diff --git a/src/storage/tx/ob_trans_service_v4.cpp b/src/storage/tx/ob_trans_service_v4.cpp
index f4306e53a0..70ba5e9ee6 100644
--- a/src/storage/tx/ob_trans_service_v4.cpp
+++ b/src/storage/tx/ob_trans_service_v4.cpp
@@ -681,7 +681,8 @@ int ObTransService::end_two_phase_tx(const ObTransID &tx_id,
                                      const share::ObLSID &coord,
                                      const int64_t timeout_us,
                                      const bool is_rollback,
-                                     ObITxCallback &cb)
+                                     ObITxCallback &cb,
+                                     ObTxDesc *&tx_desc)
 {
   int ret = OB_SUCCESS;
   int64_t now = ObClockGenerator::getClock();
@@ -691,6 +692,8 @@ int ObTransService::end_two_phase_tx(const ObTransID &tx_id,
     TRANS_LOG(WARN, "alloc tx fail", K(ret), KPC(this));
   } else if (OB_FAIL(tx_desc_mgr_.add_with_txid(tx_id, *tx))) {
     TRANS_LOG(WARN, "add tx to txMgr fail", K(ret), K(tx));
+    tx_desc_mgr_.revert(*tx);
+    tx = NULL;
   } else {
     tx->commit_expire_ts_ = now + timeout_us;
     tx->coord_id_ = coord;
@@ -701,16 +704,15 @@ int ObTransService::end_two_phase_tx(const ObTransID &tx_id,
     } else if (OB_FAIL(register_commit_retry_task_(*tx))) {
       TRANS_LOG(WARN, "fail to register retry commit task", K(ret), K(*tx));
     } else {
+      int tmp_ret = OB_SUCCESS;
       if (is_rollback) {
         // two phase rollback
         ObTxSubRollbackMsg msg;
         tx->state_ = ObTxDesc::State::SUB_ROLLBACKING;
         if (OB_FAIL(build_tx_sub_rollback_msg_(*tx, msg))) {
           TRANS_LOG(WARN, "fail to build tx sub-rollback msg", K(ret), K(*tx));
-        } else if (OB_FAIL(rpc_->post_msg(tx->coord_id_, msg))) {
-          TRANS_LOG(WARN, "fail to post tx sub-rollback msg", K(ret), K(*tx), K(msg));
-          // send msg fail won't cause commit fail, later driven by retry timer
-          ret = OB_SUCCESS;
+        } else if (OB_SUCCESS != (tmp_ret = rpc_->post_msg(tx->coord_id_, msg))) {
+          TRANS_LOG(WARN, "fail to post tx sub-rollback msg", K(tmp_ret), K(*tx), K(msg));
         }
       } else {
         // two phase commit
@@ -718,15 +720,20 @@ int ObTransService::end_two_phase_tx(const ObTransID &tx_id,
         tx->state_ = ObTxDesc::State::SUB_COMMITTING;
         if (OB_FAIL(build_tx_sub_commit_msg_(*tx, msg))) {
           TRANS_LOG(WARN, "fail to build tx sub-commit msg", K(ret), K(*tx));
-        } else if (OB_FAIL(rpc_->post_msg(tx->coord_id_, msg))) {
-          TRANS_LOG(WARN, "fail to post tx sub-commit msg", K(ret), K(*tx), K(msg));
-          // send msg fail won't cause commit fail, later driven by retry timer
-          ret = OB_SUCCESS;
+        } else if (OB_SUCCESS != (tmp_ret = rpc_->post_msg(tx->coord_id_, msg))) {
+          TRANS_LOG(WARN, "fail to post tx sub-commit msg", K(tmp_ret), K(*tx), K(msg));
         }
       }
     }
+    if (OB_SUCCESS != ret && OB_NOT_NULL(tx)) {
+      tx_desc_mgr_.remove(*tx);
+      tx_desc_mgr_.revert(*tx);
+      tx = NULL;
+    } else {
+      tx_desc = tx;
+    }
   }
-  TRANS_LOG(INFO, "end two phase tx", K(tx_id), K(is_rollback), K(xid), KP(&cb));
+  TRANS_LOG(INFO, "end two phase tx", K(ret), K(tx_id), K(is_rollback), K(xid), KP(&cb));
   return ret;
 }
 
@@ -2397,7 +2404,7 @@ int ObTransService::handle_sub_rollback_timeout_(ObTxDesc &tx, const int64_t del
     ret = OB_ERR_UNEXPECTED;
     TRANS_LOG(WARN, "unexpect trans state", K(ret), K_(tx.state), K(tx));
   } else if (tx.commit_expire_ts_ <= now) {
-    TRANS_LOG(WARN, "sub prepare timeout", K_(tx.commit_expire_ts), K(tx));
+    TRANS_LOG(WARN, "sub rollback timeout", K_(tx.commit_expire_ts), K(tx));
     const bool is_rollback = true;
     ret = handle_sub_end_tx_result_(tx, is_rollback, OB_TRANS_STMT_TIMEOUT);
   } else {
@@ -2423,7 +2430,7 @@ int ObTransService::handle_sub_commit_timeout_(ObTxDesc &tx, const int64_t delay
     ret = OB_ERR_UNEXPECTED;
     TRANS_LOG(WARN, "unexpect trans state", K(ret), K_(tx.state), K(tx));
   } else if (tx.commit_expire_ts_ <= now) {
-    TRANS_LOG(WARN, "sub prepare timeout", K_(tx.commit_expire_ts), K(tx));
+    TRANS_LOG(WARN, "sub commit timeout", K_(tx.commit_expire_ts), K(tx));
     const bool is_rollback = false;
     ret = handle_sub_end_tx_result_(tx, is_rollback, OB_TRANS_STMT_TIMEOUT);
   } else {
@@ -2728,11 +2735,8 @@ int ObTransService::handle_sub_commit_result(const ObTransID &tx_id,
       }
       ret = handle_sub_end_tx_result_(*tx, is_rollback, final_result);
     }
-    tx_desc_mgr_.remove(*tx);
     tx->lock_.unlock();
     tx->execute_commit_cb();
-    // revert of add
-    tx_desc_mgr_.revert(*tx);
   }
   if (OB_NOT_NULL(tx)) {
     tx_desc_mgr_.revert(*tx);
@@ -2776,11 +2780,8 @@ int ObTransService::handle_sub_rollback_result(const ObTransID &tx_id,
       }
       ret = handle_sub_end_tx_result_(*tx, is_rollback, final_result);
     }
-    tx_desc_mgr_.remove(*tx);
     tx->lock_.unlock();
     tx->execute_commit_cb();
-    // revert of add
-    tx_desc_mgr_.revert(*tx);
   }
   if (OB_NOT_NULL(tx)) {
     tx_desc_mgr_.revert(*tx);
diff --git a/src/storage/tx/ob_trans_service_v4.h b/src/storage/tx/ob_trans_service_v4.h
index a5922486b0..8219e669c1 100644
--- a/src/storage/tx/ob_trans_service_v4.h
+++ b/src/storage/tx/ob_trans_service_v4.h
@@ -47,7 +47,8 @@ int end_two_phase_tx(const ObTransID &tx_id,
                      const share::ObLSID &ls_id,
                      const int64_t timeout_us,
                      const bool is_rollback,
-                     ObITxCallback &cb);
+                     ObITxCallback &cb,
+                     ObTxDesc *&tx_desc);
 
 /*
  * acquire transaction's coordinator
diff --git a/src/storage/tx/ob_two_phase_downstream_committer.cpp b/src/storage/tx/ob_two_phase_downstream_committer.cpp
index c00cf49fed..eb26c24ced 100644
--- a/src/storage/tx/ob_two_phase_downstream_committer.cpp
+++ b/src/storage/tx/ob_two_phase_downstream_committer.cpp
@@ -287,6 +287,7 @@ int ObTxCycleTwoPhaseCommitter::retransmit_upstream_msg_(const ObTxState state)
         } else {
           need_respond = false;
         }
+        break;
       }
       case ObTxState::PREPARE: {
         msg_type = ObTwoPhaseCommitMsgType::OB_MSG_TX_PREPARE_RESP;
diff --git a/src/storage/tx/ob_xa_ctx.cpp b/src/storage/tx/ob_xa_ctx.cpp
index 32c2c967b1..4552fbf57f 100644
--- a/src/storage/tx/ob_xa_ctx.cpp
+++ b/src/storage/tx/ob_xa_ctx.cpp
@@ -2498,11 +2498,16 @@ int ObXACtx::two_phase_end_trans(const ObXATransID &xid,
   } else if (OB_FAIL(check_trans_state_(is_rollback, request_id, false))) {
     TRANS_LOG(WARN, "check trans state fail", K(ret), K(xid), K(is_rollback), K(timeout_us));
   } else {
+    ObTxDesc *tx = NULL;
     if (OB_FAIL(MTL(ObTransService*)->end_two_phase_tx(trans_id_, xid, coord, timeout_us,
-            is_rollback, end_trans_cb_))) {
+            is_rollback, end_trans_cb_, tx))) {
       TRANS_LOG(WARN, "fail to end trans for two phase commit", K(ret), K(xid), K(coord),
           K(is_rollback), K(timeout_us), K(*this));
+    } else if (OB_ISNULL(tx)) {
+      ret = OB_INVALID_ARGUMENT;
+      TRANS_LOG(WARN, "invalid trans descriptor", K(ret), K(xid));
     } else {
+      tx_desc_ = tx;
       request_id_ = request_id;
       if (is_rollback) {
         xa_trans_state_ = ObXATransState::ROLLBACKING;