diff --git a/src/ts/config/configureRedux.ts b/src/ts/config/configureRedux.ts
index 78c24c2..5d865f2 100644
--- a/src/ts/config/configureRedux.ts
+++ b/src/ts/config/configureRedux.ts
@@ -1,7 +1,7 @@
 import { Action, combineReducers } from 'redux';
 import { routerReducer, RouterState } from 'react-router-redux';
 import { SagaIterator } from 'redux-saga';
-import { Effect, fork, ForkEffect } from 'redux-saga/effects';
+import { fork } from 'redux-saga/effects';
 
 import * as Member from 'member';
 
@@ -18,22 +18,3 @@ export const reducer = combineReducers<State>({
 export function* sagas(): SagaIterator {
   yield fork(Member.sagas);
 }
-
-
-// export function* sagas(): Iterator<Effect> {
-//   function* itor(values: {[key: string]: string | any}): Iterator<Effect> {
-//     for (let name in values) {
-//       if (values.hasOwnProperty(name)) {
-//         let saga = values[name];
-//         console.log('key:' + name + ' value:' + saga);
-//         if (typeof saga === 'object') {
-//           itor(saga);
-//         } else {
-//           yield fork(saga);
-//         }
-//       }
-//     }
-//   }
-
-//   itor(_sagas);
-// }
diff --git a/src/ts/member/signin/redux/saga/signin.ts b/src/ts/member/signin/redux/saga/signin.ts
index 1f7ea65..1a13f4d 100644
--- a/src/ts/member/signin/redux/saga/signin.ts
+++ b/src/ts/member/signin/redux/saga/signin.ts
@@ -1,5 +1,5 @@
-import { channel, takeEvery, takeLatest, SagaIterator } from 'redux-saga';
-import { call, Effect, fork, ForkEffect, put, TakeEffect } from 'redux-saga/effects';
+import { takeLatest, SagaIterator } from 'redux-saga';
+import { call, Effect, fork, put } from 'redux-saga/effects';
 
 import Action from 'commons/redux/Action';