diff --git a/proxy/respheader.go b/proxy/respheader.go
deleted file mode 100644
index 2655844..0000000
--- a/proxy/respheader.go
+++ /dev/null
@@ -1,56 +0,0 @@
-package proxy
-
-import (
-	"ghproxy/config"
-	"net/http"
-
-	"github.com/gin-gonic/gin"
-)
-
-func CopyResponseHeaders(resp *http.Response, c *gin.Context, cfg *config.Config) {
-
-	copyHeaders(resp, c)
-
-	removeHeaders(resp)
-
-	setCORSHeaders(c, cfg)
-
-	setDefaultHeaders(c)
-}
-
-// 复制响应头
-func copyHeaders(resp *http.Response, c *gin.Context) {
-	for key, values := range resp.Header {
-		for _, value := range values {
-			c.Header(key, value)
-		}
-	}
-}
-
-// 移除指定响应头
-func removeHeaders(resp *http.Response) {
-	headersToRemove := map[string]struct{}{
-		"Content-Security-Policy":   {},
-		"Referrer-Policy":           {},
-		"Strict-Transport-Security": {},
-	}
-
-	for header := range headersToRemove {
-		resp.Header.Del(header)
-	}
-}
-
-// CORS配置
-func setCORSHeaders(c *gin.Context, cfg *config.Config) {
-	if cfg.CORS.Enabled {
-		c.Header("Access-Control-Allow-Origin", "*")
-	} else {
-		c.Header("Access-Control-Allow-Origin", "")
-	}
-}
-
-// 默认响应
-func setDefaultHeaders(c *gin.Context) {
-	c.Header("Age", "10")
-	c.Header("Cache-Control", "max-age=300")
-}