diff --git a/internal/router/bot_routes.go b/internal/router/bot_routes.go
deleted file mode 100644
index 79245f6ffd..0000000000
--- a/internal/router/bot_routes.go
+++ /dev/null
@@ -1,57 +0,0 @@
-//
-//  Copyright 2026 The InfiniFlow Authors. All Rights Reserved.
-//
-//  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 router
-
-import (
-	"github.com/gin-gonic/gin"
-
-	"ragflow/internal/handler"
-)
-
-// RegisterChatbotRoutes wires the dialog (legacy chatbot) endpoints
-// on the /api/v1/chatbots subtree. Mirrors python
-//
-//	@manager.route("/chatbots/<dialog_id>/completions")   bot_api.py:55
-//	@manager.route("/chatbots/<dialog_id>/info")          bot_api.py:126
-//
-// The two bot route groups (chatbots + agentbots) cannot share a
-// registrar because each carries a different <param_name>
-// (dialog_id vs agent_id) and would otherwise register paths under
-// the wrong group.
-func RegisterChatbotRoutes(g *gin.RouterGroup, mw gin.HandlerFunc, h *handler.BotHandler) {
-	if g == nil || h == nil {
-		return
-	}
-	g.Use(mw)
-	g.POST("/:dialog_id/completions", h.ChatbotCompletion)
-	g.GET("/:dialog_id/info", h.ChatbotInfo)
-}
-
-// RegisterAgentbotRoutes wires the canvas-based agent endpoints on
-// the /api/v1/agentbots subtree. Mirrors python
-//
-//	@manager.route("/agentbots/<agent_id>/completions")   bot_api.py:157
-//	@manager.route("/agentbots/<agent_id>/inputs")        bot_api.py:239
-//	@manager.route("/agentbots/<shared_id>/logs/<message_id>")  bot_api.py:251
-func RegisterAgentbotRoutes(g *gin.RouterGroup, mw gin.HandlerFunc, h *handler.BotHandler) {
-	if g == nil || h == nil {
-		return
-	}
-	g.POST("/:agent_id/completions", h.AgentbotCompletion)
-	g.GET("/:agent_id/inputs", h.AgentbotInputs)
-	g.GET("/:agent_id/logs/:message_id", h.GetAgentbotLogs)
-}
diff --git a/internal/router/router.go b/internal/router/router.go
index 74402027a7..7cdd126d40 100644
--- a/internal/router/router.go
+++ b/internal/router/router.go
@@ -169,10 +169,8 @@ func (r *Router) Setup(engine *gin.Engine) {
 		// no auth required. The front end uses it to populate the parser
 		// picker without hard-coding the parser_id list.
 		// Query: ?type=builtin returns built-in templates (default).
-		if r.pipelineHandler != nil {
-			apiNoAuth.GET("/pipelines", r.pipelineHandler.ListPipelines)
-			apiNoAuth.GET("/pipelines/:id", r.pipelineHandler.GetPipeline)
-		}
+		apiNoAuth.GET("/pipelines", r.pipelineHandler.ListPipelines)
+		apiNoAuth.GET("/pipelines/:id", r.pipelineHandler.GetPipeline)
 
 		// searchbots
 		apiNoAuth.GET("/searchbots/detail", r.searchBotHandler.SearchbotDetail)
@@ -222,13 +220,15 @@ func (r *Router) Setup(engine *gin.Engine) {
 		searchBotGroup.POST("/ask", r.searchBotHandler.Ask)
 		searchBotGroup.POST("/mindmap", r.searchBotHandler.MindMap)
 
-		if r.botHandler != nil {
-			chatbotGroup := apiBetaAuth.Group("/chatbots")
-			betaMW := r.authHandler.BetaAuthMiddleware()
-			RegisterChatbotRoutes(chatbotGroup, betaMW, r.botHandler)
-			agentbotGroup := apiBetaAuth.Group("/agentbots")
-			RegisterAgentbotRoutes(agentbotGroup, betaMW, r.botHandler)
-		}
+		chatBotGroup := apiBetaAuth.Group("/chatbots")
+		chatBotGroup.POST("/:dialog_id/completions", r.botHandler.ChatbotCompletion)
+		chatBotGroup.GET("/:dialog_id/info", r.botHandler.ChatbotInfo)
+
+		agentBotGroup := apiBetaAuth.Group("/agentbots")
+		agentBotGroup.POST("/:agent_id/completions", r.botHandler.AgentbotCompletion)
+		agentBotGroup.GET("/:agent_id/inputs", r.botHandler.AgentbotInputs)
+		agentBotGroup.GET("/:agent_id/logs/:message_id", r.botHandler.GetAgentbotLogs)
+
 		// Public bot endpoints (authenticated with an SDK beta token, not a session)
 		apiBetaAuth.GET("/documents/:id/preview", r.documentHandler.GetDocumentPreview)
 		apiBetaAuth.GET("/documents/images/:image_id", r.documentHandler.GetDocumentImage)
@@ -237,9 +237,7 @@ func (r *Router) Setup(engine *gin.Engine) {
 		// MCP server endpoint — exposes RAGFlow capabilities as MCP tools.
 		// Uses BetaAuthMiddleware to resolve the user from the
 		// Authorization header.
-		if r.mcpServerHandler != nil {
-			apiBetaAuth.POST("/mcp", r.mcpServerHandler.HandleMCP)
-		}
+		apiBetaAuth.POST("/mcp", r.mcpServerHandler.HandleMCP)
 	}
 
 	// Protected routes
@@ -594,9 +592,7 @@ func (r *Router) Setup(engine *gin.Engine) {
 			// ?category=ingestion,agent,shared filter; defaults to
 			// all categories. The data source is
 			// runtime.DefaultRegistry.
-			if r.componentsHandler != nil {
-				v1.GET("/components", r.componentsHandler.Get)
-			}
+			v1.GET("/components", r.componentsHandler.Get)
 
 			connectors := v1.Group("/connectors")
 			{