diff --git a/priority/option.go b/priority/option.go
index 6bef502..f99f133 100644
--- a/priority/option.go
+++ b/priority/option.go
@@ -7,7 +7,6 @@ import (
 )
 
 type Options struct {
-	priority       int           // 优先级,数字越大越优先
 	updateInterval time.Duration // 更新间隔
 	expireTime     time.Duration
 	logger         logger.Logger
@@ -15,7 +14,6 @@ type Options struct {
 
 func defaultOptions() Options {
 	return Options{
-		priority:       0, // 默认优先级
 		updateInterval: time.Second * 10,
 		expireTime:     time.Second * 32,
 		logger:         logger.NewLogger(),
@@ -32,12 +30,6 @@ func newOptions(opts ...Option) Options {
 	return o
 }
 
-func SetPriority(priority int) Option {
-	return func(o *Options) {
-		o.priority = priority
-	}
-}
-
 func SetLogger(log logger.Logger) Option {
 	return func(o *Options) {
 		o.logger = log
diff --git a/priority/priority.go b/priority/priority.go
index 3b92116..f7c9bb4 100644
--- a/priority/priority.go
+++ b/priority/priority.go
@@ -21,15 +21,15 @@ type Priority struct {
 	expireTime time.Duration
 }
 
-func InitPriority(ctx context.Context, re redis.UniversalClient, keyPrefix string, opts ...Option) *Priority {
+func InitPriority(ctx context.Context, re redis.UniversalClient, keyPrefix string, priority int, opts ...Option) *Priority {
 	conf := newOptions(opts...)
 
 	pro := &Priority{
-		ctx:      ctx,
-		priority: conf.priority,
-		redis:    re,
-		logger:   conf.logger,
-		redisKey: "timer:priority_" + keyPrefix,
+		ctx:        ctx,
+		priority:   priority,
+		redis:      re,
+		logger:     conf.logger,
+		redisKey:   "timer:priority_" + keyPrefix,
 		expireTime: conf.expireTime,
 	}
 
diff --git a/priority/priority_test.go b/priority/priority_test.go
index 6be766f..6e66000 100644
--- a/priority/priority_test.go
+++ b/priority/priority_test.go
@@ -26,16 +26,30 @@ func TestPriority(t *testing.T) {
 	re := getRedis()
 	ctx := context.Background()
 
-	ctx,cancel := context.WithCancel(ctx)
+	ctx, cancel := context.WithCancel(ctx)
 	defer cancel()
 
 	fmt.Println("ff")
 
-	pro := priority.InitPriority(ctx, re, "test", priority.SetUpdateInterval(time.Second*5))
+	go func() {
+		time.Sleep(time.Second * 5)
 
-	fmt.Println(pro)
+		ctx, cancel := context.WithCancel(ctx)
 
-	for i := 0; i < 20; i++ {
+		pro := priority.InitPriority(ctx, re, "test", 10, priority.SetUpdateInterval(time.Second*1))
+
+		for i := 0; i < 10; i++ {
+			bb := pro.IsLatest(ctx)
+			fmt.Println("cc:", bb)
+			time.Sleep(time.Second)
+		}
+		
+		cancel()
+	}()
+
+	pro := priority.InitPriority(ctx, re, "test", 0, priority.SetUpdateInterval(time.Second*1))
+
+	for i := 0; i < 25; i++ {
 		bb := pro.IsLatest(ctx)
 		fmt.Println("bb:", bb)
 		time.Sleep(time.Second)