diff --git a/core/rawdb/chain_freezer.go b/core/rawdb/chain_freezer.go
index c629e5a764..31b8774c66 100644
--- a/core/rawdb/chain_freezer.go
+++ b/core/rawdb/chain_freezer.go
@@ -39,11 +39,16 @@ const (
 	// storage.
 	freezerRecheckInterval = time.Minute
 
-	// freezerBatchLimit is the maximum number of blocks to freeze in one batch
-	// before doing an fsync and deleting it from the key-value store.
 	// TODO(galaio): For BSC, the 0.75 interval and freezing of 30,000 blocks will seriously affect performance.
 	// It is temporarily adjusted to 100, and improves the freezing performance later.
-	freezerBatchLimit = 100
+	SlowFreezerBatchLimit = 100
+	SlowdownFreezeWindow  = 24 * time.Hour
+)
+
+var (
+	// freezerBatchLimit is the maximum number of blocks to freeze in one batch
+	// before doing an fsync and deleting it from the key-value store.
+	freezerBatchLimit uint64 = 30000
 )
 
 var (
@@ -268,6 +273,7 @@ func (f *chainFreezer) freeze(db ethdb.KeyValueStore, continueFreeze bool) {
 				backoff = true
 				continue
 			}
+			trySlowdownFreeze(head)
 
 			first = frozen
 			last = threshold
@@ -307,6 +313,7 @@ func (f *chainFreezer) freeze(db ethdb.KeyValueStore, continueFreeze bool) {
 				backoff = true
 				continue
 			}
+			trySlowdownFreeze(head)
 			first, _ = f.Ancients()
 			last = *number - threshold
 			if last-first > freezerBatchLimit {
@@ -735,3 +742,14 @@ func (f *chainFreezer) ResetTable(kind string, startAt uint64, onlyEmpty bool) e
 func (f *chainFreezer) SyncAncient() error {
 	return f.ancients.SyncAncient()
 }
+
+func trySlowdownFreeze(head *types.Header) {
+	if time.Since(time.UnixMilli(int64(head.MilliTimestamp()))) > SlowdownFreezeWindow {
+		return
+	}
+	if freezerBatchLimit == SlowFreezerBatchLimit {
+		return
+	}
+	log.Info("Freezer need to slow down", "number", head.Number, "time", head.Time, "new", SlowFreezerBatchLimit)
+	freezerBatchLimit = SlowFreezerBatchLimit
+}