From c393191b93201055feef1e99f6ecbe93da070900 Mon Sep 17 00:00:00 2001
From: WJQSERVER <114663932+WJQSERVER@users.noreply.github.com>
Date: Sun, 19 Jan 2025 22:00:10 +0800
Subject: [PATCH] v2 (#33)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- CHANGE: 优化`proxy`核心模块, 使用Chuncked Buffer传输数据, 减少内存占用
- REMOVE: caddy
- REMOVE: nocache
- CHANGE: 优化前端页面
---
 .github/workflows/build-dev.yml       |   2 +-
 .github/workflows/build.yml           |  42 +---
 CHANGELOG.md                          |  23 ++
 DEV-VERSION                           |   2 +-
 README.md                             |   4 +-
 VERSION                               |   2 +-
 config/config.go                      |  11 +-
 config/config.toml                    |   1 +
 deploy/config.toml                    |   1 +
 docker/dockerfile/dev/Dockerfile      |   7 +-
 docker/dockerfile/dev/init.sh         |   6 -
 docker/dockerfile/nocache/Dockerfile  |  52 -----
 docker/dockerfile/nocache/config.toml |  37 ---
 docker/dockerfile/nocache/init.sh     |  25 --
 docker/dockerfile/release/Dockerfile  |   8 +-
 go.mod                                |  20 +-
 go.sum                                |  45 +---
 main.go                               |   7 +
 proxy/authpass.go                     |  36 +++
 proxy/chunkreq.go                     | 109 +++++++++
 proxy/gitreq.go                       |  81 +++++++
 proxy/handler.go                      | 128 ++++++++++
 proxy/matchrepo.go                    |  32 +++
 proxy/proxy.go                        | 323 +-------------------------
 proxy/proxyreq.go                     |  79 +++++++
 proxy/reqheader.go                    |  16 ++
 proxy/respheader.go                   |  56 +++++
 27 files changed, 596 insertions(+), 559 deletions(-)
 delete mode 100644 docker/dockerfile/nocache/Dockerfile
 delete mode 100644 docker/dockerfile/nocache/config.toml
 delete mode 100644 docker/dockerfile/nocache/init.sh
 create mode 100644 proxy/authpass.go
 create mode 100644 proxy/chunkreq.go
 create mode 100644 proxy/gitreq.go
 create mode 100644 proxy/handler.go
 create mode 100644 proxy/matchrepo.go
 create mode 100644 proxy/proxyreq.go
 create mode 100644 proxy/reqheader.go
 create mode 100644 proxy/respheader.go

diff --git a/.github/workflows/build-dev.yml b/.github/workflows/build-dev.yml
index e99b3c7..3650e17 100644
--- a/.github/workflows/build-dev.yml
+++ b/.github/workflows/build-dev.yml
@@ -108,4 +108,4 @@ jobs:
           push: true
           tags: | 
             ${{ env.IMAGE_NAME }}:${{ env.VERSION }}
-            ${{ env.IMAGE_NAME }}:dev
+            ${{ env.IMAGE_NAME }}:dev
\ No newline at end of file
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 2fb7132..bf7b32b 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -101,44 +101,4 @@ jobs:
           push: true
           tags: | 
             ${{ env.IMAGE_NAME }}:${{ env.VERSION }}
-            ${{ env.IMAGE_NAME }}:latest
-
-  docker-nocache:
-    runs-on: ubuntu-latest 
-    needs: build  # 确保这个作业在 build 作业完成后运行
-    env:
-      IMAGE_NAME: wjqserver/ghproxy  # 定义镜像名称变量
-      DOCKERFILE: docker/dockerfile/nocache/Dockerfile  # 定义 Dockerfile 路径变量
-          
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Load VERSION
-        run: |
-          if [ -f VERSION ]; then
-            echo "VERSION=$(cat VERSION)" >> $GITHUB_ENV
-          else
-            echo "VERSION file not found!" && exit 1
-          fi
-          
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-          
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-          
-      - name: Login to Docker Hub
-        uses: docker/login-action@v3
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-          
-      - name: 构建镜像
-        uses: docker/build-push-action@v6
-        with:
-          file: ./${{ env.DOCKERFILE }}
-          platforms: linux/amd64,linux/arm64
-          push: true
-          tags: | 
-            ${{ env.IMAGE_NAME }}:${{ env.VERSION }}-nocache
-            ${{ env.IMAGE_NAME }}:nocache
\ No newline at end of file
+            ${{ env.IMAGE_NAME }}:latest
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 59bd97a..d3e0f0d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,10 +1,33 @@
 # 更新日志
 
+2.0.0
+---
+- RELEASE: v2.0.0正式版发布; 此版本圆了几个月前画的饼, 在大文件下载的内存占用方面做出了巨大改进
+- CHANGE: 优化`proxy`核心模块, 使用Chuncked Buffer传输数据, 减少内存占用
+- REMOVE: caddy
+- REMOVE: nocache
+- CHANGE: 优化前端页面, 增加更多功能(来自1.8.1版本, 原本也是为v2所设计的)
+
+25w04c
+---
+- PRE-RELEASE: 此版本是v2的候选版本,请勿在生产环境中使用;
+- CHANGE: 大幅优化`proxy`核心模块, 使用Chuncked Buffer传输数据, 减少内存占用
+
 v1.8.3
 ---
 - RELEASE: v1.8.3, 此版本作为v1.8.2的依赖更新版本(在v2发布前, v1仍会进行漏洞修复)
 - CHANGE: 更新Go版本至`1.23.5`以解决CVE漏洞
 
+25w04b
+---
+- PRE-RELEASE: 此版本是v2的候选版本(技术验证版),请勿在生产环境中使用; 我们可能会撤除v2更新计划(若技术验证版顺利通过, 则会发布v2正式版)
+- REMOVE: caddy
+
+25w04a
+---
+- PRE-RELEASE: 此版本是v2的候选版本(技术验证版),请勿在生产环境中使用; 我们可能会撤除v2更新计划(若技术验证版顺利通过, 则会发布v2正式版)
+- CHANGE: 大幅修改核心组件
+
 1.8.2
 ---
 - RELEASE: v1.8.2正式版发布; 这或许会是v1的最后一个版本
diff --git a/DEV-VERSION b/DEV-VERSION
index bc0d284..bd1becd 100644
--- a/DEV-VERSION
+++ b/DEV-VERSION
@@ -1 +1 @@
-25w03a
\ No newline at end of file
+25w04c
\ No newline at end of file
diff --git a/README.md b/README.md
index 03ca5ac..0f974e4 100644
--- a/README.md
+++ b/README.md
@@ -81,6 +81,7 @@ wget -O install.sh https://raw.githubusercontent.com/WJQSERVER-STUDIO/ghproxy/ma
 host = "127.0.0.1"  # 监听地址
 port = 8080  # 监听端口
 sizeLimit = 125 # 125MB
+bufferSize = 4096 # Bytes 缓冲区大小
 enableH2C = "on"  # 是否开启H2C传输(latest和dev版本请开启) on/off
 
 [pages]
@@ -159,7 +160,8 @@ example.com {
 
 ### 前端页面
 
-![ghproxy-demo.png](https://webp.wjqserver.com/ghproxy/ghproxy-demo-v1.7.0-mobile-night.png)
+![ghproxy-demo.png](https://webp.wjqserver.com/ghproxy/1.8.1-light.png)
+![ghproxy-demo-dark.png](https://webp.wjqserver.com/ghproxy/1.8.1-dark.png)
 
 结语
 ---
diff --git a/VERSION b/VERSION
index a7ee35a..359a5b9 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.8.3
+2.0.0
\ No newline at end of file
diff --git a/config/config.go b/config/config.go
index ea325a4..0747d62 100644
--- a/config/config.go
+++ b/config/config.go
@@ -16,11 +16,12 @@ type Config struct {
 }
 
 type ServerConfig struct {
-	Port      int    `toml:"port"`
-	Host      string `toml:"host"`
-	SizeLimit int    `toml:"sizeLimit"`
-	EnableH2C string `toml:"enableH2C"`
-	Debug     bool   `toml:"debug"`
+	Port       int    `toml:"port"`
+	Host       string `toml:"host"`
+	SizeLimit  int    `toml:"sizeLimit"`
+	EnableH2C  string `toml:"enableH2C"`
+	BufferSize int    `toml:"bufferSize"`
+	Debug      bool   `toml:"debug"`
 }
 
 type PagesConfig struct {
diff --git a/config/config.toml b/config/config.toml
index 5aff583..5e648ae 100644
--- a/config/config.toml
+++ b/config/config.toml
@@ -3,6 +3,7 @@ host = "127.0.0.1"
 port = 8080 
 sizeLimit = 125 # MB
 enableH2C = "on" # "on" or "off"
+bufferSize = 4096 # Bytes
 debug = false
 
 [pages]
diff --git a/deploy/config.toml b/deploy/config.toml
index 6053f12..cc49eff 100644
--- a/deploy/config.toml
+++ b/deploy/config.toml
@@ -2,6 +2,7 @@
 host = "127.0.0.1" 
 port = 8080 
 sizeLimit = 125 # MB
+bufferSize = 4096 # Bytes
 enableH2C = false
 debug = false
 
diff --git a/docker/dockerfile/dev/Dockerfile b/docker/dockerfile/dev/Dockerfile
index 69a2165..ff3a3d3 100644
--- a/docker/dockerfile/dev/Dockerfile
+++ b/docker/dockerfile/dev/Dockerfile
@@ -1,4 +1,4 @@
-FROM wjqserver/caddy:2.9.1-alpine AS builder
+FROM alpine:latest AS builder
 
 ARG USER=WJQSERVER-STUDIO
 ARG REPO=ghproxy
@@ -27,7 +27,7 @@ RUN VERSION=$(curl -s https://raw.githubusercontent.com/${USER}/${REPO}/dev/DEV-
 RUN wget -O /usr/local/bin/init.sh https://raw.githubusercontent.com/${USER}/${REPO}/dev/docker/dockerfile/dev/init.sh
 
 # 拉取配置
-RUN wget -O /data/caddy/Caddyfile https://raw.githubusercontent.com/${USER}/${REPO}/dev/caddyfile/dev/Caddyfile
+#RUN wget -O /data/caddy/Caddyfile https://raw.githubusercontent.com/${USER}/${REPO}/dev/caddyfile/dev/Caddyfile
 RUN wget -O /data/${APPLICATION}/config.toml https://raw.githubusercontent.com/${USER}/${REPO}/dev/config/config.toml
 RUN wget -O /data/${APPLICATION}/blacklist.json https://raw.githubusercontent.com/${USER}/${REPO}/dev/config/blacklist.json
 RUN wget -O /data/${APPLICATION}/whitelist.json https://raw.githubusercontent.com/${USER}/${REPO}/dev/config/whitelist.json
@@ -36,12 +36,11 @@ RUN wget -O /data/${APPLICATION}/whitelist.json https://raw.githubusercontent.co
 RUN chmod +x /data/${APPLICATION}/${APPLICATION}
 RUN chmod +x /usr/local/bin/init.sh
 
-FROM wjqserver/caddy:2.9.1-alpine
+FROM alpine:latest
 
 RUN apk add --no-cache curl
 
 COPY --from=builder /data/www /data/www
-COPY --from=builder /data/caddy /data/caddy
 COPY --from=builder /data/${APPLICATION} /data/${APPLICATION}
 COPY --from=builder /usr/local/bin/init.sh /usr/local/bin/init.sh
 
diff --git a/docker/dockerfile/dev/init.sh b/docker/dockerfile/dev/init.sh
index 993de64..21c150a 100644
--- a/docker/dockerfile/dev/init.sh
+++ b/docker/dockerfile/dev/init.sh
@@ -2,10 +2,6 @@
 
 APPLICATION=ghproxy
 
-if [ ! -f /data/caddy/config/Caddyfile ]; then
-    cp /data/caddy/Caddyfile /data/caddy/config/Caddyfile
-fi
-
 if [ ! -f /data/${APPLICATION}/config/blacklist.json ]; then
     cp /data/${APPLICATION}/blacklist.json /data/${APPLICATION}/config/blacklist.json
 fi
@@ -18,8 +14,6 @@ if [ ! -f /data/${APPLICATION}/config/config.toml ]; then
     cp /data/${APPLICATION}/config.toml /data/${APPLICATION}/config/config.toml
 fi
 
-/data/caddy/caddy run --config /data/caddy/config/Caddyfile > /data/${APPLICATION}/log/caddy.log 2>&1 &
-
 /data/${APPLICATION}/${APPLICATION} -cfg /data/${APPLICATION}/config/config.toml > /data/${APPLICATION}/log/run.log 2>&1 &
 
 sleep 30
diff --git a/docker/dockerfile/nocache/Dockerfile b/docker/dockerfile/nocache/Dockerfile
deleted file mode 100644
index 2d7327b..0000000
--- a/docker/dockerfile/nocache/Dockerfile
+++ /dev/null
@@ -1,52 +0,0 @@
-FROM alpine:latest AS builder
-
-ARG USER=WJQSERVER-STUDIO
-ARG REPO=ghproxy
-ARG APPLICATION=ghproxy
-ARG TARGETOS
-ARG TARGETARCH
-ARG TARGETPLATFORM
-
-# 创建文件夹
-RUN mkdir -p /data/www
-RUN mkdir -p /data/${APPLICATION}/config 
-RUN mkdir -p /data/${APPLICATION}/log 
-
-# 安装依赖
-RUN apk add --no-cache curl wget tar
-
-# 前端
-RUN wget -O /data/www/index.html https://raw.githubusercontent.com/${USER}/${REPO}/main/pages/index.html
-RUN wget -O /data/www/favicon.ico https://raw.githubusercontent.com/${USER}/${REPO}/main/pages/favicon.ico
-
-# 后端
-RUN VERSION=$(curl -s https://raw.githubusercontent.com/${USER}/${REPO}/main/VERSION) && \
-    wget -O /data/${APPLICATION}/${APPLICATION}-${TARGETOS}-${TARGETARCH}.tar.gz https://github.com/${USER}/${REPO}/releases/download/$VERSION/${APPLICATION}-${TARGETOS}-${TARGETARCH}.tar.gz && \
-    tar -zxvf /data/${APPLICATION}/${APPLICATION}-${TARGETOS}-${TARGETARCH}.tar.gz -C /data/${APPLICATION} && \
-    rm -rf /data/${APPLICATION}/${APPLICATION}-${TARGETOS}-${TARGETARCH}.tar.gz
-RUN wget -O /usr/local/bin/init.sh https://raw.githubusercontent.com/${USER}/${REPO}/main/docker/dockerfile/nocache/init.sh
-
-# 拉取配置
-#RUN wget -O /data/caddy/Caddyfile https://raw.githubusercontent.com/${USER}/${REPO}/main/caddyfile/nocache/Caddyfile
-RUN wget -O /data/${APPLICATION}/config.toml https://raw.githubusercontent.com/${USER}/${REPO}/main/docker/dockerfile/nocache/config.toml
-RUN wget -O /data/${APPLICATION}/blacklist.json https://raw.githubusercontent.com/${USER}/${REPO}/main/config/blacklist.json
-RUN wget -O /data/${APPLICATION}/whitelist.json https://raw.githubusercontent.com/${USER}/${REPO}/main/config/whitelist.json
-
-# 权限
-RUN chmod +x /data/${APPLICATION}/${APPLICATION}
-RUN chmod +x /usr/local/bin/init.sh
-
-FROM alpine:latest
-
-RUN apk add --no-cache curl
-
-COPY --from=builder /data/www /data/www
-COPY --from=builder /data/${APPLICATION} /data/${APPLICATION}
-COPY --from=builder /usr/local/bin/init.sh /usr/local/bin/init.sh
-
-# 权限
-RUN chmod +x /data/${APPLICATION}/${APPLICATION}
-RUN chmod +x /usr/local/bin/init.sh
-
-CMD ["/usr/local/bin/init.sh"]
-
diff --git a/docker/dockerfile/nocache/config.toml b/docker/dockerfile/nocache/config.toml
deleted file mode 100644
index 32abf6e..0000000
--- a/docker/dockerfile/nocache/config.toml
+++ /dev/null
@@ -1,37 +0,0 @@
-[server]
-host = "0.0.0.0" 
-port = 80 #修改此配置会导致容器异常
-sizeLimit = 125 # MB
-enableH2C = "off" # on / off
-debug = false
-
-[pages]
-enabled = false
-staticDir = "/data/www" 
-
-[log]
-logFilePath = "/data/ghproxy/log/ghproxy.log" 
-maxLogSize = 5 # MB
-
-[cors]
-enabled = true
-
-[auth]
-authMethod = "parameters" # "header" or "parameters"
-authToken = "token"
-enabled = false
-passThrough = false
-
-[blacklist]
-blacklistFile = "/data/ghproxy/config/blacklist.json"
-enabled = false
-
-[whitelist]
-enabled = false
-whitelistFile = "/data/ghproxy/config/whitelist.json"
-
-[rateLimit]
-enabled = false
-rateMethod = "total" # "ip" or "total"
-ratePerMinute = 180
-burst = 5
diff --git a/docker/dockerfile/nocache/init.sh b/docker/dockerfile/nocache/init.sh
deleted file mode 100644
index 27a153f..0000000
--- a/docker/dockerfile/nocache/init.sh
+++ /dev/null
@@ -1,25 +0,0 @@
-#!/bin/sh
-
-APPLICATION=ghproxy
-
-if [ ! -f /data/${APPLICATION}/config/blacklist.json ]; then
-    cp /data/${APPLICATION}/blacklist.json /data/${APPLICATION}/config/blacklist.json
-fi
-
-if [ ! -f /data/${APPLICATION}/config/whitelist.json ]; then
-    cp /data/${APPLICATION}/whitelist.json /data/${APPLICATION}/config/whitelist.json
-fi
-
-if [ ! -f /data/${APPLICATION}/config/config.toml ]; then
-    cp /data/${APPLICATION}/config.toml /data/${APPLICATION}/config/config.toml
-fi
-
-/data/${APPLICATION}/${APPLICATION} -cfg /data/${APPLICATION}/config/config.toml > /data/${APPLICATION}/log/run.log 2>&1 &
-
-sleep 30
-
-while [[ true ]]; do
-    # Failure Circuit Breaker
-    curl -f --max-time 5 -retry 3 http://127.0.0.1:80/api/healthcheck || exit 1
-    sleep 120
-done
\ No newline at end of file
diff --git a/docker/dockerfile/release/Dockerfile b/docker/dockerfile/release/Dockerfile
index aec8282..411646e 100644
--- a/docker/dockerfile/release/Dockerfile
+++ b/docker/dockerfile/release/Dockerfile
@@ -1,4 +1,4 @@
-FROM wjqserver/caddy:2.9.1-alpine AS builder
+FROM alpine:latest AS builder
 
 ARG USER=WJQSERVER-STUDIO
 ARG REPO=ghproxy
@@ -27,7 +27,7 @@ RUN VERSION=$(curl -s https://raw.githubusercontent.com/${USER}/${REPO}/main/VER
 RUN wget -O /usr/local/bin/init.sh https://raw.githubusercontent.com/${USER}/${REPO}/main/docker/dockerfile/release/init.sh
 
 # 拉取配置
-RUN wget -O /data/caddy/Caddyfile https://raw.githubusercontent.com/${USER}/${REPO}/main/caddyfile/release/Caddyfile
+#RUN wget -O /data/caddy/Caddyfile https://raw.githubusercontent.com/${USER}/${REPO}/main/caddyfile/release/Caddyfile
 RUN wget -O /data/${APPLICATION}/config.toml https://raw.githubusercontent.com/${USER}/${REPO}/main/config/config.toml
 RUN wget -O /data/${APPLICATION}/blacklist.json https://raw.githubusercontent.com/${USER}/${REPO}/main/config/blacklist.json
 RUN wget -O /data/${APPLICATION}/whitelist.json https://raw.githubusercontent.com/${USER}/${REPO}/main/config/whitelist.json
@@ -36,12 +36,12 @@ RUN wget -O /data/${APPLICATION}/whitelist.json https://raw.githubusercontent.co
 RUN chmod +x /data/${APPLICATION}/${APPLICATION}
 RUN chmod +x /usr/local/bin/init.sh
 
-FROM wjqserver/caddy:2.9.1-alpine
+FROM alpine:latest
 
 RUN apk add --no-cache curl
 
 COPY --from=builder /data/www /data/www
-COPY --from=builder /data/caddy /data/caddy
+#COPY --from=builder /data/caddy /data/caddy
 COPY --from=builder /data/${APPLICATION} /data/${APPLICATION}
 COPY --from=builder /usr/local/bin/init.sh /usr/local/bin/init.sh
 
diff --git a/go.mod b/go.mod
index a632cef..3118ac9 100644
--- a/go.mod
+++ b/go.mod
@@ -6,50 +6,34 @@ require (
 	github.com/BurntSushi/toml v1.4.0
 	github.com/WJQSERVER-STUDIO/go-utils/logger v1.1.0
 	github.com/gin-gonic/gin v1.10.0
-	github.com/imroc/req/v3 v3.49.1
 	golang.org/x/time v0.9.0
 )
 
 require (
-	github.com/andybalholm/brotli v1.1.1 // indirect
 	github.com/bytedance/sonic v1.12.7 // indirect
 	github.com/bytedance/sonic/loader v0.2.3 // indirect
-	github.com/cloudflare/circl v1.5.0 // indirect
-	github.com/cloudwego/base64x v0.1.4 // indirect
+	github.com/cloudwego/base64x v0.1.5 // indirect
 	github.com/gabriel-vasile/mimetype v1.4.8 // indirect
 	github.com/gin-contrib/sse v1.0.0 // indirect
 	github.com/go-playground/locales v0.14.1 // indirect
 	github.com/go-playground/universal-translator v0.18.1 // indirect
 	github.com/go-playground/validator/v10 v10.24.0 // indirect
-	github.com/go-task/slim-sprig/v3 v3.0.0 // indirect
 	github.com/goccy/go-json v0.10.4 // indirect
-	github.com/google/pprof v0.0.0-20241210010833-40e02aabc2ad // indirect
-	github.com/hashicorp/errwrap v1.1.0 // indirect
-	github.com/hashicorp/go-multierror v1.1.1 // indirect
+	github.com/google/go-cmp v0.6.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
-	github.com/klauspost/compress v1.17.11 // indirect
 	github.com/klauspost/cpuid/v2 v2.2.9 // indirect
 	github.com/leodido/go-urn v1.4.0 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
-	github.com/onsi/ginkgo/v2 v2.22.2 // indirect
 	github.com/pelletier/go-toml/v2 v2.2.3 // indirect
-	github.com/quic-go/qpack v0.5.1 // indirect
-	github.com/quic-go/quic-go v0.48.2 // indirect
-	github.com/refraction-networking/utls v1.6.7 // indirect
 	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
 	github.com/ugorji/go/codec v1.2.12 // indirect
-	go.uber.org/mock v0.5.0 // indirect
 	golang.org/x/arch v0.13.0 // indirect
 	golang.org/x/crypto v0.32.0 // indirect
-	golang.org/x/exp v0.0.0-20250106191152-7588d65b2ba8 // indirect
-	golang.org/x/mod v0.22.0 // indirect
 	golang.org/x/net v0.34.0 // indirect
-	golang.org/x/sync v0.10.0 // indirect
 	golang.org/x/sys v0.29.0 // indirect
 	golang.org/x/text v0.21.0 // indirect
-	golang.org/x/tools v0.29.0 // indirect
 	google.golang.org/protobuf v1.36.3 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
diff --git a/go.sum b/go.sum
index b50b4ca..aa9878d 100644
--- a/go.sum
+++ b/go.sum
@@ -2,17 +2,13 @@ github.com/BurntSushi/toml v1.4.0 h1:kuoIxZQy2WRRk1pttg9asf+WVv6tWQuBNVmK8+nqPr0
 github.com/BurntSushi/toml v1.4.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
 github.com/WJQSERVER-STUDIO/go-utils/logger v1.1.0 h1:OUrAOWb8xK0kxpWextJYUasmol+5KKqG2az52X2ae64=
 github.com/WJQSERVER-STUDIO/go-utils/logger v1.1.0/go.mod h1:sAqHVYSucoUnycyHMAZc1fMH5dS2bQwgwo8NUiAIcyk=
-github.com/andybalholm/brotli v1.1.1 h1:PR2pgnyFznKEugtsUo0xLdDop5SKXd5Qf5ysW+7XdTA=
-github.com/andybalholm/brotli v1.1.1/go.mod h1:05ib4cKhjx3OQYUY22hTVd34Bc8upXjOLL2rKwwZBoA=
 github.com/bytedance/sonic v1.12.7 h1:CQU8pxOy9HToxhndH0Kx/S1qU/CuS9GnKYrGioDcU1Q=
 github.com/bytedance/sonic v1.12.7/go.mod h1:tnbal4mxOMju17EGfknm2XyYcpyCnIROYOEYuemj13I=
 github.com/bytedance/sonic/loader v0.1.1/go.mod h1:ncP89zfokxS5LZrJxl5z0UJcsk4M4yY2JpfqGeCtNLU=
 github.com/bytedance/sonic/loader v0.2.3 h1:yctD0Q3v2NOGfSWPLPvG2ggA2kV6TS6s4wioyEqssH0=
 github.com/bytedance/sonic/loader v0.2.3/go.mod h1:N8A3vUdtUebEY2/VQC0MyhYeKUFosQU6FxH2JmUe6VI=
-github.com/cloudflare/circl v1.5.0 h1:hxIWksrX6XN5a1L2TI/h53AGPhNHoUBo+TD1ms9+pys=
-github.com/cloudflare/circl v1.5.0/go.mod h1:uddAzsPgqdMAYatqJ0lsjX1oECcQLIlRpzZh3pJrofs=
-github.com/cloudwego/base64x v0.1.4 h1:jwCgWpFanWmN8xoIUHa2rtzmkd5J2plF/dnLS6Xd/0Y=
-github.com/cloudwego/base64x v0.1.4/go.mod h1:0zlkT4Wn5C6NdauXdJRhSKRlJvmclQ1hhJgA0rcu/8w=
+github.com/cloudwego/base64x v0.1.5 h1:XPciSp1xaq2VCSt6lF0phncD4koWyULpl5bUxbfCyP4=
+github.com/cloudwego/base64x v0.1.5/go.mod h1:0zlkT4Wn5C6NdauXdJRhSKRlJvmclQ1hhJgA0rcu/8w=
 github.com/cloudwego/iasm v0.2.0/go.mod h1:8rXZaNYT2n95jn+zTI1sDr+IgcD2GVs0nlbbQPiEFhY=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
@@ -23,8 +19,6 @@ github.com/gin-contrib/sse v1.0.0 h1:y3bT1mUWUxDpW4JLQg/HnTqV4rozuW4tC9eFKTxYI9E
 github.com/gin-contrib/sse v1.0.0/go.mod h1:zNuFdwarAygJBht0NTKiSi3jRf6RbqeILZ9Sp6Slhe0=
 github.com/gin-gonic/gin v1.10.0 h1:nTuyha1TYqgedzytsKYqna+DfLos46nTv2ygFy86HFU=
 github.com/gin-gonic/gin v1.10.0/go.mod h1:4PMNQiOhvDRa013RKVbsiNwoyezlm2rm0uX/T7kzp5Y=
-github.com/go-logr/logr v1.4.2 h1:6pFjapn8bFcIbiKo3XT4j/BhANplGihG6tvd+8rYgrY=
-github.com/go-logr/logr v1.4.2/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
 github.com/go-playground/assert/v2 v2.2.0 h1:JvknZsQTYeFEAhQwI4qEt9cyV5ONwRHC+lYKSsYSR8s=
 github.com/go-playground/assert/v2 v2.2.0/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
 github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/oXslEjJA=
@@ -33,26 +27,13 @@ github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJn
 github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
 github.com/go-playground/validator/v10 v10.24.0 h1:KHQckvo8G6hlWnrPX4NJJ+aBfWNAE/HH+qdL2cBpCmg=
 github.com/go-playground/validator/v10 v10.24.0/go.mod h1:GGzBIJMuE98Ic/kJsBXbz1x/7cByt++cQ+YOuDM5wus=
-github.com/go-task/slim-sprig/v3 v3.0.0 h1:sUs3vkvUymDpBKi3qH1YSqBQk9+9D/8M2mN1vB6EwHI=
-github.com/go-task/slim-sprig/v3 v3.0.0/go.mod h1:W848ghGpv3Qj3dhTPRyJypKRiqCdHZiAzKg9hl15HA8=
 github.com/goccy/go-json v0.10.4 h1:JSwxQzIqKfmFX1swYPpUThQZp/Ka4wzJdK0LWVytLPM=
 github.com/goccy/go-json v0.10.4/go.mod h1:oq7eo15ShAhp70Anwd5lgX2pLfOS3QCiwU/PULtXL6M=
 github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
-github.com/google/pprof v0.0.0-20241210010833-40e02aabc2ad h1:a6HEuzUHeKH6hwfN/ZoQgRgVIWFJljSWa/zetS2WTvg=
-github.com/google/pprof v0.0.0-20241210010833-40e02aabc2ad/go.mod h1:vavhavw2zAxS5dIdcRluK6cSGGPlZynqzFM8NdvU144=
-github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
-github.com/hashicorp/errwrap v1.1.0 h1:OxrOeh75EUXMY8TBjag2fzXGZ40LB6IKw45YeGUDY2I=
-github.com/hashicorp/errwrap v1.1.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
-github.com/hashicorp/go-multierror v1.1.1 h1:H5DkEtf6CXdFp0N0Em5UCwQpXMWke8IA0+lD48awMYo=
-github.com/hashicorp/go-multierror v1.1.1/go.mod h1:iw975J/qwKPdAO1clOe2L8331t/9/fmwbPZ6JB6eMoM=
-github.com/imroc/req/v3 v3.49.1 h1:Nvwo02riiPEzh74ozFHeEJrtjakFxnoWNR3YZYuQm9U=
-github.com/imroc/req/v3 v3.49.1/go.mod h1:tsOk8K7zI6cU4xu/VWCZVtq9Djw9IWm4MslKzme5woU=
 github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
 github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
-github.com/klauspost/compress v1.17.11 h1:In6xLpyWOi1+C7tXUUWv2ot1QvBjxevKAaI6IXrJmUc=
-github.com/klauspost/compress v1.17.11/go.mod h1:pMDklpSncoRMuLFrf1W9Ss9KT+0rH90U12bZKk7uwG0=
 github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
 github.com/klauspost/cpuid/v2 v2.2.9 h1:66ze0taIn2H33fBvCkXuv9BmCwDfafmiIVpKV9kKGuY=
 github.com/klauspost/cpuid/v2 v2.2.9/go.mod h1:rqkxqrZ1EhYM9G+hXH7YdowN5R5RGN6NK4QwQ3WMXF8=
@@ -66,20 +47,10 @@ github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
 github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
-github.com/onsi/ginkgo/v2 v2.22.2 h1:/3X8Panh8/WwhU/3Ssa6rCKqPLuAkVY2I0RoyDLySlU=
-github.com/onsi/ginkgo/v2 v2.22.2/go.mod h1:oeMosUL+8LtarXBHu/c0bx2D/K9zyQ6uX3cTyztHwsk=
-github.com/onsi/gomega v1.36.2 h1:koNYke6TVk6ZmnyHrCXba/T/MoLBXFjeC1PtvYgw0A8=
-github.com/onsi/gomega v1.36.2/go.mod h1:DdwyADRjrc825LhMEkD76cHR5+pUnjhUN8GlHlRPHzY=
 github.com/pelletier/go-toml/v2 v2.2.3 h1:YmeHyLY8mFWbdkNWwpr+qIL2bEqT0o95WSdkNHvL12M=
 github.com/pelletier/go-toml/v2 v2.2.3/go.mod h1:MfCQTFTvCcUyyvvwm1+G6H/jORL20Xlb6rzQu9GuUkc=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/quic-go/qpack v0.5.1 h1:giqksBPnT/HDtZ6VhtFKgoLOWmlyo9Ei6u9PqzIMbhI=
-github.com/quic-go/qpack v0.5.1/go.mod h1:+PC4XFrEskIVkcLzpEkbLqq1uCoxPhQuvK5rH1ZgaEg=
-github.com/quic-go/quic-go v0.48.2 h1:wsKXZPeGWpMpCGSWqOcqpW2wZYic/8T3aqiOID0/KWE=
-github.com/quic-go/quic-go v0.48.2/go.mod h1:yBgs3rWBOADpga7F+jJsb6Ybg1LSYiQvwWlLX+/6HMs=
-github.com/refraction-networking/utls v1.6.7 h1:zVJ7sP1dJx/WtVuITug3qYUq034cDq9B2MR1K67ULZM=
-github.com/refraction-networking/utls v1.6.7/go.mod h1:BC3O4vQzye5hqpmDTWUqi4P5DDhzJfkV1tdqtawQIH0=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
@@ -96,22 +67,12 @@ github.com/twitchyliquid64/golang-asm v0.15.1 h1:SU5vSMR7hnwNxj24w34ZyCi/FmDZTkS
 github.com/twitchyliquid64/golang-asm v0.15.1/go.mod h1:a1lVb/DtPvCB8fslRZhAngC2+aY1QWCk3Cedj/Gdt08=
 github.com/ugorji/go/codec v1.2.12 h1:9LC83zGrHhuUA9l16C9AHXAqEV/2wBQ4nkvumAE65EE=
 github.com/ugorji/go/codec v1.2.12/go.mod h1:UNopzCgEMSXjBc6AOMqYvWC1ktqTAfzJZUZgYf6w6lg=
-github.com/xyproto/randomstring v1.0.5 h1:YtlWPoRdgMu3NZtP45drfy1GKoojuR7hmRcnhZqKjWU=
-github.com/xyproto/randomstring v1.0.5/go.mod h1:rgmS5DeNXLivK7YprL0pY+lTuhNQW3iGxZ18UQApw/E=
-go.uber.org/mock v0.5.0 h1:KAMbZvZPyBPWgD14IrIQ38QCyjwpvVVV6K/bHl1IwQU=
-go.uber.org/mock v0.5.0/go.mod h1:ge71pBPLYDk7QIi1LupWxdAykm7KIEFchiOqd6z7qMM=
 golang.org/x/arch v0.13.0 h1:KCkqVVV1kGg0X87TFysjCJ8MxtZEIU4Ja/yXGeoECdA=
 golang.org/x/arch v0.13.0/go.mod h1:FEVrYAQjsQXMVJ1nsMoVVXPZg6p2JE2mx8psSWTDQys=
 golang.org/x/crypto v0.32.0 h1:euUpcYgM8WcP71gNpTqQCn6rC2t6ULUPiOzfWaXVVfc=
 golang.org/x/crypto v0.32.0/go.mod h1:ZnnJkOaASj8g0AjIduWNlq2NRxL0PlBrbKVyZ6V/Ugc=
-golang.org/x/exp v0.0.0-20250106191152-7588d65b2ba8 h1:yqrTHse8TCMW1M1ZCP+VAR/l0kKxwaAIqN/il7x4voA=
-golang.org/x/exp v0.0.0-20250106191152-7588d65b2ba8/go.mod h1:tujkw807nyEEAamNbDrEGzRav+ilXA7PCRAd6xsmwiU=
-golang.org/x/mod v0.22.0 h1:D4nJWe9zXqHOmWqj4VMOJhvzj7bEZg4wEYa759z1pH4=
-golang.org/x/mod v0.22.0/go.mod h1:6SkKJ3Xj0I0BrPOZoBy3bdMptDDU9oJrpohJ3eWZ1fY=
 golang.org/x/net v0.34.0 h1:Mb7Mrk043xzHgnRM88suvJFwzVrRfHEHJEl5/71CKw0=
 golang.org/x/net v0.34.0/go.mod h1:di0qlW3YNM5oh6GqDGQr92MyTozJPmybPK4Ev/Gm31k=
-golang.org/x/sync v0.10.0 h1:3NQrjDixjgGwUOCaF8w2+VYHv0Ve/vGYSbdkTa98gmQ=
-golang.org/x/sync v0.10.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.29.0 h1:TPYlXGxvx1MGTn2GiZDhnjPA9wZzZeGKHHmKhHYvgaU=
 golang.org/x/sys v0.29.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
@@ -119,8 +80,6 @@ golang.org/x/text v0.21.0 h1:zyQAAkrwaneQ066sspRyJaG9VNi/YJ1NfzcGB3hZ/qo=
 golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
 golang.org/x/time v0.9.0 h1:EsRrnYcQiGH+5FfbgvV4AP7qEZstoyrHB0DzarOQ4ZY=
 golang.org/x/time v0.9.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
-golang.org/x/tools v0.29.0 h1:Xx0h3TtM9rzQpQuR4dKLrdglAmCEN5Oi+P74JdhdzXE=
-golang.org/x/tools v0.29.0/go.mod h1:KMQVMRsVxU6nHCFXrBPhDB8XncLNLM0lIy/F14RP588=
 google.golang.org/protobuf v1.36.3 h1:82DV7MYdb8anAVi3qge1wSnMDrnKK7ebr+I0hHRN1BU=
 google.golang.org/protobuf v1.36.3/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
diff --git a/main.go b/main.go
index 50de3dc..43b7e9c 100644
--- a/main.go
+++ b/main.go
@@ -91,11 +91,16 @@ func setupRateLimit(cfg *config.Config) {
 	}
 }
 
+func initBufferSize() {
+	proxy.InitChunkedBufferSize(cfg.Server.BufferSize)
+}
+
 func init() {
 	readFlag()
 	flag.Parse()
 	loadConfig()
 	setupLogger(cfg)
+	initBufferSize()
 	loadlist(cfg)
 	setupRateLimit(cfg)
 
@@ -145,6 +150,8 @@ func init() {
 	router.NoRoute(func(c *gin.Context) {
 		proxy.NoRouteHandler(cfg, limiter, iplimiter, runMode)(c)
 	})
+
+	fmt.Printf("GHProxy Version: %s\n", version)
 }
 
 func main() {
diff --git a/proxy/authpass.go b/proxy/authpass.go
new file mode 100644
index 0000000..b5eba12
--- /dev/null
+++ b/proxy/authpass.go
@@ -0,0 +1,36 @@
+package proxy
+
+import (
+	"ghproxy/config"
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+)
+
+func AuthPassThrough(c *gin.Context, cfg *config.Config, req *http.Request) {
+	if cfg.Auth.PassThrough {
+		token := c.Query("token")
+		if token != "" {
+			switch cfg.Auth.AuthMethod {
+			case "parameters":
+				if !cfg.Auth.Enabled {
+					req.Header.Set("Authorization", "token "+token)
+				} else {
+					logWarning("%s %s %s %s %s Auth-Error: Conflict Auth Method", c.ClientIP(), c.Request.Method, c.Request.URL.String(), c.Request.Header.Get("User-Agent"), c.Request.Proto)
+					// 500 Internal Server Error
+					c.JSON(http.StatusInternalServerError, gin.H{"error": "Conflict Auth Method"})
+					return
+				}
+			case "header":
+				if cfg.Auth.Enabled {
+					req.Header.Set("Authorization", "token "+token)
+				}
+			default:
+				logWarning("%s %s %s %s %s Invalid Auth Method / Auth Method is not be set", c.ClientIP(), c.Request.Method, c.Request.URL.String(), c.Request.Header.Get("User-Agent"), c.Request.Proto)
+				// 500 Internal Server Error
+				c.JSON(http.StatusInternalServerError, gin.H{"error": "Invalid Auth Method / Auth Method is not be set"})
+				return
+			}
+		}
+	}
+}
diff --git a/proxy/chunkreq.go b/proxy/chunkreq.go
new file mode 100644
index 0000000..b79a788
--- /dev/null
+++ b/proxy/chunkreq.go
@@ -0,0 +1,109 @@
+package proxy
+
+import (
+	"bytes"
+	"fmt"
+	"ghproxy/config"
+	"io"
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+)
+
+var chunkedBufferSize int
+
+func InitChunkedBufferSize(cfgBufferSize int) {
+	if cfgBufferSize == 0 {
+		chunkedBufferSize = 4096 // 默认缓冲区大小
+	} else {
+		chunkedBufferSize = cfgBufferSize
+	}
+}
+
+func ChunkedProxyRequest(c *gin.Context, u string, cfg *config.Config, mode string, runMode string) {
+	method := c.Request.Method
+	logInfo("%s %s %s %s %s", c.ClientIP(), method, u, c.Request.Header.Get("User-Agent"), c.Request.Proto)
+
+	// 创建HTTP客户端
+	client := &http.Client{}
+
+	// 发送HEAD请求, 预获取Content-Length
+	headReq, err := http.NewRequest("HEAD", u, nil)
+	if err != nil {
+		HandleError(c, fmt.Sprintf("创建HEAD请求失败: %v", err))
+		return
+	}
+	setRequestHeaders(c, headReq)
+	AuthPassThrough(c, cfg, headReq)
+
+	headResp, err := client.Do(headReq)
+	if err != nil {
+		HandleError(c, fmt.Sprintf("Failed to send request: %v", err))
+		return
+	}
+	defer headResp.Body.Close()
+
+	if err := HandleResponseSize(headResp, cfg, c); err != nil {
+		logWarning("%s %s %s %s %s Response-Size-Error: %v", c.ClientIP(), method, u, c.Request.Header.Get("User-Agent"), c.Request.Proto, err)
+		return
+	}
+
+	body, err := readRequestBody(c)
+	if err != nil {
+		HandleError(c, err.Error())
+		return
+	}
+
+	bodyReader := bytes.NewBuffer(body)
+
+	// 创建请求
+	req, err := http.NewRequest(method, u, bodyReader)
+	if err != nil {
+		HandleError(c, fmt.Sprintf("创建请求失败: %v", err))
+		return
+	}
+
+	req.Header.Set("Transfer-Encoding", "chunked") // 确保设置分块传输编码
+	setRequestHeaders(c, req)
+	AuthPassThrough(c, cfg, req)
+
+	resp, err := client.Do(req)
+	if err != nil {
+		HandleError(c, fmt.Sprintf("发送请求失败: %v", err))
+		return
+	}
+	defer resp.Body.Close()
+
+	if err := HandleResponseSize(resp, cfg, c); err != nil {
+		logWarning("%s %s %s %s %s Response-Size-Error: %v", c.ClientIP(), method, u, c.Request.Header.Get("User-Agent"), c.Request.Proto, err)
+		return
+	}
+
+	CopyResponseHeaders(resp, c, cfg)
+
+	c.Status(resp.StatusCode)
+	if err := chunkedCopyResponseBody(c, resp.Body); err != nil {
+		logError("%s %s %s %s %s 响应复制错误: %v", c.ClientIP(), method, u, c.Request.Header.Get("User-Agent"), c.Request.Proto, err)
+	}
+}
+
+// 复制响应体
+func chunkedCopyResponseBody(c *gin.Context, respBody io.Reader) error {
+	buf := make([]byte, chunkedBufferSize)
+	for {
+		n, err := respBody.Read(buf)
+		if n > 0 {
+			if _, err := c.Writer.Write(buf[:n]); err != nil {
+				return err
+			}
+			c.Writer.Flush() // 确保每次写入后刷新
+		}
+		if err != nil {
+			if err == io.EOF {
+				break
+			}
+			return err
+		}
+	}
+	return nil
+}
diff --git a/proxy/gitreq.go b/proxy/gitreq.go
new file mode 100644
index 0000000..a429c6c
--- /dev/null
+++ b/proxy/gitreq.go
@@ -0,0 +1,81 @@
+package proxy
+
+import (
+	"bytes"
+	"fmt"
+	"ghproxy/config"
+	"io"
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+)
+
+func GitReq(c *gin.Context, u string, cfg *config.Config, mode string, runMode string) {
+	method := c.Request.Method
+	logInfo("%s %s %s %s %s", c.ClientIP(), method, u, c.Request.Header.Get("User-Agent"), c.Request.Proto)
+
+	// 创建HTTP客户端
+	client := &http.Client{}
+
+	// 发送HEAD请求, 预获取Content-Length
+	headReq, err := http.NewRequest("HEAD", u, nil)
+	if err != nil {
+		HandleError(c, fmt.Sprintf("创建HEAD请求失败: %v", err))
+		return
+	}
+	setRequestHeaders(c, headReq)
+	AuthPassThrough(c, cfg, headReq)
+
+	headResp, err := client.Do(headReq)
+	if err != nil {
+		HandleError(c, fmt.Sprintf("Failed to send request: %v", err))
+		return
+	}
+	defer headResp.Body.Close()
+
+	if err := HandleResponseSize(headResp, cfg, c); err != nil {
+		logWarning("%s %s %s %s %s Response-Size-Error: %v", c.ClientIP(), method, u, c.Request.Header.Get("User-Agent"), c.Request.Proto, err)
+		return
+	}
+
+	body, err := readRequestBody(c)
+	if err != nil {
+		HandleError(c, err.Error())
+		return
+	}
+
+	bodyReader := bytes.NewBuffer(body)
+
+	// 创建请求
+	req, err := http.NewRequest(method, u, bodyReader)
+	if err != nil {
+		HandleError(c, fmt.Sprintf("创建请求失败: %v", err))
+		return
+	}
+	setRequestHeaders(c, req)
+	AuthPassThrough(c, cfg, req)
+
+	resp, err := client.Do(req)
+	if err != nil {
+		HandleError(c, fmt.Sprintf("Failed to send request: %v", err))
+		return
+	}
+	defer resp.Body.Close()
+
+	if err := HandleResponseSize(resp, cfg, c); err != nil {
+		logWarning("%s %s %s %s %s Response-Size-Error: %v", c.ClientIP(), method, u, c.Request.Header.Get("User-Agent"), c.Request.Proto, err)
+		return
+	}
+
+	CopyResponseHeaders(resp, c, cfg)
+	c.Status(resp.StatusCode)
+	if err := gitCopyResponseBody(c, resp.Body); err != nil {
+		logError("%s %s %s %s %s Response-Copy-Error: %v", c.ClientIP(), method, u, c.Request.Header.Get("User-Agent"), c.Request.Proto, err)
+	}
+}
+
+// 复制响应体
+func gitCopyResponseBody(c *gin.Context, respBody io.Reader) error {
+	_, err := io.Copy(c.Writer, respBody)
+	return err
+}
diff --git a/proxy/handler.go b/proxy/handler.go
new file mode 100644
index 0000000..81d5690
--- /dev/null
+++ b/proxy/handler.go
@@ -0,0 +1,128 @@
+package proxy
+
+import (
+	"fmt"
+	"ghproxy/auth"
+	"ghproxy/config"
+	"ghproxy/rate"
+	"net/http"
+	"regexp"
+	"strings"
+
+	"github.com/gin-gonic/gin"
+)
+
+func NoRouteHandler(cfg *config.Config, limiter *rate.RateLimiter, iplimiter *rate.IPRateLimiter, runMode string) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		// 限制访问频率
+		if cfg.RateLimit.Enabled {
+
+			var allowed bool
+
+			switch cfg.RateLimit.RateMethod {
+			case "ip":
+				allowed = iplimiter.Allow(c.ClientIP())
+			case "total":
+				allowed = limiter.Allow()
+			default:
+				logWarning("Invalid RateLimit Method")
+				return
+			}
+
+			if !allowed {
+				c.JSON(http.StatusTooManyRequests, gin.H{"error": "Too Many Requests"})
+				logWarning("%s %s %s %s %s 429-TooManyRequests", c.ClientIP(), c.Request.Method, c.Request.URL.RequestURI(), c.Request.Header.Get("User-Agent"), c.Request.Proto)
+				return
+			}
+		}
+
+		rawPath := strings.TrimPrefix(c.Request.URL.RequestURI(), "/") // 去掉前缀/
+		re := regexp.MustCompile(`^(http:|https:)?/?/?(.*)`)           // 匹配http://或https://开头的路径
+		matches := re.FindStringSubmatch(rawPath)                      // 匹配路径
+
+		// 匹配路径错误处理
+		if len(matches) < 3 {
+			errMsg := fmt.Sprintf("%s %s %s %s %s Invalid URL", c.ClientIP(), c.Request.Method, rawPath, c.Request.Header.Get("User-Agent"), c.Request.Proto)
+			logWarning(errMsg)
+			c.String(http.StatusForbidden, "Invalid URL Format. Path: %s", rawPath)
+			return
+		}
+
+		// 制作url
+		rawPath = "https://" + matches[2]
+
+		username, repo := MatchUserRepo(rawPath, cfg, c, matches) // 匹配用户名和仓库名
+
+		logInfo("%s %s %s %s %s Matched-Username: %s, Matched-Repo: %s", c.ClientIP(), c.Request.Method, rawPath, c.Request.Header.Get("User-Agent"), c.Request.Proto, username, repo)
+		repouser := fmt.Sprintf("%s/%s", username, repo)
+
+		// 白名单检查
+		if cfg.Whitelist.Enabled {
+			whitelist := auth.CheckWhitelist(repouser, username, repo)
+			if !whitelist {
+				logErrMsg := fmt.Sprintf("%s %s %s %s %s Whitelist Blocked repo: %s", c.ClientIP(), c.Request.Method, rawPath, c.Request.Header.Get("User-Agent"), c.Request.Proto, repouser)
+				errMsg := fmt.Sprintf("Whitelist Blocked repo: %s", repouser)
+				c.JSON(http.StatusForbidden, gin.H{"error": errMsg})
+				logWarning(logErrMsg)
+				return
+			}
+		}
+
+		// 黑名单检查
+		if cfg.Blacklist.Enabled {
+			blacklist := auth.CheckBlacklist(repouser, username, repo)
+			if blacklist {
+				logErrMsg := fmt.Sprintf("%s %s %s %s %s Blacklist Blocked repo: %s", c.ClientIP(), c.Request.Method, rawPath, c.Request.Header.Get("User-Agent"), c.Request.Proto, repouser)
+				errMsg := fmt.Sprintf("Blacklist Blocked repo: %s", repouser)
+				c.JSON(http.StatusForbidden, gin.H{"error": errMsg})
+				logWarning(logErrMsg)
+				return
+			}
+		}
+
+		matches = CheckURL(rawPath, c)
+		if matches == nil {
+			c.AbortWithStatus(http.StatusNotFound)
+			logError("%s %s %s %s %s 404-NOMATCH", c.ClientIP(), c.Request.Method, rawPath, c.Request.Header.Get("User-Agent"), c.Request.Proto)
+			return
+		}
+
+		// 若匹配api.github.com/repos/用户名/仓库名/路径, 则检查是否开启HeaderAuth
+		if exps[5].MatchString(rawPath) {
+			if cfg.Auth.AuthMethod != "header" || !cfg.Auth.Enabled {
+				c.JSON(http.StatusForbidden, gin.H{"error": "HeaderAuth is not enabled."})
+				logWarning("%s %s %s %s %s HeaderAuth-Error: HeaderAuth is not enabled.", c.ClientIP(), c.Request.Method, rawPath, c.Request.Header.Get("User-Agent"), c.Request.Proto)
+				return
+			}
+		}
+
+		// 处理blob/raw路径
+		if exps[1].MatchString(rawPath) {
+			rawPath = strings.Replace(rawPath, "/blob/", "/raw/", 1)
+		}
+
+		// 鉴权
+		authcheck, err := auth.AuthHandler(c, cfg)
+		if !authcheck {
+			c.AbortWithStatusJSON(401, gin.H{"error": "Unauthorized"})
+			logWarning("%s %s %s %s %s Auth-Error: %v", c.ClientIP(), c.Request.Method, rawPath, c.Request.Header.Get("User-Agent"), c.Request.Proto, err)
+			return
+		}
+
+		// IP METHOD URL USERAGENT PROTO MATCHES
+		logInfo("%s %s %s %s %s Matches: %v", c.ClientIP(), c.Request.Method, rawPath, c.Request.Header.Get("User-Agent"), c.Request.Proto, matches)
+
+		switch {
+		case exps[0].MatchString(rawPath), exps[1].MatchString(rawPath), exps[3].MatchString(rawPath), exps[4].MatchString(rawPath):
+			//ProxyRequest(c, rawPath, cfg, "chrome", runMode)
+			ChunkedProxyRequest(c, rawPath, cfg, "chrome", runMode) // dev test chunk
+		case exps[2].MatchString(rawPath):
+			//ProxyRequest(c, rawPath, cfg, "git", runMode)
+			GitReq(c, rawPath, cfg, "git", runMode)
+		default:
+			c.String(http.StatusForbidden, "Invalid input.")
+			fmt.Println("Invalid input.")
+			return
+		}
+	}
+}
diff --git a/proxy/matchrepo.go b/proxy/matchrepo.go
new file mode 100644
index 0000000..58090c7
--- /dev/null
+++ b/proxy/matchrepo.go
@@ -0,0 +1,32 @@
+package proxy
+
+import (
+	"fmt"
+	"ghproxy/config"
+	"net/http"
+	"regexp"
+
+	"github.com/gin-gonic/gin"
+)
+
+// 提取用户名和仓库名
+func MatchUserRepo(rawPath string, cfg *config.Config, c *gin.Context, matches []string) (string, string) {
+	var gistregex = regexp.MustCompile(`^(?:https?://)?gist\.github(?:usercontent|)\.com/([^/]+)/([^/]+)/.*`)
+	var gistmatches []string
+	if gistregex.MatchString(rawPath) {
+		gistmatches = gistregex.FindStringSubmatch(rawPath)
+		logInfo("%s %s %s %s %s Matched-Username: %s", c.ClientIP(), c.Request.Method, rawPath, c.Request.Header.Get("User-Agent"), c.Request.Proto, gistmatches[1])
+		return gistmatches[1], ""
+	}
+	// 定义路径
+	pathRegex := regexp.MustCompile(`^([^/]+)/([^/]+)/([^/]+)/.*`)
+	if pathMatches := pathRegex.FindStringSubmatch(matches[2]); len(pathMatches) >= 4 {
+		return pathMatches[2], pathMatches[3]
+	}
+
+	// 返回错误信息
+	errMsg := fmt.Sprintf("%s %s %s %s %s Invalid URL", c.ClientIP(), c.Request.Method, rawPath, c.Request.Header.Get("User-Agent"), c.Request.Proto)
+	logWarning(errMsg)
+	c.String(http.StatusForbidden, "Invalid path; expected username/repo, Path: %s", rawPath)
+	return "", ""
+}
diff --git a/proxy/proxy.go b/proxy/proxy.go
index 2500d7e..80a9aa2 100644
--- a/proxy/proxy.go
+++ b/proxy/proxy.go
@@ -6,15 +6,11 @@ import (
 	"net/http"
 	"regexp"
 	"strconv"
-	"strings"
 
-	"ghproxy/auth"
 	"ghproxy/config"
-	"ghproxy/rate"
 
 	"github.com/WJQSERVER-STUDIO/go-utils/logger"
 	"github.com/gin-gonic/gin"
-	"github.com/imroc/req/v3"
 )
 
 // 日志模块
@@ -34,208 +30,6 @@ var exps = []*regexp.Regexp{
 	regexp.MustCompile(`^(?:https?://)?api\.github\.com/repos/([^/]+)/([^/]+)/.*`),
 }
 
-func NoRouteHandler(cfg *config.Config, limiter *rate.RateLimiter, iplimiter *rate.IPRateLimiter, runMode string) gin.HandlerFunc {
-	return func(c *gin.Context) {
-		// 限制访问频率
-		if cfg.RateLimit.Enabled {
-
-			var allowed bool
-
-			switch cfg.RateLimit.RateMethod {
-			case "ip":
-				allowed = iplimiter.Allow(c.ClientIP())
-			case "total":
-				allowed = limiter.Allow()
-			default:
-				logWarning("Invalid RateLimit Method")
-				return
-			}
-
-			if !allowed {
-				c.JSON(http.StatusTooManyRequests, gin.H{"error": "Too Many Requests"})
-				logWarning("%s %s %s %s %s 429-TooManyRequests", c.ClientIP(), c.Request.Method, c.Request.URL.RequestURI(), c.Request.Header.Get("User-Agent"), c.Request.Proto)
-				return
-			}
-		}
-
-		rawPath := strings.TrimPrefix(c.Request.URL.RequestURI(), "/")
-		re := regexp.MustCompile(`^(http:|https:)?/?/?(.*)`)
-		matches := re.FindStringSubmatch(rawPath)
-
-		if len(matches) < 3 {
-			errMsg := fmt.Sprintf("%s %s %s %s %s Invalid URL", c.ClientIP(), c.Request.Method, rawPath, c.Request.Header.Get("User-Agent"), c.Request.Proto)
-			logWarning(errMsg)
-			c.String(http.StatusForbidden, "Invalid URL Format. Path: %s", rawPath)
-			return
-		}
-
-		rawPath = "https://" + matches[2]
-
-		username, repo := MatchUserRepo(rawPath, cfg, c, matches)
-
-		logInfo("%s %s %s %s %s Matched-Username: %s, Matched-Repo: %s", c.ClientIP(), c.Request.Method, rawPath, c.Request.Header.Get("User-Agent"), c.Request.Proto, username, repo)
-		repouser := fmt.Sprintf("%s/%s", username, repo)
-
-		// 白名单检查
-		if cfg.Whitelist.Enabled {
-			whitelist := auth.CheckWhitelist(repouser, username, repo)
-			if !whitelist {
-				logErrMsg := fmt.Sprintf("%s %s %s %s %s Whitelist Blocked repo: %s", c.ClientIP(), c.Request.Method, rawPath, c.Request.Header.Get("User-Agent"), c.Request.Proto, repouser)
-				errMsg := fmt.Sprintf("Whitelist Blocked repo: %s", repouser)
-				c.JSON(http.StatusForbidden, gin.H{"error": errMsg})
-				logWarning(logErrMsg)
-				return
-			}
-		}
-
-		// 黑名单检查
-		if cfg.Blacklist.Enabled {
-			blacklist := auth.CheckBlacklist(repouser, username, repo)
-			if blacklist {
-				logErrMsg := fmt.Sprintf("%s %s %s %s %s Blacklist Blocked repo: %s", c.ClientIP(), c.Request.Method, rawPath, c.Request.Header.Get("User-Agent"), c.Request.Proto, repouser)
-				errMsg := fmt.Sprintf("Blacklist Blocked repo: %s", repouser)
-				c.JSON(http.StatusForbidden, gin.H{"error": errMsg})
-				logWarning(logErrMsg)
-				return
-			}
-		}
-
-		matches = CheckURL(rawPath, c)
-		if matches == nil {
-			c.AbortWithStatus(http.StatusNotFound)
-			logError("%s %s %s %s %s 404-NOMATCH", c.ClientIP(), c.Request.Method, rawPath, c.Request.Header.Get("User-Agent"), c.Request.Proto)
-			return
-		}
-
-		// 若匹配api.github.com/repos/用户名/仓库名/路径, 则检查是否开启HeaderAuth
-		if exps[5].MatchString(rawPath) {
-			if cfg.Auth.AuthMethod != "header" || !cfg.Auth.Enabled {
-				c.JSON(http.StatusForbidden, gin.H{"error": "HeaderAuth is not enabled."})
-				logWarning("%s %s %s %s %s HeaderAuth-Error: HeaderAuth is not enabled.", c.ClientIP(), c.Request.Method, rawPath, c.Request.Header.Get("User-Agent"), c.Request.Proto)
-				return
-			}
-		}
-
-		// 处理blob/raw路径
-		if exps[1].MatchString(rawPath) {
-			rawPath = strings.Replace(rawPath, "/blob/", "/raw/", 1)
-		}
-
-		// 鉴权
-		authcheck, err := auth.AuthHandler(c, cfg)
-		if !authcheck {
-			c.AbortWithStatusJSON(401, gin.H{"error": "Unauthorized"})
-			logWarning("%s %s %s %s %s Auth-Error: %v", c.ClientIP(), c.Request.Method, rawPath, c.Request.Header.Get("User-Agent"), c.Request.Proto, err)
-			return
-		}
-
-		// IP METHOD URL USERAGENT PROTO MATCHES
-		logInfo("%s %s %s %s %s Matches: %v", c.ClientIP(), c.Request.Method, rawPath, c.Request.Header.Get("User-Agent"), c.Request.Proto, matches)
-
-		switch {
-		case exps[0].MatchString(rawPath), exps[1].MatchString(rawPath), exps[3].MatchString(rawPath), exps[4].MatchString(rawPath):
-			ProxyRequest(c, rawPath, cfg, "chrome", runMode)
-		case exps[2].MatchString(rawPath):
-			ProxyRequest(c, rawPath, cfg, "git", runMode)
-		default:
-			c.String(http.StatusForbidden, "Invalid input.")
-			fmt.Println("Invalid input.")
-			return
-		}
-	}
-}
-
-// 提取用户名和仓库名
-func MatchUserRepo(rawPath string, cfg *config.Config, c *gin.Context, matches []string) (string, string) {
-	var gistregex = regexp.MustCompile(`^(?:https?://)?gist\.github(?:usercontent|)\.com/([^/]+)/([^/]+)/.*`)
-	var gistmatches []string
-	if gistregex.MatchString(rawPath) {
-		gistmatches = gistregex.FindStringSubmatch(rawPath)
-		logInfo("%s %s %s %s %s Matched-Username: %s", c.ClientIP(), c.Request.Method, rawPath, c.Request.Header.Get("User-Agent"), c.Request.Proto, gistmatches[1])
-		return gistmatches[1], ""
-	}
-	// 定义路径
-	pathRegex := regexp.MustCompile(`^([^/]+)/([^/]+)/([^/]+)/.*`)
-	if pathMatches := pathRegex.FindStringSubmatch(matches[2]); len(pathMatches) >= 4 {
-		return pathMatches[2], pathMatches[3]
-	}
-
-	// 返回错误信息
-	errMsg := fmt.Sprintf("%s %s %s %s %s Invalid URL", c.ClientIP(), c.Request.Method, rawPath, c.Request.Header.Get("User-Agent"), c.Request.Proto)
-	logWarning(errMsg)
-	c.String(http.StatusForbidden, "Invalid path; expected username/repo, Path: %s", rawPath)
-	return "", ""
-}
-
-func ProxyRequest(c *gin.Context, u string, cfg *config.Config, mode string, runMode string) {
-	method := c.Request.Method
-	logInfo("%s %s %s %s %s", c.ClientIP(), method, u, c.Request.Header.Get("User-Agent"), c.Request.Proto)
-
-	client := createHTTPClient(mode)
-	if runMode == "dev" {
-		client.DevMode()
-	}
-
-	// 发送HEAD请求, 预获取Content-Length
-	headReq := client.R()
-	setRequestHeaders(c, headReq)
-	authPassThrough(c, cfg, headReq)
-
-	headResp, err := headReq.Head(u)
-	if err != nil {
-		HandleError(c, fmt.Sprintf("Failed to send request: %v", err))
-		return
-	}
-	defer headResp.Body.Close()
-
-	if err := HandleResponseSize(headResp, cfg, c); err != nil {
-		logWarning("%s %s %s %s %s Response-Size-Error: %v", c.ClientIP(), method, u, c.Request.Header.Get("User-Agent"), c.Request.Proto, err)
-		return
-	}
-
-	body, err := readRequestBody(c)
-	if err != nil {
-		HandleError(c, err.Error())
-		return
-	}
-
-	req := client.R().SetBody(body)
-	setRequestHeaders(c, req)
-	authPassThrough(c, cfg, req)
-
-	resp, err := SendRequest(c, req, method, u)
-	if err != nil {
-		HandleError(c, fmt.Sprintf("Failed to send request: %v", err))
-		return
-	}
-	defer resp.Body.Close()
-
-	if err := HandleResponseSize(resp, cfg, c); err != nil {
-		logWarning("%s %s %s %s %s Response-Size-Error: %v", c.ClientIP(), method, u, c.Request.Header.Get("User-Agent"), c.Request.Proto, err)
-		return
-	}
-
-	CopyResponseHeaders(resp, c, cfg)
-	c.Status(resp.StatusCode)
-	if err := copyResponseBody(c, resp.Body); err != nil {
-		logError("%s %s %s %s %s Response-Copy-Error: %v", c.ClientIP(), method, u, c.Request.Header.Get("User-Agent"), c.Request.Proto, err)
-	}
-}
-
-// 判断并选择TLS指纹
-func createHTTPClient(mode string) *req.Client {
-	client := req.C()
-	switch mode {
-	case "chrome":
-		client.SetUserAgent("Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36").
-			SetTLSFingerprintChrome().
-			ImpersonateChrome()
-	case "git":
-		client.SetUserAgent("git/2.33.1")
-	}
-	return client
-}
-
 // 读取请求体
 func readRequestBody(c *gin.Context) ([]byte, error) {
 	body, err := io.ReadAll(c.Request.Body)
@@ -246,72 +40,7 @@ func readRequestBody(c *gin.Context) ([]byte, error) {
 	return body, nil
 }
 
-// 设置请求头
-func setRequestHeaders(c *gin.Context, req *req.Request) {
-	for key, values := range c.Request.Header {
-		for _, value := range values {
-			req.SetHeader(key, value)
-		}
-	}
-}
-
 /*
-	func authPassThrough(c *gin.Context, cfg *config.Config, req *req.Request) {
-		if cfg.Auth.PassThrough && cfg.Auth.AuthMethod == "parameters" && !cfg.Auth.Enabled {
-			// only mode
-			token := c.Query("token")
-			req.SetHeader("Authorization", "token "+token)
-		} else if cfg.Auth.PassThrough && cfg.Auth.AuthMethod == "header" && cfg.Auth.Enabled {
-			// mix mode
-			token := c.Query("token")
-			req.SetHeader("Authorization", "token "+token)
-		} else if cfg.Auth.PassThrough && cfg.Auth.AuthMethod == "parameters" && cfg.Auth.Enabled {
-			// conflict
-			logWarning("%s %s %s %s %s Auth-Error: Conflict Auth Method", c.ClientIP(), c.Request.Method, c.Request.URL.String(), c.Request.Header.Get("User-Agent"), c.Request.Proto)
-			c.JSON(http.StatusForbidden, gin.H{"error": "Conflict Auth Method"})
-			return
-		} else if cfg.Auth.PassThrough && cfg.Auth.AuthMethod == "header" && !cfg.Auth.Enabled {
-			// only mode
-			token := c.Query("token")
-			req.SetHeader("Authorization", "token "+token)
-		}
-	}
-*/
-
-func authPassThrough(c *gin.Context, cfg *config.Config, req *req.Request) {
-	if cfg.Auth.PassThrough {
-		token := c.Query("token")
-		if token != "" {
-			switch cfg.Auth.AuthMethod {
-			case "parameters":
-				if !cfg.Auth.Enabled {
-					req.SetHeader("Authorization", "token "+token)
-				} else {
-					logWarning("%s %s %s %s %s Auth-Error: Conflict Auth Method", c.ClientIP(), c.Request.Method, c.Request.URL.String(), c.Request.Header.Get("User-Agent"), c.Request.Proto)
-					// 500 Internal Server Error
-					c.JSON(http.StatusInternalServerError, gin.H{"error": "Conflict Auth Method"})
-					return
-				}
-			case "header":
-				if cfg.Auth.Enabled {
-					req.SetHeader("Authorization", "token "+token)
-				}
-			default:
-				logWarning("%s %s %s %s %s Invalid Auth Method / Auth Method is not be set", c.ClientIP(), c.Request.Method, c.Request.URL.String(), c.Request.Header.Get("User-Agent"), c.Request.Proto)
-				// 500 Internal Server Error
-				c.JSON(http.StatusInternalServerError, gin.H{"error": "Invalid Auth Method / Auth Method is not be set"})
-				return
-			}
-		}
-	}
-}
-
-// 复制响应体
-func copyResponseBody(c *gin.Context, respBody io.Reader) error {
-	_, err := io.Copy(c.Writer, respBody)
-	return err
-}
-
 func SendRequest(c *gin.Context, req *req.Request, method, url string) (*req.Response, error) {
 	switch method {
 	case "GET":
@@ -329,8 +58,10 @@ func SendRequest(c *gin.Context, req *req.Request, method, url string) (*req.Res
 		return nil, fmt.Errorf(errmsg)
 	}
 }
+*/
 
-func HandleResponseSize(resp *req.Response, cfg *config.Config, c *gin.Context) error {
+// 处理响应大小
+func HandleResponseSize(resp *http.Response, cfg *config.Config, c *gin.Context) error {
 	contentLength := resp.Header.Get("Content-Length")
 	sizelimit := cfg.Server.SizeLimit * 1024 * 1024
 	if contentLength != "" {
@@ -345,54 +76,6 @@ func HandleResponseSize(resp *req.Response, cfg *config.Config, c *gin.Context)
 	return nil
 }
 
-func CopyResponseHeaders(resp *req.Response, c *gin.Context, cfg *config.Config) {
-
-	copyHeaders(resp, c)
-
-	removeHeaders(resp)
-
-	setCORSHeaders(c, cfg)
-
-	setDefaultHeaders(c)
-}
-
-// 移除指定响应头
-func removeHeaders(resp *req.Response) {
-	headersToRemove := map[string]struct{}{
-		"Content-Security-Policy":   {},
-		"Referrer-Policy":           {},
-		"Strict-Transport-Security": {},
-	}
-
-	for header := range headersToRemove {
-		resp.Header.Del(header)
-	}
-}
-
-// 复制响应头
-func copyHeaders(resp *req.Response, c *gin.Context) {
-	for key, values := range resp.Header {
-		for _, value := range values {
-			c.Header(key, value)
-		}
-	}
-}
-
-// 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")
-}
-
 func HandleError(c *gin.Context, message string) {
 	c.String(http.StatusInternalServerError, fmt.Sprintf("server error %v", message))
 	logWarning(message)
diff --git a/proxy/proxyreq.go b/proxy/proxyreq.go
new file mode 100644
index 0000000..c6b6222
--- /dev/null
+++ b/proxy/proxyreq.go
@@ -0,0 +1,79 @@
+package proxy
+
+/*
+func ProxyRequest(c *gin.Context, u string, cfg *config.Config, mode string, runMode string) {
+	method := c.Request.Method
+	logInfo("%s %s %s %s %s", c.ClientIP(), method, u, c.Request.Header.Get("User-Agent"), c.Request.Proto)
+
+	client := createHTTPClient(mode)
+	if runMode == "dev" {
+		client.DevMode()
+	}
+
+	// 发送HEAD请求, 预获取Content-Length
+	headReq := client.R()
+	setRequestHeaders(c, headReq)
+	AuthPassThrough(c, cfg, headReq)
+
+	headResp, err := headReq.Head(u)
+	if err != nil {
+		HandleError(c, fmt.Sprintf("Failed to send request: %v", err))
+		return
+	}
+	defer headResp.Body.Close()
+
+	if err := HandleResponseSize(headResp, cfg, c); err != nil {
+		logWarning("%s %s %s %s %s Response-Size-Error: %v", c.ClientIP(), method, u, c.Request.Header.Get("User-Agent"), c.Request.Proto, err)
+		return
+	}
+
+	body, err := readRequestBody(c)
+	if err != nil {
+		HandleError(c, err.Error())
+		return
+	}
+
+	req := client.R().SetBody(body)
+	setRequestHeaders(c, req)
+	AuthPassThrough(c, cfg, req)
+
+	resp, err := SendRequest(c, req, method, u)
+	if err != nil {
+		HandleError(c, fmt.Sprintf("Failed to send request: %v", err))
+		return
+	}
+	defer resp.Body.Close()
+
+	if err := HandleResponseSize(resp, cfg, c); err != nil {
+		logWarning("%s %s %s %s %s Response-Size-Error: %v", c.ClientIP(), method, u, c.Request.Header.Get("User-Agent"), c.Request.Proto, err)
+		return
+	}
+
+	CopyResponseHeaders(resp, c, cfg)
+	c.Status(resp.StatusCode)
+	if err := copyResponseBody(c, resp.Body); err != nil {
+		logError("%s %s %s %s %s Response-Copy-Error: %v", c.ClientIP(), method, u, c.Request.Header.Get("User-Agent"), c.Request.Proto, err)
+	}
+}
+
+// 复制响应体
+func copyResponseBody(c *gin.Context, respBody io.Reader) error {
+	_, err := io.Copy(c.Writer, respBody)
+	return err
+}
+
+// 判断并选择TLS指纹
+func createHTTPClient(mode string) *req.Client {
+	client := req.C()
+	switch mode {
+	case "chrome":
+		client.SetUserAgent("Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36").
+			SetTLSFingerprintChrome().
+			ImpersonateChrome()
+	case "git":
+		client.SetUserAgent("git/2.33.1")
+	}
+	return client
+}
+
+*/
diff --git a/proxy/reqheader.go b/proxy/reqheader.go
new file mode 100644
index 0000000..e51b261
--- /dev/null
+++ b/proxy/reqheader.go
@@ -0,0 +1,16 @@
+package proxy
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+)
+
+// 设置请求头
+func setRequestHeaders(c *gin.Context, req *http.Request) {
+	for key, values := range c.Request.Header {
+		for _, value := range values {
+			req.Header.Set(key, value)
+		}
+	}
+}
diff --git a/proxy/respheader.go b/proxy/respheader.go
new file mode 100644
index 0000000..2655844
--- /dev/null
+++ b/proxy/respheader.go
@@ -0,0 +1,56 @@
+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")
+}