diff --git a/app/Models/VideoParts.php b/app/Models/VideoParts.php
new file mode 100644
index 0000000..025cd44
--- /dev/null
+++ b/app/Models/VideoParts.php
@@ -0,0 +1,14 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class VideoParts extends Model
+{
+    public $timestamps = false;
+    public function video(): \Illuminate\Database\Eloquent\Relations\BelongsTo
+    {
+        return $this->belongsTo(Videos::class, "bvid", "bvid");
+    }
+}
diff --git a/app/Models/Videos.php b/app/Models/Videos.php
index 30220af..575b835 100644
--- a/app/Models/Videos.php
+++ b/app/Models/Videos.php
@@ -41,4 +41,9 @@ class Videos extends Model
     {
         return $this->danmakus()->where("platform_id", "=", 3);
     }
+
+    public function parts(): \Illuminate\Database\Eloquent\Relations\HasMany
+    {
+        return $this->hasMany(VideoParts::class, "bvid", "bvid");
+    }
 }