Publish ejected app to google play

Hello everyone.
I met trouble on publish app to Google Play( GP).
At the first time, when publish app to GP I just let expo handle these stuff ( publish automatically) but right now I have ejected expo app to use some native code.
I have generate apk file and publish manually to GP 'cause as I know right now can’t not use expo to publish automatically anymore. when I tried to publish GP throw error said that app is signed with the wrong key Ensure that your app bundle is signed with the correct signing key and try again: SHA1
I have tried to run expo fetch:android:keystore and expo publish but still get this error.
Any one know how to solve this problem ?