diff --git a/common/version/version.go b/common/version/version.go
index ca5a810ab..70614b5a7 100644
--- a/common/version/version.go
+++ b/common/version/version.go
@@ -5,7 +5,7 @@ import (
 	"runtime/debug"
 )
 
-var tag = "v4.4.45"
+var tag = "v4.4.46"
 
 var commit = func() string {
 	if info, ok := debug.ReadBuildInfo(); ok {
diff --git a/coordinator/internal/logic/provertask/batch_prover_task.go b/coordinator/internal/logic/provertask/batch_prover_task.go
index cfc649c02..ac1cc2f25 100644
--- a/coordinator/internal/logic/provertask/batch_prover_task.go
+++ b/coordinator/internal/logic/provertask/batch_prover_task.go
@@ -29,9 +29,8 @@ import (
 type BatchProverTask struct {
 	BaseProverTask
 
-	batchAttemptsExceedTotal prometheus.Counter
-	batchTaskGetTaskTotal    *prometheus.CounterVec
-	batchTaskGetTaskProver   *prometheus.CounterVec
+	batchTaskGetTaskTotal  *prometheus.CounterVec
+	batchTaskGetTaskProver *prometheus.CounterVec
 }
 
 // NewBatchProverTask new a batch collector
@@ -47,10 +46,6 @@ func NewBatchProverTask(cfg *config.Config, chainCfg *params.ChainConfig, db *go
 			proverTaskOrm:      orm.NewProverTask(db),
 			proverBlockListOrm: orm.NewProverBlockList(db),
 		},
-		batchAttemptsExceedTotal: promauto.With(reg).NewCounter(prometheus.CounterOpts{
-			Name: "coordinator_batch_attempts_exceed_total",
-			Help: "Total number of batch attempts exceed.",
-		}),
 		batchTaskGetTaskTotal: promauto.With(reg).NewCounterVec(prometheus.CounterOpts{
 			Name: "coordinator_batch_get_task_total",
 			Help: "Total number of batch get task.",
diff --git a/coordinator/internal/logic/provertask/bundle_prover_task.go b/coordinator/internal/logic/provertask/bundle_prover_task.go
index d244d2280..461641ecd 100644
--- a/coordinator/internal/logic/provertask/bundle_prover_task.go
+++ b/coordinator/internal/logic/provertask/bundle_prover_task.go
@@ -27,9 +27,8 @@ import (
 type BundleProverTask struct {
 	BaseProverTask
 
-	bundleAttemptsExceedTotal prometheus.Counter
-	bundleTaskGetTaskTotal    *prometheus.CounterVec
-	bundleTaskGetTaskProver   *prometheus.CounterVec
+	bundleTaskGetTaskTotal  *prometheus.CounterVec
+	bundleTaskGetTaskProver *prometheus.CounterVec
 }
 
 // NewBundleProverTask new a bundle collector
@@ -46,10 +45,6 @@ func NewBundleProverTask(cfg *config.Config, chainCfg *params.ChainConfig, db *g
 			proverTaskOrm:      orm.NewProverTask(db),
 			proverBlockListOrm: orm.NewProverBlockList(db),
 		},
-		bundleAttemptsExceedTotal: promauto.With(reg).NewCounter(prometheus.CounterOpts{
-			Name: "coordinator_bundle_attempts_exceed_total",
-			Help: "Total number of bundle attempts exceed.",
-		}),
 		bundleTaskGetTaskTotal: promauto.With(reg).NewCounterVec(prometheus.CounterOpts{
 			Name: "coordinator_bundle_get_task_total",
 			Help: "Total number of bundle get task.",
diff --git a/coordinator/internal/logic/provertask/chunk_prover_task.go b/coordinator/internal/logic/provertask/chunk_prover_task.go
index b5527ff49..25f1e0cb1 100644
--- a/coordinator/internal/logic/provertask/chunk_prover_task.go
+++ b/coordinator/internal/logic/provertask/chunk_prover_task.go
@@ -27,9 +27,8 @@ import (
 type ChunkProverTask struct {
 	BaseProverTask
 
-	chunkAttemptsExceedTotal prometheus.Counter
-	chunkTaskGetTaskTotal    *prometheus.CounterVec
-	chunkTaskGetTaskProver   *prometheus.CounterVec
+	chunkTaskGetTaskTotal  *prometheus.CounterVec
+	chunkTaskGetTaskProver *prometheus.CounterVec
 }
 
 // NewChunkProverTask new a chunk prover task
@@ -44,10 +43,6 @@ func NewChunkProverTask(cfg *config.Config, chainCfg *params.ChainConfig, db *go
 			proverTaskOrm:      orm.NewProverTask(db),
 			proverBlockListOrm: orm.NewProverBlockList(db),
 		},
-		chunkAttemptsExceedTotal: promauto.With(reg).NewCounter(prometheus.CounterOpts{
-			Name: "coordinator_chunk_attempts_exceed_total",
-			Help: "Total number of chunk attempts exceed.",
-		}),
 		chunkTaskGetTaskTotal: promauto.With(reg).NewCounterVec(prometheus.CounterOpts{
 			Name: "coordinator_chunk_get_task_total",
 			Help: "Total number of chunk get task.",