diff --git a/define/redis.go b/define/redis.go
index 63755e4..5892399 100644
--- a/define/redis.go
+++ b/define/redis.go
@@ -8,7 +8,8 @@
 package define
 
 const (
-	DefaultPartitionNum = 1
+	DefaultRedisPartitionNum = 1
+	DefaultRedisTopic        = "EVENT_TOPIC_C6DBE0AAE846C5C0DE35802107326B1E"
 )
 
 // RedisEventPubSubConfig redis事件配置
diff --git a/redis_pub_sub.go b/redis_pub_sub.go
index 0956c35..6db7505 100644
--- a/redis_pub_sub.go
+++ b/redis_pub_sub.go
@@ -11,7 +11,6 @@ import (
 	"context"
 	"git.zhangdeman.cn/zhangdeman/event/abstract"
 	"git.zhangdeman.cn/zhangdeman/event/define"
-	"git.zhangdeman.cn/zhangdeman/wrapper"
 	"github.com/redis/go-redis/v9"
 )
 
@@ -41,7 +40,6 @@ func InitRedisPubSubEvent(redisClient *redis.Client, pubSubConfig *define.RedisE
 type RedisEventPubSub struct {
 	redisClient  *redis.Client                  // redis客户端
 	pubSubConfig *define.RedisEventPubSubConfig // 事件配置
-
 }
 
 func (r *RedisEventPubSub) SendEvent(ctx context.Context, eventData *define.EventData) (*define.SendResult, error) {
@@ -102,10 +100,10 @@ func (r *RedisEventPubSub) SetRedisClient(redisClient *redis.Client, pubSubConfi
 		}
 	}
 	if len(pubSubConfig.Topic) == 0 {
-		pubSubConfig.Topic = "EVENT_TOPIC_" + wrapper.StringFromRandom(128, "").Md5().Value
+		pubSubConfig.Topic = define.DefaultRedisTopic
 	}
 	if pubSubConfig.PartitionNum <= 0 {
-		pubSubConfig.PartitionNum = define.DefaultPartitionNum
+		pubSubConfig.PartitionNum = define.DefaultRedisPartitionNum
 	}
 	r.redisClient = redisClient
 	r.pubSubConfig = pubSubConfig
diff --git a/redis_pub_sub_test.go b/redis_pub_sub_test.go
new file mode 100644
index 0000000..2c044d5
--- /dev/null
+++ b/redis_pub_sub_test.go
@@ -0,0 +1,19 @@
+// Package event ...
+//
+// Description : event ...
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 2024-06-25 16:51
+package event
+
+import (
+	"fmt"
+	"git.zhangdeman.cn/zhangdeman/wrapper"
+	"strings"
+	"testing"
+)
+
+func TestInitRedisPubSubEvent(t *testing.T) {
+	fmt.Println(strings.ToUpper(wrapper.StringFromRandom(128, "").Md5().Value))
+}