diff --git a/net/ghttp/ghttp_request.go b/net/ghttp/ghttp_request.go
index 855fdc74f..b14d5c54b 100644
--- a/net/ghttp/ghttp_request.go
+++ b/net/ghttp/ghttp_request.go
@@ -37,7 +37,7 @@ type Request struct {
 	parsedBody      bool                   // A bool marking whether the request body parsed.
 	parsedForm      bool                   // A bool marking whether request Form parsed for HTTP method PUT, POST, PATCH.
 	paramsMap       map[string]interface{} // Custom parameters.
-	routerMap       map[string]interface{} // Router parameters map, which might be nil if there're no router parameters.
+	routerMap       map[string]string      // Router parameters map, which might be nil if there're no router parameters.
 	queryMap        map[string]interface{} // Query parameters map, which is nil if there's no query string.
 	formMap         map[string]interface{} // Form parameters map, which is nil if there's no form data from client.
 	bodyMap         map[string]interface{} // Body parameters map, which might be nil if there're no body content.
@@ -54,7 +54,6 @@ type Request struct {
 // newRequest creates and returns a new request object.
 func newRequest(s *Server, r *http.Request, w http.ResponseWriter) *Request {
 	request := &Request{
-		routerMap: make(map[string]interface{}),
 		Server:    s,
 		Request:   r,
 		Response:  newResponse(s, w),
diff --git a/net/ghttp/ghttp_request_middleware.go b/net/ghttp/ghttp_request_middleware.go
index 5e79e8b66..b32e7603c 100644
--- a/net/ghttp/ghttp_request_middleware.go
+++ b/net/ghttp/ghttp_request_middleware.go
@@ -15,7 +15,7 @@ import (
 	"github.com/gogf/gf/util/gutil"
 )
 
-// Middleware is the plugin for request handling.
+// Middleware is the plugin for request workflow management.
 type Middleware struct {
 	served  bool     // Is the request served, which is used for checking response status 404.
 	request *Request // The request object pointer.
@@ -37,9 +37,8 @@ func (m *Middleware) Next() {
 			continue
 		}
 		// Router values switching.
-		for k, v := range item.values {
-			m.request.routerMap[k] = v
-		}
+		m.request.routerMap = item.values
+		// Current router switching.
 		m.request.Router = item.handler.router
 
 		gutil.TryCatch(func() {
diff --git a/net/ghttp/ghttp_request_router.go b/net/ghttp/ghttp_request_param_router.go
similarity index 64%
rename from net/ghttp/ghttp_request_router.go
rename to net/ghttp/ghttp_request_param_router.go
index 53235d53e..f1d7d44f0 100644
--- a/net/ghttp/ghttp_request_router.go
+++ b/net/ghttp/ghttp_request_param_router.go
@@ -8,11 +8,8 @@ package ghttp
 
 import "github.com/gogf/gf/container/gvar"
 
-func (r *Request) SetRouterValue(key string, value interface{}) {
-	r.routerMap[key] = value
-}
-
-// 获得路由解析参数
+// GetRouterValue retrieves and returns the router value with given key name <key>.
+// It returns <def> if <key> does not exist.
 func (r *Request) GetRouterValue(key string, def ...interface{}) interface{} {
 	if r.routerMap != nil {
 		return r.routerMap[key]
@@ -23,11 +20,14 @@ func (r *Request) GetRouterValue(key string, def ...interface{}) interface{} {
 	return nil
 }
 
-// 获得路由解析参数
+// GetRouterVar retrieves and returns the router value as *gvar.var with given key name <key>.
+// It returns <def> if <key> does not exist.
 func (r *Request) GetRouterVar(key string, def ...interface{}) *gvar.Var {
 	return gvar.New(r.GetRouterValue(key, def...))
 }
 
+// GetRouterString retrieves and returns the router value as string with given key name <key>.
+// It returns <def> if <key> does not exist.
 func (r *Request) GetRouterString(key string, def ...interface{}) string {
 	return r.GetRouterVar(key, def...).String()
 }
diff --git a/net/ghttp/ghttp_server.go b/net/ghttp/ghttp_server.go
index 7b5fa70b9..4c0ce8326 100644
--- a/net/ghttp/ghttp_server.go
+++ b/net/ghttp/ghttp_server.go
@@ -102,12 +102,12 @@ type (
 )
 
 const (
-	SERVER_STATUS_STOPPED    = 0                    // Server状态：停止
-	SERVER_STATUS_RUNNING    = 1                    // Server状态：运行
-	HOOK_BEFORE_SERVE        = "HOOK_BEFORE_SERVE"  // 回调事件，在执行服务前
-	HOOK_AFTER_SERVE         = "HOOK_AFTER_SERVE"   // 回调事件，在执行服务后
-	HOOK_BEFORE_OUTPUT       = "HOOK_BEFORE_OUTPUT" // 回调事件，在输出结果前
-	HOOK_AFTER_OUTPUT        = "HOOK_AFTER_OUTPUT"  // 回调事件，在输出结果后
+	SERVER_STATUS_STOPPED    = 0
+	SERVER_STATUS_RUNNING    = 1
+	HOOK_BEFORE_SERVE        = "HOOK_BEFORE_SERVE"
+	HOOK_AFTER_SERVE         = "HOOK_AFTER_SERVE"
+	HOOK_BEFORE_OUTPUT       = "HOOK_BEFORE_OUTPUT"
+	HOOK_AFTER_OUTPUT        = "HOOK_AFTER_OUTPUT"
 	HTTP_METHODS             = "GET,PUT,POST,DELETE,PATCH,HEAD,CONNECT,OPTIONS,TRACE"
 	gDEFAULT_SERVER          = "default"
 	gDEFAULT_DOMAIN          = "default"
diff --git a/net/ghttp/ghttp_server_router.go b/net/ghttp/ghttp_server_router.go
index e71b2277e..1dd94b493 100644
--- a/net/ghttp/ghttp_server_router.go
+++ b/net/ghttp/ghttp_server_router.go
@@ -63,11 +63,11 @@ func (s *Server) setHandler(pattern string, handler *handlerItem) {
 	handler.itemId = handlerIdGenerator.Add(1)
 	domain, method, uri, err := s.parsePattern(pattern)
 	if err != nil {
-		glog.Error("invalid pattern:", pattern, err)
+		glog.Fatal("invalid pattern:", pattern, err)
 		return
 	}
 	if len(uri) == 0 || uri[0] != '/' {
-		glog.Error("invalid pattern:", pattern, "URI should lead with '/'")
+		glog.Fatal("invalid pattern:", pattern, "URI should lead with '/'")
 		return
 	}
 	// 注册地址记录及重复注册判断
@@ -75,7 +75,7 @@ func (s *Server) setHandler(pattern string, handler *handlerItem) {
 	switch handler.itemType {
 	case gHANDLER_TYPE_HANDLER, gHANDLER_TYPE_OBJECT, gHANDLER_TYPE_CONTROLLER:
 		if item, ok := s.routesMap[regKey]; ok {
-			glog.Errorf(`duplicated route registry "%s", already registered at %s`, pattern, item[0].file)
+			glog.Fatalf(`duplicated route registry "%s", already registered at %s`, pattern, item[0].file)
 			return
 		}
 	}
@@ -237,6 +237,8 @@ func (s *Server) compareRouterPriority(newItem *handlerItem, oldItem *handlerIte
 	}
 
 	/** 比较路由规则长度，越长的规则优先级越高，模糊/命名规则不算长度 **/
+
+	// 例如：/admin-goods-{page} 比 /admin-{page} 优先级高
 	var uriNew, uriOld string
 	uriNew, _ = gregex.ReplaceString(`\{[^/]+\}`, "", newItem.router.Uri)
 	uriNew, _ = gregex.ReplaceString(`:[^/]+`, "", uriNew)
diff --git a/net/ghttp/ghttp_server_router_hook.go b/net/ghttp/ghttp_server_router_hook.go
index f2c0463b0..a22cc72c5 100644
--- a/net/ghttp/ghttp_server_router_hook.go
+++ b/net/ghttp/ghttp_server_router_hook.go
@@ -35,22 +35,9 @@ func (s *Server) callHookHandler(hook string, r *Request) {
 	hookItems := r.getHookHandlers(hook)
 	if len(hookItems) > 0 {
 		// 备份原有的router变量
-		oldRouterVars := r.routerMap
+		oldRouterMap := r.routerMap
 		for _, item := range hookItems {
-			// hook方法不能更改serve方法的路由参数，其匹配的路由参数只能自己使用，
-			// 且在多个hook方法之间不能共享路由参数，单可以使用匹配的serve方法路由参数。
-			// 当前回调函数的路由参数只在当前回调函数下有效。
-			r.routerMap = make(map[string]interface{})
-			if len(oldRouterVars) > 0 {
-				for k, v := range oldRouterVars {
-					r.routerMap[k] = v
-				}
-			}
-			if len(item.values) > 0 {
-				for k, v := range item.values {
-					r.routerMap[k] = v
-				}
-			}
+			r.routerMap = item.values
 			// 不使用hook的router对象，保留路由注册服务的router对象，不能覆盖
 			// r.Router = item.handler.router
 			if err := s.niceCallHookHandler(item.handler.itemFunc, r); err != nil {
@@ -68,7 +55,7 @@ func (s *Server) callHookHandler(hook string, r *Request) {
 			}
 		}
 		// 恢复原有的router变量
-		r.routerMap = oldRouterVars
+		r.routerMap = oldRouterMap
 	}
 }
 
diff --git a/net/ghttp/ghttp_server_router_serve.go b/net/ghttp/ghttp_server_router_serve.go
index 579534cd0..d6c4afec8 100644
--- a/net/ghttp/ghttp_server_router_serve.go
+++ b/net/ghttp/ghttp_server_router_serve.go
@@ -30,7 +30,6 @@ func (s *Server) getHandlersWithCache(r *Request) (parsedItems []*handlerParsedI
 		if parsedItems != nil {
 			return &handlerCacheItem{parsedItems, hasHook, hasServe}
 		}
-		//intlog.Printf("cannot find HTTP handler for: %s, %s, %s", r.Method, r.URL.Path, r.GetHost())
 		return nil
 	}, gROUTE_CACHE_DURATION)
 	if value != nil {
@@ -109,9 +108,7 @@ func (s *Server) searchHandlers(method, path, domain string) (parsedItems []*han
 				// 服务路由函数只能添加一次，将重复判断放在这里提高检索效率
 				if hasServe {
 					switch item.itemType {
-					case gHANDLER_TYPE_HANDLER,
-						gHANDLER_TYPE_OBJECT,
-						gHANDLER_TYPE_CONTROLLER:
+					case gHANDLER_TYPE_HANDLER, gHANDLER_TYPE_OBJECT, gHANDLER_TYPE_CONTROLLER:
 						continue
 					}
 				}