diff --git a/app/Http/API/SMBC/BankAccountRegister/PollResult.php b/app/Http/API/SMBC/BankAccountRegister/PollResult.php
index 806b1a9..05bc989 100644
--- a/app/Http/API/SMBC/BankAccountRegister/PollResult.php
+++ b/app/Http/API/SMBC/BankAccountRegister/PollResult.php
@@ -116,6 +116,11 @@ class PollResult
             return false;
         }
 
+        // Mypage経由で登録したものだけを対象とする
+        $this->body = $this->body->filter(function (PollResultRecord $record) {
+            return $record->address5 === SMBC::CONDITION_ADDR5_FROM_MY_PAGE;
+        });
+
         return true;
     }