diff --git a/src/ts/@overflow/member/redux/reducer/signIn.ts b/src/ts/@overflow/member/redux/reducer/signIn.ts
index de71a6a..79752eb 100644
--- a/src/ts/@overflow/member/redux/reducer/signIn.ts
+++ b/src/ts/@overflow/member/redux/reducer/signIn.ts
@@ -13,6 +13,9 @@ const reducer: ReducersMapObject = {
     };
   },
   [SigninActionTypes.REQUEST_FAILURE]: (state: SigninState = signinDefaultState, action: Action<Error>): SigninState => {
+    if (action.error.name === 'SignInPwNotMatchException') {
+      //
+    }
     return state;
   },
 };