diff --git a/common/types/db.go b/common/types/db.go
index fe17df0f52..5a24856fb2 100644
--- a/common/types/db.go
+++ b/common/types/db.go
@@ -103,7 +103,7 @@ const (
 	ProverTaskFailureTypeUndefined ProverTaskFailureType = iota
 	// ProverTaskFailureTypeTimeout prover task failure of timeout
 	ProverTaskFailureTypeTimeout
-	// ProverTaskFailureTypeSubmitStatusNotOk prover task failure of validated failed by coordinator
+	// ProverTaskFailureTypeSubmitStatusNotOk prover task failure of submit status not ok
 	ProverTaskFailureTypeSubmitStatusNotOk
 	// ProverTaskFailureTypeVerifiedFailed prover task failure of verified failed by coordinator
 	ProverTaskFailureTypeVerifiedFailed
diff --git a/common/version/version.go b/common/version/version.go
index 1e8ac9e94b..ba1cf69c4a 100644
--- a/common/version/version.go
+++ b/common/version/version.go
@@ -5,7 +5,7 @@ import (
 	"runtime/debug"
 )
 
-var tag = "v4.3.7"
+var tag = "v4.3.8"
 
 var commit = func() string {
 	if info, ok := debug.ReadBuildInfo(); ok {
diff --git a/coordinator/internal/controller/cron/cleanup_challenge.go b/coordinator/internal/controller/cron/cleanup_challenge.go
new file mode 100644
index 0000000000..081d19d03f
--- /dev/null
+++ b/coordinator/internal/controller/cron/cleanup_challenge.go
@@ -0,0 +1,39 @@
+package cron
+
+import (
+	"fmt"
+	"time"
+
+	"github.com/scroll-tech/go-ethereum/log"
+
+	"scroll-tech/common/utils"
+)
+
+func (c *Collector) cleanupChallenge() {
+	defer func() {
+		if err := recover(); err != nil {
+			nerr := fmt.Errorf("clean challenge panic error:%v", err)
+			log.Warn(nerr.Error())
+		}
+	}()
+
+	ticker := time.NewTicker(time.Minute * 10)
+	for {
+		select {
+		case <-ticker.C:
+			expiredTime := utils.NowUTC().Add(time.Hour)
+			if err := c.challenge.DeleteExpireChallenge(c.ctx, expiredTime); err != nil {
+				log.Error("delete expired challenge failure", "error", err)
+			}
+		case <-c.ctx.Done():
+			if c.ctx.Err() != nil {
+				log.Error("manager context canceled with error", "error", c.ctx.Err())
+			}
+			return
+		case <-c.stopTimeoutChan:
+			log.Info("the coordinator run loop exit")
+			return
+		}
+	}
+
+}
diff --git a/coordinator/internal/controller/cron/collect_proof.go b/coordinator/internal/controller/cron/collect_proof.go
index 7bc580d6a7..7b52b61410 100644
--- a/coordinator/internal/controller/cron/collect_proof.go
+++ b/coordinator/internal/controller/cron/collect_proof.go
@@ -28,6 +28,7 @@ type Collector struct {
 	proverTaskOrm *orm.ProverTask
 	chunkOrm      *orm.Chunk
 	batchOrm      *orm.Batch
+	challenge     *orm.Challenge
 
 	timeoutBatchCheckerRunTotal     prometheus.Counter
 	batchProverTaskTimeoutTotal     prometheus.Counter
@@ -72,6 +73,7 @@ func NewCollector(ctx context.Context, db *gorm.DB, cfg *config.Config, reg prom
 	go c.timeoutBatchProofTask()
 	go c.timeoutChunkProofTask()
 	go c.checkBatchAllChunkReady()
+	go c.cleanupChallenge()
 
 	log.Info("Start coordinator successfully.")
 
diff --git a/coordinator/internal/orm/challenge.go b/coordinator/internal/orm/challenge.go
index faf1b6b604..17d051d257 100644
--- a/coordinator/internal/orm/challenge.go
+++ b/coordinator/internal/orm/challenge.go
@@ -55,3 +55,14 @@ func (r *Challenge) InsertChallenge(ctx context.Context, challengeString string)
 
 	return fmt.Errorf("insert challenge string affected rows more than 1")
 }
+
+// DeleteExpireChallenge delete the expire challenge
+func (r *Challenge) DeleteExpireChallenge(ctx context.Context, expiredTime time.Time) error {
+	db := r.db.WithContext(ctx)
+	db = db.Model(&Challenge{})
+	db = db.Where("created_at < ?", expiredTime)
+	if err := db.Unscoped().Delete(&Challenge{}).Error; err != nil {
+		return fmt.Errorf("Challenge.DeleteExpireChallenge err: %w", err)
+	}
+	return nil
+}