diff --git a/frontend/src/models/inbound.js b/frontend/src/models/inbound.js
index b2201d6f..29b0057a 100644
--- a/frontend/src/models/inbound.js
+++ b/frontend/src/models/inbound.js
@@ -1595,6 +1595,10 @@ export class Inbound extends XrayCommonClass {
             });
         }
 
+        if (typeof xhttp.mode === 'string' && xhttp.mode.length > 0) {
+            extra.mode = xhttp.mode;
+        }
+
         const stringFields = [
             "sessionPlacement", "sessionKey",
             "seqPlacement", "seqKey",
diff --git a/sub/subJsonService.go b/sub/subJsonService.go
index 4fe77b88..3b34ed68 100644
--- a/sub/subJsonService.go
+++ b/sub/subJsonService.go
@@ -265,6 +265,14 @@ func (s *SubJsonService) streamData(stream string) map[string]any {
 		streamSettings["wsSettings"] = s.removeAcceptProxy(streamSettings["wsSettings"])
 	case "httpupgrade":
 		streamSettings["httpupgradeSettings"] = s.removeAcceptProxy(streamSettings["httpupgradeSettings"])
+	case "xhttp":
+		streamSettings["xhttpSettings"] = s.removeAcceptProxy(streamSettings["xhttpSettings"])
+		if xhttp, ok := streamSettings["xhttpSettings"].(map[string]any); ok {
+			delete(xhttp, "noSSEHeader")
+			delete(xhttp, "scMaxBufferedPosts")
+			delete(xhttp, "scStreamUpServerSecs")
+			delete(xhttp, "serverMaxHeaderBytes")
+		}
 	}
 	return streamSettings
 }
diff --git a/sub/subService.go b/sub/subService.go
index 4679165c..d769bf5a 100644
--- a/sub/subService.go
+++ b/sub/subService.go
@@ -1025,6 +1025,10 @@ func buildXhttpExtra(xhttp map[string]any) map[string]any {
 		}
 	}
 
+	if mode, ok := xhttp["mode"].(string); ok && len(mode) > 0 {
+		extra["mode"] = mode
+	}
+
 	stringFields := []string{
 		"sessionPlacement", "sessionKey",
 		"seqPlacement", "seqKey",