diff --git a/app/Http/Controllers/Api/GithubController.php b/app/Http/Controllers/Api/GithubController.php
index 717184cf..e24e95db 100755
--- a/app/Http/Controllers/Api/GithubController.php
+++ b/app/Http/Controllers/Api/GithubController.php
@@ -13,6 +13,7 @@ use App\Models\BoxCountry as ModelCountry;
 use Illuminate\Http\Request;
 use App\Models\BladeJctj as ModelBladeJctj;
 use App\Models\BladeJctjOption as ModelBladeJctjOption;
+//use App\Services\Country as ServiceCountry;
 
 class GithubController
 {
diff --git a/app/Services/Country-meiyong.php b/app/Services/Country-meiyong.php
new file mode 100644
index 00000000..db41ffac
--- /dev/null
+++ b/app/Services/Country-meiyong.php
@@ -0,0 +1,68 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Services;
+
+use App\Models\BoxCountry as ModelCountry;
+
+final class Country
+{
+    
+    // case等于不同的集成方案
+    public function rand($sCase = "a")
+    {
+        
+        if ($sCase == "a") {
+            $iCountryLimit = rand(5, 8); // 平均6
+            $iNodeLimit = rand(10, 35); // 平局20多
+            $iSpeedLimit = rand(5, 30);
+        }
+        
+        //test
+//        $iCountryLimit = 3;
+        
+        $iNodeCount = $iNodeLimit;
+        $iSpeed = $iSpeedLimit;
+        
+        $aCountry = ModelCountry::all()->toArray();
+        
+        shuffle($aCountry);
+        
+        $i = 1;
+        $aRandCountry = [];
+        foreach ($aCountry as $aCountryRow) {
+            
+            if (in_array($aCountryRow["name"], $aRandCountry)) {
+                continue;
+            }
+            
+            $aRandCountry[] = $aCountryRow["name"];
+            
+            if ($i >= $iCountryLimit) {
+                break;
+            } else {
+                $i++;
+            }
+            
+        }
+        
+        $aData["country"] = $aRandCountry;
+        $aData["nodeCount"] = $iNodeCount;
+        $aData["speed"] = $iSpeed;
+//        $aData["str"] = "本次更新共".$iNodeLimit."个可用节点，";
+        
+        return $aData;
+//        
+//        echo json_encode($aData);
+//        exit;
+    }
+    
+    public function strGithub($randData)
+    {
+        $str = date('Y年m月d日')."，本次更新共".$randData["nodeCount"]."个可用节点，最高速度".$randData["speed"]."M/S。覆盖".implode("、", $randData["country"])."等多个区域。";
+        
+        return $str;
+    }
+    
+}
diff --git a/app/Services/TG/Hook/Mod/DDT.php b/app/Services/TG/Hook/Mod/DDT.php
index c9bc452b..0a6dc40c 100644
--- a/app/Services/TG/Hook/Mod/DDT.php
+++ b/app/Services/TG/Hook/Mod/DDT.php
@@ -204,7 +204,9 @@ class DDT extends Base {
     
     public function meEdit($aParam)
     {
-        $sValue = $aParam["aArg"][1] ?? false;
+        $aValue = $aParam["aArg"] ?? false;
+        
+        $sValue = implode(" ", $sValue);
         
         if ($sValue == "?") {
             return "/meEdit {value}";