drift data of SKA will play in constraining dark energy in the future. Next we will explore this issue in detail.

         Paramerer                              Prior               
  ----------------------- -- -- -- -- -- -------------------- -- -- --
   $\Omega_{\rm b}h^{2}$                   $[0.005,0.100]$          
   $\Omega_{\rm c}h^{2}$                   $[0.001,0.990]$          
          $w_{0}$                         $[-3.000,-0.900]$         
          $w_{a}$                         $[-14.000,-0.700]$        
            $c$                            $[0.200,1.200]$          

  ------------------ ------------------------------ ------------------------------- ------------------------------- ------------------------------ -- ------------------------------ ------------------------------- ------------------------------- ------------------------------
                                                                                                                                                                                                                                                     
      Parameter               $\Lambda$CDM                      $w$CDM                            CPL                            HDE                           $\Lambda$CDM                      $w$CDM                            CPL                            HDE
       $w_{0}$                    $-$                $-1.0401^{+0.0477}_{-0.0452}$   $-1.1777^{+0.0614}_{-0.0683}$               $-$                               $-$                $-1.0385^{+0.0442}_{-0.0447}$   $-1.1792^{+0.0644}_{-0.0663}$               $-$
       $w_{a}$                    $-$                             $-$                $0.6028^{+0.1989}_{-0.2096}$                $-$                               $-$                             $-$                $0.6012^{+0.2036}_{-0.2107}$                $-$
         $c$                      $-$                             $-$                             $-$                $0.6350^{+0.0391}_{-0.0374}$                  $-$                             $-$                             $-$                $0.6318^{+0.0358}_{-0.0316}$
   $\Omega_{\rm m}$   $0.3277^{+0.0039}_{-0.0039}$   $0.3248^{+0.0054}_{-0.0049}$    $0.3135^{+0.0050}_{-0.0053}$    $0.3086^{+0.0052}_{-0.0054}$      $0.3277^{+0.0035}_{-0.0034}$   $0.3250^{+0.0043}_{-0.0044}$    $0.3136^{+0.0049}_{-0.0055}$    $0.3082^{+0.0039}_{-0.0041}$
      $\emph{h}$      $0.6645^{+0.0029}_{-0.0029}$   $0.6702^{+0.0069}_{-0.0074}$    $0.6751^{+0.0067}_{-0.0060}$    $0.6770^{+0.0077}_{-0.0072}$      $0.6646^{+0.0026}_{-0.0026}$   $0.6700^{+0.0065}_{-0.0065}$    $0.6751^{+0.0065}_{-0.0062}$    $0.6776^{+0.0058}_{-0.0058}$
                                                                                                                                                                                                                                                     
      Parameter               $\Lambda$CDM                      $w$CDM                            CPL                            HDE                           $\Lambda$CDM                      $w$CDM                            CPL                            HDE
       $w_{0}$                    $-$                $-1.0382^{+0.0373}_{-0.0392}$   $-1.1805^{+0.0565}_{-0.0541}$               $-$                               $-$                $-1.0383^{+0.0288}_{-0.0310}$   $-1.1764^{+0.0395}_{-0.0443}$               $-$
       $w_{a}$                    $-$                             $-$                $0.6103^{+0.1753}_{-0.2093}$                $-$                               $-$                             $-$                $0.6016^{+0.1615}_{-0.1871}$                $-$
         $c$                      $-$                             $-$                             $-$                $0.6345^{+0.0134}_{-0.0125}$                  $-$                             $-$                             $-$                $0.6354^{+0.0075}_{-0.0072}$
   $\Omega_{\rm m}$   $0.3277^{+0.0029}_{-0.0029}$   $0.3248^{+0.0032}_{-0.0033}$    $0.3132^{+0.0040}_{-0.0037}$    $0.3082^{+0.0032}_{-0.0028}$      $0.3277^{+0.0011}_{-0.0011}$   $0.3248^{+0.0013}_{-0.0012}$    $0.3135^{+0.0017}_{-0.0016}$    $0.3081^{+0.0024}_{-0.0025}$
      $\emph{h}$      $0.6645^{+0.0023}_{-0.0023}$   $0.6701^{+0.0050}_{-0.0049}$    $0.6753^{+0.0050}_{-0.0052}$    $0.6773^{+0.0024}_{-0.0026}$      $0.6645^{+0.0011}_{-0.0013}$   $0.6701^{+0.0026}_{-0.0024}$    $0.6750^{+0.0034}_{-0.0030}$    $0.6774^{+0.0017}_{-0.0016}$
  ------------------ ------------------------------ ------------------------------- ------------------------------- ------------------------------ -- ------------------------------ ------------------------------- ------------------------------- ------------------------------

  -------------------------- -------------- ---------- ---------- ---------- -- -------------- ------------ ---------- ----------
                                                                                                                       
            Error             $\Lambda$CDM    $w$CDM      CPL        HDE         $\Lambda$CDM     $w$CDM       CPL        HDE
       $\sigma(w_{0})$            $-$        $0.0465$   $0.0649$     $-$             $-$         