diff --git a/adapter/outboundgroup/fallback.go b/adapter/outboundgroup/fallback.go
index 50427e53a8..488c2d342a 100644
--- a/adapter/outboundgroup/fallback.go
+++ b/adapter/outboundgroup/fallback.go
@@ -89,6 +89,7 @@ func (f *Fallback) MarshalJSON() ([]byte, error) {
 		"all":            all,
 		"testUrl":        f.testUrl,
 		"expectedStatus": f.expectedStatus,
+		"fixed":          f.selected,
 	})
 }
 
diff --git a/adapter/outboundgroup/urltest.go b/adapter/outboundgroup/urltest.go
index 29d749f9be..8dcf674c9f 100644
--- a/adapter/outboundgroup/urltest.go
+++ b/adapter/outboundgroup/urltest.go
@@ -170,6 +170,7 @@ func (u *URLTest) MarshalJSON() ([]byte, error) {
 		"all":            all,
 		"testUrl":        u.testUrl,
 		"expectedStatus": u.expectedStatus,
+		"fixed":          u.selected,
 	})
 }
 
diff --git a/hub/route/groups.go b/hub/route/groups.go
index e36b8ab04d..18aabf74b2 100644
--- a/hub/route/groups.go
+++ b/hub/route/groups.go
@@ -2,15 +2,17 @@ package route
 
 import (
 	"context"
-	"github.com/go-chi/chi/v5"
-	"github.com/go-chi/render"
 	"net/http"
 	"strconv"
 	"time"
 
+	"github.com/go-chi/chi/v5"
+	"github.com/go-chi/render"
+
 	"github.com/metacubex/mihomo/adapter"
 	"github.com/metacubex/mihomo/adapter/outboundgroup"
 	"github.com/metacubex/mihomo/common/utils"
+	"github.com/metacubex/mihomo/component/profile/cachefile"
 	C "github.com/metacubex/mihomo/constant"
 	"github.com/metacubex/mihomo/tunnel"
 )
@@ -63,6 +65,10 @@ func getGroupDelay(w http.ResponseWriter, r *http.Request) {
 		URLTestGroup.ForceSet("")
 	}
 
+	if proxy.(*adapter.Proxy).Type() != C.Selector {
+		cachefile.Cache().SetSelected(proxy.Name(), "")
+	}
+
 	query := r.URL.Query()
 	url := query.Get("url")
 	timeout, err := strconv.ParseInt(query.Get("timeout"), 10, 32)