diff --git a/ghproxy/main.go b/ghproxy/main.go
index e928c4f..955275b 100644
--- a/ghproxy/main.go
+++ b/ghproxy/main.go
@@ -96,8 +96,9 @@ func main() {
 		c.File("./public/bj.svg")
 	})
 	
-	// 最后才注册NoRoute处理器，处理不能直接匹配的路径
-	router.NoRoute(handler)
+	// 注册NoRoute处理器，应用限流中间件
+	// 为GitHub文件下载应用限流
+	ApplyRateLimit(router, "*", "GET", handler)
 
 	err := router.Run(fmt.Sprintf("%s:%d", host, port))
 	if err != nil {
diff --git a/ghproxy/ratelimiter.go b/ghproxy/ratelimiter.go
index f1aaa4c..287f336 100644
--- a/ghproxy/ratelimiter.go
+++ b/ghproxy/ratelimiter.go
@@ -265,7 +265,7 @@ func RateLimitMiddleware(limiter *IPRateLimiter) gin.HandlerFunc {
 		// 检查是否允许本次请求
 		if !ipLimiter.Allow() {
 			c.JSON(429, gin.H{
-				"error": "请求频率过高，每两小时最多下载10个镜像包",
+				"error": "请求频率过高，触发IP限流",
 			})
 			c.Abort()
 			return
@@ -294,23 +294,4 @@ func ApplyRateLimit(router *gin.Engine, path string, method string, handler gin.
 	default:
 		router.Any(path, RateLimitMiddleware(limiter), handler)
 	}
-}
-
-// 示例：使用此限流器
-/*
-func initSkopeoRoutes(router *gin.Engine) {
-
-	os.MkdirAll("./temp", 0755)
-
-	router.GET("/ws/:taskId", handleWebSocket)
-	
-	// 对下载API应用限流
-	ApplyRateLimit(router, "/api/download", "POST", handleDownload)
-	
-	// 常规路由
-	router.GET("/api/task/:taskId", getTaskStatus)
-	router.GET("/api/files/:filename", serveFile)
-	
-	go cleanupTempFiles()
-}
-*/ 
\ No newline at end of file
+}
\ No newline at end of file