diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9b7cf74..7c70462 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # 更新日志
 
+25w22a - 2025-03-21
+---
+- PRE-RELEASE: 此版本是v3.0.1的预发布版本,请勿在生产环境中使用;
+- FIX: 使用等效`c.Writer()`, 回归v2.5.0 func以修正问题
+
 3.0.1 - 2025-03-21
 ---
 - RELEASE: Next Step; 下一步; 完善v3的同时, 修正已知问题; v3会与v2.4.0及以上版本保证兼容关系, 可平顺升级;
diff --git a/DEV-VERSION b/DEV-VERSION
index 34cebe9..62cff45 100644
--- a/DEV-VERSION
+++ b/DEV-VERSION
@@ -1 +1 @@
-25w21e
\ No newline at end of file
+25w22a
\ No newline at end of file
diff --git a/go.mod b/go.mod
index 8527184..f09866a 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.24.1
 
 require (
 	github.com/BurntSushi/toml v1.5.0
-	github.com/WJQSERVER-STUDIO/go-utils/hwriter v0.0.3
+	github.com/WJQSERVER-STUDIO/go-utils/copyb v0.0.4
 	github.com/WJQSERVER-STUDIO/go-utils/logger v1.5.0
 	github.com/cloudwego/hertz v0.9.6
 	github.com/hertz-contrib/http2 v0.1.8
@@ -15,7 +15,6 @@ require (
 )
 
 require (
-	github.com/WJQSERVER-STUDIO/go-utils/copyb v0.0.4 // indirect
 	github.com/WJQSERVER-STUDIO/go-utils/log v0.0.1 // indirect
 	github.com/bytedance/gopkg v0.1.1 // indirect
 	github.com/bytedance/sonic v1.13.1 // indirect
diff --git a/go.sum b/go.sum
index 5174ab3..49be6ae 100644
--- a/go.sum
+++ b/go.sum
@@ -2,8 +2,6 @@ github.com/BurntSushi/toml v1.5.0 h1:W5quZX/G/csjUnuI8SUYlsHs9M38FC7znL0lIO+DvMg
 github.com/BurntSushi/toml v1.5.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
 github.com/WJQSERVER-STUDIO/go-utils/copyb v0.0.4 h1:JLtFd00AdFg/TP+dtvIzLkdHwKUGPOAijN1sMtEYoFg=
 github.com/WJQSERVER-STUDIO/go-utils/copyb v0.0.4/go.mod h1:FZ6XE+4TKy4MOfX1xWKe6Rwsg0ucYFCdNh1KLvyKTfc=
-github.com/WJQSERVER-STUDIO/go-utils/hwriter v0.0.3 h1:4kZH8GauRDR2R3ywgyob2Clyh3o1o/DPZCxknzi9HUU=
-github.com/WJQSERVER-STUDIO/go-utils/hwriter v0.0.3/go.mod h1:U3dVP2MzKJfK6dPiobxmSdynibqCOn1mxQEVLylESWA=
 github.com/WJQSERVER-STUDIO/go-utils/log v0.0.1 h1:gJEQspQPB527Vp2FPcdOrynQEj3YYtrg1ixVSB/JvZM=
 github.com/WJQSERVER-STUDIO/go-utils/log v0.0.1/go.mod h1:j9Q+xnwpOfve7/uJnZ2izRQw6NNoXjvJHz7vUQAaLZE=
 github.com/WJQSERVER-STUDIO/go-utils/logger v1.5.0 h1:Uk4N7Sh4OPth3am3xVv17JlAm7tsna97ZLQRpQj7r5c=
diff --git a/proxy/chunkreq.go b/proxy/chunkreq.go
index 819d5c0..fb78762 100644
--- a/proxy/chunkreq.go
+++ b/proxy/chunkreq.go
@@ -9,7 +9,7 @@ import (
 	"net/http"
 	"strconv"
 
-	"github.com/WJQSERVER-STUDIO/go-utils/hwriter"
+	"github.com/WJQSERVER-STUDIO/go-utils/copyb"
 	"github.com/cloudwego/hertz/pkg/app"
 	hresp "github.com/cloudwego/hertz/pkg/protocol/http1/resp"
 )
@@ -130,7 +130,8 @@ func ChunkedProxyRequest(ctx context.Context, c *app.RequestContext, u string, c
 		logInfo("Is Shell: %s %s %s %s %s", c.ClientIP(), method, u, c.Request.Header.Get("User-Agent"), c.Request.Header.GetProtocol())
 		c.Header("Content-Length", "")
 
-		err := ProcessLinksAndWriteChunked(resp.Body, compress, string(c.Request.Host()), cfg, c)
+		//err := ProcessLinksAndWriteChunked(resp.Body, compress, string(c.Request.Host()), cfg, c)
+		_, err := processLinks(resp.Body, c.Response.BodyWriter(), compress, string(c.Request.Host()), cfg)
 
 		if err != nil {
 			logError("%s %s %s %s %s Failed to copy response body: %v", c.ClientIP(), method, u, c.Request.Header.Get("User-Agent"), c.Request.Header.GetProtocol(), err)
@@ -139,7 +140,9 @@ func ChunkedProxyRequest(ctx context.Context, c *app.RequestContext, u string, c
 			c.Flush() // 确保刷入
 		}
 	} else {
-		err = hwriter.Writer(resp.Body, c)
+		//err = hwriter.Writer(resp.Body, c)
+		//writer := c.Response.BodyWriter()
+		_, err := copyb.Copy(c.Response.BodyWriter(), resp.Body)
 		if err != nil {
 			logError("%s %s %s %s %s Failed to copy response body: %v", c.ClientIP(), method, u, c.Request.Header.Get("User-Agent"), c.Request.Header.GetProtocol(), err)
 			return
diff --git a/proxy/gitreq.go b/proxy/gitreq.go
index f1330de..0405a0f 100644
--- a/proxy/gitreq.go
+++ b/proxy/gitreq.go
@@ -9,7 +9,7 @@ import (
 	"net/http"
 	"strconv"
 
-	"github.com/WJQSERVER-STUDIO/go-utils/hwriter"
+	"github.com/WJQSERVER-STUDIO/go-utils/copyb"
 	"github.com/cloudwego/hertz/pkg/app"
 )
 
@@ -118,7 +118,8 @@ func GitReq(ctx context.Context, c *app.RequestContext, u string, cfg *config.Co
 	}
 
 	c.Status(resp.StatusCode)
-	err = hwriter.Writer(resp.Body, c)
+	//err = hwriter.Writer(resp.Body, c)
+	_, err = copyb.Copy(c.Response.BodyWriter(), resp.Body)
 
 	if err != nil {
 		logError("%s %s %s %s %s Failed to copy response body: %v", c.ClientIP(), method, u, c.Request.Header.Get("User-Agent"), c.Request.Header.GetProtocol(), err)
diff --git a/proxy/match.go b/proxy/match.go
index 7a6e818..5f1f40f 100644
--- a/proxy/match.go
+++ b/proxy/match.go
@@ -373,3 +373,83 @@ func extractParts(rawURL string) (string, string, string, url.Values, error) {
 
 	return repoOwner, repoName, remainingPath, queryParams, nil
 }
+
+// processLinks 处理链接并将结果写入输出流
+func processLinks(input io.Reader, output io.Writer, compress string, host string, cfg *config.Config) (written int64, err error) {
+	var reader *bufio.Reader
+
+	if compress == "gzip" {
+		// 解压gzip
+		gzipReader, err := gzip.NewReader(input)
+		if err != nil {
+			return 0, fmt.Errorf("gzip解压错误: %v", err)
+		}
+		defer gzipReader.Close()
+		reader = bufio.NewReader(gzipReader)
+	} else {
+		reader = bufio.NewReader(input)
+	}
+
+	var writer *bufio.Writer
+	var gzipWriter *gzip.Writer
+
+	// 根据是否gzip确定 writer 的创建
+	if compress == "gzip" {
+		gzipWriter = gzip.NewWriter(output)
+		writer = bufio.NewWriterSize(gzipWriter, 4096) //设置缓冲区大小
+	} else {
+		writer = bufio.NewWriterSize(output, 4096)
+	}
+
+	//确保writer关闭
+	defer func() {
+		var closeErr error // 局部变量，用于保存defer中可能发生的错误
+
+		if gzipWriter != nil {
+			if closeErr = gzipWriter.Close(); closeErr != nil {
+				logError("gzipWriter close failed %v", closeErr)
+				// 如果已经存在错误，则保留。否则，记录此错误。
+				if err == nil {
+					err = closeErr
+				}
+			}
+		}
+		if flushErr := writer.Flush(); flushErr != nil {
+			logError("writer flush failed %v", flushErr)
+			// 如果已经存在错误，则保留。否则，记录此错误。
+			if err == nil {
+				err = flushErr
+			}
+		}
+	}()
+
+	// 使用正则表达式匹配 http 和 https 链接
+	urlPattern := regexp.MustCompile(`https?://[^\s'"]+`)
+	for {
+		line, err := reader.ReadString('\n')
+		if err != nil {
+			if err == io.EOF {
+				break // 文件结束
+			}
+			return written, fmt.Errorf("读取行错误: %v", err) // 传递错误
+		}
+
+		// 替换所有匹配的 URL
+		modifiedLine := urlPattern.ReplaceAllStringFunc(line, func(originalURL string) string {
+			return modifyURL(originalURL, host, cfg)
+		})
+
+		n, werr := writer.WriteString(modifiedLine)
+		written += int64(n) // 更新写入的字节数
+		if werr != nil {
+			return written, fmt.Errorf("写入文件错误: %v", werr) // 传递错误
+		}
+	}
+
+	// 在返回之前，再刷新一次
+	if fErr := writer.Flush(); fErr != nil {
+		return written, fErr
+	}
+
+	return written, nil
+}