diff --git a/Controller/Component/AuthorizationKeyComponent.php b/Controller/Component/AuthorizationKeyComponent.php
index 2c5a913..ce8e247 100644
--- a/Controller/Component/AuthorizationKeyComponent.php
+++ b/Controller/Component/AuthorizationKeyComponent.php
@@ -320,7 +320,11 @@ protected function _popupStartup(Controller $controller) {
 					$authKey['AuthorizationKey']['authorization_key'] !==
 					$data['AuthorizationKey']['authorization_key']) {
 					$this->_setErrorMessage();
-					$controller->redirect($controller->referer());	// 元に戻す
+					$url = $controller->referer();
+					if (strpos($url, '?no-cache=1') === false) {
+						$url .= '?no-cache=1';
+					}
+					$controller->redirect($url);
 				}
 			} else {
 				// POPUP型のガード処理でPOST以外で来ているということはURL強制HACK!
diff --git a/webroot/js/key_auth_init.js b/webroot/js/key_auth_init.js
new file mode 100644
index 0000000..5a48c85
--- /dev/null
+++ b/webroot/js/key_auth_init.js
@@ -0,0 +1,23 @@
+/**
+ * Created by AllCreator on 2015/11/06.
+ */
+
+
+/**
+ * LikeSettings Controller Javascript
+ *
+ * @param {string} Controller name
+ * @param {function($scope)} Controller
+ */
+NetCommonsApp.controller('AuthorizationKey',
+    ['$scope', '$http', 'NC3_URL', function($scope, $http, NC3_URL) {
+
+      /**
+       * initialize
+       *
+       * @return {void}
+       */
+      $scope.initialize = function(url) {
+        $http.get(NC3_URL + url);
+      };
+    }]);