diff --git a/middleware/rate_limiter.go b/middleware/rate_limiter.go
index 3f7df11..ba0e745 100644
--- a/middleware/rate_limiter.go
+++ b/middleware/rate_limiter.go
@@ -4,7 +4,6 @@ import (
 	"fmt"
 	"strings"
 
-	"gitee.com/red-future---jilin-g/common/consts"
 	"gitee.com/red-future---jilin-g/common/redis"
 	"gitee.com/red-future---jilin-g/common/utils"
 	"github.com/gogf/gf/v2/frame/g"
@@ -18,7 +17,7 @@ func GlobalLimiter(r *ghttp.Request) {
 	// 从配置文件读取全局限流参数
 	globalLimit := g.Cfg().MustGet(r.GetCtx(), "rate.limit", 800).Int64()
 
-	key := consts.RateLimitKeyGlobal
+	key := redis.RateLimitKeyGlobal
 
 	// 使用Redis计数器进行全局限流
 	count, err := redis.IncrRateLimit(r.GetCtx(), key, 1) // 1秒窗口
@@ -40,7 +39,7 @@ func GlobalLimiter(r *ghttp.Request) {
 // IPLimiter IP限流中间件（防DDoS）
 func IPLimiter(r *ghttp.Request) {
 	ip := r.GetClientIp()
-	key := fmt.Sprintf(consts.RateLimitKeyIP, ip)
+	key := fmt.Sprintf(redis.RateLimitKeyIP, ip)
 
 	// 从配置文件读取IP限流参数
 	ipLimit := g.Cfg().MustGet(r.GetCtx(), "rate.ip.limit", 100).Int64()
@@ -90,7 +89,7 @@ func UserLimiter(r *ghttp.Request) {
 		userLimit = g.Cfg().MustGet(r.GetCtx(), "rate.user.anonymous.limit", 20).Int64()
 	}
 
-	key := fmt.Sprintf(consts.RateLimitKeyUser, userId)
+	key := fmt.Sprintf(redis.RateLimitKeyUser, userId)
 	count, err := redis.IncrRateLimit(r.GetCtx(), key, 1)
 	if err != nil {
 		g.Log().Errorf(r.GetCtx(), "用户限流Redis错误: %v", err)
@@ -132,7 +131,7 @@ func ServiceLimiter(r *ghttp.Request) {
 		return
 	}
 
-	key := fmt.Sprintf(consts.RateLimitKeyService, serverName)
+	key := fmt.Sprintf(redis.RateLimitKeyService, serverName)
 	count, err := redis.IncrRateLimit(r.GetCtx(), key, 1)
 	if err != nil {
 		g.Log().Errorf(r.GetCtx(), "服务限流Redis错误: %v", err)
@@ -159,7 +158,7 @@ func OrderCreateLimiter(r *ghttp.Request) {
 		return
 	}
 
-	key := fmt.Sprintf(consts.RateLimitKeyOrder, userId)
+	key := fmt.Sprintf(redis.RateLimitKeyOrder, userId)
 
 	// 限制: 每个用户每分钟最多创建10个订单
 	count, err := redis.IncrRateLimit(r.GetCtx(), key, 60) // 60秒窗口
@@ -221,7 +220,7 @@ func CSMessageLimiter(r *ghttp.Request) {
 		return
 	}
 
-	key := fmt.Sprintf(consts.RateLimitKeyMessage, userId)
+	key := fmt.Sprintf(redis.RateLimitKeyMessage, userId)
 
 	// 限制: 每个用户每分钟最多发送30条消息
 	count, err := redis.IncrRateLimit(r.GetCtx(), key, 60) // 60秒窗口