更新

app/Models/UserInfoModel.php

@@ -17,4 +17,8 @@ class UserInfoModel extends BaseModel
     public function getAgeAttribute(){
         return !empty($this->attributes['birthday'])?birthday($this->attributes['birthday']):0;
     }
+
+    public function user(){
+        return $this->hasOne(User::class,'user_id','id');
+    }
 }