diff --git a/server/internal/consts/http.go b/server/internal/consts/http.go
index 24ba16e..019168e 100644
--- a/server/internal/consts/http.go
+++ b/server/internal/consts/http.go
@@ -7,10 +7,11 @@ package consts
 
 import (
 	"fmt"
-	"github.com/gogf/gf/v2/errors/gcode"
 	"hotgo/internal/library/dict"
 	"hotgo/internal/model"
 	"net/http"
+
+	"github.com/gogf/gf/v2/errors/gcode"
 )
 
 func init() {
@@ -20,10 +21,11 @@ func init() {
 }
 
 const (
-	HTTPContentTypeXml    = "text/xml"
-	HTTPContentTypeHtml   = "text/html"
-	HTTPContentTypeStream = "text/event-stream"
-	HTTPContentTypeJson   = "application/json"
+	HTTPContentTypeXml         = "text/xml"
+	HTTPContentTypeHtml        = "text/html"
+	HTTPContentTypeStream      = "text/event-stream"
+	HTTPContentTypeJson        = "application/json"
+	HTTPContentTypeOctetStream = "application/octet-stream"
 )
 
 // HTTPMethodOptions HTTP请求方式选项
diff --git a/server/internal/logic/middleware/response.go b/server/internal/logic/middleware/response.go
index ee0cd8d..5caa83e 100644
--- a/server/internal/logic/middleware/response.go
+++ b/server/internal/logic/middleware/response.go
@@ -6,15 +6,16 @@
 package middleware
 
 import (
+	"hotgo/internal/consts"
+	"hotgo/internal/library/response"
+	"hotgo/utility/charset"
+	"hotgo/utility/simple"
+
 	"github.com/gogf/gf/v2/errors/gcode"
 	"github.com/gogf/gf/v2/errors/gerror"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/net/ghttp"
 	"github.com/gogf/gf/v2/util/gmeta"
-	"hotgo/internal/consts"
-	"hotgo/internal/library/response"
-	"hotgo/utility/charset"
-	"hotgo/utility/simple"
 )
 
 // ResponseHandler HTTP响应预处理
@@ -45,6 +46,7 @@ func (s *sMiddleware) ResponseHandler(r *ghttp.Request) {
 		s.responseXml(r)
 		return
 	case consts.HTTPContentTypeStream:
+	case consts.HTTPContentTypeOctetStream:
 	default:
 		responseJson(r)
 	}