diff --git a/bootstrap/setting.go b/bootstrap/setting.go
index 434240f8..bd8171c5 100644
--- a/bootstrap/setting.go
+++ b/bootstrap/setting.go
@@ -65,13 +65,14 @@ func InitSettings() {
 			Description: "text type extensions",
 			Group:       model.FRONT,
 		},
-		//{
-		//	Key:         "hide readme file",
-		//	Value:       "true",
-		//	Type:        "bool",
-		//	Description: "hide readme file? ",
-		//	Group:       model.FRONT,
-		//},
+		{
+			Key:         "d_proxy types",
+			Value:       strings.Join(conf.DProxyTypes, ","),
+			Type:        "string",
+			Description: "/d but proxy",
+			Access:      model.PRIVATE,
+			Group:       model.BACK,
+		},
 		{
 			Key:         "hide files",
 			Value:       "/\\/README.md/i",
diff --git a/conf/var.go b/conf/var.go
index 2c564baa..3f3490e9 100644
--- a/conf/var.go
+++ b/conf/var.go
@@ -34,6 +34,7 @@ var (
 	TextTypes = []string{"txt", "htm", "html", "xml", "java", "properties", "sql",
 		"js", "md", "json", "conf", "ini", "vue", "php", "py", "bat", "gitignore", "yml",
 		"go", "sh", "c", "cpp", "h", "hpp", "tsx", "vtt", "srt", "ass"}
+	DProxyTypes = []string{"m3u8"}
 	OfficeTypes = []string{"doc", "docx", "xls", "xlsx", "ppt", "pptx", "pdf"}
 	VideoTypes  = []string{"mp4", "mkv", "avi", "mov", "rmvb", "webm", "flv"}
 	AudioTypes  = []string{"mp3", "flac", "ogg", "m4a", "wav"}
diff --git a/model/setting.go b/model/setting.go
index 5571bc94..8c9fe892 100644
--- a/model/setting.go
+++ b/model/setting.go
@@ -93,6 +93,10 @@ func LoadSettings() {
 	if err == nil {
 		conf.TextTypes = strings.Split(textTypes.Value, ",")
 	}
+	dProxyTypes, err := GetSettingByKey("d_proxy types")
+	if err == nil {
+		conf.DProxyTypes = strings.Split(dProxyTypes.Value, ",")
+	}
 	// html
 	favicon, err := GetSettingByKey("favicon")
 	if err == nil {
diff --git a/server/controllers/down.go b/server/controllers/down.go
index 26010b2c..2797ad46 100644
--- a/server/controllers/down.go
+++ b/server/controllers/down.go
@@ -1,27 +1,29 @@
 package controllers
 
 import (
+	"github.com/Xhofe/alist/conf"
 	"github.com/Xhofe/alist/drivers/base"
 	"github.com/Xhofe/alist/server/common"
 	"github.com/Xhofe/alist/utils"
 	"github.com/gin-gonic/gin"
 	log "github.com/sirupsen/logrus"
+	"path"
 )
 
 func Down(c *gin.Context) {
 	rawPath := c.Param("path")
 	rawPath = utils.ParsePath(rawPath)
 	log.Debugf("down: %s", rawPath)
-	account, path, driver, err := common.ParsePath(rawPath)
+	account, path_, driver, err := common.ParsePath(rawPath)
 	if err != nil {
 		common.ErrorResp(c, err, 500)
 		return
 	}
-	if driver.Config().OnlyProxy || account.Proxy {
+	if driver.Config().OnlyProxy || account.Proxy || utils.IsContain(conf.DProxyTypes, path.Ext(rawPath)) {
 		Proxy(c)
 		return
 	}
-	link, err := driver.Link(base.Args{Path: path, IP: c.ClientIP()}, account)
+	link, err := driver.Link(base.Args{Path: path_, IP: c.ClientIP()}, account)
 	if err != nil {
 		common.ErrorResp(c, err, 500)
 		return
diff --git a/server/controllers/proxy.go b/server/controllers/proxy.go
index 6dc41ce8..892bcf37 100644
--- a/server/controllers/proxy.go
+++ b/server/controllers/proxy.go
@@ -27,7 +27,9 @@ func Proxy(c *gin.Context) {
 	// 2. driver只能中转
 	// 3. 是文本类型文件
 	// 4. 开启webdav中转（需要验证sign）
-	if !account.Proxy && !driver.Config().OnlyProxy && utils.GetFileType(filepath.Ext(rawPath)) != conf.TEXT {
+	if !account.Proxy && !driver.Config().OnlyProxy &&
+		utils.GetFileType(filepath.Ext(rawPath)) != conf.TEXT &&
+		!utils.IsContain(conf.DProxyTypes, filepath.Ext(rawPath)) {
 		// 只开启了webdav中转，验证sign
 		ok := false
 		if account.WebdavProxy {