diff --git a/angular-async-loader.js b/angular-async-loader.js
index 06dfe75..8b4428f 100644
--- a/angular-async-loader.js
+++ b/angular-async-loader.js
@@ -133,26 +133,49 @@
                      * @param {String} name - module name
                      */
                     app.useModule = function (name) {
+                        var _runBlocks = [];
+
                         var module = angular.module(name);
 
-                        if (module.requires) {
-                            for (var i = 0; i < module.requires.length; i++) {
-                                app.useModule(module.requires[i]);
-                            }
-                        }
-                        angular.forEach(module._invokeQueue, function(args) {
-                            var provider = ngProviders[args[0]] || $injector.get(args[0]);
-                            provider[args[1]].apply(provider, args[2]);
-                        });
-                        angular.forEach(module._configBlocks, function(args) {
-                            var provider = ngProviders.$injector.get(args[0]);
-                            provider[args[1]].apply(provider, args[2]);
-                        });
-                        angular.forEach(module._runBlocks, function(args) {
+                        processInvokeQueueAndConfigBlocks(module);
+
+                        /**
+                         * when all modules has loaded, run _runBlocks
+                         */
+                        angular.forEach(_runBlocks, function (args) {
                             $injector.invoke(args);
                         });
 
                         return app;
+
+                        function processInvokeQueueAndConfigBlocks(module) {
+
+                            if (module.requires.length > 0) {
+                                for (var i = 0; i < module.requires.length; i++) {
+                                    processInvokeQueueAndConfigBlocks(module.requires[i]);
+                                }
+                            }
+                            /**
+                             * register providers
+                             */
+                            angular.forEach(module._invokeQueue, function (args) {
+                                //var provider = ngProviders[args[0]] || $injector.get(args[0]);
+                                var provider = ngProviders.$injector.get(args[0]);
+                                provider[args[1]].apply(provider, args[2]);
+                            });
+                            /**
+                             * config providers
+                             */
+                            angular.forEach(module._configBlocks, function (args) {
+                                var provider = ngProviders.$injector.get(args[0]);
+                                provider[args[1]].apply(provider, args[2]);
+                            });
+
+                            /**
+                             * concat all runBlocks
+                             */
+                            [].push.apply(_runBlocks, module._runBlocks);
+                        }
                     };
 
                     app.value = function(name, value) {
@@ -212,24 +235,38 @@
 
                 }]);
 
-                // rewrite $routeProvider.when
-                if (app.requires && app.requires.indexOf('ngRoute') !== -1) {
-                    app.config(['$routeProvider', function($routeProvider) {
-                        var whenFn = $routeProvider.when;
-                        $routeProvider.when = function(path, config) {
-                            return whenFn.call($routeProvider, path, route(config));
-                        };
-                    }]);
-                }
-                // rewrite $stateProvider.state
-                if (app.requires && app.requires.indexOf('ui.router') !== -1) {
-                    app.config(['$stateProvider', function($stateProvider) {
-                        var stateFn = $stateProvider.state;
-                        $stateProvider.state = function(state, config) {
-                            return stateFn.call($stateProvider, state, route(config));
-                        };
-                    }]);
+
+                // rewrite router
+                function rewriteRoute(requires) {
+                    if (requires.length == 0) {
+                        return;
+                    }
+                    for (var i = 0; i < requires.length; i++) {
+
+                        //rewrite $routeProvider.when
+                        if (requires[i] === 'ui.router') {
+                            app.config(['$stateProvider', function ($stateProvider) {
+                                var stateFn = $stateProvider.state;
+                                $stateProvider.state = function (state, config) {
+                                    return stateFn.call($stateProvider, state, route(config));
+                                };
+                            }]);
+                        }
+
+                        // rewrite $stateProvider.state
+                        if (requires[i] === 'ngRoute') {
+                            app.config(['$routeProvider', function ($routeProvider) {
+                                var whenFn = $routeProvider.when;
+                                $routeProvider.when = function (path, config) {
+                                    return whenFn.call($routeProvider, path, route(config));
+                                };
+                            }]);
+                        }
+                        rewriteRoute(app.module(requires[i]).requires);
+
+                    }
                 }
+                rewriteRoute(app.requires);
             }
         };
     }