_dag_net() const override { return true; }
 
   ObMigrationCtx *get_migration_ctx() { return ctx_; }
   common::ObInOutBandwidthThrottle *get_bandwidth_throttle() { return bandwidth_throttle_; }
diff --git a/src/storage/high_availability/ob_ls_prepare_migration.h b/src/storage/high_availability/ob_ls_prepare_migration.h
index b0db7eb277..082634596b 100644
--- a/src/storage/high_availability/ob_ls_prepare_migration.h
+++ b/src/storage/high_availability/ob_ls_prepare_migration.h
@@ -82,6 +82,7 @@ public:
   virtual int fill_dag_net_key(char *buf, const int64_t buf_len) const override;
   virtual int clear_dag_net_ctx() override;
   virtual int deal_with_cancel() override;
+  bool is_ha_dag_net() const override { return true; }
 
   ObLSPrepareMigrationCtx *get_ctx() { return &ctx_; }
   const share::ObLSID &get_ls_id() const { return ctx_.arg_.ls_id_; }
diff --git a/src/storage/high_availability/ob_ls_restore.h b/src/storage/high_availability/ob_ls_restore.h
index 7d6362df27..848e1aaa21 100644
--- a/src/storage/high_availability/ob_ls_restore.h
+++ b/src/storage/high_availability/ob_ls_restore.h
@@ -99,6 +99,7 @@ public:
   virtual int fill_dag_net_key(char *buf, const int64_t buf_len) const override;
   virtual int clear_dag_net_ctx() override;
   virtual int deal_with_cancel() override;
+  bool is_ha_dag_net() const override { return true; }
 
   ObLSRestoreCtx *get_ls_restore_ctx() { return ctx_; }
   common::ObInOutBandwidthThrottle *get_bandwidth_throttle() { return bandwidth_throttle_; }
diff --git a/src/storage/high_availability/ob_tablet_group_restore.h b/src/storage/high_availability/ob_tablet_group_restore.h
index 58928f1a68..e0e1988963 100644
--- a/src/storage/high_availability/ob_tablet_group_restore.h
+++ b/src/storage/high_availability/ob_tablet_group_restore.h
@@ -143,6 +143,7 @@ public:
   virtual int fill_dag_net_key(char *buf, const int64_t buf_len) const override;
   virtual int clear_dag_net_ctx() override;
   virtual int deal_with_cancel() override;
+  bool is_ha_dag_net() const override { return true; }
 
   ObTabletGroupRestoreCtx *get_restore_ctx() { return ctx_; }
   common::ObInOutBandwidthThrottle *get_bandwidth_throttle() { return bandwidth_throttle_; }