diff --git a/kv/raftstore/peer_storage.go b/kv/raftstore/peer_storage.go
index 0ddc7a68..cd8c9594 100644
--- a/kv/raftstore/peer_storage.go
+++ b/kv/raftstore/peer_storage.go
@@ -311,6 +311,12 @@ func (ps *PeerStorage) Append(entries []eraftpb.Entry, raftWB *engine_util.Write
 
 // Apply the peer with given snapshot
 func (ps *PeerStorage) ApplySnapshot(snapshot *eraftpb.Snapshot, kvWB *engine_util.WriteBatch, raftWB *engine_util.WriteBatch) (*ApplySnapResult, error) {
+	log.Infof("%v begin to apply snapshot", ps.Tag)
+	snapData := new(rspb.RaftSnapshotData)
+	if err := snapData.Unmarshal(snapshot.Data); err != nil {
+		return nil, err
+	}
+
 	// Hint: things need to do here including: update peer storage state like raftState and applyState, etc,
 	// and send RegionTaskApply task to region worker through ps.regionSched, also remember call ps.clearMeta
 	// and ps.clearExtraData to delete stale data
@@ -322,7 +328,7 @@ func (ps *PeerStorage) ApplySnapshot(snapshot *eraftpb.Snapshot, kvWB *engine_ut
 // Do not modify ready in this function, this is a requirement to advance the ready object properly later.
 func (ps *PeerStorage) SaveReadyState(ready *raft.Ready) (*ApplySnapResult, error) {
 	// Hint: you may call `Append()` and `ApplySnapshot()` in this function
-	// Your Code Here (2B).
+	// Your Code Here (2B/2C).
 	return nil, nil
 }