diff --git a/config-example.yml b/config-example.yml
index 42ea5bb..52bffd1 100644
--- a/config-example.yml
+++ b/config-example.yml
@@ -80,6 +80,8 @@ openlist:
     ignore-containers: jpg,jpeg,png,txt,nfo,md
     # 同步线程数
     threads: 8
+    # ffmpeg 网络请求代理地址，格式如：http://127.0.0.1:7890 或 socks5://127.0.0.1:1080，留空则不启用
+    proxy-addr: ''
 
 # 该配置项目前只对阿里云盘生效, 如果你使用的是其他网盘, 请直接将 enable 设置为 false
 video-preview:
diff --git a/internal/config/openlist.go b/internal/config/openlist.go
index 64d03d2..cf2e777 100644
--- a/internal/config/openlist.go
+++ b/internal/config/openlist.go
@@ -3,8 +3,6 @@ package config
 import (
 	"fmt"
 	"strings"
-
-	"github.com/AmbitiousJun/go-emby2openlist/v2/internal/service/lib/ffmpeg"
 )
 
 type Openlist struct {
@@ -60,6 +58,9 @@ type LocalTreeGen struct {
 	// Threads 同步线程数
 	Threads int `yaml:"threads"`
 
+	// ProxyAddr ffmpeg 网络请求代理地址，格式如：http://127.0.0.1:7890 或 socks5://127.0.0.1:1080，留空则不启用
+	ProxyAddr string `yaml:"proxy-addr"`
+
 	// virtualContainers 虚拟媒体容器集合 便于快速查询
 	virtualContainers map[string]struct{}
 
@@ -79,12 +80,6 @@ func (ltg *LocalTreeGen) Init() error {
 		return nil
 	}
 
-	if ltg.FFmpegEnable {
-		if err := ffmpeg.AutoDownloadExec(BasePath); err != nil {
-			return fmt.Errorf("ffmpeg 初始化失败: %w", err)
-		}
-	}
-
 	if ltg.AutoRemoveMaxCount < 0 {
 		ltg.AutoRemoveMaxCount = 0
 	}
diff --git a/internal/service/lib/ffmpeg/ffmpeg.go b/internal/service/lib/ffmpeg/ffmpeg.go
index 641fd1a..66e44e6 100644
--- a/internal/service/lib/ffmpeg/ffmpeg.go
+++ b/internal/service/lib/ffmpeg/ffmpeg.go
@@ -7,6 +7,7 @@ import (
 	"os/exec"
 	"sync"
 
+	"github.com/AmbitiousJun/go-emby2openlist/v2/internal/config"
 	"github.com/AmbitiousJun/go-emby2openlist/v2/internal/constant"
 )
 
@@ -24,7 +25,15 @@ func InspectInfo(path string) (Info, error) {
 	mu.Lock()
 	defer mu.Unlock()
 
-	cmd := exec.Command(execPath, "-user_agent", constant.CommonDlUserAgent, "-threads", "1", "-i", path)
+	args := []string{"-user_agent", constant.CommonDlUserAgent, "-threads", "1", "-i", path}
+	proxy := ""
+	if config.C != nil && config.C.Openlist != nil && config.C.Openlist.LocalTreeGen != nil {
+		proxy = config.C.Openlist.LocalTreeGen.ProxyAddr
+	}
+	if proxy != "" {
+		args = append([]string{"-http_proxy", proxy}, args...)
+	}
+	cmd := exec.Command(execPath, args...)
 
 	outputBytes, _ := cmd.CombinedOutput()
 	if bytes.Contains(outputBytes, []byte(OpenError)) {
@@ -47,7 +56,15 @@ func InspectMusic(path string) (Music, error) {
 	mu.Lock()
 	defer mu.Unlock()
 
-	cmd := exec.Command(execPath, "-user_agent", constant.CommonDlUserAgent, "-threads", "1", "-i", path)
+	args := []string{"-user_agent", constant.CommonDlUserAgent, "-threads", "1", "-i", path}
+	proxy := ""
+	if config.C != nil && config.C.Openlist != nil && config.C.Openlist.LocalTreeGen != nil {
+		proxy = config.C.Openlist.LocalTreeGen.ProxyAddr
+	}
+	if proxy != "" {
+		args = append([]string{"-http_proxy", proxy}, args...)
+	}
+	cmd := exec.Command(execPath, args...)
 	outputBytes, _ := cmd.CombinedOutput()
 
 	if bytes.Contains(outputBytes, []byte(OpenError)) {
@@ -138,7 +155,15 @@ func ExtractMusicCover(path string) ([]byte, error) {
 	mu.Lock()
 	defer mu.Unlock()
 
-	cmd := exec.Command(execPath, "-user_agent", constant.CommonDlUserAgent, "-threads", "1", "-i", path, "-an", "-vframes", "1", "-f", "image2", "-vcodec", "mjpeg", "pipe:1")
+	args := []string{"-user_agent", constant.CommonDlUserAgent, "-threads", "1", "-i", path, "-an", "-vframes", "1", "-f", "image2", "-vcodec", "mjpeg", "pipe:1"}
+	proxy := ""
+	if config.C != nil && config.C.Openlist != nil && config.C.Openlist.LocalTreeGen != nil {
+		proxy = config.C.Openlist.LocalTreeGen.ProxyAddr
+	}
+	if proxy != "" {
+		args = append([]string{"-http_proxy", proxy}, args...)
+	}
+	cmd := exec.Command(execPath, args...)
 
 	outputBytes, err := cmd.Output()
 	if err != nil {
diff --git a/main.go b/main.go
index 431d001..01f742a 100644
--- a/main.go
+++ b/main.go
@@ -12,6 +12,7 @@ import (
 
 	"github.com/AmbitiousJun/go-emby2openlist/v2/internal/config"
 	"github.com/AmbitiousJun/go-emby2openlist/v2/internal/constant"
+	"github.com/AmbitiousJun/go-emby2openlist/v2/internal/service/lib/ffmpeg"
 	"github.com/AmbitiousJun/go-emby2openlist/v2/internal/service/openlist/localtree"
 	"github.com/AmbitiousJun/go-emby2openlist/v2/internal/util/logs"
 	"github.com/AmbitiousJun/go-emby2openlist/v2/internal/util/logs/colors"
@@ -30,6 +31,14 @@ func main() {
 	if err := config.ReadFromFile(filepath.Join(dataRoot, "config.yml")); err != nil {
 		log.Fatal(err)
 	}
+	// 初始化阶段检查并自动下载 ffmpeg（只做一次）
+	if config.C.Openlist != nil && config.C.Openlist.LocalTreeGen != nil && config.C.Openlist.LocalTreeGen.FFmpegEnable {
+		if err := ffmpeg.AutoDownloadExec(dataRoot); err != nil {
+			logs.Error("ffmpeg 初始化失败: %v", err)
+		} else {
+			logs.Info("ffmpeg 环境检测通过 ✓")
+		}
+	}
 
 	printBanner()