When i use console.log(session.user) I get that result { user: { name: '....', email: undefined, image: undefined } }
I dont wanna image and email on session. I want id, name and username.
There is my code.

import NextAuth, { NextAuthOptions } from "next-auth";

import CredentialsProvider from "next-auth/providers/credentials"
import { mongoConnect } from "@/lib/mongo";
export const authOptions: NextAuthOptions = {
  providers: [
    CredentialsProvider({
      name: "credentials",
      credentials: {},

      async authorize(credentials, req) {
          const { username, password } = credentials
          const collection = await mongoConnect()
          const check = await collection?.findOne({ username: username })
          if (!check) return null;
          if (check.password !== password) return null;
          const sessionUser = {
            id: check.user_id,
            name: check.namesurname,
            username: check.username,
        }
         return sessionUser
      },
    })
  ],
  session: {
    strategy: "jwt"
  },
  pages: {
    signIn: "/login",
    signOut: "/logout"
  }
};

const handler = NextAuth(authOptions);

export { handler as GET, handler as POST };