我的專家設(shè)置在一頁(yè)中添加和編輯。一切正常但有一個(gè)問(wèn)題。當(dāng)我編輯所有內(nèi)容時(shí)，它不會(huì)保存我編輯的內(nèi)容。我不明白為什么。專家有一對(duì)一的表（profile_settings）。配置文件設(shè)置遷移        Schema::create('profile__settings', function (Blueprint $table) {            $table->id();            $table->integer('user_id')->unsigned();            $table->string('first_name')->nullable();            $table->string('last_name')->nullable();            $table->string('phone_number')->nullable();            $table->string('gender')->nullable();            $table->string('date_of_birth')->nullable();            $table->text('about_me')->nullable();            $table->string('address')->nullable();            $table->string('city')->nullable();            $table->string('country')->nullable();            $table->string('postal_code')->nullable();            $table->timestamps();        });配置文件_設(shè)置模型class Profile_Settings extends Model{    // Fill in db    protected $fillable = [        'first_name', 'last_name', 'phone_number',        'gender', 'date_of_birth', 'about_me',        'address', 'city', 'country', 'postal_code',    ];    // Profile settigns model belongs to User    public function user(){        return $this->belongsTo(User::class);    }}用戶模型（專家）class User extends Authenticatable{    use Notifiable;    /**     * The attributes that are mass assignable.     *     * @var array     */    protected $fillable = [        'name', 'email', 'password',    ];    /**     * The attributes that should be hidden for arrays.     *     * @var array     */    protected $hidden = [        'password', 'remember_token',    ];    /**     * The attributes that should be cast to native types.     *     * @var array     */    protected $casts = [        'email_verified_at' => 'datetime',    ];