diff --git a/cmd/ronin/dbcmd.go b/cmd/ronin/dbcmd.go
index 56fe03a3b..233fe0774 100644
--- a/cmd/ronin/dbcmd.go
+++ b/cmd/ronin/dbcmd.go
@@ -18,6 +18,7 @@ package main
 
 import (
 	"bytes"
+	"encoding/json"
 	"errors"
 	"fmt"
 	"os"
@@ -32,6 +33,7 @@ import (
 	"github.com/ethereum/go-ethereum/cmd/utils"
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/common/hexutil"
+	v2 "github.com/ethereum/go-ethereum/consensus/consortium/v2"
 	"github.com/ethereum/go-ethereum/console/prompt"
 	"github.com/ethereum/go-ethereum/core/rawdb"
 	"github.com/ethereum/go-ethereum/ethdb"
@@ -69,6 +71,7 @@ Remove blockchain and state databases`,
 			dbDumpFreezerIndex,
 			dbImportCmd,
 			dbExportCmd,
+			dbPruneConsortiumSnapshotCmd,
 		},
 	}
 	dbInspectCmd = &cli.Command{
@@ -243,6 +246,20 @@ WARNING: This is a low-level operation which may cause database corruption!`,
 		},
 		Description: "Exports the specified chain data to an RLP encoded stream, optionally gzip-compressed.",
 	}
+	dbPruneConsortiumSnapshotCmd = &cli.Command{
+		Name:     "prune-consortium-snapshot",
+		Usage:    "Prune all snapshots except the latest ones",
+		Action:   pruneSnapshot,
+		Category: "MISCELLANEOUS COMMANDS",
+		Flags: []cli.Flag{
+			utils.SnapshotKeepAfterPruningFlag,
+			utils.DataDirFlag,
+		},
+		Description: `
+Prune all consortium snapshots except the latest ones. The number of snapshots to keep
+can be specified via "--snapshot.keep-after-pruning" flag. The default value is 10.
+`,
+	}
 )
 
 func removeDB(ctx *cli.Context) error {
@@ -695,3 +712,60 @@ func exportChaindata(ctx *cli.Context) error {
 	db := utils.MakeChainDatabase(ctx, stack, true)
 	return utils.ExportChaindata(ctx.Args().Get(1), kind, exporter(db), stop)
 }
+
+func pruneSnapshot(ctx *cli.Context) error {
+	keep := ctx.Int(utils.SnapshotKeepAfterPruningFlag.Name)
+	if keep < 0 {
+		log.Error("Invalid keep value", "keep", keep)
+		return errors.New("invalid keep value")
+	}
+	log.Info("Snapshot pruning", "latest snapshots keep: ", keep)
+	// Open the chain database
+	stack, _ := makeConfigNode(ctx)
+	defer stack.Close()
+
+	db := utils.MakeChainDatabase(ctx, stack, false)
+
+	// Get all snapshots (hash, block number) from the database
+	nSnapshots := 0
+	snapshots := make(map[common.Hash]uint64)
+	it := rawdb.GetSnapshotsIterator(db)
+	defer it.Release()
+	for it.Next() {
+		snap := new(v2.Snapshot)
+		if err := json.Unmarshal(it.Value(), snap); err != nil {
+			return err
+		}
+		snapshots[snap.Hash] = snap.Number
+		nSnapshots++
+	}
+	log.Info("Found all snapshots", "nSnapshots", nSnapshots)
+
+	// Sort the snapshots by block number
+	hashes := make([]common.Hash, 0, nSnapshots)
+	for hash := range snapshots {
+		hashes = append(hashes, hash)
+	}
+	sort.Slice(hashes, func(i, j int) bool {
+		return snapshots[hashes[i]] < snapshots[hashes[j]]
+	})
+
+	// Prune the snapshots
+	if nSnapshots < keep {
+		keep = nSnapshots
+	}
+	nSnapshotsPrune := nSnapshots - keep
+	batch := db.NewBatch()
+	for i := 0; i < nSnapshotsPrune; i++ {
+		if err := rawdb.DeleteSnapshotConsortium(batch, hashes[i]); err != nil {
+			log.Error("Failed to delete snapshot", "hash", hashes[i], "err", err)
+			return err
+		}
+	}
+	if err := batch.Write(); err != nil {
+		log.Error("Failed to write batch", "err", err)
+		return err
+	}
+	log.Info("Pruned snapshots", "snapshots", nSnapshotsPrune)
+	return nil
+}
diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go
index 1a5377eeb..bb7980c9e 100644
--- a/cmd/utils/flags.go
+++ b/cmd/utils/flags.go
@@ -1108,6 +1108,12 @@ var (
 		Usage:    "List of mock stake amounts which are reflect 1:1 with mock.validators",
 		Category: flags.MockCategory,
 	}
+
+	SnapshotKeepAfterPruningFlag = &cli.IntFlag{
+		Name:  "snapshot.keep-after-pruning",
+		Usage: "The number of lastest snapshots to keep after pruning (default 200 * 144 = 28800 ~ 1 day)",
+		Value: 200 * 144,
+	}
 )
 
 // MakeDataDir retrieves the currently requested data directory, terminating
diff --git a/consensus/consortium/v2/consortium.go b/consensus/consortium/v2/consortium.go
index c2171e740..430b578b5 100644
--- a/consensus/consortium/v2/consortium.go
+++ b/consensus/consortium/v2/consortium.go
@@ -723,6 +723,9 @@ func (c *Consortium) snapshot(chain consensus.ChainHeaderReader, number uint64,
 			if err := snap.store(c.db); err != nil {
 				return nil, err
 			}
+			if err := snap.pruneSnapshotPeriodically(c.db, chain); err != nil {
+				return nil, err
+			}
 			log.Info("Stored checkpoint snapshot to disk", "number", number, "hash", hash)
 			figure.NewColorFigure("Welcome to DPOS", "", "green", true).Print()
 			break
@@ -782,6 +785,10 @@ func (c *Consortium) snapshot(chain consensus.ChainHeaderReader, number uint64,
 		if err = snap.store(c.db); err != nil {
 			return nil, err
 		}
+		// Prune the snapshot periodically
+		if err := snap.pruneSnapshotPeriodically(c.db, chain); err != nil {
+			return nil, err
+		}
 		log.Trace("Stored snapshot to disk", "number", snap.Number, "hash", snap.Hash)
 	}
 	log.Trace("Checking snapshot data", "number", snap.Number, "validators", snap.validators())
diff --git a/consensus/consortium/v2/snapshot.go b/consensus/consortium/v2/snapshot.go
index 2d1995531..10d121256 100644
--- a/consensus/consortium/v2/snapshot.go
+++ b/consensus/consortium/v2/snapshot.go
@@ -16,10 +16,22 @@ import (
 	blsCommon "github.com/ethereum/go-ethereum/crypto/bls/common"
 	"github.com/ethereum/go-ethereum/ethdb"
 	"github.com/ethereum/go-ethereum/internal/ethapi"
+	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/params"
 	"github.com/hashicorp/golang-lru/arc/v2"
 )
 
+const (
+	blocksPerEpoch  = 200
+	epochsPerPeriod = 144
+)
+
+var (
+	latestSnapshotsKeep = blocksPerEpoch * epochsPerPeriod * 5 // 5 days
+	snapshotsToBePruned = epochsPerPeriod * 2                  // 2 days
+	pruningPeriod       = blocksPerEpoch * epochsPerPeriod * 1 // every 1 day
+)
+
 // Snapshot is the state of the authorization validators at a given point in time.
 type Snapshot struct {
 	// private fields are not json.Marshalled
@@ -113,6 +125,42 @@ func loadSnapshot(
 	return snap, nil
 }
 
+// snapshot pruning
+// delete the nSnapshotsPrune oldest snapshots, keep the latestSnapshotsKeep snapshots
+func (s *Snapshot) pruneSnapshot(db ethdb.Database, nSnapshotPrune int, chain consensus.ChainHeaderReader) error {
+	log.Info("Pruning snapshots at block", "block", s.Number, "nSnapshotPrune", nSnapshotPrune)
+	// Get block number to start pruning
+	curBlockNumber := s.Number
+	curBlockNumber -= curBlockNumber % uint64(blocksPerEpoch) // start of the current epoch
+	curBlockNumber -= uint64(latestSnapshotsKeep)             // start of the oldest epoch to keep
+
+	// delete nSnapshotPrune snapshots starting from curBlockNumber to the older ones
+	batch := db.NewBatch()
+	for nSnapshotPrune > 0 {
+		nSnapshotPrune--
+		header := chain.GetHeaderByNumber(curBlockNumber)
+		if header == nil {
+			// no more snapshots to prune
+			break
+		}
+		curHash := header.Hash()
+		if err := rawdb.DeleteSnapshotConsortium(batch, curHash); err != nil {
+			return err
+		}
+		curBlockNumber -= uint64(blocksPerEpoch)
+	}
+	log.Info("Pruned snapshots done")
+	return batch.Write()
+}
+
+// periodically prune the snapshots at the start of each pruningPeriod
+func (s *Snapshot) pruneSnapshotPeriodically(db ethdb.Database, chain consensus.ChainHeaderReader) error {
+	if s.Number%uint64(pruningPeriod) == 0 {
+		return s.pruneSnapshot(db, snapshotsToBePruned, chain)
+	}
+	return nil
+}
+
 // store inserts the snapshot into the database.
 func (s *Snapshot) store(db ethdb.Database) error {
 	blob, err := json.Marshal(s)
diff --git a/core/rawdb/accessors_snapshot.go b/core/rawdb/accessors_snapshot.go
index 222a79afb..9adb42626 100644
--- a/core/rawdb/accessors_snapshot.go
+++ b/core/rawdb/accessors_snapshot.go
@@ -231,3 +231,9 @@ func WriteSnapshotConsortium(db ethdb.KeyValueWriter, hash common.Hash, snapshot
 func DeleteSnapshotConsortium(db ethdb.KeyValueWriter, hash common.Hash) error {
 	return db.Delete(snapshotConsortiumKey(hash))
 }
+
+// GetSnapshotsIterator returns an iterator for walking the entire snapshot
+func GetSnapshotsIterator(db ethdb.Database) ethdb.Iterator {
+	it := db.NewIterator(snapshotConsortiumPrefix, nil)
+	return it
+}