diff --git a/src/storage/ddl/ob_tablet_ddl_kv.h b/src/storage/ddl/ob_tablet_ddl_kv.h
index 986c9f31f..d0ef32821 100644
--- a/src/storage/ddl/ob_tablet_ddl_kv.h
+++ b/src/storage/ddl/ob_tablet_ddl_kv.h
@@ -129,6 +129,7 @@ public:
   share::SCN get_min_scn() const { return min_scn_; }
   share::SCN get_freeze_scn() const { return freeze_scn_; }
   share::SCN get_ddl_start_scn() const { return ddl_start_scn_; }
+  share::SCN get_start_scn() const { return last_freezed_scn_; }
   int64_t get_macro_block_cnt() const { return block_meta_tree_.get_macro_block_cnt(); }
   void inc_pending_cnt(); // used by ddl kv pending guard
   void dec_pending_cnt();
diff --git a/src/storage/ddl/ob_tablet_ddl_kv_mgr.cpp b/src/storage/ddl/ob_tablet_ddl_kv_mgr.cpp
index 4e9ecc5dd..e1d197eef 100644
--- a/src/storage/ddl/ob_tablet_ddl_kv_mgr.cpp
+++ b/src/storage/ddl/ob_tablet_ddl_kv_mgr.cpp
@@ -955,13 +955,13 @@ void ObTabletDDLKvMgr::try_get_ddl_kv_unlock(const SCN &scn, ObTableHandleV2 &kv
   int ret = OB_SUCCESS;
   kv_handle.reset();
   if (get_count() > 0) {
-    for (int64_t i = tail_ - 1; OB_SUCC(ret) && i >= head_ && !kv_handle.is_valid(); ++i) {
+    for (int64_t i = tail_ - 1; OB_SUCC(ret) && i >= head_ && !kv_handle.is_valid(); --i) {
       ObTableHandleV2 &tmp_kv_handle = ddl_kv_handles_[get_idx(i)];
       ObDDLKV *tmp_kv = static_cast<ObDDLKV *>(tmp_kv_handle.get_table());
       if (OB_ISNULL(tmp_kv)) {
         ret = OB_ERR_UNEXPECTED;
         LOG_WARN("ddl kv is null", K(ret), K(ls_id_), K(tablet_id_), KP(tmp_kv), K(i), K(head_), K(tail_));
-      } else if (scn <= tmp_kv->get_freeze_scn()) {
+      } else if (scn > tmp_kv->get_start_scn() && scn <= tmp_kv->get_freeze_scn()) {
         kv_handle = tmp_kv_handle;
         break;
       }