diff --git a/experimental/clashapi/api_meta_group.go b/experimental/clashapi/api_meta_group.go
index 31dbdaf6..251afb2d 100644
--- a/experimental/clashapi/api_meta_group.go
+++ b/experimental/clashapi/api_meta_group.go
@@ -78,7 +78,7 @@ func getGroupDelay(server *Server) func(w http.ResponseWriter, r *http.Request)
 			return
 		}
 
-		ctx, cancel := context.WithTimeout(r.Context(), time.Millisecond*time.Duration(timeout))
+		ctx, cancel := context.WithTimeout(server.ctx, time.Millisecond*time.Duration(timeout))
 		defer cancel()
 
 		var result map[string]uint16
diff --git a/experimental/clashapi/proxies.go b/experimental/clashapi/proxies.go
index ef88ff37..a72bd210 100644
--- a/experimental/clashapi/proxies.go
+++ b/experimental/clashapi/proxies.go
@@ -199,7 +199,7 @@ func getProxyDelay(server *Server) func(w http.ResponseWriter, r *http.Request)
 		}
 
 		proxy := r.Context().Value(CtxKeyProxy).(adapter.Outbound)
-		ctx, cancel := context.WithTimeout(context.Background(), time.Millisecond*time.Duration(timeout))
+		ctx, cancel := context.WithTimeout(server.ctx, time.Millisecond*time.Duration(timeout))
 		defer cancel()
 
 		delay, err := urltest.URLTest(ctx, url, proxy)