diff --git a/app/Http/Controllers/Api/Tg/HookController.php b/app/Http/Controllers/Api/Tg/HookController.php
index 43b1bd42..c6f7532d 100755
--- a/app/Http/Controllers/Api/Tg/HookController.php
+++ b/app/Http/Controllers/Api/Tg/HookController.php
@@ -49,7 +49,7 @@ final class HookController
     public function cache_tg_new()
     {
         
-        $sCacheTgHook = Option::where("k", "cache_tg::hook")->first()?->v; // 做了一半
+        $sCacheTgHook = Option::where("k", "cache_tg_new::hook")->first()?->v; // 做了一半
         
         if (!$sCacheTgHook) {
             echo "$sCacheTgHook 未设置";
diff --git a/app/Models/Option.php b/app/Models/Option.php
index 12f753ec..aa6a066e 100755
--- a/app/Models/Option.php
+++ b/app/Models/Option.php
@@ -8,7 +8,7 @@ class Option extends Model
 {
     protected $table = 'option';
     public $timestamps = false;
-    protected $primaryKey = 'k';
+//    protected $primaryKey = 'k';
     public $incrementing = false;
     protected $keyType = 'string';
     
diff --git a/app/Services/CacheTg.php b/app/Services/CacheTg.php
index 004eba32..17790f4d 100755
--- a/app/Services/CacheTg.php
+++ b/app/Services/CacheTg.php
@@ -14,6 +14,7 @@ use Illuminate\Support\Facades\File;
 use App\Models\TelegramKey as ModelTelegramKey;
 use Illuminate\Support\Str;
 use App\Services\Article\Cmd as ServiceArticleCmd;
+use App\Models\Option;
 
 final class CacheTg
 {
@@ -186,8 +187,20 @@ final class CacheTg
         $oModelArticleSchema->group_code = $sGroupCode;
         $oModelArticleSchema->save();
         
+        $jDefaultThumbUse = Option::where("k", "cache_tg_new::default_thumb_use::{$sGroupCode}")->first()?->k;
+        
+        if (!$aDefaultThumbUse) {
+            $jDefaultThumbUse = Option::where("k", "cache_tg_new::default_thumb_use")->first()?->k;
+        }
+        
+        $aDefaultThumbUse = json_decode($jDefaultThumbUse, true);
+        
+        if (!$aDefaultThumbUse) {
+            $aDefaultThumbUse = ["c"];
+        }
+        
         $oModelArticleSchema->_opt([
-                                   "thumb_use" => ['c']
+                                   "thumb_use" => $aDefaultThumbUse
                                    ]);
         
         ServiceArticleCmd::startWithO($oModelArticleSchema)->syncOpen()->save("new");