diff --git a/internal/data/downloader.go b/internal/data/downloader.go
index b5a0a39..865de9b 100644
--- a/internal/data/downloader.go
+++ b/internal/data/downloader.go
@@ -32,7 +32,7 @@ func NewDownloader() *Downloader {
 }
 
 // printTimestampedMessage 打印带时间戳的消息
-func printTimestampedMessage(format string, args ...interface{}) {
+func printTimestampedMessage(format string, args ...any) {
 	timestamp := time.Now().Format("15:04:05")
 	message := fmt.Sprintf(format, args...)
 	fmt.Printf("[%s] %s\n", timestamp, message)
diff --git a/internal/types/types.go b/internal/types/types.go
index cea2407..7542231 100644
--- a/internal/types/types.go
+++ b/internal/types/types.go
@@ -251,8 +251,8 @@ type PipelineContext struct {
 	Domain      string
 	StartTime   time.Time
 	Result      *DetectionResult
-	Connections interface{} // 使用interface{}来支持不同的连接管理器类型
-	Cache       interface{} // 使用interface{}来支持不同的缓存管理器类型
+	Connections any // 使用interface{}来支持不同的连接管理器类型
+	Cache       any // 使用interface{}来支持不同的缓存管理器类型
 	Config      *Config
 	EarlyExit   bool
 	Error       error
@@ -275,14 +275,14 @@ type CacheManager struct {
 
 // HTTPClient HTTP客户端
 type HTTPClient struct {
-	Client    interface{} // *http.Client
-	Transport interface{} // *http.Transport
+	Client    any // *http.Client
+	Transport any // *http.Transport
 }
 
 // TLSClient TLS客户端
 type TLSClient struct {
 	Config *TLSConfig
-	Conn   interface{} // *tls.Conn
+	Conn   any // *tls.Conn
 }
 
 // DNSResolver DNS解析器
diff --git a/internal/ui/display.go b/internal/ui/display.go
index cbf1ade..1641f20 100644
--- a/internal/ui/display.go
+++ b/internal/ui/display.go
@@ -31,7 +31,7 @@ func PrintUsage() {
 }
 
 // PrintTimestampedMessage 打印带时间戳的消息
-func PrintTimestampedMessage(format string, args ...interface{}) {
+func PrintTimestampedMessage(format string, args ...any) {
 	timestamp := time.Now().Format("15:04:05")
 	message := fmt.Sprintf(format, args...)
 	fmt.Printf("[%s] %s\n", timestamp, message)