diff --git a/pkg/llm/service/handler.go b/pkg/llm/service/handler.go
index ebd08b1a0e..6f921d8ad8 100644
--- a/pkg/llm/service/handler.go
+++ b/pkg/llm/service/handler.go
@@ -304,9 +304,21 @@ func handleDefaultMcpTools(ctx context.Context, w http.ResponseWriter, r *http.R
 	appsrv.SendJSON(w, result)
 }
 
+func registerLLMRouterAgentRoute(app *appsrv.Application) {
+	app.AddHandler2("POST", "/llm_router_agents/<id>/route", auth.Authenticate(handleLLMRouterAgentRoute), nil, "llm_router_agent_route", nil)
+}
+
 func handleLLMRouterAgentRoute(ctx context.Context, w http.ResponseWriter, r *http.Request) {
+	userCred := auth.FetchUserCredential(ctx, policy.FilterPolicyCredential)
+	if userCred == nil {
+		httperrors.UnauthorizedError(ctx, w, "Unauthorized")
+		return
+	}
 	params, _, body := appsrv.FetchEnv(ctx, w, r)
-	id := params["<id>"]
+	id := ""
+	if params != nil {
+		id = params["<id>"]
+	}
 	if id == "" {
 		httperrors.MissingParameterError(ctx, w, "id")
 		return
@@ -325,12 +337,16 @@ func handleLLMRouterAgentRoute(ctx context.Context, w http.ResponseWriter, r *ht
 		httperrors.InvalidInputError(ctx, w, "invalid input: %v", err)
 		return
 	}
-	obj, err := models.GetLLMRouterAgentManager().FetchByIdOrName(ctx, nil, id)
+	obj, err := models.GetLLMRouterAgentManager().FetchByIdOrName(ctx, userCred, id)
 	if err != nil {
 		httperrors.GeneralServerError(ctx, w, err)
 		return
 	}
 	agent := obj.(*models.SLLMRouterAgent)
+	if err := db.IsObjectRbacAllowed(ctx, agent, userCred, policy.PolicyActionPerform, "route"); err != nil {
+		httperrors.GeneralServerError(ctx, w, err)
+		return
+	}
 	out, err := agent.Route(ctx, input)
 	if err != nil {
 		httperrors.GeneralServerError(ctx, w, err)
@@ -378,7 +394,7 @@ func InitHandlers(app *appsrv.Application, isSlave bool) {
 	// 默认 MCP 服务器 tools：仅使用 options.MCPServerURL，不依赖 mcp_agent 条目
 	app.AddHandler2("GET", "/mcp_agents/default-mcp-tools", auth.Authenticate(handleDefaultMcpTools), nil, "default_mcp_tools", nil)
 
-	app.AddHandler2("POST", "/llm_router_agents/<id>/route", handleLLMRouterAgentRoute, nil, "llm_router_agent_route", nil)
+	registerLLMRouterAgentRoute(app)
 
 	for _, manager := range []db.IModelManager{
 		taskman.TaskManager,
diff --git a/pkg/llm/service/handler_route_test.go b/pkg/llm/service/handler_route_test.go
new file mode 100644
index 0000000000..85a89180ce
--- /dev/null
+++ b/pkg/llm/service/handler_route_test.go
@@ -0,0 +1,47 @@
+// Copyright 2019 Yunion
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package service
+
+import (
+	"context"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+
+	"yunion.io/x/onecloud/pkg/appsrv"
+)
+
+func TestLLMRouterAgentRouteRequiresAuth(t *testing.T) {
+	app := appsrv.NewApplication("test-llm-router-route", 1, 1, false)
+	registerLLMRouterAgentRoute(app)
+
+	req := httptest.NewRequest("POST", "/llm_router_agents/some-id/route", strings.NewReader(`{"prompt":"hi"}`))
+	req.Header.Set("Content-Type", "application/json")
+	w := httptest.NewRecorder()
+	app.ServeHTTP(w, req)
+	if w.Code != http.StatusUnauthorized {
+		t.Fatalf("POST /llm_router_agents/<id>/route: status = %d, want %d", w.Code, http.StatusUnauthorized)
+	}
+}
+
+func TestHandleLLMRouterAgentRouteUnauthorized(t *testing.T) {
+	req := httptest.NewRequest("POST", "/llm_router_agents/some-id/route", strings.NewReader(`{"prompt":"hi"}`))
+	w := httptest.NewRecorder()
+	handleLLMRouterAgentRoute(context.Background(), w, req)
+	if w.Code != http.StatusUnauthorized {
+		t.Fatalf("no session: status = %d, want %d", w.Code, http.StatusUnauthorized)
+	}
+}